Feature

“Exercise is medicine” has become something of a mantra, with good reason. There’s no doubt that regular physical activity has a broad range of health benefits. Exercise can improve circulation, help control weight, reduce stress, and boost mood — take your pick.

Lower cancer risk is also on the list — with exercise promoted as a risk-cutting strategy in government guidelines and in recommendations from professional groups such as the American Cancer Society.

Despite confidently worded recommendations, the relationship between exercise and cancer risk is much less certain than the guidelines would suggest. The bulk of the data hangs on less rigorous, observational studies that have linked physical activity to lower risks for certain cancers, but plenty of questions remain.

What are the cancer types where exercise makes a difference? How significant is that impact? And what, exactly, defines a physical activity pattern powerful enough to move the needle on cancer risk?

Here’s an overview of the state of the evidence.

Exercise and Cancer Types: A Mixed Bag

When it comes to cancer prevention strategies, guidelines uniformly endorse less couch time and more movement. But a deeper look at the science reveals a complex and often poorly understood connection between exercise and cancer risk.

For certain cancer types, the benefits of exercise on cancer risk seem fairly well established.

The latest edition of the Physical Activity Guidelines for Americans, published in 2018, cites “strong evidence” that regular exercise might curb the risks for breast and colon cancers as well as bladder, endometrial, esophageal, kidney, and gastric cancers. These guidelines also point to “moderate”-strength evidence of a protective association with lung cancer.

The evidence of a protective effect, however, is strongest for breast and colon cancers, said Jennifer Ligibel, MD, senior physician in the Breast Oncology Center at Dana-Farber Cancer Institute, Boston, . “But,” she pointed out, “that may be because they’re some of the most common cancers, and it’s been easier to detect an association.”

Guidelines from the American Cancer Society, published in 2020, align with the 2018 recommendations. 

“We believe there’s strong evidence to suggest at least eight different types of cancer are associated with physical activity,” said Erika Rees-Punia, PhD, MPH, senior principal scientist, epidemiology and behavioral research at the American Cancer Society.

That view is not universal, however. Current recommendations from the World Cancer Research Fund and American Institute for Cancer Research, for example, are more circumspect, citing only three cancers with good evidence of a protective effect from exercise: Breast (postmenopausal), colon, and endometrial.

“We definitely can’t say exercise reduces the risk of all cancers,” said Lee Jones, PhD, head of the Exercise Oncology Program at Memorial Sloan Kettering Cancer Center in New York City. “The data suggest it’s just not that simple.”

And it’s challenging to put all the evidence together, Dr. Jones added.

The physical activity guidelines are based on published systematic reviews, meta-analyses, and pooled analyses of data from observational studies that examined the relationship between physical activity — aerobic exercise, specifically — and cancer incidence. That means the evidence comes with all the limitations observational studies entail, such as how they collect information on participants’ exercise habits — which, Dr. Jones noted, is typically done via “monster questionnaires” that gauge physical activity in broad strokes.

Pooling all those findings into a meta-analysis is tricky, Dr. Jones added, because individual studies vary in important ways — from follow-up periods to how they quantify exercise and track cancer incidence.

In a study published in February in Cancer Cell, Dr. Jones and his colleagues attempted to address some of those issues by leveraging data from the PLCO screening trial.

The PLCO was a prospective study of over 60,000 US adults that compared the effects of annual screening vs usual care on cancer mortality. At enrollment, participants completed questionnaires that included an assessment of “vigorous” exercise. Based on that, Dr. Jones and his colleagues classified 55% as “exercisers” — meaning they reported 2 or more hours of vigorous exercise per week. The remaining 45%, who were in the 0 to 1 hour per week range, were deemed non-exercisers.

Over a median of 18 years, nearly 16,000 first-time invasive cancers were diagnosed, and some interesting differences between exercisers and non-exercisers emerged. The active group had lower risks for three cancers: Head and neck, with a 26% lower risk (hazard ratio [HR], 0.74), lung (a 20% lower risk), and breast (an 11% lower risk).

What was striking, however, was the lack of connection between exercise and many cancers cited in the guidelines, including colon, gastric, bladder, endometrial, and renal cancers.

Perhaps even more surprising — exercisers had higher risks for prostate cancer (12%) and melanoma (20%). This finding, Dr. Jones said, is in line with a previous pooled analysis of data from 12 US and European prospective cohorts. In this study, the most physically active participants (90th percentile) had higher risks for melanoma and prostate cancer, compared with the least active group (10th percentile).

The melanoma findings do make sense, Dr. Jones said, given that highly active people may spend a lot of time in the sun. “My advice,” Dr. Jones said, “is, if you’re exercising outside, wear sunscreen.” The prostate cancer findings, however, are more puzzling and warrant further research, he noted.

But the bottom line is that the relationship between exercise and cancer types is mixed and far from nailed down.

How Big Is the Effect?

Even if exercise reduces the risk for only certain cancers, that’s still important, particularly when those links appear strongest for common cancer types, such as breast and colon.

But how much of a difference can exercise make?

Based on the evidence, it may only be a modest one. A 2019 systematic review by the Physical Activity Guidelines Advisory Committee provided a rough estimate: Across hundreds of epidemiological studies, people with the highest physical activity levels had a 10%-20% lower risk for the cancers cited in the 2018 exercise guidelines compared with people who were least active.

These figures, however, are probably an underestimate, said Anne McTiernan, MD, PhD, a member of the advisory committee and professor of epidemiology, at Fred Hutchinson Cancer Center, Seattle.

“This is what we usually see when a factor is not measured very well,” said Dr. McTiernan, explaining that the individual studies differed in their categories of “highest” and “lowest” physical activity, such that one study’s “highest” could be another’s mid-range.

“In other words, the effects of physical activity are likely larger” than the review found, Dr. McTiernan said.

The next logical question is whether a bigger exercise “dose” — more time or higher intensity — would have a greater impact on cancer risk. A 2019 study published in the Journal of Clinical Oncology tried to clarify that by pooling data on over 750,000 participants from nine prospective cohorts.

Overall, people meeting government recommendations for exercise — equivalent to about 2.5-5 hours of weekly moderate activity, such as a brisk walk, or about 1.25-2.5 hours of more vigorous activities, like running — had lower risks for seven of 15 cancer types studied compared with less active people.

For cancers with positive findings, being on the higher end of the recommended 2.5- to 5-hour weekly range was better. Risk reductions for breast cancer, for instance, were 6% at 2.5 hours of physical activity per week and 10% at 5 hours per week. Similar trends emerged for other cancer types, including colon (8%-14%), endometrial (10%-18%), liver cancer (18%-27%), and non-Hodgkin lymphoma in women (11%-18%).

But there may be an exercise sweet spot that maximizes the cancer risk benefit.

Among people who surpassed the recommendations — exercising for more time or more intensely — the risk reduction benefit did not necessarily improve in a linear fashion. For certain cancer types, such as colon and endometrial, the benefits of more vigorous exercise “eroded at higher levels of activity,” the authors said.

The issue here is that most studies have not dug deeply into aerobic exercise habits. Often, studies present participants with a list of activities — walking, biking, and running — and ask them to estimate how often and for what duration they do each.

Plus, “we’ve usually lumped moderate and vigorous activities together,” Dr. Rees-Punia said, which means there’s a lack of “granular data” to say whether certain intensities or frequencies of exercise are optimal and for whom.

Why Exercise May Lower Cancer Risk

Exercise habits do not, of course, exist in a vacuum. Highly active people, Dr. Ligibel said, tend to be of higher socioeconomic status, leaner, and have generally healthier lifestyles than sedentary people.

Body weight is a big confounder as well. However, Dr. Rees-Punia noted, it’s also probably a reason that exercise is linked to lower cancer risks, particularly by preventing weight gain. Still, studies have found that the association between exercise and many cancers remains significant after adjusting for body mass index.

The why remains unclear, though some studies offer clues.

“There’s been some really interesting mechanistic research, suggesting that exercise may help inhibit tumor growth or upregulate the immune system,” Dr. Ligibel said.

That includes not only lab research but small intervention studies. While these studies have largely involved people who already have cancer, some have also focused on healthy individuals.

A 2019 study from Dr. Ligibel and her colleagues, which randomly assigned 49 women newly diagnosed with breast cancer to start either an exercise program or mind-body practices ahead of surgery, found exercisers, who had been active for about a month at the time of surgery, showed signs of immune system upregulation in their tumors, while the control group did not.

Among healthy postmenopausal women, a meta-analysis of six clinical trials from Dr. McTiernan and her colleagues found that exercise plus calorie reduction can reduce levels of breast cancer-related endogenous hormones, more so than calorie-cutting alone. And a 2023 study found that high-intensity exercise boosted the ranks of certain immune cells and reduced inflammation in the colon among people at high risk for colon and endometrial cancers due to Lynch syndrome.

Defining an Exercise ‘Prescription’

Despite the gaps and uncertainties in the research, government guidelines as well as those from the American Cancer Society and other medical groups are in lockstep in their exercise recommendations: Adults should strive for 150-300 minutes of moderate-intensity aerobic exercise (like brisk walking), 75-150 minutes of vigorous activity (like running), or some combination each week.

The guidelines also encourage strength training twice a week — advice that’s based on research tying those activity levels to lower risks for heart disease, diabetes, and other chronic conditions.

But there’s no “best” exercise prescription for lowering cancer risk specifically. Most epidemiological studies have examined only aerobic activity, Dr. Rees-Punia said, and there’s very little known about whether strength conditioning or other moderate heart rate-elevating activities, such as daily household chores, may reduce the risk for cancer.

Given the lack of nuance in the literature, it’s hard to say what intensities, types, or amounts of exercise are best for each individual.

Going forward, device-based measurements of physical activity could “help us sort out the effects of different intensities of exercise and possibly types,” Dr. Rees-Punia said.

But overall, Dr. McTiernan said, the data do show that the risks for several cancers are lower at the widely recommended activity levels.

“The bottom-line advice is still to exercise at least 150 minutes per week at a moderate-intensity level or greater,” Dr. McTiernan said.

Or put another way, moving beats being sedentary. It’s probably wise for everyone to sit less, noted Dr. Rees-Punia, for overall health and based on evidence tying sedentary time to the risks for certain cancers, including colon, endometrial, and lung.

There’s a practical element to consider in all of this: What physical activities will people actually do on the regular? In the big epidemiological studies, Dr. McTiernan noted, middle-aged and older adults most often report walking, suggesting that’s the preferred, or most accessible activity, for many.

“You can only benefit from the physical activity you’ll actually do,” Dr. Rees-Punia said.

Dr. Ligibel echoed that sentiment, saying she encourages patients to think about physical activity as a process: “You need to find things you like to do and work them into your daily life, in a sustainable way.

“People often talk about exercise being medicine,” Dr. Ligibel said. “But I think you could take that too far. If we get too prescriptive about it, that could take the joy away.”

A version of this article appeared on Medscape.com.

“Exercise is medicine” has become something of a mantra, with good reason. There’s no doubt that regular physical activity has a broad range of health benefits. Exercise can improve circulation, help control weight, reduce stress, and boost mood — take your pick.

Lower cancer risk is also on the list — with exercise promoted as a risk-cutting strategy in government guidelines and in recommendations from professional groups such as the American Cancer Society.

Despite confidently worded recommendations, the relationship between exercise and cancer risk is much less certain than the guidelines would suggest. The bulk of the data hangs on less rigorous, observational studies that have linked physical activity to lower risks for certain cancers, but plenty of questions remain.

What are the cancer types where exercise makes a difference? How significant is that impact? And what, exactly, defines a physical activity pattern powerful enough to move the needle on cancer risk?

Here’s an overview of the state of the evidence.

Exercise and Cancer Types: A Mixed Bag

When it comes to cancer prevention strategies, guidelines uniformly endorse less couch time and more movement. But a deeper look at the science reveals a complex and often poorly understood connection between exercise and cancer risk.

For certain cancer types, the benefits of exercise on cancer risk seem fairly well established.

The latest edition of the Physical Activity Guidelines for Americans, published in 2018, cites “strong evidence” that regular exercise might curb the risks for breast and colon cancers as well as bladder, endometrial, esophageal, kidney, and gastric cancers. These guidelines also point to “moderate”-strength evidence of a protective association with lung cancer.

The evidence of a protective effect, however, is strongest for breast and colon cancers, said Jennifer Ligibel, MD, senior physician in the Breast Oncology Center at Dana-Farber Cancer Institute, Boston, . “But,” she pointed out, “that may be because they’re some of the most common cancers, and it’s been easier to detect an association.”

Guidelines from the American Cancer Society, published in 2020, align with the 2018 recommendations. 

“We believe there’s strong evidence to suggest at least eight different types of cancer are associated with physical activity,” said Erika Rees-Punia, PhD, MPH, senior principal scientist, epidemiology and behavioral research at the American Cancer Society.

That view is not universal, however. Current recommendations from the World Cancer Research Fund and American Institute for Cancer Research, for example, are more circumspect, citing only three cancers with good evidence of a protective effect from exercise: Breast (postmenopausal), colon, and endometrial.

“We definitely can’t say exercise reduces the risk of all cancers,” said Lee Jones, PhD, head of the Exercise Oncology Program at Memorial Sloan Kettering Cancer Center in New York City. “The data suggest it’s just not that simple.”

And it’s challenging to put all the evidence together, Dr. Jones added.

The physical activity guidelines are based on published systematic reviews, meta-analyses, and pooled analyses of data from observational studies that examined the relationship between physical activity — aerobic exercise, specifically — and cancer incidence. That means the evidence comes with all the limitations observational studies entail, such as how they collect information on participants’ exercise habits — which, Dr. Jones noted, is typically done via “monster questionnaires” that gauge physical activity in broad strokes.

Pooling all those findings into a meta-analysis is tricky, Dr. Jones added, because individual studies vary in important ways — from follow-up periods to how they quantify exercise and track cancer incidence.

In a study published in February in Cancer Cell, Dr. Jones and his colleagues attempted to address some of those issues by leveraging data from the PLCO screening trial.

The PLCO was a prospective study of over 60,000 US adults that compared the effects of annual screening vs usual care on cancer mortality. At enrollment, participants completed questionnaires that included an assessment of “vigorous” exercise. Based on that, Dr. Jones and his colleagues classified 55% as “exercisers” — meaning they reported 2 or more hours of vigorous exercise per week. The remaining 45%, who were in the 0 to 1 hour per week range, were deemed non-exercisers.

Over a median of 18 years, nearly 16,000 first-time invasive cancers were diagnosed, and some interesting differences between exercisers and non-exercisers emerged. The active group had lower risks for three cancers: Head and neck, with a 26% lower risk (hazard ratio [HR], 0.74), lung (a 20% lower risk), and breast (an 11% lower risk).

What was striking, however, was the lack of connection between exercise and many cancers cited in the guidelines, including colon, gastric, bladder, endometrial, and renal cancers.

Perhaps even more surprising — exercisers had higher risks for prostate cancer (12%) and melanoma (20%). This finding, Dr. Jones said, is in line with a previous pooled analysis of data from 12 US and European prospective cohorts. In this study, the most physically active participants (90th percentile) had higher risks for melanoma and prostate cancer, compared with the least active group (10th percentile).

The melanoma findings do make sense, Dr. Jones said, given that highly active people may spend a lot of time in the sun. “My advice,” Dr. Jones said, “is, if you’re exercising outside, wear sunscreen.” The prostate cancer findings, however, are more puzzling and warrant further research, he noted.

But the bottom line is that the relationship between exercise and cancer types is mixed and far from nailed down.

How Big Is the Effect?

Even if exercise reduces the risk for only certain cancers, that’s still important, particularly when those links appear strongest for common cancer types, such as breast and colon.

But how much of a difference can exercise make?

Based on the evidence, it may only be a modest one. A 2019 systematic review by the Physical Activity Guidelines Advisory Committee provided a rough estimate: Across hundreds of epidemiological studies, people with the highest physical activity levels had a 10%-20% lower risk for the cancers cited in the 2018 exercise guidelines compared with people who were least active.

These figures, however, are probably an underestimate, said Anne McTiernan, MD, PhD, a member of the advisory committee and professor of epidemiology, at Fred Hutchinson Cancer Center, Seattle.

“This is what we usually see when a factor is not measured very well,” said Dr. McTiernan, explaining that the individual studies differed in their categories of “highest” and “lowest” physical activity, such that one study’s “highest” could be another’s mid-range.

“In other words, the effects of physical activity are likely larger” than the review found, Dr. McTiernan said.

The next logical question is whether a bigger exercise “dose” — more time or higher intensity — would have a greater impact on cancer risk. A 2019 study published in the Journal of Clinical Oncology tried to clarify that by pooling data on over 750,000 participants from nine prospective cohorts.

Overall, people meeting government recommendations for exercise — equivalent to about 2.5-5 hours of weekly moderate activity, such as a brisk walk, or about 1.25-2.5 hours of more vigorous activities, like running — had lower risks for seven of 15 cancer types studied compared with less active people.

For cancers with positive findings, being on the higher end of the recommended 2.5- to 5-hour weekly range was better. Risk reductions for breast cancer, for instance, were 6% at 2.5 hours of physical activity per week and 10% at 5 hours per week. Similar trends emerged for other cancer types, including colon (8%-14%), endometrial (10%-18%), liver cancer (18%-27%), and non-Hodgkin lymphoma in women (11%-18%).

But there may be an exercise sweet spot that maximizes the cancer risk benefit.

Among people who surpassed the recommendations — exercising for more time or more intensely — the risk reduction benefit did not necessarily improve in a linear fashion. For certain cancer types, such as colon and endometrial, the benefits of more vigorous exercise “eroded at higher levels of activity,” the authors said.

The issue here is that most studies have not dug deeply into aerobic exercise habits. Often, studies present participants with a list of activities — walking, biking, and running — and ask them to estimate how often and for what duration they do each.

Plus, “we’ve usually lumped moderate and vigorous activities together,” Dr. Rees-Punia said, which means there’s a lack of “granular data” to say whether certain intensities or frequencies of exercise are optimal and for whom.

Why Exercise May Lower Cancer Risk

Exercise habits do not, of course, exist in a vacuum. Highly active people, Dr. Ligibel said, tend to be of higher socioeconomic status, leaner, and have generally healthier lifestyles than sedentary people.

Body weight is a big confounder as well. However, Dr. Rees-Punia noted, it’s also probably a reason that exercise is linked to lower cancer risks, particularly by preventing weight gain. Still, studies have found that the association between exercise and many cancers remains significant after adjusting for body mass index.

The why remains unclear, though some studies offer clues.

“There’s been some really interesting mechanistic research, suggesting that exercise may help inhibit tumor growth or upregulate the immune system,” Dr. Ligibel said.

That includes not only lab research but small intervention studies. While these studies have largely involved people who already have cancer, some have also focused on healthy individuals.

A 2019 study from Dr. Ligibel and her colleagues, which randomly assigned 49 women newly diagnosed with breast cancer to start either an exercise program or mind-body practices ahead of surgery, found exercisers, who had been active for about a month at the time of surgery, showed signs of immune system upregulation in their tumors, while the control group did not.

Among healthy postmenopausal women, a meta-analysis of six clinical trials from Dr. McTiernan and her colleagues found that exercise plus calorie reduction can reduce levels of breast cancer-related endogenous hormones, more so than calorie-cutting alone. And a 2023 study found that high-intensity exercise boosted the ranks of certain immune cells and reduced inflammation in the colon among people at high risk for colon and endometrial cancers due to Lynch syndrome.

Defining an Exercise ‘Prescription’

Despite the gaps and uncertainties in the research, government guidelines as well as those from the American Cancer Society and other medical groups are in lockstep in their exercise recommendations: Adults should strive for 150-300 minutes of moderate-intensity aerobic exercise (like brisk walking), 75-150 minutes of vigorous activity (like running), or some combination each week.

The guidelines also encourage strength training twice a week — advice that’s based on research tying those activity levels to lower risks for heart disease, diabetes, and other chronic conditions.

But there’s no “best” exercise prescription for lowering cancer risk specifically. Most epidemiological studies have examined only aerobic activity, Dr. Rees-Punia said, and there’s very little known about whether strength conditioning or other moderate heart rate-elevating activities, such as daily household chores, may reduce the risk for cancer.

Given the lack of nuance in the literature, it’s hard to say what intensities, types, or amounts of exercise are best for each individual.

Going forward, device-based measurements of physical activity could “help us sort out the effects of different intensities of exercise and possibly types,” Dr. Rees-Punia said.

But overall, Dr. McTiernan said, the data do show that the risks for several cancers are lower at the widely recommended activity levels.

“The bottom-line advice is still to exercise at least 150 minutes per week at a moderate-intensity level or greater,” Dr. McTiernan said.

Or put another way, moving beats being sedentary. It’s probably wise for everyone to sit less, noted Dr. Rees-Punia, for overall health and based on evidence tying sedentary time to the risks for certain cancers, including colon, endometrial, and lung.

There’s a practical element to consider in all of this: What physical activities will people actually do on the regular? In the big epidemiological studies, Dr. McTiernan noted, middle-aged and older adults most often report walking, suggesting that’s the preferred, or most accessible activity, for many.

“You can only benefit from the physical activity you’ll actually do,” Dr. Rees-Punia said.

Dr. Ligibel echoed that sentiment, saying she encourages patients to think about physical activity as a process: “You need to find things you like to do and work them into your daily life, in a sustainable way.

“People often talk about exercise being medicine,” Dr. Ligibel said. “But I think you could take that too far. If we get too prescriptive about it, that could take the joy away.”

A version of this article appeared on Medscape.com.

“Exercise is medicine” has become something of a mantra, with good reason. There’s no doubt that regular physical activity has a broad range of health benefits. Exercise can improve circulation, help control weight, reduce stress, and boost mood — take your pick.

Lower cancer risk is also on the list — with exercise promoted as a risk-cutting strategy in government guidelines and in recommendations from professional groups such as the American Cancer Society.

Despite confidently worded recommendations, the relationship between exercise and cancer risk is much less certain than the guidelines would suggest. The bulk of the data hangs on less rigorous, observational studies that have linked physical activity to lower risks for certain cancers, but plenty of questions remain.

What are the cancer types where exercise makes a difference? How significant is that impact? And what, exactly, defines a physical activity pattern powerful enough to move the needle on cancer risk?

Here’s an overview of the state of the evidence.

Exercise and Cancer Types: A Mixed Bag

When it comes to cancer prevention strategies, guidelines uniformly endorse less couch time and more movement. But a deeper look at the science reveals a complex and often poorly understood connection between exercise and cancer risk.

For certain cancer types, the benefits of exercise on cancer risk seem fairly well established.

The latest edition of the Physical Activity Guidelines for Americans, published in 2018, cites “strong evidence” that regular exercise might curb the risks for breast and colon cancers as well as bladder, endometrial, esophageal, kidney, and gastric cancers. These guidelines also point to “moderate”-strength evidence of a protective association with lung cancer.

The evidence of a protective effect, however, is strongest for breast and colon cancers, said Jennifer Ligibel, MD, senior physician in the Breast Oncology Center at Dana-Farber Cancer Institute, Boston, . “But,” she pointed out, “that may be because they’re some of the most common cancers, and it’s been easier to detect an association.”

Guidelines from the American Cancer Society, published in 2020, align with the 2018 recommendations. 

“We believe there’s strong evidence to suggest at least eight different types of cancer are associated with physical activity,” said Erika Rees-Punia, PhD, MPH, senior principal scientist, epidemiology and behavioral research at the American Cancer Society.

That view is not universal, however. Current recommendations from the World Cancer Research Fund and American Institute for Cancer Research, for example, are more circumspect, citing only three cancers with good evidence of a protective effect from exercise: Breast (postmenopausal), colon, and endometrial.

“We definitely can’t say exercise reduces the risk of all cancers,” said Lee Jones, PhD, head of the Exercise Oncology Program at Memorial Sloan Kettering Cancer Center in New York City. “The data suggest it’s just not that simple.”

And it’s challenging to put all the evidence together, Dr. Jones added.

The physical activity guidelines are based on published systematic reviews, meta-analyses, and pooled analyses of data from observational studies that examined the relationship between physical activity — aerobic exercise, specifically — and cancer incidence. That means the evidence comes with all the limitations observational studies entail, such as how they collect information on participants’ exercise habits — which, Dr. Jones noted, is typically done via “monster questionnaires” that gauge physical activity in broad strokes.

Pooling all those findings into a meta-analysis is tricky, Dr. Jones added, because individual studies vary in important ways — from follow-up periods to how they quantify exercise and track cancer incidence.

In a study published in February in Cancer Cell, Dr. Jones and his colleagues attempted to address some of those issues by leveraging data from the PLCO screening trial.

The PLCO was a prospective study of over 60,000 US adults that compared the effects of annual screening vs usual care on cancer mortality. At enrollment, participants completed questionnaires that included an assessment of “vigorous” exercise. Based on that, Dr. Jones and his colleagues classified 55% as “exercisers” — meaning they reported 2 or more hours of vigorous exercise per week. The remaining 45%, who were in the 0 to 1 hour per week range, were deemed non-exercisers.

Over a median of 18 years, nearly 16,000 first-time invasive cancers were diagnosed, and some interesting differences between exercisers and non-exercisers emerged. The active group had lower risks for three cancers: Head and neck, with a 26% lower risk (hazard ratio [HR], 0.74), lung (a 20% lower risk), and breast (an 11% lower risk).

What was striking, however, was the lack of connection between exercise and many cancers cited in the guidelines, including colon, gastric, bladder, endometrial, and renal cancers.

Perhaps even more surprising — exercisers had higher risks for prostate cancer (12%) and melanoma (20%). This finding, Dr. Jones said, is in line with a previous pooled analysis of data from 12 US and European prospective cohorts. In this study, the most physically active participants (90th percentile) had higher risks for melanoma and prostate cancer, compared with the least active group (10th percentile).

The melanoma findings do make sense, Dr. Jones said, given that highly active people may spend a lot of time in the sun. “My advice,” Dr. Jones said, “is, if you’re exercising outside, wear sunscreen.” The prostate cancer findings, however, are more puzzling and warrant further research, he noted.

But the bottom line is that the relationship between exercise and cancer types is mixed and far from nailed down.

How Big Is the Effect?

Even if exercise reduces the risk for only certain cancers, that’s still important, particularly when those links appear strongest for common cancer types, such as breast and colon.

But how much of a difference can exercise make?

Based on the evidence, it may only be a modest one. A 2019 systematic review by the Physical Activity Guidelines Advisory Committee provided a rough estimate: Across hundreds of epidemiological studies, people with the highest physical activity levels had a 10%-20% lower risk for the cancers cited in the 2018 exercise guidelines compared with people who were least active.

These figures, however, are probably an underestimate, said Anne McTiernan, MD, PhD, a member of the advisory committee and professor of epidemiology, at Fred Hutchinson Cancer Center, Seattle.

“This is what we usually see when a factor is not measured very well,” said Dr. McTiernan, explaining that the individual studies differed in their categories of “highest” and “lowest” physical activity, such that one study’s “highest” could be another’s mid-range.

“In other words, the effects of physical activity are likely larger” than the review found, Dr. McTiernan said.

The next logical question is whether a bigger exercise “dose” — more time or higher intensity — would have a greater impact on cancer risk. A 2019 study published in the Journal of Clinical Oncology tried to clarify that by pooling data on over 750,000 participants from nine prospective cohorts.

Overall, people meeting government recommendations for exercise — equivalent to about 2.5-5 hours of weekly moderate activity, such as a brisk walk, or about 1.25-2.5 hours of more vigorous activities, like running — had lower risks for seven of 15 cancer types studied compared with less active people.

For cancers with positive findings, being on the higher end of the recommended 2.5- to 5-hour weekly range was better. Risk reductions for breast cancer, for instance, were 6% at 2.5 hours of physical activity per week and 10% at 5 hours per week. Similar trends emerged for other cancer types, including colon (8%-14%), endometrial (10%-18%), liver cancer (18%-27%), and non-Hodgkin lymphoma in women (11%-18%).

But there may be an exercise sweet spot that maximizes the cancer risk benefit.

Among people who surpassed the recommendations — exercising for more time or more intensely — the risk reduction benefit did not necessarily improve in a linear fashion. For certain cancer types, such as colon and endometrial, the benefits of more vigorous exercise “eroded at higher levels of activity,” the authors said.

The issue here is that most studies have not dug deeply into aerobic exercise habits. Often, studies present participants with a list of activities — walking, biking, and running — and ask them to estimate how often and for what duration they do each.

Plus, “we’ve usually lumped moderate and vigorous activities together,” Dr. Rees-Punia said, which means there’s a lack of “granular data” to say whether certain intensities or frequencies of exercise are optimal and for whom.

Why Exercise May Lower Cancer Risk

Exercise habits do not, of course, exist in a vacuum. Highly active people, Dr. Ligibel said, tend to be of higher socioeconomic status, leaner, and have generally healthier lifestyles than sedentary people.

Body weight is a big confounder as well. However, Dr. Rees-Punia noted, it’s also probably a reason that exercise is linked to lower cancer risks, particularly by preventing weight gain. Still, studies have found that the association between exercise and many cancers remains significant after adjusting for body mass index.

The why remains unclear, though some studies offer clues.

“There’s been some really interesting mechanistic research, suggesting that exercise may help inhibit tumor growth or upregulate the immune system,” Dr. Ligibel said.

That includes not only lab research but small intervention studies. While these studies have largely involved people who already have cancer, some have also focused on healthy individuals.

A 2019 study from Dr. Ligibel and her colleagues, which randomly assigned 49 women newly diagnosed with breast cancer to start either an exercise program or mind-body practices ahead of surgery, found exercisers, who had been active for about a month at the time of surgery, showed signs of immune system upregulation in their tumors, while the control group did not.

Among healthy postmenopausal women, a meta-analysis of six clinical trials from Dr. McTiernan and her colleagues found that exercise plus calorie reduction can reduce levels of breast cancer-related endogenous hormones, more so than calorie-cutting alone. And a 2023 study found that high-intensity exercise boosted the ranks of certain immune cells and reduced inflammation in the colon among people at high risk for colon and endometrial cancers due to Lynch syndrome.

Defining an Exercise ‘Prescription’

Despite the gaps and uncertainties in the research, government guidelines as well as those from the American Cancer Society and other medical groups are in lockstep in their exercise recommendations: Adults should strive for 150-300 minutes of moderate-intensity aerobic exercise (like brisk walking), 75-150 minutes of vigorous activity (like running), or some combination each week.

The guidelines also encourage strength training twice a week — advice that’s based on research tying those activity levels to lower risks for heart disease, diabetes, and other chronic conditions.

But there’s no “best” exercise prescription for lowering cancer risk specifically. Most epidemiological studies have examined only aerobic activity, Dr. Rees-Punia said, and there’s very little known about whether strength conditioning or other moderate heart rate-elevating activities, such as daily household chores, may reduce the risk for cancer.

Given the lack of nuance in the literature, it’s hard to say what intensities, types, or amounts of exercise are best for each individual.

Going forward, device-based measurements of physical activity could “help us sort out the effects of different intensities of exercise and possibly types,” Dr. Rees-Punia said.

But overall, Dr. McTiernan said, the data do show that the risks for several cancers are lower at the widely recommended activity levels.

“The bottom-line advice is still to exercise at least 150 minutes per week at a moderate-intensity level or greater,” Dr. McTiernan said.

Or put another way, moving beats being sedentary. It’s probably wise for everyone to sit less, noted Dr. Rees-Punia, for overall health and based on evidence tying sedentary time to the risks for certain cancers, including colon, endometrial, and lung.

There’s a practical element to consider in all of this: What physical activities will people actually do on the regular? In the big epidemiological studies, Dr. McTiernan noted, middle-aged and older adults most often report walking, suggesting that’s the preferred, or most accessible activity, for many.

“You can only benefit from the physical activity you’ll actually do,” Dr. Rees-Punia said.

Dr. Ligibel echoed that sentiment, saying she encourages patients to think about physical activity as a process: “You need to find things you like to do and work them into your daily life, in a sustainable way.

“People often talk about exercise being medicine,” Dr. Ligibel said. “But I think you could take that too far. If we get too prescriptive about it, that could take the joy away.”

A version of this article appeared on Medscape.com.

Clinicians are navigating how to begin treating their patients with lifileucel (Amtagvi, Iovance Biotherapeutics Inc.), a new treatment for melanoma with a hefty price tag.

The US Food and Drug Administration (FDA) recently approved the tumor-infiltrating lymphocyte cell therapy (TIL) for use in certain adults with unresectable or metastatic melanoma. This marks the first time the FDA has allowed a cellular therapy to be marketed for a solid tumor cancer.

Lifileucel is made from a patient’s surgically removed tumor. Tissue from that tumor is then sent to a manufacturing center. Turnaround time to when the drug is ready to be sent back to the cancer center for use is approximately 34 days, according to the drug’s manufacturer, Iovance.
 

Insurance Adjustments

The cost of the one-time lifileucel treatment is $515,000, according to the manufacturer.

Two investigators in the clinical trials of lifileucel, Allison Betof Warner, MD, of Stanford University, Stanford, California, and Igor Puzanov, MD, of Roswell Park Comprehensive Cancer Center, Buffalo, New York, shared their expectations regarding factors that would contribute to how much a patient paid for the drug.

Given the drug’s recent approval, the logistical details are still being worked out between cancer centers and insurers regarding how much patients will pay out of pocket for lifileucel, said Dr. Betof Warner, who is assistant professor in the Department of Medicine, Division of Medical Oncology at Stanford University.

The associated costs, including the surgery that is needed to procure the TIL cells for expansion into the final drug product, will be different for each patient, she told this publication.

Patients’ costs for lifileucel will vary based on their insurance, explained Dr. Puzanov, chief of melanoma and professor of oncology at Roswell Park Comprehensive Cancer Center.

At Roswell Park, “we will work with our regionally-based payers on a case-by-case basis to seek approval for those patients we believe can most benefit from lifileucel,” he said in an interview. Preauthorization will be required, as is standard for many cancer treatments, he added.

Once payer approval is in place, Dr. Puzanov said, he did not anticipate significant delays in access for patients.

Certified centers such as the multidisciplinary team at Roswell Park are ready to treat patients now. Other centers are similarly prepared, especially those involved in the clinical trials of lifileucel, he said.

 

Logistics and Infrastructure

A position article and guidelines on the management of and best practices for TIL was published in the Journal for ImmunoTherapy of Cancer on February 29. The paper, of which both Dr. Betof Warner and Dr. Puzanov served as authors, noted that one of the barriers to the use of TIL cell therapy in clinical practice is the need for state-of-the art infrastructure at centers that want to offer the treatment. Scheduling, patient referrals, and surgery, as well as the production and infusion of TIL, must be organized and streamlined for successful treatment, the authors wrote.

The two supply chains involved in TIL — the transportation of the tumor tissue from the treatment center to the manufacturer and transport of the TIL infusion product back to the treatment center — must be timely and precise, they emphasized.
 

Docs Hope TIL Improves in Several Ways

Although the TIL technology is a breakthrough, “we hope to see even better efficacy and lower toxicity as further research looks at ways to improve on the current TIL standard,” Dr. Puzanov said.

More research and dose adjustments may impact patient costs and side effects, he noted. “I am looking to see TILs used in the front line, with or without checkpoint inhibitors.”

Research is needed to explore how to lower the chemotherapy doses and possibly the associated toxicity, he added. Finally, researchers must consider whether high-dose IL-2 therapy — given as part of the TIL cell therapy — could be replaced with other cytokines, or whether the number of doses could be lowered. Another avenue of exploration is engineering genes for cytokines into TILs, he said.

“The key is to think about TIL therapy before you need it — ideally, when the patient is still doing well on their frontline checkpoint inhibition immunotherapy,” Dr. Puzanov said in an interview. That is the time for evaluation, and specialty centers can provide an expert assessment, he said.

“We are constantly working to improve TIL therapy,” Dr. Betof Warner told this publication. More research is needed optimize the regimen to reduce side effects, which would not only make treatment easier for currently eligible patients, but might allow treatment for patients not currently eligible.

“For example, we are looking for ways to reduce the dose of preparative chemotherapy, which prepares the body for the cells to maximize their longevity and efficacy, and to reduce or eliminate the need to give IL-2 after the cell administration,” continued Dr. Betof Warner, who is also Director of Melanoma Medical Oncology, Director of Solid Tumor Cellular Therapy, and Codirector of the Pigmented Lesion and Melanoma Program at Stanford University. “We are also actively studying next-generation TIL therapies to try to increase the efficacy.”

“Lifileucel has about a 30% success rate for melanoma that has progressed after standard therapy; we are working hard to do better than that,” she noted.  

In a press release, Iovance summarized the results of the trial that supported the FDA’s accelerated approval of lifileucel. In an open-label single-arm study, including multiple sites worldwide, 73 adults with unresectable or metastatic melanoma who had received at least one previous systemic therapy underwent a lymphodepleting regimen followed by treatments with fludarabine and aldesleukin. Patients then received lifileucel at a median dose of 21.1 x 109 viable cells; the recommended dose ranges from 7.5 x 109 to 72 x 109 cells.

The primary efficacy outcome was objective response rate (ORR). The ORR in the study was 31.5%, and the median time to initial lifileucel response was 1.5 months.

The clinical trials of lifileucel for which Dr. Betof Warner and Dr. Puzanov served as investigators were sponsored by Iovance.

Clinicians are navigating how to begin treating their patients with lifileucel (Amtagvi, Iovance Biotherapeutics Inc.), a new treatment for melanoma with a hefty price tag.

The US Food and Drug Administration (FDA) recently approved the tumor-infiltrating lymphocyte cell therapy (TIL) for use in certain adults with unresectable or metastatic melanoma. This marks the first time the FDA has allowed a cellular therapy to be marketed for a solid tumor cancer.

Lifileucel is made from a patient’s surgically removed tumor. Tissue from that tumor is then sent to a manufacturing center. Turnaround time to when the drug is ready to be sent back to the cancer center for use is approximately 34 days, according to the drug’s manufacturer, Iovance.
 

Insurance Adjustments

The cost of the one-time lifileucel treatment is $515,000, according to the manufacturer.

Two investigators in the clinical trials of lifileucel, Allison Betof Warner, MD, of Stanford University, Stanford, California, and Igor Puzanov, MD, of Roswell Park Comprehensive Cancer Center, Buffalo, New York, shared their expectations regarding factors that would contribute to how much a patient paid for the drug.

Given the drug’s recent approval, the logistical details are still being worked out between cancer centers and insurers regarding how much patients will pay out of pocket for lifileucel, said Dr. Betof Warner, who is assistant professor in the Department of Medicine, Division of Medical Oncology at Stanford University.

The associated costs, including the surgery that is needed to procure the TIL cells for expansion into the final drug product, will be different for each patient, she told this publication.

Patients’ costs for lifileucel will vary based on their insurance, explained Dr. Puzanov, chief of melanoma and professor of oncology at Roswell Park Comprehensive Cancer Center.

At Roswell Park, “we will work with our regionally-based payers on a case-by-case basis to seek approval for those patients we believe can most benefit from lifileucel,” he said in an interview. Preauthorization will be required, as is standard for many cancer treatments, he added.

Once payer approval is in place, Dr. Puzanov said, he did not anticipate significant delays in access for patients.

Certified centers such as the multidisciplinary team at Roswell Park are ready to treat patients now. Other centers are similarly prepared, especially those involved in the clinical trials of lifileucel, he said.

 

Logistics and Infrastructure

A position article and guidelines on the management of and best practices for TIL was published in the Journal for ImmunoTherapy of Cancer on February 29. The paper, of which both Dr. Betof Warner and Dr. Puzanov served as authors, noted that one of the barriers to the use of TIL cell therapy in clinical practice is the need for state-of-the art infrastructure at centers that want to offer the treatment. Scheduling, patient referrals, and surgery, as well as the production and infusion of TIL, must be organized and streamlined for successful treatment, the authors wrote.

The two supply chains involved in TIL — the transportation of the tumor tissue from the treatment center to the manufacturer and transport of the TIL infusion product back to the treatment center — must be timely and precise, they emphasized.
 

Docs Hope TIL Improves in Several Ways

Although the TIL technology is a breakthrough, “we hope to see even better efficacy and lower toxicity as further research looks at ways to improve on the current TIL standard,” Dr. Puzanov said.

More research and dose adjustments may impact patient costs and side effects, he noted. “I am looking to see TILs used in the front line, with or without checkpoint inhibitors.”

Research is needed to explore how to lower the chemotherapy doses and possibly the associated toxicity, he added. Finally, researchers must consider whether high-dose IL-2 therapy — given as part of the TIL cell therapy — could be replaced with other cytokines, or whether the number of doses could be lowered. Another avenue of exploration is engineering genes for cytokines into TILs, he said.

“The key is to think about TIL therapy before you need it — ideally, when the patient is still doing well on their frontline checkpoint inhibition immunotherapy,” Dr. Puzanov said in an interview. That is the time for evaluation, and specialty centers can provide an expert assessment, he said.

“We are constantly working to improve TIL therapy,” Dr. Betof Warner told this publication. More research is needed optimize the regimen to reduce side effects, which would not only make treatment easier for currently eligible patients, but might allow treatment for patients not currently eligible.

“For example, we are looking for ways to reduce the dose of preparative chemotherapy, which prepares the body for the cells to maximize their longevity and efficacy, and to reduce or eliminate the need to give IL-2 after the cell administration,” continued Dr. Betof Warner, who is also Director of Melanoma Medical Oncology, Director of Solid Tumor Cellular Therapy, and Codirector of the Pigmented Lesion and Melanoma Program at Stanford University. “We are also actively studying next-generation TIL therapies to try to increase the efficacy.”

“Lifileucel has about a 30% success rate for melanoma that has progressed after standard therapy; we are working hard to do better than that,” she noted.  

In a press release, Iovance summarized the results of the trial that supported the FDA’s accelerated approval of lifileucel. In an open-label single-arm study, including multiple sites worldwide, 73 adults with unresectable or metastatic melanoma who had received at least one previous systemic therapy underwent a lymphodepleting regimen followed by treatments with fludarabine and aldesleukin. Patients then received lifileucel at a median dose of 21.1 x 109 viable cells; the recommended dose ranges from 7.5 x 109 to 72 x 109 cells.

The primary efficacy outcome was objective response rate (ORR). The ORR in the study was 31.5%, and the median time to initial lifileucel response was 1.5 months.

The clinical trials of lifileucel for which Dr. Betof Warner and Dr. Puzanov served as investigators were sponsored by Iovance.

Clinicians are navigating how to begin treating their patients with lifileucel (Amtagvi, Iovance Biotherapeutics Inc.), a new treatment for melanoma with a hefty price tag.

The US Food and Drug Administration (FDA) recently approved the tumor-infiltrating lymphocyte cell therapy (TIL) for use in certain adults with unresectable or metastatic melanoma. This marks the first time the FDA has allowed a cellular therapy to be marketed for a solid tumor cancer.

Lifileucel is made from a patient’s surgically removed tumor. Tissue from that tumor is then sent to a manufacturing center. Turnaround time to when the drug is ready to be sent back to the cancer center for use is approximately 34 days, according to the drug’s manufacturer, Iovance.
 

Insurance Adjustments

The cost of the one-time lifileucel treatment is $515,000, according to the manufacturer.

Two investigators in the clinical trials of lifileucel, Allison Betof Warner, MD, of Stanford University, Stanford, California, and Igor Puzanov, MD, of Roswell Park Comprehensive Cancer Center, Buffalo, New York, shared their expectations regarding factors that would contribute to how much a patient paid for the drug.

Given the drug’s recent approval, the logistical details are still being worked out between cancer centers and insurers regarding how much patients will pay out of pocket for lifileucel, said Dr. Betof Warner, who is assistant professor in the Department of Medicine, Division of Medical Oncology at Stanford University.

The associated costs, including the surgery that is needed to procure the TIL cells for expansion into the final drug product, will be different for each patient, she told this publication.

Patients’ costs for lifileucel will vary based on their insurance, explained Dr. Puzanov, chief of melanoma and professor of oncology at Roswell Park Comprehensive Cancer Center.

At Roswell Park, “we will work with our regionally-based payers on a case-by-case basis to seek approval for those patients we believe can most benefit from lifileucel,” he said in an interview. Preauthorization will be required, as is standard for many cancer treatments, he added.

Once payer approval is in place, Dr. Puzanov said, he did not anticipate significant delays in access for patients.

Certified centers such as the multidisciplinary team at Roswell Park are ready to treat patients now. Other centers are similarly prepared, especially those involved in the clinical trials of lifileucel, he said.

 

Logistics and Infrastructure

A position article and guidelines on the management of and best practices for TIL was published in the Journal for ImmunoTherapy of Cancer on February 29. The paper, of which both Dr. Betof Warner and Dr. Puzanov served as authors, noted that one of the barriers to the use of TIL cell therapy in clinical practice is the need for state-of-the art infrastructure at centers that want to offer the treatment. Scheduling, patient referrals, and surgery, as well as the production and infusion of TIL, must be organized and streamlined for successful treatment, the authors wrote.

The two supply chains involved in TIL — the transportation of the tumor tissue from the treatment center to the manufacturer and transport of the TIL infusion product back to the treatment center — must be timely and precise, they emphasized.
 

Docs Hope TIL Improves in Several Ways

Although the TIL technology is a breakthrough, “we hope to see even better efficacy and lower toxicity as further research looks at ways to improve on the current TIL standard,” Dr. Puzanov said.

More research and dose adjustments may impact patient costs and side effects, he noted. “I am looking to see TILs used in the front line, with or without checkpoint inhibitors.”

Research is needed to explore how to lower the chemotherapy doses and possibly the associated toxicity, he added. Finally, researchers must consider whether high-dose IL-2 therapy — given as part of the TIL cell therapy — could be replaced with other cytokines, or whether the number of doses could be lowered. Another avenue of exploration is engineering genes for cytokines into TILs, he said.

“The key is to think about TIL therapy before you need it — ideally, when the patient is still doing well on their frontline checkpoint inhibition immunotherapy,” Dr. Puzanov said in an interview. That is the time for evaluation, and specialty centers can provide an expert assessment, he said.

“We are constantly working to improve TIL therapy,” Dr. Betof Warner told this publication. More research is needed optimize the regimen to reduce side effects, which would not only make treatment easier for currently eligible patients, but might allow treatment for patients not currently eligible.

“For example, we are looking for ways to reduce the dose of preparative chemotherapy, which prepares the body for the cells to maximize their longevity and efficacy, and to reduce or eliminate the need to give IL-2 after the cell administration,” continued Dr. Betof Warner, who is also Director of Melanoma Medical Oncology, Director of Solid Tumor Cellular Therapy, and Codirector of the Pigmented Lesion and Melanoma Program at Stanford University. “We are also actively studying next-generation TIL therapies to try to increase the efficacy.”

“Lifileucel has about a 30% success rate for melanoma that has progressed after standard therapy; we are working hard to do better than that,” she noted.  

In a press release, Iovance summarized the results of the trial that supported the FDA’s accelerated approval of lifileucel. In an open-label single-arm study, including multiple sites worldwide, 73 adults with unresectable or metastatic melanoma who had received at least one previous systemic therapy underwent a lymphodepleting regimen followed by treatments with fludarabine and aldesleukin. Patients then received lifileucel at a median dose of 21.1 x 109 viable cells; the recommended dose ranges from 7.5 x 109 to 72 x 109 cells.

The primary efficacy outcome was objective response rate (ORR). The ORR in the study was 31.5%, and the median time to initial lifileucel response was 1.5 months.

The clinical trials of lifileucel for which Dr. Betof Warner and Dr. Puzanov served as investigators were sponsored by Iovance.

Many patients with chronic progressive pulmonary disease feel anxious and depressed as their conditions advance, as breathing becomes increasingly labored and difficult, and as performing even small daily tasks leaves them exhausted.

Persons with severe COPD frequently report fears of suffocation and death, as well as anxieties about abandoning family and friends, and these negative, intrusive thoughts can have an adverse effect on COPD outcomes.

Disease-related mental distress can lead to increased disability, more frequent use of costly healthcare resources, higher morbidity, and elevated risk of death, investigators say.

“Individuals with severe COPD are twice as likely to develop depression than patients with mild COPD. Prevalence rates for clinical anxiety in COPD range from 13% to 46% in outpatients and 10% to 55% among inpatients,” wrote Abebaw Mengitsu Yohannes, PhD, then from Azusa Pacific University in Azusa, California, and colleagues in an article published jointly by The Journal of Family Practice and The Cleveland Clinic Journal of Medicine.

Patients with COPD may experience major depressive disorders, chronic mild depression (dysthymias), and minor depression, as well as generalized anxiety disorder, phobias, and panic disorders, the investigators say.

“Growing evidence suggests that the relationship between mood disorders — particularly depression — and COPD is bidirectional, meaning that mood disorders adversely impact prognosis in COPD, whereas COPD increases the risk of developing depression,” Yohannes et al. wrote.

Jamie Garfield, MD, professor of thoracic medicine and surgery at Temple University’s Lewis Katz School of Medicine in Philadelphia, Pennsylvania, told Chest Physician that the association between severe chronic diseases and mood disorders is well known.

“I don’t think that it’s specific to chronic lung diseases; in people with chronic heart disease or malignancies we see that coexistence of depression and anxiety will worsen the course of disease,” she said.

Dr. Johannes, who is currently a professor of physical therapy at the University of Alabama School of Health Professionals in Birmingham, said that depression and anxiety are often underdiagnosed and undertreated in patients with obstructive pulmonary diseases because the conditions can share symptoms such as dyspnea (for example, in anxiety) or fatigue (in depression).

“Therefore, unless one begins to explore further, it’s hard for physicians to be able to identify these conditions,” he said in an interview with Chest Physician.

Fears of dying (and living)

The causes of depression and anxiety among patients with obstructive pulmonary disorders are multifactorial, and may require a variety of treatment and coping strategies, according to Susann Strang, RN, PhD, and colleagues from the University of Gothenburg, Gothenburg, Sweden.

They conducted qualitative in-depth interviews with 31 men and women with stage III or IV COPD, and found that the majority of patients had anxiety associated with their disease.

“Analyses revealed three major themes: death anxiety, life anxiety, and counterweights to anxiety,” the investigators wrote in a study published in the journal Palliative and Supportive Care in 2014.

Factors contributing to anxiety surrounding death included fear of suffocation, awareness of impending death, fear of the process of death, and anxiety about being separated from loved ones.

In contrast, some patients expressed dread of living with the limitations and loneliness imposed on them by their disease — so-called “life anxiety.”

The patients also reported “counterweights” to anxiety as a way of coping. For some this involved trust in their healthcare professionals and adherence to medication, inhalers, and supplemental oxygen.

“The patients also placed hope in new treatments, better medication, surgery, stem cell treatment, or lung transplants,” Dr. Strang and colleagues reported.

Others reported avoiding talking about death, sleeping more, or using humor to “laugh off this difficult subject.”

Screening and diagnosis

Primary care practitioners are often the first health professionals that patients with COPD see, but these clinicians often don’t have the time to add screening to their already crammed schedules. In addition, “the lack of a standardized approach in diagnosis, and inadequate knowledge or confidence in assessing psychological status (particularly given the number of strategies available for screening patients for mood disorders),” can make it difficult for PCPs to detect and manage anxiety and depression in their patients with significant healthcare burdens from COPD and other obstructive lung diseases, Dr. Yohannes and colleagues noted.

In addition to commonly used screening tools for anxiety and depression such as the Primary Care Evaluation of Mental Disorders (PRIME-MD) Patient Health Questionnaire (PHQ-9), there are at least two designed to evaluate patients with lung disease: the Anxiety Inventory for Respiratory (AIR) Disease scale, developed by Dr. Yohannes and colleagues, and the COPD Anxiety Questionnaire.

The COPD Assessment Test and Clinical COPD Questionnaire, while not specifically designed to screen for mental disorders, include questions that can point to symptoms of distress in patients with COPD, Dr. Yohannes said.

“In truth I think that there are few providers who will routinely do this on all their patients in terms of quantifying the severity or the presence or absence of depression, but in my own practice I very much ask questions that align with the questions in these tools to determine whether my patient appears to have high levels of anxiety and depression,” Dr. Garfield said.

Listen to patients and families

Among the most powerful tools that clinicians have at their disposal for treating anxiety and depression in patients with chronic lung disease are their ears and their minds, said Anthony Saleh, MD, a pulmonologist at New York-Presbyterian Brooklyn Methodist Hospital in Brooklyn, New York.

“I think just listening to the patient, that’s a little bit forgotten yet so important,” he said in an interview with CHEST Physician.

“When I have someone with advanced lung disease, like idiopathic pulmonary fibrosis, like advanced emphysema, one of the most important things I think is to listen to the patient, and not just to listen to the answers of your perfunctory ‘how’s your breathing? Any chest pain?’ and those sort of rote medical questions, but listen to their thoughts, and it will given them a safe space to say ‘Hey, I’m nervous, hey I’m worried about my family, hey I’m worried if I die what’s going to happen to my wife and kids,’ and that’s something I think is invaluable.”

It’s also vital to listen to the concerns of the patients family members, who may be the primary caregivers and may share the patient’s stresses and anxieties, he said.

Pulmonary Rehabilitation

All of the experts interviewed for this article agreed that a combination of medical, social and mental health support services is important for treatment for patients with chronic obstructive lung diseases.

One of the most effective means of helping patients with both acute breathing problems and with disease-related anxiety and depression is pulmonary rehabilitation. Depending on disease severity, this multidisciplinary approach may involve exercise, patient education, psychological and nutrition counseling, and training patients how to conserve energy and adopt breathing strategies to help them better manage their symptoms.

“I think that pulmonary rehabilitation is one of the first interventions that we should be recommending for our patients,” Dr. Garfield said. “It’s physical therapy for patients with chronic lung diseases, backed by respiratory therapists, and it offers not only physical rehabilitation — improving strength and coordination, but also it helps our patients get as much as possible out of what they’ve got.”

For example, patients can be taught how to decrease their respiratory rate when they’re feeling a sense of urgency or panic. Patients can also learn how to change body positions to help them breathe more effectively when they feel that their breath is limited or restricted, she said.

“Once you’re into medical interventions, pulmonary rehab is phenomenal,” Dr. Saleh said.

Pulmonary rehabilitation helps patients to feel better about themselves and about their abilities, but “unfortunately it’s not as available as we like,” he said.

Many patients don’t live near a pulmonary rehabilitation center, and the typical two to three weekly sessions for 4-12 weeks or longer can be a significant burden for patients and caregivers, he acknowledged.

“You have to sit [with the patient] and be honest and tell them it’s a lot of diligence involved and you have to be really motivated,” he said.

Other treatment options include pharmacological therapy with antidepressants such as selective serotonin reuptake inhibitors (SSRIs) and anxiolytic agents.

“SSRIs are the current first-line drug treatment for depression, and have been shown to significantly improve depression and anxiety in patients with COPD in some, but not all, trials published to date. However, it is important to note that a diagnosis of bipolar disorder must be ruled out before initiating standard antidepressant therapy,” Dr. Johannes and colleagues wrote.

Defiant joy

Importantly, even with the burden of life with COPD, many patients found ways to experience what Strang et al. called “a defiant joy.”

“It was remarkable that when the patients were asked about what gave their lives meaning today, many talked about what had given their life meaning in the past, prior to becoming ill. In the light of the things they had lost because of the disease, many felt that their previous sources of joy no longer existed. Despite this, many still hoped to be able to get out into the fresh air, to be able to do errands, or that tomorrow might be better,” the investigators wrote.

Dr. Yohannes, Dr. Garfield, and Dr. Saleh all reported having no relevant conflicts of interest to report.

Many patients with chronic progressive pulmonary disease feel anxious and depressed as their conditions advance, as breathing becomes increasingly labored and difficult, and as performing even small daily tasks leaves them exhausted.

Persons with severe COPD frequently report fears of suffocation and death, as well as anxieties about abandoning family and friends, and these negative, intrusive thoughts can have an adverse effect on COPD outcomes.

Disease-related mental distress can lead to increased disability, more frequent use of costly healthcare resources, higher morbidity, and elevated risk of death, investigators say.

“Individuals with severe COPD are twice as likely to develop depression than patients with mild COPD. Prevalence rates for clinical anxiety in COPD range from 13% to 46% in outpatients and 10% to 55% among inpatients,” wrote Abebaw Mengitsu Yohannes, PhD, then from Azusa Pacific University in Azusa, California, and colleagues in an article published jointly by The Journal of Family Practice and The Cleveland Clinic Journal of Medicine.

Patients with COPD may experience major depressive disorders, chronic mild depression (dysthymias), and minor depression, as well as generalized anxiety disorder, phobias, and panic disorders, the investigators say.

“Growing evidence suggests that the relationship between mood disorders — particularly depression — and COPD is bidirectional, meaning that mood disorders adversely impact prognosis in COPD, whereas COPD increases the risk of developing depression,” Yohannes et al. wrote.

Jamie Garfield, MD, professor of thoracic medicine and surgery at Temple University’s Lewis Katz School of Medicine in Philadelphia, Pennsylvania, told Chest Physician that the association between severe chronic diseases and mood disorders is well known.

“I don’t think that it’s specific to chronic lung diseases; in people with chronic heart disease or malignancies we see that coexistence of depression and anxiety will worsen the course of disease,” she said.

Dr. Johannes, who is currently a professor of physical therapy at the University of Alabama School of Health Professionals in Birmingham, said that depression and anxiety are often underdiagnosed and undertreated in patients with obstructive pulmonary diseases because the conditions can share symptoms such as dyspnea (for example, in anxiety) or fatigue (in depression).

“Therefore, unless one begins to explore further, it’s hard for physicians to be able to identify these conditions,” he said in an interview with Chest Physician.

Fears of dying (and living)

The causes of depression and anxiety among patients with obstructive pulmonary disorders are multifactorial, and may require a variety of treatment and coping strategies, according to Susann Strang, RN, PhD, and colleagues from the University of Gothenburg, Gothenburg, Sweden.

They conducted qualitative in-depth interviews with 31 men and women with stage III or IV COPD, and found that the majority of patients had anxiety associated with their disease.

“Analyses revealed three major themes: death anxiety, life anxiety, and counterweights to anxiety,” the investigators wrote in a study published in the journal Palliative and Supportive Care in 2014.

Factors contributing to anxiety surrounding death included fear of suffocation, awareness of impending death, fear of the process of death, and anxiety about being separated from loved ones.

In contrast, some patients expressed dread of living with the limitations and loneliness imposed on them by their disease — so-called “life anxiety.”

The patients also reported “counterweights” to anxiety as a way of coping. For some this involved trust in their healthcare professionals and adherence to medication, inhalers, and supplemental oxygen.

“The patients also placed hope in new treatments, better medication, surgery, stem cell treatment, or lung transplants,” Dr. Strang and colleagues reported.

Others reported avoiding talking about death, sleeping more, or using humor to “laugh off this difficult subject.”

Screening and diagnosis

Primary care practitioners are often the first health professionals that patients with COPD see, but these clinicians often don’t have the time to add screening to their already crammed schedules. In addition, “the lack of a standardized approach in diagnosis, and inadequate knowledge or confidence in assessing psychological status (particularly given the number of strategies available for screening patients for mood disorders),” can make it difficult for PCPs to detect and manage anxiety and depression in their patients with significant healthcare burdens from COPD and other obstructive lung diseases, Dr. Yohannes and colleagues noted.

In addition to commonly used screening tools for anxiety and depression such as the Primary Care Evaluation of Mental Disorders (PRIME-MD) Patient Health Questionnaire (PHQ-9), there are at least two designed to evaluate patients with lung disease: the Anxiety Inventory for Respiratory (AIR) Disease scale, developed by Dr. Yohannes and colleagues, and the COPD Anxiety Questionnaire.

The COPD Assessment Test and Clinical COPD Questionnaire, while not specifically designed to screen for mental disorders, include questions that can point to symptoms of distress in patients with COPD, Dr. Yohannes said.

“In truth I think that there are few providers who will routinely do this on all their patients in terms of quantifying the severity or the presence or absence of depression, but in my own practice I very much ask questions that align with the questions in these tools to determine whether my patient appears to have high levels of anxiety and depression,” Dr. Garfield said.

Listen to patients and families

Among the most powerful tools that clinicians have at their disposal for treating anxiety and depression in patients with chronic lung disease are their ears and their minds, said Anthony Saleh, MD, a pulmonologist at New York-Presbyterian Brooklyn Methodist Hospital in Brooklyn, New York.

“I think just listening to the patient, that’s a little bit forgotten yet so important,” he said in an interview with CHEST Physician.

“When I have someone with advanced lung disease, like idiopathic pulmonary fibrosis, like advanced emphysema, one of the most important things I think is to listen to the patient, and not just to listen to the answers of your perfunctory ‘how’s your breathing? Any chest pain?’ and those sort of rote medical questions, but listen to their thoughts, and it will given them a safe space to say ‘Hey, I’m nervous, hey I’m worried about my family, hey I’m worried if I die what’s going to happen to my wife and kids,’ and that’s something I think is invaluable.”

It’s also vital to listen to the concerns of the patients family members, who may be the primary caregivers and may share the patient’s stresses and anxieties, he said.

Pulmonary Rehabilitation

All of the experts interviewed for this article agreed that a combination of medical, social and mental health support services is important for treatment for patients with chronic obstructive lung diseases.

One of the most effective means of helping patients with both acute breathing problems and with disease-related anxiety and depression is pulmonary rehabilitation. Depending on disease severity, this multidisciplinary approach may involve exercise, patient education, psychological and nutrition counseling, and training patients how to conserve energy and adopt breathing strategies to help them better manage their symptoms.

“I think that pulmonary rehabilitation is one of the first interventions that we should be recommending for our patients,” Dr. Garfield said. “It’s physical therapy for patients with chronic lung diseases, backed by respiratory therapists, and it offers not only physical rehabilitation — improving strength and coordination, but also it helps our patients get as much as possible out of what they’ve got.”

For example, patients can be taught how to decrease their respiratory rate when they’re feeling a sense of urgency or panic. Patients can also learn how to change body positions to help them breathe more effectively when they feel that their breath is limited or restricted, she said.

“Once you’re into medical interventions, pulmonary rehab is phenomenal,” Dr. Saleh said.

Pulmonary rehabilitation helps patients to feel better about themselves and about their abilities, but “unfortunately it’s not as available as we like,” he said.

Many patients don’t live near a pulmonary rehabilitation center, and the typical two to three weekly sessions for 4-12 weeks or longer can be a significant burden for patients and caregivers, he acknowledged.

“You have to sit [with the patient] and be honest and tell them it’s a lot of diligence involved and you have to be really motivated,” he said.

Other treatment options include pharmacological therapy with antidepressants such as selective serotonin reuptake inhibitors (SSRIs) and anxiolytic agents.

“SSRIs are the current first-line drug treatment for depression, and have been shown to significantly improve depression and anxiety in patients with COPD in some, but not all, trials published to date. However, it is important to note that a diagnosis of bipolar disorder must be ruled out before initiating standard antidepressant therapy,” Dr. Johannes and colleagues wrote.

Defiant joy

Importantly, even with the burden of life with COPD, many patients found ways to experience what Strang et al. called “a defiant joy.”

“It was remarkable that when the patients were asked about what gave their lives meaning today, many talked about what had given their life meaning in the past, prior to becoming ill. In the light of the things they had lost because of the disease, many felt that their previous sources of joy no longer existed. Despite this, many still hoped to be able to get out into the fresh air, to be able to do errands, or that tomorrow might be better,” the investigators wrote.

Dr. Yohannes, Dr. Garfield, and Dr. Saleh all reported having no relevant conflicts of interest to report.

Many patients with chronic progressive pulmonary disease feel anxious and depressed as their conditions advance, as breathing becomes increasingly labored and difficult, and as performing even small daily tasks leaves them exhausted.

Persons with severe COPD frequently report fears of suffocation and death, as well as anxieties about abandoning family and friends, and these negative, intrusive thoughts can have an adverse effect on COPD outcomes.

Disease-related mental distress can lead to increased disability, more frequent use of costly healthcare resources, higher morbidity, and elevated risk of death, investigators say.

“Individuals with severe COPD are twice as likely to develop depression than patients with mild COPD. Prevalence rates for clinical anxiety in COPD range from 13% to 46% in outpatients and 10% to 55% among inpatients,” wrote Abebaw Mengitsu Yohannes, PhD, then from Azusa Pacific University in Azusa, California, and colleagues in an article published jointly by The Journal of Family Practice and The Cleveland Clinic Journal of Medicine.

Patients with COPD may experience major depressive disorders, chronic mild depression (dysthymias), and minor depression, as well as generalized anxiety disorder, phobias, and panic disorders, the investigators say.

“Growing evidence suggests that the relationship between mood disorders — particularly depression — and COPD is bidirectional, meaning that mood disorders adversely impact prognosis in COPD, whereas COPD increases the risk of developing depression,” Yohannes et al. wrote.

Jamie Garfield, MD, professor of thoracic medicine and surgery at Temple University’s Lewis Katz School of Medicine in Philadelphia, Pennsylvania, told Chest Physician that the association between severe chronic diseases and mood disorders is well known.

“I don’t think that it’s specific to chronic lung diseases; in people with chronic heart disease or malignancies we see that coexistence of depression and anxiety will worsen the course of disease,” she said.

Dr. Johannes, who is currently a professor of physical therapy at the University of Alabama School of Health Professionals in Birmingham, said that depression and anxiety are often underdiagnosed and undertreated in patients with obstructive pulmonary diseases because the conditions can share symptoms such as dyspnea (for example, in anxiety) or fatigue (in depression).

“Therefore, unless one begins to explore further, it’s hard for physicians to be able to identify these conditions,” he said in an interview with Chest Physician.

Fears of dying (and living)

The causes of depression and anxiety among patients with obstructive pulmonary disorders are multifactorial, and may require a variety of treatment and coping strategies, according to Susann Strang, RN, PhD, and colleagues from the University of Gothenburg, Gothenburg, Sweden.

They conducted qualitative in-depth interviews with 31 men and women with stage III or IV COPD, and found that the majority of patients had anxiety associated with their disease.

“Analyses revealed three major themes: death anxiety, life anxiety, and counterweights to anxiety,” the investigators wrote in a study published in the journal Palliative and Supportive Care in 2014.

Factors contributing to anxiety surrounding death included fear of suffocation, awareness of impending death, fear of the process of death, and anxiety about being separated from loved ones.

In contrast, some patients expressed dread of living with the limitations and loneliness imposed on them by their disease — so-called “life anxiety.”

The patients also reported “counterweights” to anxiety as a way of coping. For some this involved trust in their healthcare professionals and adherence to medication, inhalers, and supplemental oxygen.

“The patients also placed hope in new treatments, better medication, surgery, stem cell treatment, or lung transplants,” Dr. Strang and colleagues reported.

Others reported avoiding talking about death, sleeping more, or using humor to “laugh off this difficult subject.”

Screening and diagnosis

Primary care practitioners are often the first health professionals that patients with COPD see, but these clinicians often don’t have the time to add screening to their already crammed schedules. In addition, “the lack of a standardized approach in diagnosis, and inadequate knowledge or confidence in assessing psychological status (particularly given the number of strategies available for screening patients for mood disorders),” can make it difficult for PCPs to detect and manage anxiety and depression in their patients with significant healthcare burdens from COPD and other obstructive lung diseases, Dr. Yohannes and colleagues noted.

In addition to commonly used screening tools for anxiety and depression such as the Primary Care Evaluation of Mental Disorders (PRIME-MD) Patient Health Questionnaire (PHQ-9), there are at least two designed to evaluate patients with lung disease: the Anxiety Inventory for Respiratory (AIR) Disease scale, developed by Dr. Yohannes and colleagues, and the COPD Anxiety Questionnaire.

The COPD Assessment Test and Clinical COPD Questionnaire, while not specifically designed to screen for mental disorders, include questions that can point to symptoms of distress in patients with COPD, Dr. Yohannes said.

“In truth I think that there are few providers who will routinely do this on all their patients in terms of quantifying the severity or the presence or absence of depression, but in my own practice I very much ask questions that align with the questions in these tools to determine whether my patient appears to have high levels of anxiety and depression,” Dr. Garfield said.

Listen to patients and families

Among the most powerful tools that clinicians have at their disposal for treating anxiety and depression in patients with chronic lung disease are their ears and their minds, said Anthony Saleh, MD, a pulmonologist at New York-Presbyterian Brooklyn Methodist Hospital in Brooklyn, New York.

“I think just listening to the patient, that’s a little bit forgotten yet so important,” he said in an interview with CHEST Physician.

“When I have someone with advanced lung disease, like idiopathic pulmonary fibrosis, like advanced emphysema, one of the most important things I think is to listen to the patient, and not just to listen to the answers of your perfunctory ‘how’s your breathing? Any chest pain?’ and those sort of rote medical questions, but listen to their thoughts, and it will given them a safe space to say ‘Hey, I’m nervous, hey I’m worried about my family, hey I’m worried if I die what’s going to happen to my wife and kids,’ and that’s something I think is invaluable.”

It’s also vital to listen to the concerns of the patients family members, who may be the primary caregivers and may share the patient’s stresses and anxieties, he said.

Pulmonary Rehabilitation

All of the experts interviewed for this article agreed that a combination of medical, social and mental health support services is important for treatment for patients with chronic obstructive lung diseases.

One of the most effective means of helping patients with both acute breathing problems and with disease-related anxiety and depression is pulmonary rehabilitation. Depending on disease severity, this multidisciplinary approach may involve exercise, patient education, psychological and nutrition counseling, and training patients how to conserve energy and adopt breathing strategies to help them better manage their symptoms.

“I think that pulmonary rehabilitation is one of the first interventions that we should be recommending for our patients,” Dr. Garfield said. “It’s physical therapy for patients with chronic lung diseases, backed by respiratory therapists, and it offers not only physical rehabilitation — improving strength and coordination, but also it helps our patients get as much as possible out of what they’ve got.”

For example, patients can be taught how to decrease their respiratory rate when they’re feeling a sense of urgency or panic. Patients can also learn how to change body positions to help them breathe more effectively when they feel that their breath is limited or restricted, she said.

“Once you’re into medical interventions, pulmonary rehab is phenomenal,” Dr. Saleh said.

Pulmonary rehabilitation helps patients to feel better about themselves and about their abilities, but “unfortunately it’s not as available as we like,” he said.

Many patients don’t live near a pulmonary rehabilitation center, and the typical two to three weekly sessions for 4-12 weeks or longer can be a significant burden for patients and caregivers, he acknowledged.

“You have to sit [with the patient] and be honest and tell them it’s a lot of diligence involved and you have to be really motivated,” he said.

Other treatment options include pharmacological therapy with antidepressants such as selective serotonin reuptake inhibitors (SSRIs) and anxiolytic agents.

“SSRIs are the current first-line drug treatment for depression, and have been shown to significantly improve depression and anxiety in patients with COPD in some, but not all, trials published to date. However, it is important to note that a diagnosis of bipolar disorder must be ruled out before initiating standard antidepressant therapy,” Dr. Johannes and colleagues wrote.

Defiant joy

Importantly, even with the burden of life with COPD, many patients found ways to experience what Strang et al. called “a defiant joy.”

“It was remarkable that when the patients were asked about what gave their lives meaning today, many talked about what had given their life meaning in the past, prior to becoming ill. In the light of the things they had lost because of the disease, many felt that their previous sources of joy no longer existed. Despite this, many still hoped to be able to get out into the fresh air, to be able to do errands, or that tomorrow might be better,” the investigators wrote.

Dr. Yohannes, Dr. Garfield, and Dr. Saleh all reported having no relevant conflicts of interest to report.

Do I deserve to be here? Am I doing what I’m supposed to be doing? Is anyone going to tell me if I’m terrible?

Kerri Palamara McGrath, MD, remembered worrying over these questions as chief resident at Massachusetts General Hospital, Boston, Massachusetts, in 2009. Having graduated from New York Medical College, she felt out of step with her peers from Ivy League medical schools and considered herself lucky to be there. In order to measure up, she felt she had to work twice as hard as everybody else.

But as Dr. McGrath moved through residency and spoke with other trainees, she had a realization. Her constant fears, the nagging voice in her head saying she wasn’t good enough, these issues weren’t exclusive to her; they were pervasive.

Today, Dr. McGrath is the director of the Center for Physician Well-Being at Massachusetts General Hospital. The facility aims to address physician stress and equip doctors with the tools to navigate personal and professional issues. Dr. McGrath is also a physician coach, a growing nonclinical field, helping doctors identify their own stressors, values, and measures of success. This type of internal work, Dr. McGrath feels, can help alleviate imposter syndrome, that inner refrain saying: I’ll never be good enough.

What Is Imposter Syndrome?

While not a formal medical diagnosis, imposter syndrome has been defined as «an internal experience of intellectual phoniness.» It›s considered an inability to internalize success and a tendency to attribute gains to external factors — for example, being in the right place at the right time.

“Many people describe imposter phenomena in medicine as fearing that others are going to realize that they don’t belong somewhere or question why they’re there,” said Dr. McGrath.

It’s a “fear of being found out,” added Jessi Gold, MD, a psychiatrist who treats physicians. “In many ways, imposter syndrome shows up as a conflict between the outer self — the metaphorical mask you’re ‘putting on’ [in order] to achieve, and the inner self — how you feel like you’re not measuring up.”

Dr. McGrath said she experienced imposter syndrome before her medical career even began. She applied to 26 medical schools. Only one accepted her. “The whole time, I was like, ‘This is the only school you got into, so you’re obviously not good enough,’” she recalled. Later, having been chosen by a “coveted” institution like Mass General, “you assume that, at some point, someone will realize that the gig is up, that everybody’s better than you.”

Where Does Imposter Syndrome Come From?

Dr. McGrath felt that in medicine, high expectations are often coupled with low self-compassion. “We are so hard on ourselves, and when we set our expectations so high, we’re constantly disappointed in ourselves,” she said. External markers of success — papers published, promotions, or even social media — can further fuel this.

It can feel like “striving for excellence in a sea of excellence,” Dr. McGrath added, and this can invite comparison.

Ravi Parikh, MD, a medical oncologist and physician-scientist at the University of Pennsylvania, Philadelphia, Pennsylvania, remembered struggling with imposter syndrome early in his career. As a new doctor, he had a ton of questions, and yet those above him seemed able to make weighty decisions on their own. The comparison shook his confidence. “I remember thinking that when I became an attending, I would just magically not have to run decisions by people,” said Dr. Parikh. But even then, the “magical” self-assurance didn’t materialize.

Research found that imposter syndrome is more likely to affect women and groups that are underrepresented in medicine. But overall, the incidence is remarkably high.

A 2023 survey published in the Journal of the American College of Surgeons found that 90% of female surgeons and more than two-thirds of male ones experienced imposter syndrome. In a 2023 study on medical students in JAMA, it was nearly universal; 97% reported feelings of imposter syndrome with women 1.7 times more likely to report it than men and underrepresented groups often three times more likely.

‘I’m Clearly in the Minority Here’

The term “imposter” also suggests a lack of belonging. If medicine doesn’t “look like you,” this can create feelings of pressure, like you’re “representing a whole group with your mere existence,” said Dr. Gold, “and you have to keep proving yourself.”

Chloe Slocum, MD, MPH, an assistant professor of physical medicine and rehabilitation at Harvard Medical School, Boston, Massachusetts, remembered that feeling of conspicuous “otherness.” As a resident, Dr. Slocum began presenting at national meetings and later pursued physician leadership training. Many of her counterparts at these events were older males. “At some programs early on, I’d wonder, ‘I’m clearly in the minority here; did they really make the right decision including me in this?’”

Reactions from those around you can also have an impact. Dr. McGrath — who is 5’ 2” and describes herself as looking “very young” — noted that when she started out, neither patients nor other providers thought she was a doctor.

“I have tried everything in the book to be seen, in somebody else’s eyes, as more consistent with a doctor,” she said. “I’ve dressed down. I’ve dressed up. I’ve worn heels. I’ve worn flats. I’ve worn glasses. I’ve done all the things. When you’re constantly being told you don’t look like a doctor, you start questioning yourself.”

The Emotional Toll

If that sounds mentally exhausting, it is. Research found that imposter syndrome is often linked with burnout, depression, and anxiety.

The need to prove yourself and prevent being “found out” can push some doctors toward traditional measurements of success — promotions or published work, said Dr. Gold. But “if you’re trying to achieve in ways that you don’t value,” she warned, “you’re going to burn out.”

On the other hand, intense self-doubt can also limit advancement. After all, if you don’t think you’re good enough, you may not apply for job opportunities or leadership positions.

This mental burden can persist over years and even decades. A 2020 review of studies on imposter syndrome noted that “it would be reassuring to believe that imposter symptoms decline with age.” Unfortunately, several studies indicated that they do not.

How to Manage Imposter Syndrome

While it can be difficult to overcome imposter syndrome, there are ways to work through it and make it less pervasive or intense. Here are some tips from our experts:

• Prioritize your mental health. This can be difficult for some physicians, but don’t ignore symptoms of depression, anxiety, or burnout. Untreated mental health conditions cloud the ability to reflect on some of the existential questions that will help you navigate imposter syndrome, said Dr. Gold.
• Assess how often you need validation and why. Try to identify what you›re feeling, what needs aren›t being met, and how you can meet those needs. You can then consider where to get that validation either internally or by connecting with a colleague. Dr. McGrath encourages physicians to ask, “What does success look like for me?” and can you make success more personal and meaningful. It might sound shocking, but rather than an unattainable ideal, success should be something that feels good.
• Know the power of teamwork. As Dr. Parikh eventually realized, collaborative care is a common and beneficial part of medicine — not something that makes you a less-than physician. “There’s a lot of opportunity to crowdsource the medical decision-making process in ways that increase your own confidence as a doctor,” he said.
• Practice self-compassion. Critical voices in your head add to an already hard and stressful world. This is where self-compassion comes in. “We don’t have much control over medicine, but we have control over how medicine makes us feel,” Dr. Gold said. Imagine treating yourself how you would treat a friend.
• Consider a physician coach.  suggests that physician coaches can help lower rates of burnout and improve well-being, resilience, professional fulfillment, and self-worth. “Coaching looks into the future to help you envision what things would look like if you were feeling differently. It helps you explore what’s in your control and how you want to shape that,” said Dr. McGrath.
• Amplify the good. Apps and web-based tools can remind you to celebrate your own achievements. The “” exercise created by J. Bryan Sexton, PhD, at the Duke Center for Healthcare Safety & Quality for example, was documented in a . When healthcare workers reflected on three good things that happened each day for 2 weeks, they reported significant improvements in depression, burnout, and work-life balance.
• Do a values check. Dr. Gold often suggested that physicians with imposter syndrome ask themselves what they value, what medicine values, and how the two line up. Pausing to consider this can guide you toward useful strategies. If you value family life but feel like medicine doesn’t, for example, you might talk with a colleague who has navigated this conflict.

Dr. Gold added that reminding yourself of the range of options can be freeing. “There’s no ‘one career’ in medicine,” she said. “There are multiple ways to be happy in medicine; there are multiple ways to be happy outside of medicine. And you’re not a failure for the path you choose.”

A version of this article appeared on Medscape.com.

Do I deserve to be here? Am I doing what I’m supposed to be doing? Is anyone going to tell me if I’m terrible?

Kerri Palamara McGrath, MD, remembered worrying over these questions as chief resident at Massachusetts General Hospital, Boston, Massachusetts, in 2009. Having graduated from New York Medical College, she felt out of step with her peers from Ivy League medical schools and considered herself lucky to be there. In order to measure up, she felt she had to work twice as hard as everybody else.

But as Dr. McGrath moved through residency and spoke with other trainees, she had a realization. Her constant fears, the nagging voice in her head saying she wasn’t good enough, these issues weren’t exclusive to her; they were pervasive.

Today, Dr. McGrath is the director of the Center for Physician Well-Being at Massachusetts General Hospital. The facility aims to address physician stress and equip doctors with the tools to navigate personal and professional issues. Dr. McGrath is also a physician coach, a growing nonclinical field, helping doctors identify their own stressors, values, and measures of success. This type of internal work, Dr. McGrath feels, can help alleviate imposter syndrome, that inner refrain saying: I’ll never be good enough.

What Is Imposter Syndrome?

While not a formal medical diagnosis, imposter syndrome has been defined as «an internal experience of intellectual phoniness.» It›s considered an inability to internalize success and a tendency to attribute gains to external factors — for example, being in the right place at the right time.

“Many people describe imposter phenomena in medicine as fearing that others are going to realize that they don’t belong somewhere or question why they’re there,” said Dr. McGrath.

It’s a “fear of being found out,” added Jessi Gold, MD, a psychiatrist who treats physicians. “In many ways, imposter syndrome shows up as a conflict between the outer self — the metaphorical mask you’re ‘putting on’ [in order] to achieve, and the inner self — how you feel like you’re not measuring up.”

Dr. McGrath said she experienced imposter syndrome before her medical career even began. She applied to 26 medical schools. Only one accepted her. “The whole time, I was like, ‘This is the only school you got into, so you’re obviously not good enough,’” she recalled. Later, having been chosen by a “coveted” institution like Mass General, “you assume that, at some point, someone will realize that the gig is up, that everybody’s better than you.”

Where Does Imposter Syndrome Come From?

Dr. McGrath felt that in medicine, high expectations are often coupled with low self-compassion. “We are so hard on ourselves, and when we set our expectations so high, we’re constantly disappointed in ourselves,” she said. External markers of success — papers published, promotions, or even social media — can further fuel this.

It can feel like “striving for excellence in a sea of excellence,” Dr. McGrath added, and this can invite comparison.

Ravi Parikh, MD, a medical oncologist and physician-scientist at the University of Pennsylvania, Philadelphia, Pennsylvania, remembered struggling with imposter syndrome early in his career. As a new doctor, he had a ton of questions, and yet those above him seemed able to make weighty decisions on their own. The comparison shook his confidence. “I remember thinking that when I became an attending, I would just magically not have to run decisions by people,” said Dr. Parikh. But even then, the “magical” self-assurance didn’t materialize.

Research found that imposter syndrome is more likely to affect women and groups that are underrepresented in medicine. But overall, the incidence is remarkably high.

A 2023 survey published in the Journal of the American College of Surgeons found that 90% of female surgeons and more than two-thirds of male ones experienced imposter syndrome. In a 2023 study on medical students in JAMA, it was nearly universal; 97% reported feelings of imposter syndrome with women 1.7 times more likely to report it than men and underrepresented groups often three times more likely.

‘I’m Clearly in the Minority Here’

The term “imposter” also suggests a lack of belonging. If medicine doesn’t “look like you,” this can create feelings of pressure, like you’re “representing a whole group with your mere existence,” said Dr. Gold, “and you have to keep proving yourself.”

Chloe Slocum, MD, MPH, an assistant professor of physical medicine and rehabilitation at Harvard Medical School, Boston, Massachusetts, remembered that feeling of conspicuous “otherness.” As a resident, Dr. Slocum began presenting at national meetings and later pursued physician leadership training. Many of her counterparts at these events were older males. “At some programs early on, I’d wonder, ‘I’m clearly in the minority here; did they really make the right decision including me in this?’”

Reactions from those around you can also have an impact. Dr. McGrath — who is 5’ 2” and describes herself as looking “very young” — noted that when she started out, neither patients nor other providers thought she was a doctor.

“I have tried everything in the book to be seen, in somebody else’s eyes, as more consistent with a doctor,” she said. “I’ve dressed down. I’ve dressed up. I’ve worn heels. I’ve worn flats. I’ve worn glasses. I’ve done all the things. When you’re constantly being told you don’t look like a doctor, you start questioning yourself.”

The Emotional Toll

If that sounds mentally exhausting, it is. Research found that imposter syndrome is often linked with burnout, depression, and anxiety.

The need to prove yourself and prevent being “found out” can push some doctors toward traditional measurements of success — promotions or published work, said Dr. Gold. But “if you’re trying to achieve in ways that you don’t value,” she warned, “you’re going to burn out.”

On the other hand, intense self-doubt can also limit advancement. After all, if you don’t think you’re good enough, you may not apply for job opportunities or leadership positions.

This mental burden can persist over years and even decades. A 2020 review of studies on imposter syndrome noted that “it would be reassuring to believe that imposter symptoms decline with age.” Unfortunately, several studies indicated that they do not.

How to Manage Imposter Syndrome

While it can be difficult to overcome imposter syndrome, there are ways to work through it and make it less pervasive or intense. Here are some tips from our experts:

• Prioritize your mental health. This can be difficult for some physicians, but don’t ignore symptoms of depression, anxiety, or burnout. Untreated mental health conditions cloud the ability to reflect on some of the existential questions that will help you navigate imposter syndrome, said Dr. Gold.
• Assess how often you need validation and why. Try to identify what you›re feeling, what needs aren›t being met, and how you can meet those needs. You can then consider where to get that validation either internally or by connecting with a colleague. Dr. McGrath encourages physicians to ask, “What does success look like for me?” and can you make success more personal and meaningful. It might sound shocking, but rather than an unattainable ideal, success should be something that feels good.
• Know the power of teamwork. As Dr. Parikh eventually realized, collaborative care is a common and beneficial part of medicine — not something that makes you a less-than physician. “There’s a lot of opportunity to crowdsource the medical decision-making process in ways that increase your own confidence as a doctor,” he said.
• Practice self-compassion. Critical voices in your head add to an already hard and stressful world. This is where self-compassion comes in. “We don’t have much control over medicine, but we have control over how medicine makes us feel,” Dr. Gold said. Imagine treating yourself how you would treat a friend.
• Consider a physician coach.  suggests that physician coaches can help lower rates of burnout and improve well-being, resilience, professional fulfillment, and self-worth. “Coaching looks into the future to help you envision what things would look like if you were feeling differently. It helps you explore what’s in your control and how you want to shape that,” said Dr. McGrath.
• Amplify the good. Apps and web-based tools can remind you to celebrate your own achievements. The “” exercise created by J. Bryan Sexton, PhD, at the Duke Center for Healthcare Safety & Quality for example, was documented in a . When healthcare workers reflected on three good things that happened each day for 2 weeks, they reported significant improvements in depression, burnout, and work-life balance.
• Do a values check. Dr. Gold often suggested that physicians with imposter syndrome ask themselves what they value, what medicine values, and how the two line up. Pausing to consider this can guide you toward useful strategies. If you value family life but feel like medicine doesn’t, for example, you might talk with a colleague who has navigated this conflict.

Dr. Gold added that reminding yourself of the range of options can be freeing. “There’s no ‘one career’ in medicine,” she said. “There are multiple ways to be happy in medicine; there are multiple ways to be happy outside of medicine. And you’re not a failure for the path you choose.”

A version of this article appeared on Medscape.com.

Do I deserve to be here? Am I doing what I’m supposed to be doing? Is anyone going to tell me if I’m terrible?

Kerri Palamara McGrath, MD, remembered worrying over these questions as chief resident at Massachusetts General Hospital, Boston, Massachusetts, in 2009. Having graduated from New York Medical College, she felt out of step with her peers from Ivy League medical schools and considered herself lucky to be there. In order to measure up, she felt she had to work twice as hard as everybody else.

But as Dr. McGrath moved through residency and spoke with other trainees, she had a realization. Her constant fears, the nagging voice in her head saying she wasn’t good enough, these issues weren’t exclusive to her; they were pervasive.

Today, Dr. McGrath is the director of the Center for Physician Well-Being at Massachusetts General Hospital. The facility aims to address physician stress and equip doctors with the tools to navigate personal and professional issues. Dr. McGrath is also a physician coach, a growing nonclinical field, helping doctors identify their own stressors, values, and measures of success. This type of internal work, Dr. McGrath feels, can help alleviate imposter syndrome, that inner refrain saying: I’ll never be good enough.

What Is Imposter Syndrome?

While not a formal medical diagnosis, imposter syndrome has been defined as «an internal experience of intellectual phoniness.» It›s considered an inability to internalize success and a tendency to attribute gains to external factors — for example, being in the right place at the right time.

“Many people describe imposter phenomena in medicine as fearing that others are going to realize that they don’t belong somewhere or question why they’re there,” said Dr. McGrath.

It’s a “fear of being found out,” added Jessi Gold, MD, a psychiatrist who treats physicians. “In many ways, imposter syndrome shows up as a conflict between the outer self — the metaphorical mask you’re ‘putting on’ [in order] to achieve, and the inner self — how you feel like you’re not measuring up.”

Dr. McGrath said she experienced imposter syndrome before her medical career even began. She applied to 26 medical schools. Only one accepted her. “The whole time, I was like, ‘This is the only school you got into, so you’re obviously not good enough,’” she recalled. Later, having been chosen by a “coveted” institution like Mass General, “you assume that, at some point, someone will realize that the gig is up, that everybody’s better than you.”

Where Does Imposter Syndrome Come From?

Dr. McGrath felt that in medicine, high expectations are often coupled with low self-compassion. “We are so hard on ourselves, and when we set our expectations so high, we’re constantly disappointed in ourselves,” she said. External markers of success — papers published, promotions, or even social media — can further fuel this.

It can feel like “striving for excellence in a sea of excellence,” Dr. McGrath added, and this can invite comparison.

Ravi Parikh, MD, a medical oncologist and physician-scientist at the University of Pennsylvania, Philadelphia, Pennsylvania, remembered struggling with imposter syndrome early in his career. As a new doctor, he had a ton of questions, and yet those above him seemed able to make weighty decisions on their own. The comparison shook his confidence. “I remember thinking that when I became an attending, I would just magically not have to run decisions by people,” said Dr. Parikh. But even then, the “magical” self-assurance didn’t materialize.

Research found that imposter syndrome is more likely to affect women and groups that are underrepresented in medicine. But overall, the incidence is remarkably high.

A 2023 survey published in the Journal of the American College of Surgeons found that 90% of female surgeons and more than two-thirds of male ones experienced imposter syndrome. In a 2023 study on medical students in JAMA, it was nearly universal; 97% reported feelings of imposter syndrome with women 1.7 times more likely to report it than men and underrepresented groups often three times more likely.

‘I’m Clearly in the Minority Here’

The term “imposter” also suggests a lack of belonging. If medicine doesn’t “look like you,” this can create feelings of pressure, like you’re “representing a whole group with your mere existence,” said Dr. Gold, “and you have to keep proving yourself.”

Chloe Slocum, MD, MPH, an assistant professor of physical medicine and rehabilitation at Harvard Medical School, Boston, Massachusetts, remembered that feeling of conspicuous “otherness.” As a resident, Dr. Slocum began presenting at national meetings and later pursued physician leadership training. Many of her counterparts at these events were older males. “At some programs early on, I’d wonder, ‘I’m clearly in the minority here; did they really make the right decision including me in this?’”

Reactions from those around you can also have an impact. Dr. McGrath — who is 5’ 2” and describes herself as looking “very young” — noted that when she started out, neither patients nor other providers thought she was a doctor.

“I have tried everything in the book to be seen, in somebody else’s eyes, as more consistent with a doctor,” she said. “I’ve dressed down. I’ve dressed up. I’ve worn heels. I’ve worn flats. I’ve worn glasses. I’ve done all the things. When you’re constantly being told you don’t look like a doctor, you start questioning yourself.”

The Emotional Toll

If that sounds mentally exhausting, it is. Research found that imposter syndrome is often linked with burnout, depression, and anxiety.

The need to prove yourself and prevent being “found out” can push some doctors toward traditional measurements of success — promotions or published work, said Dr. Gold. But “if you’re trying to achieve in ways that you don’t value,” she warned, “you’re going to burn out.”

On the other hand, intense self-doubt can also limit advancement. After all, if you don’t think you’re good enough, you may not apply for job opportunities or leadership positions.

This mental burden can persist over years and even decades. A 2020 review of studies on imposter syndrome noted that “it would be reassuring to believe that imposter symptoms decline with age.” Unfortunately, several studies indicated that they do not.

How to Manage Imposter Syndrome

While it can be difficult to overcome imposter syndrome, there are ways to work through it and make it less pervasive or intense. Here are some tips from our experts:

• Prioritize your mental health. This can be difficult for some physicians, but don’t ignore symptoms of depression, anxiety, or burnout. Untreated mental health conditions cloud the ability to reflect on some of the existential questions that will help you navigate imposter syndrome, said Dr. Gold.
• Assess how often you need validation and why. Try to identify what you›re feeling, what needs aren›t being met, and how you can meet those needs. You can then consider where to get that validation either internally or by connecting with a colleague. Dr. McGrath encourages physicians to ask, “What does success look like for me?” and can you make success more personal and meaningful. It might sound shocking, but rather than an unattainable ideal, success should be something that feels good.
• Know the power of teamwork. As Dr. Parikh eventually realized, collaborative care is a common and beneficial part of medicine — not something that makes you a less-than physician. “There’s a lot of opportunity to crowdsource the medical decision-making process in ways that increase your own confidence as a doctor,” he said.
• Practice self-compassion. Critical voices in your head add to an already hard and stressful world. This is where self-compassion comes in. “We don’t have much control over medicine, but we have control over how medicine makes us feel,” Dr. Gold said. Imagine treating yourself how you would treat a friend.
• Consider a physician coach.  suggests that physician coaches can help lower rates of burnout and improve well-being, resilience, professional fulfillment, and self-worth. “Coaching looks into the future to help you envision what things would look like if you were feeling differently. It helps you explore what’s in your control and how you want to shape that,” said Dr. McGrath.
• Amplify the good. Apps and web-based tools can remind you to celebrate your own achievements. The “” exercise created by J. Bryan Sexton, PhD, at the Duke Center for Healthcare Safety & Quality for example, was documented in a . When healthcare workers reflected on three good things that happened each day for 2 weeks, they reported significant improvements in depression, burnout, and work-life balance.
• Do a values check. Dr. Gold often suggested that physicians with imposter syndrome ask themselves what they value, what medicine values, and how the two line up. Pausing to consider this can guide you toward useful strategies. If you value family life but feel like medicine doesn’t, for example, you might talk with a colleague who has navigated this conflict.

Dr. Gold added that reminding yourself of the range of options can be freeing. “There’s no ‘one career’ in medicine,” she said. “There are multiple ways to be happy in medicine; there are multiple ways to be happy outside of medicine. And you’re not a failure for the path you choose.”

A version of this article appeared on Medscape.com.

California’s efforts to expand access to abortion care are enabling more types of medical practitioners to perform certain abortion procedures — potentially a boon for patients in rural areas especially, but a source of concern for doctors’ groups that have long fought efforts to expand the role of non-physicians.

The latest move is a law that enables trained physician assistants, also known as physician associates, to perform first-trimester abortions without a supervising physician present. The measure, which passed last year and took effect Jan. 1, also lets PAs who have been disciplined or convicted solely for performing an abortion in a state where the practice is restricted apply for a license in California.

Physician assistants are now on par with nurse practitioners and certified nurse midwives trained in abortion care, who in 2022 won the ability to perform abortions without a doctor present.

The need for more abortion care practitioners is being driven by efforts in many states to gut abortion rights following the Supreme Court’s 2022 decision ending constitutional protection for the procedure. Thirty-one states have implemented abortion restrictions that range from cutting federal funding for abortion coverage to outright bans, according to the Guttmacher Institute, a research organization concerned with reproductive health.

With the new law, “there will be fewer barriers, and shorter wait times for this essential service,” said Jeremy Meis, president-elect of the California Academy of Physician Associates. While it is unclear how many of California’s 16,000 PAs will be trained in performing abortions, research shows that PAs are more likely than physicians to practice in rural areas where access to abortion is limited. More than 40% of counties in California lack clinics that provide abortion.

Comparing data from the first six months of 2020 with the same period in 2023, the number of abortions jumped from 77,030 to 92,600 a 20% increase as the state became a refuge for women seeking abortions. California has passed a suite of reproductive health laws to build in protections and increase access, and a dozen other states, including Oregon, Minnesota, and New York, have mounted similar efforts. Seventeen states, including California, now allow PAs to perform first-trimester abortions, according to the American Academy of Physician Associates.

There was little opposition to the new California law, with two physicians’ groups supporting it. But the American Medical Association, the country’s most powerful doctors’ lobby, has fought vigorously against what it calls “scope creep” — that is, changes that allow clinicians like PAs to do medical procedures independent of physicians.

“Our policy stance is the same on scope of practice expansion regardless of procedure,” noted Kelly Jakubek, the AMA’s media relations manager. The AMA’s website points to legislative victories in 2023, including striking down “legislation allowing physician assistants to practice independently without physician oversight,” in states including Arizona and New York. The AMA did not take a formal position on the California legislation. Its local chapter, the California Medical Association, took a neutral position on the legislation.

In preparation for the new law, one physician assistant at Planned Parenthood Pasadena & San Gabriel Valley began learning how to perform aspiration abortions — a procedure also known as dilation and curettage that uses gentle suction to end a pregnancy — at the end of last year. The PA, who requested anonymity due to concerns about safety, said that with abortion restrictions in place around the country, “I just think it’s really important to be able to provide a comfortable, safe, and very effective way to terminate a pregnancy for patients.”

She is now one of six PAs and midwives at her clinic who can offer aspiration abortions. To reach competency, she participated in 50 procedures and learned how to administer medication that eases pain and anxiety. Such conscious sedation, as it is known, is frequently used for first-trimester abortions. Now she, like any other advanced practice clinician who has obtained skills in performing abortions, can train her peers — another feature of the new law.

The length of time for training and the number of procedures to reach competency varies based on a practitioner’s previous experience.

“It’s encouraging this cross-profession training and collaborations, which is really important when we’re looking at increasing access to essential services,” said Jessica Dieseldorff, senior program manager of abortion services at Planned Parenthood Mar Monte in Santa Cruz.

In December, California committed $18 million to help accelerate training in abortion and reproductive care for practitioners, including PAs, through the Reproductive Health Care Access Initiative.

Dieseldorff, a nurse practitioner who trains other advanced-practice clinicians in abortion care, said that rural communities, in particular, will reap the benefits since many rely solely on physician assistants and other allied clinicians.

Reflecting on her career, she said much has changed since she became a nurse 25 years ago. At that time, she worked only as support staff to doctors providing abortions.

“When I began, medication abortions did not exist in this country,” she said, referring to the practice of using two drugs often prescribed to induce abortions. “It’s been gratifying to be able to progress and become a provider myself, provide non-stigmatizing and compassionate and safe care to patients; and now, at this stage in my career to be training others to do the same.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

California’s efforts to expand access to abortion care are enabling more types of medical practitioners to perform certain abortion procedures — potentially a boon for patients in rural areas especially, but a source of concern for doctors’ groups that have long fought efforts to expand the role of non-physicians.

The latest move is a law that enables trained physician assistants, also known as physician associates, to perform first-trimester abortions without a supervising physician present. The measure, which passed last year and took effect Jan. 1, also lets PAs who have been disciplined or convicted solely for performing an abortion in a state where the practice is restricted apply for a license in California.

Physician assistants are now on par with nurse practitioners and certified nurse midwives trained in abortion care, who in 2022 won the ability to perform abortions without a doctor present.

The need for more abortion care practitioners is being driven by efforts in many states to gut abortion rights following the Supreme Court’s 2022 decision ending constitutional protection for the procedure. Thirty-one states have implemented abortion restrictions that range from cutting federal funding for abortion coverage to outright bans, according to the Guttmacher Institute, a research organization concerned with reproductive health.

With the new law, “there will be fewer barriers, and shorter wait times for this essential service,” said Jeremy Meis, president-elect of the California Academy of Physician Associates. While it is unclear how many of California’s 16,000 PAs will be trained in performing abortions, research shows that PAs are more likely than physicians to practice in rural areas where access to abortion is limited. More than 40% of counties in California lack clinics that provide abortion.

Comparing data from the first six months of 2020 with the same period in 2023, the number of abortions jumped from 77,030 to 92,600 a 20% increase as the state became a refuge for women seeking abortions. California has passed a suite of reproductive health laws to build in protections and increase access, and a dozen other states, including Oregon, Minnesota, and New York, have mounted similar efforts. Seventeen states, including California, now allow PAs to perform first-trimester abortions, according to the American Academy of Physician Associates.

There was little opposition to the new California law, with two physicians’ groups supporting it. But the American Medical Association, the country’s most powerful doctors’ lobby, has fought vigorously against what it calls “scope creep” — that is, changes that allow clinicians like PAs to do medical procedures independent of physicians.

“Our policy stance is the same on scope of practice expansion regardless of procedure,” noted Kelly Jakubek, the AMA’s media relations manager. The AMA’s website points to legislative victories in 2023, including striking down “legislation allowing physician assistants to practice independently without physician oversight,” in states including Arizona and New York. The AMA did not take a formal position on the California legislation. Its local chapter, the California Medical Association, took a neutral position on the legislation.

In preparation for the new law, one physician assistant at Planned Parenthood Pasadena & San Gabriel Valley began learning how to perform aspiration abortions — a procedure also known as dilation and curettage that uses gentle suction to end a pregnancy — at the end of last year. The PA, who requested anonymity due to concerns about safety, said that with abortion restrictions in place around the country, “I just think it’s really important to be able to provide a comfortable, safe, and very effective way to terminate a pregnancy for patients.”

She is now one of six PAs and midwives at her clinic who can offer aspiration abortions. To reach competency, she participated in 50 procedures and learned how to administer medication that eases pain and anxiety. Such conscious sedation, as it is known, is frequently used for first-trimester abortions. Now she, like any other advanced practice clinician who has obtained skills in performing abortions, can train her peers — another feature of the new law.

The length of time for training and the number of procedures to reach competency varies based on a practitioner’s previous experience.

“It’s encouraging this cross-profession training and collaborations, which is really important when we’re looking at increasing access to essential services,” said Jessica Dieseldorff, senior program manager of abortion services at Planned Parenthood Mar Monte in Santa Cruz.

In December, California committed $18 million to help accelerate training in abortion and reproductive care for practitioners, including PAs, through the Reproductive Health Care Access Initiative.

Dieseldorff, a nurse practitioner who trains other advanced-practice clinicians in abortion care, said that rural communities, in particular, will reap the benefits since many rely solely on physician assistants and other allied clinicians.

Reflecting on her career, she said much has changed since she became a nurse 25 years ago. At that time, she worked only as support staff to doctors providing abortions.

“When I began, medication abortions did not exist in this country,” she said, referring to the practice of using two drugs often prescribed to induce abortions. “It’s been gratifying to be able to progress and become a provider myself, provide non-stigmatizing and compassionate and safe care to patients; and now, at this stage in my career to be training others to do the same.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

California’s efforts to expand access to abortion care are enabling more types of medical practitioners to perform certain abortion procedures — potentially a boon for patients in rural areas especially, but a source of concern for doctors’ groups that have long fought efforts to expand the role of non-physicians.

The latest move is a law that enables trained physician assistants, also known as physician associates, to perform first-trimester abortions without a supervising physician present. The measure, which passed last year and took effect Jan. 1, also lets PAs who have been disciplined or convicted solely for performing an abortion in a state where the practice is restricted apply for a license in California.

Physician assistants are now on par with nurse practitioners and certified nurse midwives trained in abortion care, who in 2022 won the ability to perform abortions without a doctor present.

The need for more abortion care practitioners is being driven by efforts in many states to gut abortion rights following the Supreme Court’s 2022 decision ending constitutional protection for the procedure. Thirty-one states have implemented abortion restrictions that range from cutting federal funding for abortion coverage to outright bans, according to the Guttmacher Institute, a research organization concerned with reproductive health.

With the new law, “there will be fewer barriers, and shorter wait times for this essential service,” said Jeremy Meis, president-elect of the California Academy of Physician Associates. While it is unclear how many of California’s 16,000 PAs will be trained in performing abortions, research shows that PAs are more likely than physicians to practice in rural areas where access to abortion is limited. More than 40% of counties in California lack clinics that provide abortion.

Comparing data from the first six months of 2020 with the same period in 2023, the number of abortions jumped from 77,030 to 92,600 a 20% increase as the state became a refuge for women seeking abortions. California has passed a suite of reproductive health laws to build in protections and increase access, and a dozen other states, including Oregon, Minnesota, and New York, have mounted similar efforts. Seventeen states, including California, now allow PAs to perform first-trimester abortions, according to the American Academy of Physician Associates.

There was little opposition to the new California law, with two physicians’ groups supporting it. But the American Medical Association, the country’s most powerful doctors’ lobby, has fought vigorously against what it calls “scope creep” — that is, changes that allow clinicians like PAs to do medical procedures independent of physicians.

“Our policy stance is the same on scope of practice expansion regardless of procedure,” noted Kelly Jakubek, the AMA’s media relations manager. The AMA’s website points to legislative victories in 2023, including striking down “legislation allowing physician assistants to practice independently without physician oversight,” in states including Arizona and New York. The AMA did not take a formal position on the California legislation. Its local chapter, the California Medical Association, took a neutral position on the legislation.

In preparation for the new law, one physician assistant at Planned Parenthood Pasadena & San Gabriel Valley began learning how to perform aspiration abortions — a procedure also known as dilation and curettage that uses gentle suction to end a pregnancy — at the end of last year. The PA, who requested anonymity due to concerns about safety, said that with abortion restrictions in place around the country, “I just think it’s really important to be able to provide a comfortable, safe, and very effective way to terminate a pregnancy for patients.”

She is now one of six PAs and midwives at her clinic who can offer aspiration abortions. To reach competency, she participated in 50 procedures and learned how to administer medication that eases pain and anxiety. Such conscious sedation, as it is known, is frequently used for first-trimester abortions. Now she, like any other advanced practice clinician who has obtained skills in performing abortions, can train her peers — another feature of the new law.

The length of time for training and the number of procedures to reach competency varies based on a practitioner’s previous experience.

“It’s encouraging this cross-profession training and collaborations, which is really important when we’re looking at increasing access to essential services,” said Jessica Dieseldorff, senior program manager of abortion services at Planned Parenthood Mar Monte in Santa Cruz.

In December, California committed $18 million to help accelerate training in abortion and reproductive care for practitioners, including PAs, through the Reproductive Health Care Access Initiative.

Dieseldorff, a nurse practitioner who trains other advanced-practice clinicians in abortion care, said that rural communities, in particular, will reap the benefits since many rely solely on physician assistants and other allied clinicians.

Reflecting on her career, she said much has changed since she became a nurse 25 years ago. At that time, she worked only as support staff to doctors providing abortions.

“When I began, medication abortions did not exist in this country,” she said, referring to the practice of using two drugs often prescribed to induce abortions. “It’s been gratifying to be able to progress and become a provider myself, provide non-stigmatizing and compassionate and safe care to patients; and now, at this stage in my career to be training others to do the same.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

When the world needed a COVID vaccine, leading HIV investigators answered the call to intervene in the coronavirus pandemic. Now, efforts to discover the world’s first HIV vaccine are revitalized.

“The body is capable of making antibodies to protect us from HIV,” says Yunda Huang, PhD, from the Fred Hutchinson Cancer Center in Seattle, Washington, who sat down with me before her talk today at the Conference on Retroviruses & Opportunistic Infections.

Dr. Huang spoke about the path forward for neutralizing antibody protection after the last attempt in a generation of HIV vaccine development ended in disappointment.

The past two decades marked the rise in HIV broadly neutralizing antibodies, with vaccine strategies to induce them. Promising advances include germline approaches, mRNA, and nanoparticle technologies.

The PrEP vaccine trial testing two experimental prevention regimens in Africa was stopped after investigators reported there is “little to no chance” the trial will show the vaccines are effective.
 

A Shape-Shifting Virus

HIV has been called the shape-shifting virus because it disguises itself so that even when people are able to make antibodies to it, the virus changes to escape.

But Dr. Huang and others are optimistic that an effective vaccine is still possible.

“We cannot and will not lose hope that the world will have an effective HIV vaccine that is accessible by all who need it, anywhere,” International AIDS Society (IAS) Executive Director Birgit Poniatowski said in a statement in December, when the trial was stopped.

HIV is a still persistent problem in the United States, according to the Centers for Disease Control and Prevention that reports it has affected an estimated 1.2 million people.

With new people infected every day around the globe, Dr. Huang says she feels a sense of urgency to help. “I think about all the people around the globe and the large number of young girls being hurt and I know our big pool of talent can intervene to change what we see happening.” 

Dr. Huang says the clinical trial failures we’ve seen so far will help guide next steps in HIV research as much as successes typically do.
 

Advances in the Field

With significant advances in protein nanoparticle science, mRNA technology, adjuvant development, and B-cell and antibody analyses, a new wave of clinical trials are on the way.

And with so many new approaches in the works, the HIV Vaccine Trials Network is retooling how it operates to navigate a burgeoning field and identify the most promising regimens.

A new Discovery Medicine Program will help the network assess new vaccine candidates. It will also aim to rule out others earlier on.

For COVID-19 and the flu, multimeric nanoparticles are an important alternative under investigation that could also be adapted for HIV.

Dr. Huang says she is particularly excited to watch the progress in cocktails of combination monoclonals. “I’ve been working in this field for 20 years now and there is a misconception that with pre-exposure prophylaxis, our job is done, but HIV is so far from away from being solved.”

But you just never know, Dr. Huang says. With new research, “we could bump on something at any point that changes everything.”

A version of this article appeared on Medscape.com.

When the world needed a COVID vaccine, leading HIV investigators answered the call to intervene in the coronavirus pandemic. Now, efforts to discover the world’s first HIV vaccine are revitalized.

“The body is capable of making antibodies to protect us from HIV,” says Yunda Huang, PhD, from the Fred Hutchinson Cancer Center in Seattle, Washington, who sat down with me before her talk today at the Conference on Retroviruses & Opportunistic Infections.

Dr. Huang spoke about the path forward for neutralizing antibody protection after the last attempt in a generation of HIV vaccine development ended in disappointment.

The past two decades marked the rise in HIV broadly neutralizing antibodies, with vaccine strategies to induce them. Promising advances include germline approaches, mRNA, and nanoparticle technologies.

The PrEP vaccine trial testing two experimental prevention regimens in Africa was stopped after investigators reported there is “little to no chance” the trial will show the vaccines are effective.
 

A Shape-Shifting Virus

HIV has been called the shape-shifting virus because it disguises itself so that even when people are able to make antibodies to it, the virus changes to escape.

But Dr. Huang and others are optimistic that an effective vaccine is still possible.

“We cannot and will not lose hope that the world will have an effective HIV vaccine that is accessible by all who need it, anywhere,” International AIDS Society (IAS) Executive Director Birgit Poniatowski said in a statement in December, when the trial was stopped.

HIV is a still persistent problem in the United States, according to the Centers for Disease Control and Prevention that reports it has affected an estimated 1.2 million people.

With new people infected every day around the globe, Dr. Huang says she feels a sense of urgency to help. “I think about all the people around the globe and the large number of young girls being hurt and I know our big pool of talent can intervene to change what we see happening.” 

Dr. Huang says the clinical trial failures we’ve seen so far will help guide next steps in HIV research as much as successes typically do.
 

Advances in the Field

With significant advances in protein nanoparticle science, mRNA technology, adjuvant development, and B-cell and antibody analyses, a new wave of clinical trials are on the way.

And with so many new approaches in the works, the HIV Vaccine Trials Network is retooling how it operates to navigate a burgeoning field and identify the most promising regimens.

A new Discovery Medicine Program will help the network assess new vaccine candidates. It will also aim to rule out others earlier on.

For COVID-19 and the flu, multimeric nanoparticles are an important alternative under investigation that could also be adapted for HIV.

Dr. Huang says she is particularly excited to watch the progress in cocktails of combination monoclonals. “I’ve been working in this field for 20 years now and there is a misconception that with pre-exposure prophylaxis, our job is done, but HIV is so far from away from being solved.”

But you just never know, Dr. Huang says. With new research, “we could bump on something at any point that changes everything.”

A version of this article appeared on Medscape.com.

When the world needed a COVID vaccine, leading HIV investigators answered the call to intervene in the coronavirus pandemic. Now, efforts to discover the world’s first HIV vaccine are revitalized.

“The body is capable of making antibodies to protect us from HIV,” says Yunda Huang, PhD, from the Fred Hutchinson Cancer Center in Seattle, Washington, who sat down with me before her talk today at the Conference on Retroviruses & Opportunistic Infections.

Dr. Huang spoke about the path forward for neutralizing antibody protection after the last attempt in a generation of HIV vaccine development ended in disappointment.

The past two decades marked the rise in HIV broadly neutralizing antibodies, with vaccine strategies to induce them. Promising advances include germline approaches, mRNA, and nanoparticle technologies.

The PrEP vaccine trial testing two experimental prevention regimens in Africa was stopped after investigators reported there is “little to no chance” the trial will show the vaccines are effective.
 

A Shape-Shifting Virus

HIV has been called the shape-shifting virus because it disguises itself so that even when people are able to make antibodies to it, the virus changes to escape.

But Dr. Huang and others are optimistic that an effective vaccine is still possible.

“We cannot and will not lose hope that the world will have an effective HIV vaccine that is accessible by all who need it, anywhere,” International AIDS Society (IAS) Executive Director Birgit Poniatowski said in a statement in December, when the trial was stopped.

HIV is a still persistent problem in the United States, according to the Centers for Disease Control and Prevention that reports it has affected an estimated 1.2 million people.

With new people infected every day around the globe, Dr. Huang says she feels a sense of urgency to help. “I think about all the people around the globe and the large number of young girls being hurt and I know our big pool of talent can intervene to change what we see happening.” 

Dr. Huang says the clinical trial failures we’ve seen so far will help guide next steps in HIV research as much as successes typically do.
 

Advances in the Field

With significant advances in protein nanoparticle science, mRNA technology, adjuvant development, and B-cell and antibody analyses, a new wave of clinical trials are on the way.

And with so many new approaches in the works, the HIV Vaccine Trials Network is retooling how it operates to navigate a burgeoning field and identify the most promising regimens.

A new Discovery Medicine Program will help the network assess new vaccine candidates. It will also aim to rule out others earlier on.

For COVID-19 and the flu, multimeric nanoparticles are an important alternative under investigation that could also be adapted for HIV.

Dr. Huang says she is particularly excited to watch the progress in cocktails of combination monoclonals. “I’ve been working in this field for 20 years now and there is a misconception that with pre-exposure prophylaxis, our job is done, but HIV is so far from away from being solved.”

But you just never know, Dr. Huang says. With new research, “we could bump on something at any point that changes everything.”

A version of this article appeared on Medscape.com.

Breast cancer-specific mortality risk in men with hormone receptor–positive breast cancer persists for at least 20 years, but patterns of breast cancer–specific mortality (BCSM) are distinct from those in women, a new study finds.

Previous studies in women with hormone receptor–positive (HR+) breast cancer have shown a risk of distant recurrence and death for at least 20 years after diagnosis, but data for men are limited, wrote Julieta Leone, MD, of the Dana Farber Cancer Institute, Boston, and colleagues.
 

What is Known About Hormone Receptor–Positive Breast Cancer Mortality in Men vs. Women?

Invasive breast cancer in men is rare and consequently understudied, the researchers wrote. Previous studies of BCSM in men with more than 5 years’ follow-up consist mainly of case series at single institutions, the researchers wrote in JAMA Oncology (2024 Feb 29. doi: 10.1001/jamaoncol.2023.7194).

“We believed it would be important to study this issue to help inform the management of men with breast cancer,” corresponding author, José P. Leone, MD, said in an interview.

In 2021, Dr. J.P. Leone and colleagues published a study in Breast Cancer Research and Treatment that examined the 20-year risk of BCSM in women that included more than 36,000 individuals who had survived for 5 years, with a median of 14 years’ follow-up.

In that study of women, the BCSM risk at 20 years was significantly higher for those with HR-negative tumors, but the risk was still elevated for both types. Patients with stage IIIC HR-positive disease had four times the risk of BCSM over 20 years and those with stage IIIC HR-negative disease had seven times the risk of BCSM over 20 years compared with the risk of death not related to breast cancer, the researchers wrote.

Another study of nearly 2,400 men with breast cancer (mainly HR+) by Dr. J.P. Leone and colleagues showed that cancer stage, tumor subtype, and race were associated with overall survival and breast cancer-specific survival.
 

What Does the New Study Add?

The current study included 2,836 men diagnosed with stage I to stage III HR+ breast cancer between 1990 and 2008, using data from the Surveillance, Epidemiology, and End Results (SEER) database.

“We found that in men with breast cancer, the risk of breast cancer mortality persists for at least 20 years and that [the risk] depends on traditional clinicopathologic factors, such as age, tumor size, nodal status and tumor grade,” Dr. J.P. Leone said in an interview.

“The prolonged risk [of breast-cancer specific mortality] over 20 years that we observed in our study is similar to that previously reported in women; however, the kinetics of the risk over the 20-year period appears different in men,” he emphasized.

The men in the study, especially those with a higher stage of disease, appeared to have a bimodal distribution of the BRCA mortality risk, he said.

Two peaks were identified, he explained; an early peak in mortality risk at approximately 4 years from diagnosis and another at approximately 11 years after diagnosis.

Although women with breast cancer had a prolonged risk of breast cancer mortality, “the kinetics of the risk does not include 2 peaks, even in women with higher stage of disease.” In women with higher stage breast cancer, the peak mortality risk occurs approximately 5 years after diagnosis, he said.

The reasons for the later peak in men remain unclear, the researchers wrote in the study, but possible explanations include nonadherence to endocrine therapy, differences in tumor biologic factors, and differences in the tumor microenvironment between men and women, they noted, in the discussion section.
 

What Drives the Risk?

Key factors for breast cancer-specific mortality were age, tumor stage, and tumor grade.

The cumulative 20-year risk of BCSM in the current study was 12.4%, 26.2%, and 46.0% for stage I, II, and III, respectively. The adjusted BCSM risk was increased in patients younger than 50 years, those with grade II or III/IV tumors, and those with stage II or III disease.
 

What Are the Limitations?

The current study by Leone and colleagues was limited by the relatively small subgroup sample of men with stage III and N3 disease, lack of data on the use of systemic therapies, and lack of data on human epidermal growth factor receptor 2 gene (ERBB2), the researchers wrote. However, the long-term follow-up strengthened the results, and the study is the first known to assess 20-year BCSM risk in men with nonmetastatic HR+ breast cancer.

What Do Oncologists Need to Know About the Study?

The study findings indicate that the risk of breast cancer mortality persists for 20 years in men with hormone receptor–positive breast cancer, Dr. J.P. Leone said in an interview. As in women, the risk depends on traditional clinicopathologic factors, he noted.

“However, the kinetics of that risk appears to be different between men and women. In order to reduce the breast cancer mortality risk in men with hormone receptor–positive breast cancer, it will be important for men to consider the benefits of the treatment options that may be indicated for their specific situation,” he said.

“I think early detection is also very important,” he emphasized. To that end, increased awareness of the possibility for breast cancer in men, as well as prompt intervention when breast cancer is suspected, will help to improve early detection when the risk of breast cancer mortality is lower, he added.
 

What Are the Next Steps for Research?

“I think our study underscores the need for additional research to improve our adjuvant therapy options in both men and women with hormone receptor-positive breast cancer, to reduce the risk of long-term mortality,” he said.

The study received no outside funding. Lead author Julieta Leone had no financial conflicts to disclose. Dr. José P. Leone disclosed receiving institutional grants from Kazia Therapeutics and Seagen unrelated to the current study.

Breast cancer-specific mortality risk in men with hormone receptor–positive breast cancer persists for at least 20 years, but patterns of breast cancer–specific mortality (BCSM) are distinct from those in women, a new study finds.

Previous studies in women with hormone receptor–positive (HR+) breast cancer have shown a risk of distant recurrence and death for at least 20 years after diagnosis, but data for men are limited, wrote Julieta Leone, MD, of the Dana Farber Cancer Institute, Boston, and colleagues.
 

What is Known About Hormone Receptor–Positive Breast Cancer Mortality in Men vs. Women?

Invasive breast cancer in men is rare and consequently understudied, the researchers wrote. Previous studies of BCSM in men with more than 5 years’ follow-up consist mainly of case series at single institutions, the researchers wrote in JAMA Oncology (2024 Feb 29. doi: 10.1001/jamaoncol.2023.7194).

“We believed it would be important to study this issue to help inform the management of men with breast cancer,” corresponding author, José P. Leone, MD, said in an interview.

In 2021, Dr. J.P. Leone and colleagues published a study in Breast Cancer Research and Treatment that examined the 20-year risk of BCSM in women that included more than 36,000 individuals who had survived for 5 years, with a median of 14 years’ follow-up.

In that study of women, the BCSM risk at 20 years was significantly higher for those with HR-negative tumors, but the risk was still elevated for both types. Patients with stage IIIC HR-positive disease had four times the risk of BCSM over 20 years and those with stage IIIC HR-negative disease had seven times the risk of BCSM over 20 years compared with the risk of death not related to breast cancer, the researchers wrote.

Another study of nearly 2,400 men with breast cancer (mainly HR+) by Dr. J.P. Leone and colleagues showed that cancer stage, tumor subtype, and race were associated with overall survival and breast cancer-specific survival.
 

What Does the New Study Add?

The current study included 2,836 men diagnosed with stage I to stage III HR+ breast cancer between 1990 and 2008, using data from the Surveillance, Epidemiology, and End Results (SEER) database.

“We found that in men with breast cancer, the risk of breast cancer mortality persists for at least 20 years and that [the risk] depends on traditional clinicopathologic factors, such as age, tumor size, nodal status and tumor grade,” Dr. J.P. Leone said in an interview.

“The prolonged risk [of breast-cancer specific mortality] over 20 years that we observed in our study is similar to that previously reported in women; however, the kinetics of the risk over the 20-year period appears different in men,” he emphasized.

The men in the study, especially those with a higher stage of disease, appeared to have a bimodal distribution of the BRCA mortality risk, he said.

Two peaks were identified, he explained; an early peak in mortality risk at approximately 4 years from diagnosis and another at approximately 11 years after diagnosis.

Although women with breast cancer had a prolonged risk of breast cancer mortality, “the kinetics of the risk does not include 2 peaks, even in women with higher stage of disease.” In women with higher stage breast cancer, the peak mortality risk occurs approximately 5 years after diagnosis, he said.

The reasons for the later peak in men remain unclear, the researchers wrote in the study, but possible explanations include nonadherence to endocrine therapy, differences in tumor biologic factors, and differences in the tumor microenvironment between men and women, they noted, in the discussion section.
 

What Drives the Risk?

Key factors for breast cancer-specific mortality were age, tumor stage, and tumor grade.

The cumulative 20-year risk of BCSM in the current study was 12.4%, 26.2%, and 46.0% for stage I, II, and III, respectively. The adjusted BCSM risk was increased in patients younger than 50 years, those with grade II or III/IV tumors, and those with stage II or III disease.
 

What Are the Limitations?

The current study by Leone and colleagues was limited by the relatively small subgroup sample of men with stage III and N3 disease, lack of data on the use of systemic therapies, and lack of data on human epidermal growth factor receptor 2 gene (ERBB2), the researchers wrote. However, the long-term follow-up strengthened the results, and the study is the first known to assess 20-year BCSM risk in men with nonmetastatic HR+ breast cancer.

What Do Oncologists Need to Know About the Study?

The study findings indicate that the risk of breast cancer mortality persists for 20 years in men with hormone receptor–positive breast cancer, Dr. J.P. Leone said in an interview. As in women, the risk depends on traditional clinicopathologic factors, he noted.

“However, the kinetics of that risk appears to be different between men and women. In order to reduce the breast cancer mortality risk in men with hormone receptor–positive breast cancer, it will be important for men to consider the benefits of the treatment options that may be indicated for their specific situation,” he said.

“I think early detection is also very important,” he emphasized. To that end, increased awareness of the possibility for breast cancer in men, as well as prompt intervention when breast cancer is suspected, will help to improve early detection when the risk of breast cancer mortality is lower, he added.
 

What Are the Next Steps for Research?

“I think our study underscores the need for additional research to improve our adjuvant therapy options in both men and women with hormone receptor-positive breast cancer, to reduce the risk of long-term mortality,” he said.

The study received no outside funding. Lead author Julieta Leone had no financial conflicts to disclose. Dr. José P. Leone disclosed receiving institutional grants from Kazia Therapeutics and Seagen unrelated to the current study.

Breast cancer-specific mortality risk in men with hormone receptor–positive breast cancer persists for at least 20 years, but patterns of breast cancer–specific mortality (BCSM) are distinct from those in women, a new study finds.

Previous studies in women with hormone receptor–positive (HR+) breast cancer have shown a risk of distant recurrence and death for at least 20 years after diagnosis, but data for men are limited, wrote Julieta Leone, MD, of the Dana Farber Cancer Institute, Boston, and colleagues.
 

What is Known About Hormone Receptor–Positive Breast Cancer Mortality in Men vs. Women?

Invasive breast cancer in men is rare and consequently understudied, the researchers wrote. Previous studies of BCSM in men with more than 5 years’ follow-up consist mainly of case series at single institutions, the researchers wrote in JAMA Oncology (2024 Feb 29. doi: 10.1001/jamaoncol.2023.7194).

“We believed it would be important to study this issue to help inform the management of men with breast cancer,” corresponding author, José P. Leone, MD, said in an interview.

In 2021, Dr. J.P. Leone and colleagues published a study in Breast Cancer Research and Treatment that examined the 20-year risk of BCSM in women that included more than 36,000 individuals who had survived for 5 years, with a median of 14 years’ follow-up.

In that study of women, the BCSM risk at 20 years was significantly higher for those with HR-negative tumors, but the risk was still elevated for both types. Patients with stage IIIC HR-positive disease had four times the risk of BCSM over 20 years and those with stage IIIC HR-negative disease had seven times the risk of BCSM over 20 years compared with the risk of death not related to breast cancer, the researchers wrote.

Another study of nearly 2,400 men with breast cancer (mainly HR+) by Dr. J.P. Leone and colleagues showed that cancer stage, tumor subtype, and race were associated with overall survival and breast cancer-specific survival.
 

What Does the New Study Add?

The current study included 2,836 men diagnosed with stage I to stage III HR+ breast cancer between 1990 and 2008, using data from the Surveillance, Epidemiology, and End Results (SEER) database.

“We found that in men with breast cancer, the risk of breast cancer mortality persists for at least 20 years and that [the risk] depends on traditional clinicopathologic factors, such as age, tumor size, nodal status and tumor grade,” Dr. J.P. Leone said in an interview.

“The prolonged risk [of breast-cancer specific mortality] over 20 years that we observed in our study is similar to that previously reported in women; however, the kinetics of the risk over the 20-year period appears different in men,” he emphasized.

The men in the study, especially those with a higher stage of disease, appeared to have a bimodal distribution of the BRCA mortality risk, he said.

Two peaks were identified, he explained; an early peak in mortality risk at approximately 4 years from diagnosis and another at approximately 11 years after diagnosis.

Although women with breast cancer had a prolonged risk of breast cancer mortality, “the kinetics of the risk does not include 2 peaks, even in women with higher stage of disease.” In women with higher stage breast cancer, the peak mortality risk occurs approximately 5 years after diagnosis, he said.

The reasons for the later peak in men remain unclear, the researchers wrote in the study, but possible explanations include nonadherence to endocrine therapy, differences in tumor biologic factors, and differences in the tumor microenvironment between men and women, they noted, in the discussion section.
 

What Drives the Risk?

Key factors for breast cancer-specific mortality were age, tumor stage, and tumor grade.

The cumulative 20-year risk of BCSM in the current study was 12.4%, 26.2%, and 46.0% for stage I, II, and III, respectively. The adjusted BCSM risk was increased in patients younger than 50 years, those with grade II or III/IV tumors, and those with stage II or III disease.
 

What Are the Limitations?

The current study by Leone and colleagues was limited by the relatively small subgroup sample of men with stage III and N3 disease, lack of data on the use of systemic therapies, and lack of data on human epidermal growth factor receptor 2 gene (ERBB2), the researchers wrote. However, the long-term follow-up strengthened the results, and the study is the first known to assess 20-year BCSM risk in men with nonmetastatic HR+ breast cancer.

What Do Oncologists Need to Know About the Study?

The study findings indicate that the risk of breast cancer mortality persists for 20 years in men with hormone receptor–positive breast cancer, Dr. J.P. Leone said in an interview. As in women, the risk depends on traditional clinicopathologic factors, he noted.

“However, the kinetics of that risk appears to be different between men and women. In order to reduce the breast cancer mortality risk in men with hormone receptor–positive breast cancer, it will be important for men to consider the benefits of the treatment options that may be indicated for their specific situation,” he said.

“I think early detection is also very important,” he emphasized. To that end, increased awareness of the possibility for breast cancer in men, as well as prompt intervention when breast cancer is suspected, will help to improve early detection when the risk of breast cancer mortality is lower, he added.
 

What Are the Next Steps for Research?

“I think our study underscores the need for additional research to improve our adjuvant therapy options in both men and women with hormone receptor-positive breast cancer, to reduce the risk of long-term mortality,” he said.

The study received no outside funding. Lead author Julieta Leone had no financial conflicts to disclose. Dr. José P. Leone disclosed receiving institutional grants from Kazia Therapeutics and Seagen unrelated to the current study.

While TikTok overflows with images of influencers making “adrenal cocktails” to combat what they call adrenal fatigue, the Endocrine Society says “no scientific proof exists to support adrenal fatigue as a true medical condition.”

Even before influencers began touting it on social media, a 2016 systematic review concluded that there is “no substantiation that adrenal fatigue” is an actual medical condition. Therefore, adrenal fatigue is still a myth.

Lynette Nieman, MD, Senior Investigator and Chief of the Endocrinology Consultation Service at the National Institutes of Health Clinical Center, Bethesda, Maryland, concurs.

“There is no scientific evidence that adrenal fatigue exists or causes [general] fatigue, depression, or the many common symptoms that are said to result from this condition,” she told this news organization via email.

Still, the term has gained currency among not only social media influencers who blame it for everything from cortisol surges to estrogen imbalances but also functional and integrative medical practitioners as an explanation for chronic dysfunction related to stress. 
 

Adrenal Fatigue, Burnout, or Adrenal Insufficiency?

Rather than “adrenal fatigue,” Marcelo Campos, MD, a primary care doctor at Atrius Health, said he prefers the medical term “burnout.”

Use of “burnout” shifts attention to the brain’s role in stress-related chronic dysfunction rather than the adrenal glands, said Dr. Campos, who also teaches at Harvard Medical School, Cambridge, Massachusetts.

More specifically still, the focuses might shift to the stress-response via the hypothalamic-pituitary-adrenocortical axis and its role in reducing levels of these cortisol and dehydroepiandrosterone sulfate.

He points out that part of the reason for the misuse of the term adrenal fatigue arises from the fact that burnout is often only associated with work stress.

“Recently, the ICD-11 [International Classification of Diseases-11] recognized burnout as a disease but focused only on work stress as a cause. The truth is that people can be burned out for many other reasons,” said Dr. Campos.

The Endocrine Society notes on their webpage dedicated to the topic that “adrenal fatigue” as a term, relates to long-term mental, emotional, or physical stress.

“The problem is not the adrenals — it is the exposure to stress in the brain. The brain — only one organ — is responsible for 40% of energy consumption in the body. As you can imagine, if you are under constant stress, you run out of gas very quickly and cannot function well,” he explained.

Adrenal fatigue theory suggests that, under stress, the adrenal glands produce too many short bursts of cortisol resulting in overall reduced cortisol levels and a feeling of being drained.

“As with many other psychiatric diseases, we do not have a way to measure biomarkers in the brain. The testing for cortisol does not work because it fluctuates too much from time to time. So, it is not reliable or reproducible,” Dr. Campos said. 

This leads to the ongoing question of the best way to test and diagnose adrenal fatigue, whether it should be via blood, urine and/or saliva. And even if that is determined, there are still questions about the best time to test, how often, what the normal ranges are and how reliable the tests are.

While adrenal fatigue is not a recognized condition, adrenal insufficiency is medically recognized, resulting from an inability of the adrenal glands to make the life-essential hormones aldosterone and/or cortisol, with symptoms that include fatigue, belly pain, nausea, vomiting, diarrhea, and joint aches.

“Adrenal cocktails are not an effective treatment for adrenal insufficiency because they do not replace the missing hormones,” Dr. Nieman stated, pointing out that anyone with symptoms of adrenal insufficiency needs to see an endocrinologist.

Pratibha Rao, MD, MPH, an endocrinologist at the Cleveland Clinic, Ohio, and medical director of the Adrenal Center at Cleveland Clinic, agreed, advising that if people continue to feel exhausted beyond their normal exertion, then they should get checked for signs of adrenal insufficiency.

“In primary adrenal insufficiency, you can actually start seeing darkening of the gums and of the skin on the palms of the hands or the soles of your feet. Sometimes people can feel dizzy or experience some loss of consciousness,” she said. “If it’s sudden and severe, you may crave salt or have extreme heat or cold intolerance.”

Recognizing and Managing Patient Frustration

The lack of formal diagnostic criteria and medical evidence, however, doesn’t mean that such symptoms as fatigue and depression don’t present, often causing significant distress for patients. While the symptoms might not be associated with the adrenal glands, they still need addressing — but how that is done is, in essence, a bone of contention.

Dr. Rao empathizes with the situation that many people, often young women, find themselves in.

“Patients are frustrated. They’ve gone to multiple doctors across the country, and they feel convinced they have adrenal fatigue, but no medical doctor has endorsed it. They end up coming to us with a cry that has so often gone unanswered.”

This issue also highlights that there are millions of people experiencing mental, emotional, and physical distress of unknown cause who seek help, many of whom believe it is related to their adrenal gland function.

But rather than turning to a social media cure, Dr. Rao stresses that people would benefit more from paying greater attention to following a healthy lifestyle than regularly consuming sugar-rich drinks claimed to offer a solution. Adrenal cocktails are energy-rich, frothy blends of orange juice, coconut milk, cream of tartar, and Himalayan salt.

“We truly are what we eat, and we are what we think,” she noted.

The body is a miraculous machine, but “we forget that it does need maintenance,” Dr. Rao said. “Up to age 30, the body is so forgiving with drugs, alcohol, or whatever insult we do to it, but after the third decade, slowly every cell starts to degenerate instead of growing. We start to see the ill or beneficial effects of lifestyle habits.” 

“We insult the body, and then we say, ‘oh, I have fatigue’ and seek a quick fix,” she added. “Everyone wants instant gratification.”

Dr. Rao cautioned that adrenal cocktails could be dangerous for someone who has other medical conditions.

“If someone has kidney disease, uncontrolled hypertension, or diabetes, for example, then adrenal cocktails are definitely not safe,” Dr. Rao said. “Loading up with potassium and sodium, which is found in high quantities in adrenal cocktails, will actually worsen any kidney damage, while consuming so much sugar will cause an unregulated rise in blood sugar and further damage in someone with diabetes.”

Dr. Rao also stressed that nonprofessional advice given on social media could take patient people down the wrong path with associated danger.

A version of this article appeared on Medscape.com.

While TikTok overflows with images of influencers making “adrenal cocktails” to combat what they call adrenal fatigue, the Endocrine Society says “no scientific proof exists to support adrenal fatigue as a true medical condition.”

Even before influencers began touting it on social media, a 2016 systematic review concluded that there is “no substantiation that adrenal fatigue” is an actual medical condition. Therefore, adrenal fatigue is still a myth.

Lynette Nieman, MD, Senior Investigator and Chief of the Endocrinology Consultation Service at the National Institutes of Health Clinical Center, Bethesda, Maryland, concurs.

“There is no scientific evidence that adrenal fatigue exists or causes [general] fatigue, depression, or the many common symptoms that are said to result from this condition,” she told this news organization via email.

Still, the term has gained currency among not only social media influencers who blame it for everything from cortisol surges to estrogen imbalances but also functional and integrative medical practitioners as an explanation for chronic dysfunction related to stress. 
 

Adrenal Fatigue, Burnout, or Adrenal Insufficiency?

Rather than “adrenal fatigue,” Marcelo Campos, MD, a primary care doctor at Atrius Health, said he prefers the medical term “burnout.”

Use of “burnout” shifts attention to the brain’s role in stress-related chronic dysfunction rather than the adrenal glands, said Dr. Campos, who also teaches at Harvard Medical School, Cambridge, Massachusetts.

More specifically still, the focuses might shift to the stress-response via the hypothalamic-pituitary-adrenocortical axis and its role in reducing levels of these cortisol and dehydroepiandrosterone sulfate.

He points out that part of the reason for the misuse of the term adrenal fatigue arises from the fact that burnout is often only associated with work stress.

“Recently, the ICD-11 [International Classification of Diseases-11] recognized burnout as a disease but focused only on work stress as a cause. The truth is that people can be burned out for many other reasons,” said Dr. Campos.

The Endocrine Society notes on their webpage dedicated to the topic that “adrenal fatigue” as a term, relates to long-term mental, emotional, or physical stress.

“The problem is not the adrenals — it is the exposure to stress in the brain. The brain — only one organ — is responsible for 40% of energy consumption in the body. As you can imagine, if you are under constant stress, you run out of gas very quickly and cannot function well,” he explained.

Adrenal fatigue theory suggests that, under stress, the adrenal glands produce too many short bursts of cortisol resulting in overall reduced cortisol levels and a feeling of being drained.

“As with many other psychiatric diseases, we do not have a way to measure biomarkers in the brain. The testing for cortisol does not work because it fluctuates too much from time to time. So, it is not reliable or reproducible,” Dr. Campos said. 

This leads to the ongoing question of the best way to test and diagnose adrenal fatigue, whether it should be via blood, urine and/or saliva. And even if that is determined, there are still questions about the best time to test, how often, what the normal ranges are and how reliable the tests are.

While adrenal fatigue is not a recognized condition, adrenal insufficiency is medically recognized, resulting from an inability of the adrenal glands to make the life-essential hormones aldosterone and/or cortisol, with symptoms that include fatigue, belly pain, nausea, vomiting, diarrhea, and joint aches.

“Adrenal cocktails are not an effective treatment for adrenal insufficiency because they do not replace the missing hormones,” Dr. Nieman stated, pointing out that anyone with symptoms of adrenal insufficiency needs to see an endocrinologist.

Pratibha Rao, MD, MPH, an endocrinologist at the Cleveland Clinic, Ohio, and medical director of the Adrenal Center at Cleveland Clinic, agreed, advising that if people continue to feel exhausted beyond their normal exertion, then they should get checked for signs of adrenal insufficiency.

“In primary adrenal insufficiency, you can actually start seeing darkening of the gums and of the skin on the palms of the hands or the soles of your feet. Sometimes people can feel dizzy or experience some loss of consciousness,” she said. “If it’s sudden and severe, you may crave salt or have extreme heat or cold intolerance.”

Recognizing and Managing Patient Frustration

The lack of formal diagnostic criteria and medical evidence, however, doesn’t mean that such symptoms as fatigue and depression don’t present, often causing significant distress for patients. While the symptoms might not be associated with the adrenal glands, they still need addressing — but how that is done is, in essence, a bone of contention.

Dr. Rao empathizes with the situation that many people, often young women, find themselves in.

“Patients are frustrated. They’ve gone to multiple doctors across the country, and they feel convinced they have adrenal fatigue, but no medical doctor has endorsed it. They end up coming to us with a cry that has so often gone unanswered.”

This issue also highlights that there are millions of people experiencing mental, emotional, and physical distress of unknown cause who seek help, many of whom believe it is related to their adrenal gland function.

But rather than turning to a social media cure, Dr. Rao stresses that people would benefit more from paying greater attention to following a healthy lifestyle than regularly consuming sugar-rich drinks claimed to offer a solution. Adrenal cocktails are energy-rich, frothy blends of orange juice, coconut milk, cream of tartar, and Himalayan salt.

“We truly are what we eat, and we are what we think,” she noted.

The body is a miraculous machine, but “we forget that it does need maintenance,” Dr. Rao said. “Up to age 30, the body is so forgiving with drugs, alcohol, or whatever insult we do to it, but after the third decade, slowly every cell starts to degenerate instead of growing. We start to see the ill or beneficial effects of lifestyle habits.” 

“We insult the body, and then we say, ‘oh, I have fatigue’ and seek a quick fix,” she added. “Everyone wants instant gratification.”

Dr. Rao cautioned that adrenal cocktails could be dangerous for someone who has other medical conditions.

“If someone has kidney disease, uncontrolled hypertension, or diabetes, for example, then adrenal cocktails are definitely not safe,” Dr. Rao said. “Loading up with potassium and sodium, which is found in high quantities in adrenal cocktails, will actually worsen any kidney damage, while consuming so much sugar will cause an unregulated rise in blood sugar and further damage in someone with diabetes.”

Dr. Rao also stressed that nonprofessional advice given on social media could take patient people down the wrong path with associated danger.

A version of this article appeared on Medscape.com.

While TikTok overflows with images of influencers making “adrenal cocktails” to combat what they call adrenal fatigue, the Endocrine Society says “no scientific proof exists to support adrenal fatigue as a true medical condition.”

Even before influencers began touting it on social media, a 2016 systematic review concluded that there is “no substantiation that adrenal fatigue” is an actual medical condition. Therefore, adrenal fatigue is still a myth.

Lynette Nieman, MD, Senior Investigator and Chief of the Endocrinology Consultation Service at the National Institutes of Health Clinical Center, Bethesda, Maryland, concurs.

“There is no scientific evidence that adrenal fatigue exists or causes [general] fatigue, depression, or the many common symptoms that are said to result from this condition,” she told this news organization via email.

Still, the term has gained currency among not only social media influencers who blame it for everything from cortisol surges to estrogen imbalances but also functional and integrative medical practitioners as an explanation for chronic dysfunction related to stress. 
 

Adrenal Fatigue, Burnout, or Adrenal Insufficiency?

Rather than “adrenal fatigue,” Marcelo Campos, MD, a primary care doctor at Atrius Health, said he prefers the medical term “burnout.”

Use of “burnout” shifts attention to the brain’s role in stress-related chronic dysfunction rather than the adrenal glands, said Dr. Campos, who also teaches at Harvard Medical School, Cambridge, Massachusetts.

More specifically still, the focuses might shift to the stress-response via the hypothalamic-pituitary-adrenocortical axis and its role in reducing levels of these cortisol and dehydroepiandrosterone sulfate.

He points out that part of the reason for the misuse of the term adrenal fatigue arises from the fact that burnout is often only associated with work stress.

“Recently, the ICD-11 [International Classification of Diseases-11] recognized burnout as a disease but focused only on work stress as a cause. The truth is that people can be burned out for many other reasons,” said Dr. Campos.

The Endocrine Society notes on their webpage dedicated to the topic that “adrenal fatigue” as a term, relates to long-term mental, emotional, or physical stress.

“The problem is not the adrenals — it is the exposure to stress in the brain. The brain — only one organ — is responsible for 40% of energy consumption in the body. As you can imagine, if you are under constant stress, you run out of gas very quickly and cannot function well,” he explained.

Adrenal fatigue theory suggests that, under stress, the adrenal glands produce too many short bursts of cortisol resulting in overall reduced cortisol levels and a feeling of being drained.

“As with many other psychiatric diseases, we do not have a way to measure biomarkers in the brain. The testing for cortisol does not work because it fluctuates too much from time to time. So, it is not reliable or reproducible,” Dr. Campos said. 

This leads to the ongoing question of the best way to test and diagnose adrenal fatigue, whether it should be via blood, urine and/or saliva. And even if that is determined, there are still questions about the best time to test, how often, what the normal ranges are and how reliable the tests are.

While adrenal fatigue is not a recognized condition, adrenal insufficiency is medically recognized, resulting from an inability of the adrenal glands to make the life-essential hormones aldosterone and/or cortisol, with symptoms that include fatigue, belly pain, nausea, vomiting, diarrhea, and joint aches.

“Adrenal cocktails are not an effective treatment for adrenal insufficiency because they do not replace the missing hormones,” Dr. Nieman stated, pointing out that anyone with symptoms of adrenal insufficiency needs to see an endocrinologist.

Pratibha Rao, MD, MPH, an endocrinologist at the Cleveland Clinic, Ohio, and medical director of the Adrenal Center at Cleveland Clinic, agreed, advising that if people continue to feel exhausted beyond their normal exertion, then they should get checked for signs of adrenal insufficiency.

“In primary adrenal insufficiency, you can actually start seeing darkening of the gums and of the skin on the palms of the hands or the soles of your feet. Sometimes people can feel dizzy or experience some loss of consciousness,” she said. “If it’s sudden and severe, you may crave salt or have extreme heat or cold intolerance.”

Recognizing and Managing Patient Frustration

The lack of formal diagnostic criteria and medical evidence, however, doesn’t mean that such symptoms as fatigue and depression don’t present, often causing significant distress for patients. While the symptoms might not be associated with the adrenal glands, they still need addressing — but how that is done is, in essence, a bone of contention.

Dr. Rao empathizes with the situation that many people, often young women, find themselves in.

“Patients are frustrated. They’ve gone to multiple doctors across the country, and they feel convinced they have adrenal fatigue, but no medical doctor has endorsed it. They end up coming to us with a cry that has so often gone unanswered.”

This issue also highlights that there are millions of people experiencing mental, emotional, and physical distress of unknown cause who seek help, many of whom believe it is related to their adrenal gland function.

But rather than turning to a social media cure, Dr. Rao stresses that people would benefit more from paying greater attention to following a healthy lifestyle than regularly consuming sugar-rich drinks claimed to offer a solution. Adrenal cocktails are energy-rich, frothy blends of orange juice, coconut milk, cream of tartar, and Himalayan salt.

“We truly are what we eat, and we are what we think,” she noted.

The body is a miraculous machine, but “we forget that it does need maintenance,” Dr. Rao said. “Up to age 30, the body is so forgiving with drugs, alcohol, or whatever insult we do to it, but after the third decade, slowly every cell starts to degenerate instead of growing. We start to see the ill or beneficial effects of lifestyle habits.” 

“We insult the body, and then we say, ‘oh, I have fatigue’ and seek a quick fix,” she added. “Everyone wants instant gratification.”

Dr. Rao cautioned that adrenal cocktails could be dangerous for someone who has other medical conditions.

“If someone has kidney disease, uncontrolled hypertension, or diabetes, for example, then adrenal cocktails are definitely not safe,” Dr. Rao said. “Loading up with potassium and sodium, which is found in high quantities in adrenal cocktails, will actually worsen any kidney damage, while consuming so much sugar will cause an unregulated rise in blood sugar and further damage in someone with diabetes.”

Dr. Rao also stressed that nonprofessional advice given on social media could take patient people down the wrong path with associated danger.

A version of this article appeared on Medscape.com.

Jason Black, MD, trained in family medicine, worked for Kaiser Permanente, and subsequently completed a fellowship in geriatrics. Today, he treats frail elderly patients, mostly residents of nursing homes and assisted living facilities or living in their own homes, for Gilchrist, a hospice and palliative care organization serving Baltimore and central Maryland.

“I’m practicing family medicine to the extent that I’m treating the family unit, including the anxieties of the adult children, and finding solutions for the parents,” said Dr. Black, one of Gilchrist’s 62 employed providers, one third of whom are physicians. One of his most important roles is medication reconciliation and deprescribing.

Palliative care, a medical specialty that focuses on clarifying the treatment goals of seriously ill patients, helping with end-of-life planning, and emphasizing pain and symptom management, has been growing in recent years. Already well-established in most US hospitals, it is expanding in community settings, often as an extension of hospice programs.

Now, by adding primary care physicians and practices to their service mix, palliative care groups are better meeting the needs of a neglected — and costly — population of frail elders. In doing so, they also are better able to find a niche in the rapidly evolving alphabet soup of value-based care and its varieties of shared savings for providers who post positive outcomes.

Most patients Dr. Black sees find it difficult to visit their doctors in a clinic setting, although they face a variety of medical needs and chronic conditions of aging. They may have a prognosis of several years to live and, thus, do not qualify for hospice care. To him, a palliative approach offers the satisfaction of focusing on what is most important to patients at this difficult time in their lives, rather than predetermined clinical metrics like blood pressure or blood glucose. “It takes a lot of work, but it feels important and rewarding,” he said.

A recent survey of community-dwelling older adults in Ontario, Canada, found most patients fail to receive this treatment homes in the final 3 months of life.
 

Continuums of Patients and Models

Gilchrist started as a nonprofit, hospital-affiliated hospice program in 1994 and in 2000 took on the management of a geriatric medicine practice for its parent, Greater Baltimore Medical Center. Today, its physicians and nurse practitioners see a range of patients in geriatric primary care, palliative medicine, and hospice, according to its chief medical officer, Mark J. Gloth, DO.

“As people progress in their disease, their location — where they call home — may change as well,” Dr. Gloth said. “We offer a continuum of care in order to not lose people through those transitions. That’s the core of our mission — making sure we are there to escort people through the difficult moments in their lives.”

Models for value-based care encompass accountable care organizations (ACOs), including the ACO REACH (Realizing Equity, Access, and Community Health) high-needs model for traditional Medicare patients, and Medicare Shared Savings Programs for fee-for-service beneficiaries. These value-based models offer a variety of opportunities for the palliative care organization to share in savings resulting from keeping the patient out of the hospital or emergency room and other quality and cost benchmarks.
 

Coming Together to Meet Needs

Gilchrist is one of nine hospice and palliative organizations that have joined to form their own multistate ACO, Responsive Care Solutions, focused on the clinical needs of frail elderly Medicare beneficiaries. Hospice of the Valley in Phoenix has Geriatric Solutions, a frail elder physician practice. And Capital Caring Health, a hospice and palliative care agency serving metro Washington, DC, has deployed several physicians and nurse practitioners on the road doing primary care at home, said Heidi Young, MD, its Primary Care at Home Lead Physician.

“Five years ago, we started our primary care practice under the umbrella of a 40-year-old hospice organization because we thought we needed to prepare for the changes that are coming to the hospice model,” Dr. Young said. “The thought was that we’re not just a hospice organization; we’re an advanced illness organization. We will come to your home, whatever that is, and provide your primary care.”

The greatest potential gains for a hospice organization are from assuming 100% risk for a large population of patients, keeping them out of the hospital to lower the costs of their care, then reaping those gains under a value-based profit-sharing model, Dr. Young said.

“Our program is still new and working toward getting more patients aligned into value-based models,” she said. “It’s a work in progress.”
 

A Foot in Each World

Agencies like Capital Caring and Gilchrist derive the largest share of their physician income from billing Medicare Part B and other insurers per visit. But that billing is not enough to break even on physician services.

With hopes for a value-based future, Gilchrist also gets grants from elder-facing charitable foundations to cover up to 40% of the costs of its home-based primary care, according to its president, Catherine Hamel. Hospice care continues to be paid on a per-diem basis by Medicare for eligible terminally ill patients, including Medicare Advantage patients, although the Centers for Medicare & Medicaid Services is reportedly considering new models for the hospice benefit.

The National Partnership for Healthcare and Hospice Innovation (NPHI) is a trade group representing more than 100 nonprofit, hospice-based organizations participating in palliative care and value-based care.

For a hospice to be successful in the evolving post–acute care/end-of-life care landscape, it can no longer rely solely on its hospice line of business, no matter how high-quality, said Ethan McChesney, policy director for the Washington, DC-based nonprofit.

NPHI members have developed their own palliative care programs, and perhaps, a quarter have primary care at home practices, Mr. McChesney said. Some of them acquired existing primary care practices in their service area with which they already had relationships; others created their own.

For hospice organizations building a continuum of services for the seriously ill, adding a primary care at home practice is a natural fit, he said. “You can provide all the services you would as a traditional primary care practice while you have the opportunity to establish long-term relationships with patients and their caregivers that lend themselves to palliative care referrals and then hospice referrals downstream [when the patient becomes eligible for hospice care].” Often, this primary medical care is a mix of in-person and telehealth.

Cameron Muir, MD, NPHI’s chief innovation officer, noted that the hamster wheel for primary care doctors has been spinning faster and faster, with reimbursement going down and costs going up.

But with home-based primary care for frail elders under value-based models, Dr. Muir said, the clinician is paid not for making more visits but for taking great care of the patient: “And I’m actually saving Medicare money and getting credit for the hospitalizations that were avoided.”
 

A version of this article appeared on Medscape.com.

Jason Black, MD, trained in family medicine, worked for Kaiser Permanente, and subsequently completed a fellowship in geriatrics. Today, he treats frail elderly patients, mostly residents of nursing homes and assisted living facilities or living in their own homes, for Gilchrist, a hospice and palliative care organization serving Baltimore and central Maryland.

“I’m practicing family medicine to the extent that I’m treating the family unit, including the anxieties of the adult children, and finding solutions for the parents,” said Dr. Black, one of Gilchrist’s 62 employed providers, one third of whom are physicians. One of his most important roles is medication reconciliation and deprescribing.

Palliative care, a medical specialty that focuses on clarifying the treatment goals of seriously ill patients, helping with end-of-life planning, and emphasizing pain and symptom management, has been growing in recent years. Already well-established in most US hospitals, it is expanding in community settings, often as an extension of hospice programs.

Now, by adding primary care physicians and practices to their service mix, palliative care groups are better meeting the needs of a neglected — and costly — population of frail elders. In doing so, they also are better able to find a niche in the rapidly evolving alphabet soup of value-based care and its varieties of shared savings for providers who post positive outcomes.

Most patients Dr. Black sees find it difficult to visit their doctors in a clinic setting, although they face a variety of medical needs and chronic conditions of aging. They may have a prognosis of several years to live and, thus, do not qualify for hospice care. To him, a palliative approach offers the satisfaction of focusing on what is most important to patients at this difficult time in their lives, rather than predetermined clinical metrics like blood pressure or blood glucose. “It takes a lot of work, but it feels important and rewarding,” he said.

A recent survey of community-dwelling older adults in Ontario, Canada, found most patients fail to receive this treatment homes in the final 3 months of life.
 

Continuums of Patients and Models

Gilchrist started as a nonprofit, hospital-affiliated hospice program in 1994 and in 2000 took on the management of a geriatric medicine practice for its parent, Greater Baltimore Medical Center. Today, its physicians and nurse practitioners see a range of patients in geriatric primary care, palliative medicine, and hospice, according to its chief medical officer, Mark J. Gloth, DO.

“As people progress in their disease, their location — where they call home — may change as well,” Dr. Gloth said. “We offer a continuum of care in order to not lose people through those transitions. That’s the core of our mission — making sure we are there to escort people through the difficult moments in their lives.”

Models for value-based care encompass accountable care organizations (ACOs), including the ACO REACH (Realizing Equity, Access, and Community Health) high-needs model for traditional Medicare patients, and Medicare Shared Savings Programs for fee-for-service beneficiaries. These value-based models offer a variety of opportunities for the palliative care organization to share in savings resulting from keeping the patient out of the hospital or emergency room and other quality and cost benchmarks.
 

Coming Together to Meet Needs

Gilchrist is one of nine hospice and palliative organizations that have joined to form their own multistate ACO, Responsive Care Solutions, focused on the clinical needs of frail elderly Medicare beneficiaries. Hospice of the Valley in Phoenix has Geriatric Solutions, a frail elder physician practice. And Capital Caring Health, a hospice and palliative care agency serving metro Washington, DC, has deployed several physicians and nurse practitioners on the road doing primary care at home, said Heidi Young, MD, its Primary Care at Home Lead Physician.

“Five years ago, we started our primary care practice under the umbrella of a 40-year-old hospice organization because we thought we needed to prepare for the changes that are coming to the hospice model,” Dr. Young said. “The thought was that we’re not just a hospice organization; we’re an advanced illness organization. We will come to your home, whatever that is, and provide your primary care.”

The greatest potential gains for a hospice organization are from assuming 100% risk for a large population of patients, keeping them out of the hospital to lower the costs of their care, then reaping those gains under a value-based profit-sharing model, Dr. Young said.

“Our program is still new and working toward getting more patients aligned into value-based models,” she said. “It’s a work in progress.”
 

A Foot in Each World

Agencies like Capital Caring and Gilchrist derive the largest share of their physician income from billing Medicare Part B and other insurers per visit. But that billing is not enough to break even on physician services.

With hopes for a value-based future, Gilchrist also gets grants from elder-facing charitable foundations to cover up to 40% of the costs of its home-based primary care, according to its president, Catherine Hamel. Hospice care continues to be paid on a per-diem basis by Medicare for eligible terminally ill patients, including Medicare Advantage patients, although the Centers for Medicare & Medicaid Services is reportedly considering new models for the hospice benefit.

The National Partnership for Healthcare and Hospice Innovation (NPHI) is a trade group representing more than 100 nonprofit, hospice-based organizations participating in palliative care and value-based care.

For a hospice to be successful in the evolving post–acute care/end-of-life care landscape, it can no longer rely solely on its hospice line of business, no matter how high-quality, said Ethan McChesney, policy director for the Washington, DC-based nonprofit.

NPHI members have developed their own palliative care programs, and perhaps, a quarter have primary care at home practices, Mr. McChesney said. Some of them acquired existing primary care practices in their service area with which they already had relationships; others created their own.

For hospice organizations building a continuum of services for the seriously ill, adding a primary care at home practice is a natural fit, he said. “You can provide all the services you would as a traditional primary care practice while you have the opportunity to establish long-term relationships with patients and their caregivers that lend themselves to palliative care referrals and then hospice referrals downstream [when the patient becomes eligible for hospice care].” Often, this primary medical care is a mix of in-person and telehealth.

Cameron Muir, MD, NPHI’s chief innovation officer, noted that the hamster wheel for primary care doctors has been spinning faster and faster, with reimbursement going down and costs going up.

But with home-based primary care for frail elders under value-based models, Dr. Muir said, the clinician is paid not for making more visits but for taking great care of the patient: “And I’m actually saving Medicare money and getting credit for the hospitalizations that were avoided.”
 

A version of this article appeared on Medscape.com.

Jason Black, MD, trained in family medicine, worked for Kaiser Permanente, and subsequently completed a fellowship in geriatrics. Today, he treats frail elderly patients, mostly residents of nursing homes and assisted living facilities or living in their own homes, for Gilchrist, a hospice and palliative care organization serving Baltimore and central Maryland.

“I’m practicing family medicine to the extent that I’m treating the family unit, including the anxieties of the adult children, and finding solutions for the parents,” said Dr. Black, one of Gilchrist’s 62 employed providers, one third of whom are physicians. One of his most important roles is medication reconciliation and deprescribing.

Palliative care, a medical specialty that focuses on clarifying the treatment goals of seriously ill patients, helping with end-of-life planning, and emphasizing pain and symptom management, has been growing in recent years. Already well-established in most US hospitals, it is expanding in community settings, often as an extension of hospice programs.

Now, by adding primary care physicians and practices to their service mix, palliative care groups are better meeting the needs of a neglected — and costly — population of frail elders. In doing so, they also are better able to find a niche in the rapidly evolving alphabet soup of value-based care and its varieties of shared savings for providers who post positive outcomes.

Most patients Dr. Black sees find it difficult to visit their doctors in a clinic setting, although they face a variety of medical needs and chronic conditions of aging. They may have a prognosis of several years to live and, thus, do not qualify for hospice care. To him, a palliative approach offers the satisfaction of focusing on what is most important to patients at this difficult time in their lives, rather than predetermined clinical metrics like blood pressure or blood glucose. “It takes a lot of work, but it feels important and rewarding,” he said.

A recent survey of community-dwelling older adults in Ontario, Canada, found most patients fail to receive this treatment homes in the final 3 months of life.
 

Continuums of Patients and Models

Gilchrist started as a nonprofit, hospital-affiliated hospice program in 1994 and in 2000 took on the management of a geriatric medicine practice for its parent, Greater Baltimore Medical Center. Today, its physicians and nurse practitioners see a range of patients in geriatric primary care, palliative medicine, and hospice, according to its chief medical officer, Mark J. Gloth, DO.

“As people progress in their disease, their location — where they call home — may change as well,” Dr. Gloth said. “We offer a continuum of care in order to not lose people through those transitions. That’s the core of our mission — making sure we are there to escort people through the difficult moments in their lives.”

Models for value-based care encompass accountable care organizations (ACOs), including the ACO REACH (Realizing Equity, Access, and Community Health) high-needs model for traditional Medicare patients, and Medicare Shared Savings Programs for fee-for-service beneficiaries. These value-based models offer a variety of opportunities for the palliative care organization to share in savings resulting from keeping the patient out of the hospital or emergency room and other quality and cost benchmarks.
 

Coming Together to Meet Needs

Gilchrist is one of nine hospice and palliative organizations that have joined to form their own multistate ACO, Responsive Care Solutions, focused on the clinical needs of frail elderly Medicare beneficiaries. Hospice of the Valley in Phoenix has Geriatric Solutions, a frail elder physician practice. And Capital Caring Health, a hospice and palliative care agency serving metro Washington, DC, has deployed several physicians and nurse practitioners on the road doing primary care at home, said Heidi Young, MD, its Primary Care at Home Lead Physician.

“Five years ago, we started our primary care practice under the umbrella of a 40-year-old hospice organization because we thought we needed to prepare for the changes that are coming to the hospice model,” Dr. Young said. “The thought was that we’re not just a hospice organization; we’re an advanced illness organization. We will come to your home, whatever that is, and provide your primary care.”

The greatest potential gains for a hospice organization are from assuming 100% risk for a large population of patients, keeping them out of the hospital to lower the costs of their care, then reaping those gains under a value-based profit-sharing model, Dr. Young said.

“Our program is still new and working toward getting more patients aligned into value-based models,” she said. “It’s a work in progress.”
 

A Foot in Each World

Agencies like Capital Caring and Gilchrist derive the largest share of their physician income from billing Medicare Part B and other insurers per visit. But that billing is not enough to break even on physician services.

With hopes for a value-based future, Gilchrist also gets grants from elder-facing charitable foundations to cover up to 40% of the costs of its home-based primary care, according to its president, Catherine Hamel. Hospice care continues to be paid on a per-diem basis by Medicare for eligible terminally ill patients, including Medicare Advantage patients, although the Centers for Medicare & Medicaid Services is reportedly considering new models for the hospice benefit.

The National Partnership for Healthcare and Hospice Innovation (NPHI) is a trade group representing more than 100 nonprofit, hospice-based organizations participating in palliative care and value-based care.

For a hospice to be successful in the evolving post–acute care/end-of-life care landscape, it can no longer rely solely on its hospice line of business, no matter how high-quality, said Ethan McChesney, policy director for the Washington, DC-based nonprofit.

NPHI members have developed their own palliative care programs, and perhaps, a quarter have primary care at home practices, Mr. McChesney said. Some of them acquired existing primary care practices in their service area with which they already had relationships; others created their own.

For hospice organizations building a continuum of services for the seriously ill, adding a primary care at home practice is a natural fit, he said. “You can provide all the services you would as a traditional primary care practice while you have the opportunity to establish long-term relationships with patients and their caregivers that lend themselves to palliative care referrals and then hospice referrals downstream [when the patient becomes eligible for hospice care].” Often, this primary medical care is a mix of in-person and telehealth.

Cameron Muir, MD, NPHI’s chief innovation officer, noted that the hamster wheel for primary care doctors has been spinning faster and faster, with reimbursement going down and costs going up.

But with home-based primary care for frail elders under value-based models, Dr. Muir said, the clinician is paid not for making more visits but for taking great care of the patient: “And I’m actually saving Medicare money and getting credit for the hospitalizations that were avoided.”
 

A version of this article appeared on Medscape.com.

Thanks to decades of successful vector control strategies, vector-borne transmission of Chagas disease has significantly decreased in many regions. Oral ingestion of Trypanosoma cruzi through contaminated food and beverages, however, is increasing. Unlike vector transmission, oral transmission of Chagas disease entails high lethality in pediatric and adult populations.

“The oral transmission of Chagas disease is becoming a much more recognized route, and it is crucial to understand that people can die from this type of transmission,” Norman L. Beatty, MD, assistant professor of infectious diseases and global medicine at the University of Florida College of Medicine in Gainesville, Florida, told this news organization. Dr. Beatty is the lead author of a recent article on the subject.

In regions where the parasite circulates in the environment, people are consuming foods, fruit juices, and possibly wild animal meat that may be contaminated. “As we experience changes in our environment and in the way we consume food, it is crucial to consider how food preparation is carried out in areas where T cruzi transmission occurs in the environment,” said Dr. Beatty. “And as organic farming methods without insecticides become increasingly common, more research is needed in these areas, both in Latin America and in the United States, to understand if oral transmission of T cruzi is occurring.”

In the Amazon basin, foodborne transmission is already the leading cause of acute Chagas disease. It has been described in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, and Venezuela.

Dr. Beatty’s colleagues recently treated a Brazilian patient at the hospital in Florida. “He came to our hospital very ill, with acute myocarditis after consuming contaminated açaí.” Clarifying that there is widespread awareness about oral transmission in Brazil, he stated, “We are concerned that it may not be recognized in other areas of Latin America.”

Mexico and regions of Central America have little to no information on oral transmission, but it is likely occurring, and cases may be going undetected in the region, said Dr. Beatty.

He investigated the issue in Colombia as part of an international collaboration involving the University of Antioquia, aiming to find ways to mitigate oral transmission and create a model that can be used throughout Latin America and the United States. For the Colombia study, they reviewed all cases reported to the Ministry of Health and Social Protection, and oral transmission turned out to be more common than the research group expected. “Still, I imagine that in certain areas with limited resources…there are many more cases that are not being reported.

“A myth I would like to dispel is that Chagas disease is not being transmitted in the United States,” Dr. Beatty added. He mentioned that at least 30 American states have vectors, and in Florida, it was documented that triatomines invaded homes and bit residents. In addition, 30% of these insects are infected with T cruzi. Research is underway to determine whether Floridians are becoming infected and if they are also at risk of contracting Chagas disease orally, said Dr. Beatty. “In the United States, we know very little about how many people are infected and what the infection routes are. Much more research is needed.”

Roberto Chuit, MD, PhD, a doctor in public health and an external consultant for the Pan American Health Organization (PAHO), agreed that this route of food contamination, which occurs because of vector-borne parasites, was until recently masked or hidden by the predominance of vector presence. Just as it began to gain importance as other transmission routes were controlled, “it now has extremely high importance in the Americas, as does vertical transmission,” he said.

In 2023, more than 50 years after the first description of oral transmission, the PAHO expert meeting proposed to alert health services and the broader community about the severity and potential lethality of oral Chagas disease outbreaks to elicit immediate responses and mitigation measures. The body also proposed conducting studies to provide detailed information on the contamination source and the wild vectors present in oral transmission foci.
 

Unique Clinical Manifestations

The exacerbated signs and symptoms of oral infection (see sidebar) are attributed to the high parasite loads in contaminated food and beverages. A single crushed triatomine along with a food or beverage harboring T cruzi can contain an estimated 600,000 metacyclic trypomastigotes, compared with 3000-4000 per µL when infection occurs by triatomine fecal matter. The robust systemic immune response observed in patients with acute oral Chagas disease is thought to result from more efficient transmission after penetration through the oral, pharyngeal, and gastric mucosae.
 

Seven Things to Know About Orally Transmitted Chagas Disease

1. It presents with exacerbated symptoms and rapid disease progression in immunocompetent individuals. This presentation is not common in vector-borne, congenital, or transfusion-related transmission. It can cause fulminant myocarditis and heart failure, meningoencephalitis, or potentially fatal shock due to parasitemia.

2. Most patients (71%-100%) with acute oral Chagas present with fever.

3. Electrocardiographic abnormalities, specifically ventricular depolarization alterations and pericardial involvement, are observed in most patients.

4. Facial edema, which typically affects the entire face and parts of the lips, is present in 57%-100% of patients with acute oral Chagas disease. In those with acute symptoms from vector transmission, unilateral periorbital swelling (Romaña’s sign) is more common.

5. Other notable systemic symptoms include edema of the lower extremities, myalgia, generalized lymphadenopathy, abdominal discomfort, dyspnea, vomiting, diarrhea, hepatomegaly, splenomegaly, headache, chest pain, cutaneous erythematous rash, jaundice, arthralgia, epistaxis, hematemesis, melena, and palpitations.

6. The incubation period after oral ingestion of products contaminated with Trypanosoma cruzi is approximately 3-22 days, in contrast to 4-15 days for vector-borne transmission and 8-160 days for transfusion and transplant-related transmission.

7. Patients need antiparasitic drugs immediately.
 

Thinking Epidemiologically

Dr. Chuit recalled that suspicion of food contamination should be based on epidemiology, especially in outbreaks affecting several people and in regions where Chagas vectors have been described. Sometimes, however, a single careless tourist consumes contaminated products.

“The difficulty is that many times it is not considered, and if it is not considered, the search for the parasite is not requested,” said Dr. Chuit. He added that it is common for the professional to consider Chagas disease only if viral and bacterial isolation tests are negative. Clinicians sometimes consider Chagas disease because the patient has not responded to regular treatments for other causes, such as antibiotics and hydration.

Epidemiology is important, especially when Chagas disease is diagnosed in groups or a family, because they are usually not isolated cases but outbreaks of 3-40 cases, according to Dr. Chuit. “Under these conditions, it must be quickly considered…that this parasite may be involved.”

One of the difficulties is that the source of these oral transmissions is not recognized most of the time. In general, the sources are usually foods that are more likely to be contaminated by insects or insect feces, such as orange juice or sugarcane. But in fact, any food or beverage left unattended could be contaminated by vectors or possible secretions from infected marsupial odoriferous glands.

An analysis of 32 outbreaks from 1965 to 2022 showed that the main foods involved in oral transmission were homemade fruit juices. But different vector species were identified, and the reservoirs were mainly dogs, rodents, and large American opossums (Didelphis).

The largest oral Chagas outbreak was linked to the consumption of contaminated guava juice in a primary school in Caracas, Venezuela. Nonindustrially produced açaí is a common source of orally acquired Chagas disease in Brazil. In Colombia, Chagas disease has been associated with the consumption of palm wine, sugar cane, and tangerine juice. Other oral transmission routes include consuming meat from wild animals and ingesting blood from infected armadillos, which is related to a traditional medicine practice.
 

Deadly Yet Easily Treatable

In the outbreak of 119 confirmed and suspected cases in Venezuela, 20.3% required hospitalization, and a 5-year-old child died of acute myocarditis. These percentages differ from those reported in vector transmission, which is asymptomatic in the acute phase for 95%-99% of cases or will only develop a mild febrile illness that resolves on its own.

“Not all cases will present as severe, because depending on the inoculum, there may be individuals with subclinical situations. But any food poisoning that occurs in endemic areas, where food is not properly controlled, and these street foods are associated with processes in jungle areas, raises the possibility that T cruzi is involved and should be considered as a differential diagnosis,» noted Dr. Chuit. “The treatment is highly effective, and people recover quickly.”

“The most important thing about oral transmission of Chagas is that someone infected in this way needs antiparasitic drugs immediately. We can cure them if we treat them immediately,” said Dr. Beatty, adding that treatment is sometimes delayed due to lack of access to appropriate antiparasitic drugs. “Here in the United States and in Latin America, it is quite common for healthcare professionals not to understand the differences between vector, vertical, and oral transmission. By not treating these patients, they become ill quickly.”

Dr. Beatty and Dr. Chuit declared no relevant financial conflicts of interest.

This story was translated from the Medscape Spanish edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Thanks to decades of successful vector control strategies, vector-borne transmission of Chagas disease has significantly decreased in many regions. Oral ingestion of Trypanosoma cruzi through contaminated food and beverages, however, is increasing. Unlike vector transmission, oral transmission of Chagas disease entails high lethality in pediatric and adult populations.

“The oral transmission of Chagas disease is becoming a much more recognized route, and it is crucial to understand that people can die from this type of transmission,” Norman L. Beatty, MD, assistant professor of infectious diseases and global medicine at the University of Florida College of Medicine in Gainesville, Florida, told this news organization. Dr. Beatty is the lead author of a recent article on the subject.

In regions where the parasite circulates in the environment, people are consuming foods, fruit juices, and possibly wild animal meat that may be contaminated. “As we experience changes in our environment and in the way we consume food, it is crucial to consider how food preparation is carried out in areas where T cruzi transmission occurs in the environment,” said Dr. Beatty. “And as organic farming methods without insecticides become increasingly common, more research is needed in these areas, both in Latin America and in the United States, to understand if oral transmission of T cruzi is occurring.”

In the Amazon basin, foodborne transmission is already the leading cause of acute Chagas disease. It has been described in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, and Venezuela.

Dr. Beatty’s colleagues recently treated a Brazilian patient at the hospital in Florida. “He came to our hospital very ill, with acute myocarditis after consuming contaminated açaí.” Clarifying that there is widespread awareness about oral transmission in Brazil, he stated, “We are concerned that it may not be recognized in other areas of Latin America.”

Mexico and regions of Central America have little to no information on oral transmission, but it is likely occurring, and cases may be going undetected in the region, said Dr. Beatty.

He investigated the issue in Colombia as part of an international collaboration involving the University of Antioquia, aiming to find ways to mitigate oral transmission and create a model that can be used throughout Latin America and the United States. For the Colombia study, they reviewed all cases reported to the Ministry of Health and Social Protection, and oral transmission turned out to be more common than the research group expected. “Still, I imagine that in certain areas with limited resources…there are many more cases that are not being reported.

“A myth I would like to dispel is that Chagas disease is not being transmitted in the United States,” Dr. Beatty added. He mentioned that at least 30 American states have vectors, and in Florida, it was documented that triatomines invaded homes and bit residents. In addition, 30% of these insects are infected with T cruzi. Research is underway to determine whether Floridians are becoming infected and if they are also at risk of contracting Chagas disease orally, said Dr. Beatty. “In the United States, we know very little about how many people are infected and what the infection routes are. Much more research is needed.”

Roberto Chuit, MD, PhD, a doctor in public health and an external consultant for the Pan American Health Organization (PAHO), agreed that this route of food contamination, which occurs because of vector-borne parasites, was until recently masked or hidden by the predominance of vector presence. Just as it began to gain importance as other transmission routes were controlled, “it now has extremely high importance in the Americas, as does vertical transmission,” he said.

In 2023, more than 50 years after the first description of oral transmission, the PAHO expert meeting proposed to alert health services and the broader community about the severity and potential lethality of oral Chagas disease outbreaks to elicit immediate responses and mitigation measures. The body also proposed conducting studies to provide detailed information on the contamination source and the wild vectors present in oral transmission foci.
 

Unique Clinical Manifestations

The exacerbated signs and symptoms of oral infection (see sidebar) are attributed to the high parasite loads in contaminated food and beverages. A single crushed triatomine along with a food or beverage harboring T cruzi can contain an estimated 600,000 metacyclic trypomastigotes, compared with 3000-4000 per µL when infection occurs by triatomine fecal matter. The robust systemic immune response observed in patients with acute oral Chagas disease is thought to result from more efficient transmission after penetration through the oral, pharyngeal, and gastric mucosae.
 

Seven Things to Know About Orally Transmitted Chagas Disease

1. It presents with exacerbated symptoms and rapid disease progression in immunocompetent individuals. This presentation is not common in vector-borne, congenital, or transfusion-related transmission. It can cause fulminant myocarditis and heart failure, meningoencephalitis, or potentially fatal shock due to parasitemia.

2. Most patients (71%-100%) with acute oral Chagas present with fever.

3. Electrocardiographic abnormalities, specifically ventricular depolarization alterations and pericardial involvement, are observed in most patients.

4. Facial edema, which typically affects the entire face and parts of the lips, is present in 57%-100% of patients with acute oral Chagas disease. In those with acute symptoms from vector transmission, unilateral periorbital swelling (Romaña’s sign) is more common.

5. Other notable systemic symptoms include edema of the lower extremities, myalgia, generalized lymphadenopathy, abdominal discomfort, dyspnea, vomiting, diarrhea, hepatomegaly, splenomegaly, headache, chest pain, cutaneous erythematous rash, jaundice, arthralgia, epistaxis, hematemesis, melena, and palpitations.

6. The incubation period after oral ingestion of products contaminated with Trypanosoma cruzi is approximately 3-22 days, in contrast to 4-15 days for vector-borne transmission and 8-160 days for transfusion and transplant-related transmission.

7. Patients need antiparasitic drugs immediately.
 

Thinking Epidemiologically

Dr. Chuit recalled that suspicion of food contamination should be based on epidemiology, especially in outbreaks affecting several people and in regions where Chagas vectors have been described. Sometimes, however, a single careless tourist consumes contaminated products.

“The difficulty is that many times it is not considered, and if it is not considered, the search for the parasite is not requested,” said Dr. Chuit. He added that it is common for the professional to consider Chagas disease only if viral and bacterial isolation tests are negative. Clinicians sometimes consider Chagas disease because the patient has not responded to regular treatments for other causes, such as antibiotics and hydration.

Epidemiology is important, especially when Chagas disease is diagnosed in groups or a family, because they are usually not isolated cases but outbreaks of 3-40 cases, according to Dr. Chuit. “Under these conditions, it must be quickly considered…that this parasite may be involved.”

One of the difficulties is that the source of these oral transmissions is not recognized most of the time. In general, the sources are usually foods that are more likely to be contaminated by insects or insect feces, such as orange juice or sugarcane. But in fact, any food or beverage left unattended could be contaminated by vectors or possible secretions from infected marsupial odoriferous glands.

An analysis of 32 outbreaks from 1965 to 2022 showed that the main foods involved in oral transmission were homemade fruit juices. But different vector species were identified, and the reservoirs were mainly dogs, rodents, and large American opossums (Didelphis).

The largest oral Chagas outbreak was linked to the consumption of contaminated guava juice in a primary school in Caracas, Venezuela. Nonindustrially produced açaí is a common source of orally acquired Chagas disease in Brazil. In Colombia, Chagas disease has been associated with the consumption of palm wine, sugar cane, and tangerine juice. Other oral transmission routes include consuming meat from wild animals and ingesting blood from infected armadillos, which is related to a traditional medicine practice.
 

Deadly Yet Easily Treatable

In the outbreak of 119 confirmed and suspected cases in Venezuela, 20.3% required hospitalization, and a 5-year-old child died of acute myocarditis. These percentages differ from those reported in vector transmission, which is asymptomatic in the acute phase for 95%-99% of cases or will only develop a mild febrile illness that resolves on its own.

“Not all cases will present as severe, because depending on the inoculum, there may be individuals with subclinical situations. But any food poisoning that occurs in endemic areas, where food is not properly controlled, and these street foods are associated with processes in jungle areas, raises the possibility that T cruzi is involved and should be considered as a differential diagnosis,» noted Dr. Chuit. “The treatment is highly effective, and people recover quickly.”

“The most important thing about oral transmission of Chagas is that someone infected in this way needs antiparasitic drugs immediately. We can cure them if we treat them immediately,” said Dr. Beatty, adding that treatment is sometimes delayed due to lack of access to appropriate antiparasitic drugs. “Here in the United States and in Latin America, it is quite common for healthcare professionals not to understand the differences between vector, vertical, and oral transmission. By not treating these patients, they become ill quickly.”

Dr. Beatty and Dr. Chuit declared no relevant financial conflicts of interest.

This story was translated from the Medscape Spanish edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Thanks to decades of successful vector control strategies, vector-borne transmission of Chagas disease has significantly decreased in many regions. Oral ingestion of Trypanosoma cruzi through contaminated food and beverages, however, is increasing. Unlike vector transmission, oral transmission of Chagas disease entails high lethality in pediatric and adult populations.

“The oral transmission of Chagas disease is becoming a much more recognized route, and it is crucial to understand that people can die from this type of transmission,” Norman L. Beatty, MD, assistant professor of infectious diseases and global medicine at the University of Florida College of Medicine in Gainesville, Florida, told this news organization. Dr. Beatty is the lead author of a recent article on the subject.

In regions where the parasite circulates in the environment, people are consuming foods, fruit juices, and possibly wild animal meat that may be contaminated. “As we experience changes in our environment and in the way we consume food, it is crucial to consider how food preparation is carried out in areas where T cruzi transmission occurs in the environment,” said Dr. Beatty. “And as organic farming methods without insecticides become increasingly common, more research is needed in these areas, both in Latin America and in the United States, to understand if oral transmission of T cruzi is occurring.”

In the Amazon basin, foodborne transmission is already the leading cause of acute Chagas disease. It has been described in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, and Venezuela.

Dr. Beatty’s colleagues recently treated a Brazilian patient at the hospital in Florida. “He came to our hospital very ill, with acute myocarditis after consuming contaminated açaí.” Clarifying that there is widespread awareness about oral transmission in Brazil, he stated, “We are concerned that it may not be recognized in other areas of Latin America.”

Mexico and regions of Central America have little to no information on oral transmission, but it is likely occurring, and cases may be going undetected in the region, said Dr. Beatty.

He investigated the issue in Colombia as part of an international collaboration involving the University of Antioquia, aiming to find ways to mitigate oral transmission and create a model that can be used throughout Latin America and the United States. For the Colombia study, they reviewed all cases reported to the Ministry of Health and Social Protection, and oral transmission turned out to be more common than the research group expected. “Still, I imagine that in certain areas with limited resources…there are many more cases that are not being reported.

“A myth I would like to dispel is that Chagas disease is not being transmitted in the United States,” Dr. Beatty added. He mentioned that at least 30 American states have vectors, and in Florida, it was documented that triatomines invaded homes and bit residents. In addition, 30% of these insects are infected with T cruzi. Research is underway to determine whether Floridians are becoming infected and if they are also at risk of contracting Chagas disease orally, said Dr. Beatty. “In the United States, we know very little about how many people are infected and what the infection routes are. Much more research is needed.”

Roberto Chuit, MD, PhD, a doctor in public health and an external consultant for the Pan American Health Organization (PAHO), agreed that this route of food contamination, which occurs because of vector-borne parasites, was until recently masked or hidden by the predominance of vector presence. Just as it began to gain importance as other transmission routes were controlled, “it now has extremely high importance in the Americas, as does vertical transmission,” he said.

In 2023, more than 50 years after the first description of oral transmission, the PAHO expert meeting proposed to alert health services and the broader community about the severity and potential lethality of oral Chagas disease outbreaks to elicit immediate responses and mitigation measures. The body also proposed conducting studies to provide detailed information on the contamination source and the wild vectors present in oral transmission foci.
 

Unique Clinical Manifestations

The exacerbated signs and symptoms of oral infection (see sidebar) are attributed to the high parasite loads in contaminated food and beverages. A single crushed triatomine along with a food or beverage harboring T cruzi can contain an estimated 600,000 metacyclic trypomastigotes, compared with 3000-4000 per µL when infection occurs by triatomine fecal matter. The robust systemic immune response observed in patients with acute oral Chagas disease is thought to result from more efficient transmission after penetration through the oral, pharyngeal, and gastric mucosae.
 

Seven Things to Know About Orally Transmitted Chagas Disease

1. It presents with exacerbated symptoms and rapid disease progression in immunocompetent individuals. This presentation is not common in vector-borne, congenital, or transfusion-related transmission. It can cause fulminant myocarditis and heart failure, meningoencephalitis, or potentially fatal shock due to parasitemia.

2. Most patients (71%-100%) with acute oral Chagas present with fever.

3. Electrocardiographic abnormalities, specifically ventricular depolarization alterations and pericardial involvement, are observed in most patients.

4. Facial edema, which typically affects the entire face and parts of the lips, is present in 57%-100% of patients with acute oral Chagas disease. In those with acute symptoms from vector transmission, unilateral periorbital swelling (Romaña’s sign) is more common.

5. Other notable systemic symptoms include edema of the lower extremities, myalgia, generalized lymphadenopathy, abdominal discomfort, dyspnea, vomiting, diarrhea, hepatomegaly, splenomegaly, headache, chest pain, cutaneous erythematous rash, jaundice, arthralgia, epistaxis, hematemesis, melena, and palpitations.

6. The incubation period after oral ingestion of products contaminated with Trypanosoma cruzi is approximately 3-22 days, in contrast to 4-15 days for vector-borne transmission and 8-160 days for transfusion and transplant-related transmission.

7. Patients need antiparasitic drugs immediately.
 

Thinking Epidemiologically

Dr. Chuit recalled that suspicion of food contamination should be based on epidemiology, especially in outbreaks affecting several people and in regions where Chagas vectors have been described. Sometimes, however, a single careless tourist consumes contaminated products.

“The difficulty is that many times it is not considered, and if it is not considered, the search for the parasite is not requested,” said Dr. Chuit. He added that it is common for the professional to consider Chagas disease only if viral and bacterial isolation tests are negative. Clinicians sometimes consider Chagas disease because the patient has not responded to regular treatments for other causes, such as antibiotics and hydration.

Epidemiology is important, especially when Chagas disease is diagnosed in groups or a family, because they are usually not isolated cases but outbreaks of 3-40 cases, according to Dr. Chuit. “Under these conditions, it must be quickly considered…that this parasite may be involved.”

One of the difficulties is that the source of these oral transmissions is not recognized most of the time. In general, the sources are usually foods that are more likely to be contaminated by insects or insect feces, such as orange juice or sugarcane. But in fact, any food or beverage left unattended could be contaminated by vectors or possible secretions from infected marsupial odoriferous glands.

An analysis of 32 outbreaks from 1965 to 2022 showed that the main foods involved in oral transmission were homemade fruit juices. But different vector species were identified, and the reservoirs were mainly dogs, rodents, and large American opossums (Didelphis).

The largest oral Chagas outbreak was linked to the consumption of contaminated guava juice in a primary school in Caracas, Venezuela. Nonindustrially produced açaí is a common source of orally acquired Chagas disease in Brazil. In Colombia, Chagas disease has been associated with the consumption of palm wine, sugar cane, and tangerine juice. Other oral transmission routes include consuming meat from wild animals and ingesting blood from infected armadillos, which is related to a traditional medicine practice.
 

Deadly Yet Easily Treatable

In the outbreak of 119 confirmed and suspected cases in Venezuela, 20.3% required hospitalization, and a 5-year-old child died of acute myocarditis. These percentages differ from those reported in vector transmission, which is asymptomatic in the acute phase for 95%-99% of cases or will only develop a mild febrile illness that resolves on its own.

“Not all cases will present as severe, because depending on the inoculum, there may be individuals with subclinical situations. But any food poisoning that occurs in endemic areas, where food is not properly controlled, and these street foods are associated with processes in jungle areas, raises the possibility that T cruzi is involved and should be considered as a differential diagnosis,» noted Dr. Chuit. “The treatment is highly effective, and people recover quickly.”

“The most important thing about oral transmission of Chagas is that someone infected in this way needs antiparasitic drugs immediately. We can cure them if we treat them immediately,” said Dr. Beatty, adding that treatment is sometimes delayed due to lack of access to appropriate antiparasitic drugs. “Here in the United States and in Latin America, it is quite common for healthcare professionals not to understand the differences between vector, vertical, and oral transmission. By not treating these patients, they become ill quickly.”

Dr. Beatty and Dr. Chuit declared no relevant financial conflicts of interest.

This story was translated from the Medscape Spanish edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.