In the pursuit of optimal health, regular physical activity (PA) is recommended to protect against dementia, cardiovascular disease (CVD), cancer, and other noncommunicable diseases. A significant body of research suggests the benefits of PA are positively correlated with higher frequency and intensity – with more often deemed better. This research has spawned a focus on increasing step counts and investing in standing desks and other interventions aimed at keeping people active.

But for many people, PA is a work requirement over which they have little control, and emerging evidence suggests that these workers not only do not reap the benefits associated with leisure-time PA, but they also actually experience an increased risk for the very conditions that PA is intended to prevent.

A study published recently in The Lancet Regional Health – Europe used registry data from more than 7,000 adults in Norway, following them from age 33 to 65 years, to assess PA trajectories and risks for later-life mild cognitive impairment (MCI) and dementia at age 70 or older.

“Incorporating a life-course perspective gives a broader picture of how participants’ occupational histories relate to cognitive impairment later in life,” principal investigator Vegard Skirbekk, PhD, Columbia University Mailman School of Public Health, New York, said in an interview. Other studies typically have assessed occupational PA at a single time point, often close to the end of an individual’s career, and largely relied on self-report, he said.

Study participants worked in more than 300 different occupations. General physical activities performed on the included jobs required “considerable” use of arms and legs and moving the whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.

Dr. Skirbekk and colleagues grouped participants into four PA trajectories over the 44-year study period: stable low, increasing then decreasing, stable intermediate, and stable high.

A total of 902 individuals were diagnosed with dementia and 2,407 with MCI at age 70 years or older. After adjustment, risks for MCI and dementia were 15.5% for those with higher occupational PA scores in the latter part of their working life and 9% for those with lower physical demands. The researchers concluded that “consistently working in an occupation with intermediate or high occupational PA was linked to an increased risk of cognitive impairment.”

The findings support those of the Copenhagen Male Study. Published in 2020, this longitudinal study compared leisure-time and occupational PA among more than 4,000 men in Denmark aged 40-59 at baseline in 1970-1971 and followed them until they turned 60. After adjustment, participants with high occupational PA had a 55% greater risk of developing dementia compared with those doing sedentary work.
 

Good vs. bad PA

“[T]he WHO [World Health Organization] guide to preventing dementia and disease on the whole mentions physical activity as an important factor. But our study suggests that it must be a ‘good’ form of physical activity, which hard physical work is not,” said Kirsten Nabe-Nielsen, PhD, lead author of this study

Beyond dementia, another recent study adds to a wealth of data on associations between occupational PA and cardiovascular risks. The cross-sectional analysis of U.S. data from the National Institute for Occupational Safety and Health showed that odds of CVD were higher when participants were “always” performing total occupational activity (odds ratio [OR], 1.99), occupational exertion (OR, 2.15), or occupational standing and walking around (OR, 1.84) compared with “never” engaging in these activities.

The contrasting effects of leisure-time vs. occupational PA constitute the “physical activity paradox” hypothesis. Starting in 2011, multiple studies by Andreas Holtermann, PhD, of the National Research Centre for the Working Environment lend support to the PA paradox theory, as do subsequent studies by others.

Although only “marginally considered” until a few years ago, recent large cohort studies seem to confirm the paradox, Pier Luigi Temporelli, MD wrote in a recent editorial.

In separate interviews, Dr. Skirbekk and lead author Tyler Quinn, PhD, MS, West Virginia University, Morgantown, pointed to the PA paradox as an explanation for their own recent findings, suggesting that the mechanisms that underlie it probably are responsible for the associated deleterious effects of occupational PA on the brain and heart, and even mortality.

“It’s well established that PA in your leisure time can be positive, but in the workplace, the results are quite the opposite,” Dr. Skirbekk said. “The specific mechanisms for why occupational PA is associated with elevated dementia risk are still not well understood and we need more knowledge. But we know that higher occupational physical demands have been linked to smaller hippocampal volume and poorer memory performance.”

Furthermore, he said, individuals working in jobs with high demands, both psychological and physical, combined with low job control perform more poorly on cognitive testing later in life.

“We looked mainly at professions where people have heavy workloads and you have much less autonomy, such as nursing assistants, office cleaners, childcare workers, and other personal care workers,” he said. “You cannot sit. You have somebody relying on you. It’s not all pleasure, and it can be very hard. That’s where we find the associations.”
 

Lack of autonomy

Specific characteristics indirectly associated with high occupational PA jobs – low cognitive stimuli, lifestyle factors, and socioeconomic influences – as well as factors directly related to high occupational PA, such as long hours, repetitive tasks, low levels of control, and stress, could also adversely affect cognitive trajectories, Dr. Skirbekk explained.

“By contrast, leisure-time physical activities tend to be of much shorter duration; are associated with socialization, play, [and] positive emotions; and [include] the opportunity to take breaks or shift to other types of activities if one prefers,” he said. “It may also be that too little or too much PA could be adversely related to cognitive outcomes – hence moderate activity levels, for example 10,000 steps a day, are still likely beneficial for cognitive functioning.”

Dr. Quinn said most of the CVD risk linked to occupational PA has to do with long periods of exertion such as lifting and carrying objects. While occupational standing and walking all day are also linked to CVD risk, they’re not as risky as lifting and carrying, he said.

Like Dr. Skirbekk, Dr. Quinn noted that individuals can take a break from leisure-time PA when they are tired, but occupational PA doesn’t have that same autonomy to allow for recovery.

“So, in many cases, individuals are not getting the recovery their body needs to actually experience PA benefits, because those benefits come during rest,” Dr. Quinn said.

“We’ve shown that PA at work raises acute cardiovascular responses, which are related to cardiovascular risk. For example, 24-hour and waking heart rate and diastolic blood pressure, as well as nonwork diastolic blood pressure, all were significantly higher on workdays versus non-workdays,” he said.

Dr. Quinn also said that psychological stress at work amplifies risk. “A person who does PA at work and is stressed is likely to be at greater risk than someone who has a physically active job but doesn’t have psychological stress combined with it.”
 

Research gaps

However, Dr. Skirbekk noted that there are strategies that can reduce the risk for MCI and dementia despite high levels of occupational PA. “It is often difficult to change professions, and even if you do, it won’t immediately affect cognition. But altering one’s lifestyle is likely to have effects on cognitive development across the life cycle.

“Many clinicians say they always advise lifestyle changes, but nothing happens. But it makes sense to emphasize that these changes – stopping smoking, eating well, getting proper sleep, etc. – affect not only cardiovascular risk but also cognition. And I think clinicians should also take a patient’s occupation into account during any evaluation,” Dr. Skirbekk noted.

Dr. Quinn said it isn’t realistic to expect workers to come up with solutions to the PA paradox because many don’t have the autonomy to be able to mitigate their occupational risk.

“I think administrative controls and policy changes eventually will be the levers of change. We’re not quite there yet, but those are the types of things we should do when we’re trying to reduce loads in some way, or reduce the time that people spend doing certain tasks we know are potentially bad,” he said.

However, not everyone agrees that occupational PA doesn’t confer the same benefits of leisure-time PA, at least with respect to cardiovascular risk. For example, the Prospective Urban Rural Epidemiology (PURE) study, which includes a cohort of 130,000 people from 17 high-income, middle-income, and low-income countries, concluded that both higher recreational and nonrecreational PA were associated with a lower risk for mortality and CVD events.

What additional research is needed to clarify the effects of occupational and leisure-time activity and to address conflicting findings?

“Even studies coming out now regarding the effects of occupational PA have mainly used older data,” Dr. Skirbekk noted. “Labor markets and job demands have changed over time. There are different types of tasks and skills required now than there were 20 or 40 years ago. And of course, working from home is a recent phenomenon that’s happened on a large scale and might affect daily routines, sleep patterns, and also cognition. We need a better understanding of what the consequences might be.”
 

Health inequity issue

More research is also necessary to understand the social determinants of cognitive decline, impairment, and dementia, he said. “Many of the studies we see today are based on self-report of what someone has done in the past, which is particularly problematic for individuals who are impaired or who give interviews with others, which can induce biases.”

Dr. Quinn suggests that PA guidelines may need to differentiate between occupational and leisure-time PA to better reflect current research findings.

Meanwhile, Dr. Skirbekk and Dr. Quinn both point to the toll that occupational PA takes on the brain and body in lower-income workers as an important health equity issue.

“Our national guidelines for PA include occupational activity,” said Dr. Quinn. “But it’s clear that a lot of people who are getting a lot of occupational PA, particularly socioeconomic and racial/ethnic minorities, are not benefiting from it.”

Dr. Holtermann, who has arguably done the most research to date on the PA paradox, noted in a recent editorial that the majority of workers with high occupational PA have a low socioeconomic position and therefore “improving our understanding of the underlying mechanisms behind the PA health paradox and identifying new intervention targets along those pathways will be an important step to reduce socioeconomic health inequalities across the globe.”
 

A version of this article first appeared on Medscape.com.

In the pursuit of optimal health, regular physical activity (PA) is recommended to protect against dementia, cardiovascular disease (CVD), cancer, and other noncommunicable diseases. A significant body of research suggests the benefits of PA are positively correlated with higher frequency and intensity – with more often deemed better. This research has spawned a focus on increasing step counts and investing in standing desks and other interventions aimed at keeping people active.

But for many people, PA is a work requirement over which they have little control, and emerging evidence suggests that these workers not only do not reap the benefits associated with leisure-time PA, but they also actually experience an increased risk for the very conditions that PA is intended to prevent.

A study published recently in The Lancet Regional Health – Europe used registry data from more than 7,000 adults in Norway, following them from age 33 to 65 years, to assess PA trajectories and risks for later-life mild cognitive impairment (MCI) and dementia at age 70 or older.

“Incorporating a life-course perspective gives a broader picture of how participants’ occupational histories relate to cognitive impairment later in life,” principal investigator Vegard Skirbekk, PhD, Columbia University Mailman School of Public Health, New York, said in an interview. Other studies typically have assessed occupational PA at a single time point, often close to the end of an individual’s career, and largely relied on self-report, he said.

Study participants worked in more than 300 different occupations. General physical activities performed on the included jobs required “considerable” use of arms and legs and moving the whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.

Dr. Skirbekk and colleagues grouped participants into four PA trajectories over the 44-year study period: stable low, increasing then decreasing, stable intermediate, and stable high.

A total of 902 individuals were diagnosed with dementia and 2,407 with MCI at age 70 years or older. After adjustment, risks for MCI and dementia were 15.5% for those with higher occupational PA scores in the latter part of their working life and 9% for those with lower physical demands. The researchers concluded that “consistently working in an occupation with intermediate or high occupational PA was linked to an increased risk of cognitive impairment.”

The findings support those of the Copenhagen Male Study. Published in 2020, this longitudinal study compared leisure-time and occupational PA among more than 4,000 men in Denmark aged 40-59 at baseline in 1970-1971 and followed them until they turned 60. After adjustment, participants with high occupational PA had a 55% greater risk of developing dementia compared with those doing sedentary work.
 

Good vs. bad PA

“[T]he WHO [World Health Organization] guide to preventing dementia and disease on the whole mentions physical activity as an important factor. But our study suggests that it must be a ‘good’ form of physical activity, which hard physical work is not,” said Kirsten Nabe-Nielsen, PhD, lead author of this study

Beyond dementia, another recent study adds to a wealth of data on associations between occupational PA and cardiovascular risks. The cross-sectional analysis of U.S. data from the National Institute for Occupational Safety and Health showed that odds of CVD were higher when participants were “always” performing total occupational activity (odds ratio [OR], 1.99), occupational exertion (OR, 2.15), or occupational standing and walking around (OR, 1.84) compared with “never” engaging in these activities.

The contrasting effects of leisure-time vs. occupational PA constitute the “physical activity paradox” hypothesis. Starting in 2011, multiple studies by Andreas Holtermann, PhD, of the National Research Centre for the Working Environment lend support to the PA paradox theory, as do subsequent studies by others.

Although only “marginally considered” until a few years ago, recent large cohort studies seem to confirm the paradox, Pier Luigi Temporelli, MD wrote in a recent editorial.

In separate interviews, Dr. Skirbekk and lead author Tyler Quinn, PhD, MS, West Virginia University, Morgantown, pointed to the PA paradox as an explanation for their own recent findings, suggesting that the mechanisms that underlie it probably are responsible for the associated deleterious effects of occupational PA on the brain and heart, and even mortality.

“It’s well established that PA in your leisure time can be positive, but in the workplace, the results are quite the opposite,” Dr. Skirbekk said. “The specific mechanisms for why occupational PA is associated with elevated dementia risk are still not well understood and we need more knowledge. But we know that higher occupational physical demands have been linked to smaller hippocampal volume and poorer memory performance.”

Furthermore, he said, individuals working in jobs with high demands, both psychological and physical, combined with low job control perform more poorly on cognitive testing later in life.

“We looked mainly at professions where people have heavy workloads and you have much less autonomy, such as nursing assistants, office cleaners, childcare workers, and other personal care workers,” he said. “You cannot sit. You have somebody relying on you. It’s not all pleasure, and it can be very hard. That’s where we find the associations.”
 

Lack of autonomy

Specific characteristics indirectly associated with high occupational PA jobs – low cognitive stimuli, lifestyle factors, and socioeconomic influences – as well as factors directly related to high occupational PA, such as long hours, repetitive tasks, low levels of control, and stress, could also adversely affect cognitive trajectories, Dr. Skirbekk explained.

“By contrast, leisure-time physical activities tend to be of much shorter duration; are associated with socialization, play, [and] positive emotions; and [include] the opportunity to take breaks or shift to other types of activities if one prefers,” he said. “It may also be that too little or too much PA could be adversely related to cognitive outcomes – hence moderate activity levels, for example 10,000 steps a day, are still likely beneficial for cognitive functioning.”

Dr. Quinn said most of the CVD risk linked to occupational PA has to do with long periods of exertion such as lifting and carrying objects. While occupational standing and walking all day are also linked to CVD risk, they’re not as risky as lifting and carrying, he said.

Like Dr. Skirbekk, Dr. Quinn noted that individuals can take a break from leisure-time PA when they are tired, but occupational PA doesn’t have that same autonomy to allow for recovery.

“So, in many cases, individuals are not getting the recovery their body needs to actually experience PA benefits, because those benefits come during rest,” Dr. Quinn said.

“We’ve shown that PA at work raises acute cardiovascular responses, which are related to cardiovascular risk. For example, 24-hour and waking heart rate and diastolic blood pressure, as well as nonwork diastolic blood pressure, all were significantly higher on workdays versus non-workdays,” he said.

Dr. Quinn also said that psychological stress at work amplifies risk. “A person who does PA at work and is stressed is likely to be at greater risk than someone who has a physically active job but doesn’t have psychological stress combined with it.”
 

Research gaps

However, Dr. Skirbekk noted that there are strategies that can reduce the risk for MCI and dementia despite high levels of occupational PA. “It is often difficult to change professions, and even if you do, it won’t immediately affect cognition. But altering one’s lifestyle is likely to have effects on cognitive development across the life cycle.

“Many clinicians say they always advise lifestyle changes, but nothing happens. But it makes sense to emphasize that these changes – stopping smoking, eating well, getting proper sleep, etc. – affect not only cardiovascular risk but also cognition. And I think clinicians should also take a patient’s occupation into account during any evaluation,” Dr. Skirbekk noted.

Dr. Quinn said it isn’t realistic to expect workers to come up with solutions to the PA paradox because many don’t have the autonomy to be able to mitigate their occupational risk.

“I think administrative controls and policy changes eventually will be the levers of change. We’re not quite there yet, but those are the types of things we should do when we’re trying to reduce loads in some way, or reduce the time that people spend doing certain tasks we know are potentially bad,” he said.

However, not everyone agrees that occupational PA doesn’t confer the same benefits of leisure-time PA, at least with respect to cardiovascular risk. For example, the Prospective Urban Rural Epidemiology (PURE) study, which includes a cohort of 130,000 people from 17 high-income, middle-income, and low-income countries, concluded that both higher recreational and nonrecreational PA were associated with a lower risk for mortality and CVD events.

What additional research is needed to clarify the effects of occupational and leisure-time activity and to address conflicting findings?

“Even studies coming out now regarding the effects of occupational PA have mainly used older data,” Dr. Skirbekk noted. “Labor markets and job demands have changed over time. There are different types of tasks and skills required now than there were 20 or 40 years ago. And of course, working from home is a recent phenomenon that’s happened on a large scale and might affect daily routines, sleep patterns, and also cognition. We need a better understanding of what the consequences might be.”
 

Health inequity issue

More research is also necessary to understand the social determinants of cognitive decline, impairment, and dementia, he said. “Many of the studies we see today are based on self-report of what someone has done in the past, which is particularly problematic for individuals who are impaired or who give interviews with others, which can induce biases.”

Dr. Quinn suggests that PA guidelines may need to differentiate between occupational and leisure-time PA to better reflect current research findings.

Meanwhile, Dr. Skirbekk and Dr. Quinn both point to the toll that occupational PA takes on the brain and body in lower-income workers as an important health equity issue.

“Our national guidelines for PA include occupational activity,” said Dr. Quinn. “But it’s clear that a lot of people who are getting a lot of occupational PA, particularly socioeconomic and racial/ethnic minorities, are not benefiting from it.”

Dr. Holtermann, who has arguably done the most research to date on the PA paradox, noted in a recent editorial that the majority of workers with high occupational PA have a low socioeconomic position and therefore “improving our understanding of the underlying mechanisms behind the PA health paradox and identifying new intervention targets along those pathways will be an important step to reduce socioeconomic health inequalities across the globe.”
 

A version of this article first appeared on Medscape.com.

In the pursuit of optimal health, regular physical activity (PA) is recommended to protect against dementia, cardiovascular disease (CVD), cancer, and other noncommunicable diseases. A significant body of research suggests the benefits of PA are positively correlated with higher frequency and intensity – with more often deemed better. This research has spawned a focus on increasing step counts and investing in standing desks and other interventions aimed at keeping people active.

But for many people, PA is a work requirement over which they have little control, and emerging evidence suggests that these workers not only do not reap the benefits associated with leisure-time PA, but they also actually experience an increased risk for the very conditions that PA is intended to prevent.

A study published recently in The Lancet Regional Health – Europe used registry data from more than 7,000 adults in Norway, following them from age 33 to 65 years, to assess PA trajectories and risks for later-life mild cognitive impairment (MCI) and dementia at age 70 or older.

“Incorporating a life-course perspective gives a broader picture of how participants’ occupational histories relate to cognitive impairment later in life,” principal investigator Vegard Skirbekk, PhD, Columbia University Mailman School of Public Health, New York, said in an interview. Other studies typically have assessed occupational PA at a single time point, often close to the end of an individual’s career, and largely relied on self-report, he said.

Study participants worked in more than 300 different occupations. General physical activities performed on the included jobs required “considerable” use of arms and legs and moving the whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.

Dr. Skirbekk and colleagues grouped participants into four PA trajectories over the 44-year study period: stable low, increasing then decreasing, stable intermediate, and stable high.

A total of 902 individuals were diagnosed with dementia and 2,407 with MCI at age 70 years or older. After adjustment, risks for MCI and dementia were 15.5% for those with higher occupational PA scores in the latter part of their working life and 9% for those with lower physical demands. The researchers concluded that “consistently working in an occupation with intermediate or high occupational PA was linked to an increased risk of cognitive impairment.”

The findings support those of the Copenhagen Male Study. Published in 2020, this longitudinal study compared leisure-time and occupational PA among more than 4,000 men in Denmark aged 40-59 at baseline in 1970-1971 and followed them until they turned 60. After adjustment, participants with high occupational PA had a 55% greater risk of developing dementia compared with those doing sedentary work.
 

Good vs. bad PA

“[T]he WHO [World Health Organization] guide to preventing dementia and disease on the whole mentions physical activity as an important factor. But our study suggests that it must be a ‘good’ form of physical activity, which hard physical work is not,” said Kirsten Nabe-Nielsen, PhD, lead author of this study

Beyond dementia, another recent study adds to a wealth of data on associations between occupational PA and cardiovascular risks. The cross-sectional analysis of U.S. data from the National Institute for Occupational Safety and Health showed that odds of CVD were higher when participants were “always” performing total occupational activity (odds ratio [OR], 1.99), occupational exertion (OR, 2.15), or occupational standing and walking around (OR, 1.84) compared with “never” engaging in these activities.

The contrasting effects of leisure-time vs. occupational PA constitute the “physical activity paradox” hypothesis. Starting in 2011, multiple studies by Andreas Holtermann, PhD, of the National Research Centre for the Working Environment lend support to the PA paradox theory, as do subsequent studies by others.

Although only “marginally considered” until a few years ago, recent large cohort studies seem to confirm the paradox, Pier Luigi Temporelli, MD wrote in a recent editorial.

In separate interviews, Dr. Skirbekk and lead author Tyler Quinn, PhD, MS, West Virginia University, Morgantown, pointed to the PA paradox as an explanation for their own recent findings, suggesting that the mechanisms that underlie it probably are responsible for the associated deleterious effects of occupational PA on the brain and heart, and even mortality.

“It’s well established that PA in your leisure time can be positive, but in the workplace, the results are quite the opposite,” Dr. Skirbekk said. “The specific mechanisms for why occupational PA is associated with elevated dementia risk are still not well understood and we need more knowledge. But we know that higher occupational physical demands have been linked to smaller hippocampal volume and poorer memory performance.”

Furthermore, he said, individuals working in jobs with high demands, both psychological and physical, combined with low job control perform more poorly on cognitive testing later in life.

“We looked mainly at professions where people have heavy workloads and you have much less autonomy, such as nursing assistants, office cleaners, childcare workers, and other personal care workers,” he said. “You cannot sit. You have somebody relying on you. It’s not all pleasure, and it can be very hard. That’s where we find the associations.”
 

Lack of autonomy

Specific characteristics indirectly associated with high occupational PA jobs – low cognitive stimuli, lifestyle factors, and socioeconomic influences – as well as factors directly related to high occupational PA, such as long hours, repetitive tasks, low levels of control, and stress, could also adversely affect cognitive trajectories, Dr. Skirbekk explained.

“By contrast, leisure-time physical activities tend to be of much shorter duration; are associated with socialization, play, [and] positive emotions; and [include] the opportunity to take breaks or shift to other types of activities if one prefers,” he said. “It may also be that too little or too much PA could be adversely related to cognitive outcomes – hence moderate activity levels, for example 10,000 steps a day, are still likely beneficial for cognitive functioning.”

Dr. Quinn said most of the CVD risk linked to occupational PA has to do with long periods of exertion such as lifting and carrying objects. While occupational standing and walking all day are also linked to CVD risk, they’re not as risky as lifting and carrying, he said.

Like Dr. Skirbekk, Dr. Quinn noted that individuals can take a break from leisure-time PA when they are tired, but occupational PA doesn’t have that same autonomy to allow for recovery.

“So, in many cases, individuals are not getting the recovery their body needs to actually experience PA benefits, because those benefits come during rest,” Dr. Quinn said.

“We’ve shown that PA at work raises acute cardiovascular responses, which are related to cardiovascular risk. For example, 24-hour and waking heart rate and diastolic blood pressure, as well as nonwork diastolic blood pressure, all were significantly higher on workdays versus non-workdays,” he said.

Dr. Quinn also said that psychological stress at work amplifies risk. “A person who does PA at work and is stressed is likely to be at greater risk than someone who has a physically active job but doesn’t have psychological stress combined with it.”
 

Research gaps

However, Dr. Skirbekk noted that there are strategies that can reduce the risk for MCI and dementia despite high levels of occupational PA. “It is often difficult to change professions, and even if you do, it won’t immediately affect cognition. But altering one’s lifestyle is likely to have effects on cognitive development across the life cycle.

“Many clinicians say they always advise lifestyle changes, but nothing happens. But it makes sense to emphasize that these changes – stopping smoking, eating well, getting proper sleep, etc. – affect not only cardiovascular risk but also cognition. And I think clinicians should also take a patient’s occupation into account during any evaluation,” Dr. Skirbekk noted.

Dr. Quinn said it isn’t realistic to expect workers to come up with solutions to the PA paradox because many don’t have the autonomy to be able to mitigate their occupational risk.

“I think administrative controls and policy changes eventually will be the levers of change. We’re not quite there yet, but those are the types of things we should do when we’re trying to reduce loads in some way, or reduce the time that people spend doing certain tasks we know are potentially bad,” he said.

However, not everyone agrees that occupational PA doesn’t confer the same benefits of leisure-time PA, at least with respect to cardiovascular risk. For example, the Prospective Urban Rural Epidemiology (PURE) study, which includes a cohort of 130,000 people from 17 high-income, middle-income, and low-income countries, concluded that both higher recreational and nonrecreational PA were associated with a lower risk for mortality and CVD events.

What additional research is needed to clarify the effects of occupational and leisure-time activity and to address conflicting findings?

“Even studies coming out now regarding the effects of occupational PA have mainly used older data,” Dr. Skirbekk noted. “Labor markets and job demands have changed over time. There are different types of tasks and skills required now than there were 20 or 40 years ago. And of course, working from home is a recent phenomenon that’s happened on a large scale and might affect daily routines, sleep patterns, and also cognition. We need a better understanding of what the consequences might be.”
 

Health inequity issue

More research is also necessary to understand the social determinants of cognitive decline, impairment, and dementia, he said. “Many of the studies we see today are based on self-report of what someone has done in the past, which is particularly problematic for individuals who are impaired or who give interviews with others, which can induce biases.”

Dr. Quinn suggests that PA guidelines may need to differentiate between occupational and leisure-time PA to better reflect current research findings.

Meanwhile, Dr. Skirbekk and Dr. Quinn both point to the toll that occupational PA takes on the brain and body in lower-income workers as an important health equity issue.

“Our national guidelines for PA include occupational activity,” said Dr. Quinn. “But it’s clear that a lot of people who are getting a lot of occupational PA, particularly socioeconomic and racial/ethnic minorities, are not benefiting from it.”

Dr. Holtermann, who has arguably done the most research to date on the PA paradox, noted in a recent editorial that the majority of workers with high occupational PA have a low socioeconomic position and therefore “improving our understanding of the underlying mechanisms behind the PA health paradox and identifying new intervention targets along those pathways will be an important step to reduce socioeconomic health inequalities across the globe.”
 

A version of this article first appeared on Medscape.com.

In 2020, 54 million U.S. adults with chronic pain managed their symptoms with a mix of medication and nonpharmacologic therapies but one in four relied on medication alone, data from the Centers for Disease Control and Prevention show.

Results from the annual National Health Interview Survey (NHIS) show that over-the-counter (OTC) pain relievers were the most commonly used pharmacologic treatment and exercise was the most common choice among nonpharmacologic options.

The results also revealed that prescription opioid use for chronic pain decreased from 15.2% in 2019 to 13.5% in 2020. However, there was no corresponding increase in nonpharmacologic therapies, despite current CDC guidelines that recommend maximizing the use of medication alternatives.

“Public health efforts may reduce health inequities by increasing access to pain management therapies so that all persons with chronic pain can receive safe and effective care,” S. Michaela Rikard, PhD, and colleagues wrote.

The findings were published online in a research letter in Annals of Internal Medicine.  

Among 31,500 survey respondents, 7,400 indicated that they had pain on most days or every day for the past 3 months.

The survey collected data on self-reported opioid prescriptions in the past 3 months, as well as prescription and nonprescription opiate use during the same time period.

Among adult respondents, 60% used a combination of pharmacologic and nonpharmacologic treatments for pain and almost 27% used medications alone. Older adults, those with low incomes, uninsured individuals, and those living in the South were among those least likely to turn to nonpharmacologic treatment for pain.

After exercise, complementary therapies were the most commonly used nonpharmacologic options, including massage, meditation, or guided imagery, and spinal manipulation or other forms of chiropractic care.

For those taking medications, 76% self-reported using OTC pain relievers for pain, followed by prescription nonopioids (31%) and prescription opioids (13.5%).

Of those who used both pharmacologic and nonpharmacologic therapies, about half reported nonopioid and nonpharmacologic therapy use and 8% reported combined use of opioids, nonopioids, and nonpharmacologic therapy.

After adjustment for multiple factors, investigators found those who were older, had public insurance, or had more severe pain were more likely to use prescription opioids. They also reported severe pain (22%), but 4% reported only mild pain.

Study limitations included generalizability only to noninstitutionalized civilian adults, potential recall bias, and cross-sectional results that do not include patient or treatment history.

“Despite its limitations, this study identifies opportunities to improve guideline-concordant use of pharmacologic and nonpharmacologic therapies among adults with chronic pain,” the authors wrote.

There was no specific funding source for the study. The authors have reported no relevant financial disclosures.

A version of this article first appeared on Medscape.com.

In 2020, 54 million U.S. adults with chronic pain managed their symptoms with a mix of medication and nonpharmacologic therapies but one in four relied on medication alone, data from the Centers for Disease Control and Prevention show.

Results from the annual National Health Interview Survey (NHIS) show that over-the-counter (OTC) pain relievers were the most commonly used pharmacologic treatment and exercise was the most common choice among nonpharmacologic options.

The results also revealed that prescription opioid use for chronic pain decreased from 15.2% in 2019 to 13.5% in 2020. However, there was no corresponding increase in nonpharmacologic therapies, despite current CDC guidelines that recommend maximizing the use of medication alternatives.

“Public health efforts may reduce health inequities by increasing access to pain management therapies so that all persons with chronic pain can receive safe and effective care,” S. Michaela Rikard, PhD, and colleagues wrote.

The findings were published online in a research letter in Annals of Internal Medicine.  

Among 31,500 survey respondents, 7,400 indicated that they had pain on most days or every day for the past 3 months.

The survey collected data on self-reported opioid prescriptions in the past 3 months, as well as prescription and nonprescription opiate use during the same time period.

Among adult respondents, 60% used a combination of pharmacologic and nonpharmacologic treatments for pain and almost 27% used medications alone. Older adults, those with low incomes, uninsured individuals, and those living in the South were among those least likely to turn to nonpharmacologic treatment for pain.

After exercise, complementary therapies were the most commonly used nonpharmacologic options, including massage, meditation, or guided imagery, and spinal manipulation or other forms of chiropractic care.

For those taking medications, 76% self-reported using OTC pain relievers for pain, followed by prescription nonopioids (31%) and prescription opioids (13.5%).

Of those who used both pharmacologic and nonpharmacologic therapies, about half reported nonopioid and nonpharmacologic therapy use and 8% reported combined use of opioids, nonopioids, and nonpharmacologic therapy.

After adjustment for multiple factors, investigators found those who were older, had public insurance, or had more severe pain were more likely to use prescription opioids. They also reported severe pain (22%), but 4% reported only mild pain.

Study limitations included generalizability only to noninstitutionalized civilian adults, potential recall bias, and cross-sectional results that do not include patient or treatment history.

“Despite its limitations, this study identifies opportunities to improve guideline-concordant use of pharmacologic and nonpharmacologic therapies among adults with chronic pain,” the authors wrote.

There was no specific funding source for the study. The authors have reported no relevant financial disclosures.

A version of this article first appeared on Medscape.com.

In 2020, 54 million U.S. adults with chronic pain managed their symptoms with a mix of medication and nonpharmacologic therapies but one in four relied on medication alone, data from the Centers for Disease Control and Prevention show.

Results from the annual National Health Interview Survey (NHIS) show that over-the-counter (OTC) pain relievers were the most commonly used pharmacologic treatment and exercise was the most common choice among nonpharmacologic options.

The results also revealed that prescription opioid use for chronic pain decreased from 15.2% in 2019 to 13.5% in 2020. However, there was no corresponding increase in nonpharmacologic therapies, despite current CDC guidelines that recommend maximizing the use of medication alternatives.

“Public health efforts may reduce health inequities by increasing access to pain management therapies so that all persons with chronic pain can receive safe and effective care,” S. Michaela Rikard, PhD, and colleagues wrote.

The findings were published online in a research letter in Annals of Internal Medicine.  

Among 31,500 survey respondents, 7,400 indicated that they had pain on most days or every day for the past 3 months.

The survey collected data on self-reported opioid prescriptions in the past 3 months, as well as prescription and nonprescription opiate use during the same time period.

Among adult respondents, 60% used a combination of pharmacologic and nonpharmacologic treatments for pain and almost 27% used medications alone. Older adults, those with low incomes, uninsured individuals, and those living in the South were among those least likely to turn to nonpharmacologic treatment for pain.

After exercise, complementary therapies were the most commonly used nonpharmacologic options, including massage, meditation, or guided imagery, and spinal manipulation or other forms of chiropractic care.

For those taking medications, 76% self-reported using OTC pain relievers for pain, followed by prescription nonopioids (31%) and prescription opioids (13.5%).

Of those who used both pharmacologic and nonpharmacologic therapies, about half reported nonopioid and nonpharmacologic therapy use and 8% reported combined use of opioids, nonopioids, and nonpharmacologic therapy.

After adjustment for multiple factors, investigators found those who were older, had public insurance, or had more severe pain were more likely to use prescription opioids. They also reported severe pain (22%), but 4% reported only mild pain.

Study limitations included generalizability only to noninstitutionalized civilian adults, potential recall bias, and cross-sectional results that do not include patient or treatment history.

“Despite its limitations, this study identifies opportunities to improve guideline-concordant use of pharmacologic and nonpharmacologic therapies among adults with chronic pain,” the authors wrote.

There was no specific funding source for the study. The authors have reported no relevant financial disclosures.

A version of this article first appeared on Medscape.com.

Leading UK Alzheimer’s organizations have launched an ambitious plan to have a diagnostic Alzheimer’s disease (AD) blood test widely available within the next 5 years.

Alzheimer’s Research UK, the Alzheimer’s Society, and the National Institute for Health and Care Research (NIHR) are collaborating and leading AD researchers to bring a diagnostic blood test to the UK’s National Health Service (NHS).

“Dementia affects around 900,000 people in the UK today, and that number is expected to rise to 1.4 million by 2040. It is the UK’s biggest killer,” Fiona Carragher, with the Alzheimer’s Society, said during a media briefing announcing the project.

Yet, many people face a very long wait of up to 2-4 years to get a dementia diagnosis, and many cases remain undiagnosed, she noted.

A chief reason is lack of access to specialized diagnostic testing. Currently, only 2% of people in the United Kingdom have access to advanced diagnostic tests such as PET scans and lumbar punctures owing to limited availability.

“Getting an early and accurate diagnosis is the pivotal first step to getting help today and unlocking hope for the future” and blood biomarkers provide a “real opportunity to disrupt the diagnostic paradigm,” Ms. Carragher said. It also offers greater opportunities to participate in research and clinical trials, she added.
 

Attitude shift

Susan Kohlhaas, PhD, with Alzheimer’s Research UK, noted that attitudes toward dementia diagnosis have changed in the past few years. The days when people may have not wanted to know if they have dementia are gone.

Data from the latest wave of the Alzheimer’s Research UK Dementia Attitudes Monitor survey show that 9 in 10 people would seek a diagnosis from their provider. “That’s been driven by awareness of treatments and things that people can proactively do to try and slow disease progression,” Dr. Kohlhaas said.

“As new treatments for dementia become available there will to be a surge in people seeking a diagnosis. At the moment, we don’t have adequate infrastructure to cope with that demand,” Dr. Kohlhaas added.

She noted that blood tests are starting to show their potential as an effective part of the diagnosis and are widely used in research.

“In some cases, they are similar in sensitivity to gold-standard PET scans and lumbar punctures, and they’re less expensive and potentially more scalable on the NHS. What we need to do over the next several years is to understand how they fit into the clinical pathway,” Dr. Kohlhaas said.

The project will involve working with leading dementia researchers to pilot the implementation of potential blood tests in the NHS that can give an early and accurate diagnose of dementia.

The project, which kicks off in January 2024, will receive £5 million ($6.13 million) awarded by the UK Postcode Dream Fund. Specific details regarding the leadership team, participating centers, and specific blood biomarker tests to be trialed will be announced then.

Ms. Carragher and Dr. Kohlhaas reported no relevant financial conflicts of interest.
 

A version of this article appeared on Medscape.com.

Leading UK Alzheimer’s organizations have launched an ambitious plan to have a diagnostic Alzheimer’s disease (AD) blood test widely available within the next 5 years.

Alzheimer’s Research UK, the Alzheimer’s Society, and the National Institute for Health and Care Research (NIHR) are collaborating and leading AD researchers to bring a diagnostic blood test to the UK’s National Health Service (NHS).

“Dementia affects around 900,000 people in the UK today, and that number is expected to rise to 1.4 million by 2040. It is the UK’s biggest killer,” Fiona Carragher, with the Alzheimer’s Society, said during a media briefing announcing the project.

Yet, many people face a very long wait of up to 2-4 years to get a dementia diagnosis, and many cases remain undiagnosed, she noted.

A chief reason is lack of access to specialized diagnostic testing. Currently, only 2% of people in the United Kingdom have access to advanced diagnostic tests such as PET scans and lumbar punctures owing to limited availability.

“Getting an early and accurate diagnosis is the pivotal first step to getting help today and unlocking hope for the future” and blood biomarkers provide a “real opportunity to disrupt the diagnostic paradigm,” Ms. Carragher said. It also offers greater opportunities to participate in research and clinical trials, she added.
 

Attitude shift

Susan Kohlhaas, PhD, with Alzheimer’s Research UK, noted that attitudes toward dementia diagnosis have changed in the past few years. The days when people may have not wanted to know if they have dementia are gone.

Data from the latest wave of the Alzheimer’s Research UK Dementia Attitudes Monitor survey show that 9 in 10 people would seek a diagnosis from their provider. “That’s been driven by awareness of treatments and things that people can proactively do to try and slow disease progression,” Dr. Kohlhaas said.

“As new treatments for dementia become available there will to be a surge in people seeking a diagnosis. At the moment, we don’t have adequate infrastructure to cope with that demand,” Dr. Kohlhaas added.

She noted that blood tests are starting to show their potential as an effective part of the diagnosis and are widely used in research.

“In some cases, they are similar in sensitivity to gold-standard PET scans and lumbar punctures, and they’re less expensive and potentially more scalable on the NHS. What we need to do over the next several years is to understand how they fit into the clinical pathway,” Dr. Kohlhaas said.

The project will involve working with leading dementia researchers to pilot the implementation of potential blood tests in the NHS that can give an early and accurate diagnose of dementia.

The project, which kicks off in January 2024, will receive £5 million ($6.13 million) awarded by the UK Postcode Dream Fund. Specific details regarding the leadership team, participating centers, and specific blood biomarker tests to be trialed will be announced then.

Ms. Carragher and Dr. Kohlhaas reported no relevant financial conflicts of interest.
 

A version of this article appeared on Medscape.com.

Leading UK Alzheimer’s organizations have launched an ambitious plan to have a diagnostic Alzheimer’s disease (AD) blood test widely available within the next 5 years.

Alzheimer’s Research UK, the Alzheimer’s Society, and the National Institute for Health and Care Research (NIHR) are collaborating and leading AD researchers to bring a diagnostic blood test to the UK’s National Health Service (NHS).

“Dementia affects around 900,000 people in the UK today, and that number is expected to rise to 1.4 million by 2040. It is the UK’s biggest killer,” Fiona Carragher, with the Alzheimer’s Society, said during a media briefing announcing the project.

Yet, many people face a very long wait of up to 2-4 years to get a dementia diagnosis, and many cases remain undiagnosed, she noted.

A chief reason is lack of access to specialized diagnostic testing. Currently, only 2% of people in the United Kingdom have access to advanced diagnostic tests such as PET scans and lumbar punctures owing to limited availability.

“Getting an early and accurate diagnosis is the pivotal first step to getting help today and unlocking hope for the future” and blood biomarkers provide a “real opportunity to disrupt the diagnostic paradigm,” Ms. Carragher said. It also offers greater opportunities to participate in research and clinical trials, she added.
 

Attitude shift

Susan Kohlhaas, PhD, with Alzheimer’s Research UK, noted that attitudes toward dementia diagnosis have changed in the past few years. The days when people may have not wanted to know if they have dementia are gone.

Data from the latest wave of the Alzheimer’s Research UK Dementia Attitudes Monitor survey show that 9 in 10 people would seek a diagnosis from their provider. “That’s been driven by awareness of treatments and things that people can proactively do to try and slow disease progression,” Dr. Kohlhaas said.

“As new treatments for dementia become available there will to be a surge in people seeking a diagnosis. At the moment, we don’t have adequate infrastructure to cope with that demand,” Dr. Kohlhaas added.

She noted that blood tests are starting to show their potential as an effective part of the diagnosis and are widely used in research.

“In some cases, they are similar in sensitivity to gold-standard PET scans and lumbar punctures, and they’re less expensive and potentially more scalable on the NHS. What we need to do over the next several years is to understand how they fit into the clinical pathway,” Dr. Kohlhaas said.

The project will involve working with leading dementia researchers to pilot the implementation of potential blood tests in the NHS that can give an early and accurate diagnose of dementia.

The project, which kicks off in January 2024, will receive £5 million ($6.13 million) awarded by the UK Postcode Dream Fund. Specific details regarding the leadership team, participating centers, and specific blood biomarker tests to be trialed will be announced then.

Ms. Carragher and Dr. Kohlhaas reported no relevant financial conflicts of interest.
 

A version of this article appeared on Medscape.com.

TOPLINE:

A history of military service is associated with a 26% increased risk for amyloid plaque and 10% increased risk for elevated tau tangle levels, underscoring the urgent need for amyloid screening among veterans.

METHODOLOGY:

• The study included 597 male decedents who donated their brains to one of two Alzheimer’s Disease Research Center (ADRC) brain bank programs between 1986 and 2018.
• Researchers conducted public data tracing for historical information on military history, which included searching online commercial genealogical databases and paper archives.
• They evaluated tau tangles (using a B score of neurofibrillary tangle deposition in four stages: B0 [not present], B1 [transentorhinal stages], B2 [limbic stages], and B3 [isocortical stages]) and amyloid plaque pathology (using a C score that classifies neuritic amyloid plaque into four categories: no plaques, sparse, moderate, or frequent).
• The study involved three B score comparisons (1, 2, 3 vs. 0; 2, 3 vs. 0, 1; and 3 vs. 0, 1, 2) and two C score comparisons (sparse, moderate, or frequent vs. no plaques, and moderate or frequent vs. no plaque or sparse).

TAKEAWAY:

• Public record tracing determined that 60% of the sample of male decedents had a history of military service; the median year of birth was 1923 and the median year of death was 2007.
• After adjustment for age and year of death, those with a military service history had a 26% increased risk for a higher neuritic amyloid plaque C score compared with those without such history (odds ratio [OR], 1.26; 95% confidence interval [CI], 1.06-1.49), an increase that applied for both relevant comparisons.
• A history of military service was also associated with a 10% greater adjusted odds of a higher neurofibrillary tangle B score (OR, 1.10; 95% CI, 1.08-1.12), with the increase applying to all three comparisons.
• A sensitivity analysis that included both the male decedents and 556 female decedents (increasing the overall sample to 1,153) and was adjusted for sex in addition to age and year of death showed similar results to the male-only sample estimations for both B and C score comparisons.

IN PRACTICE:

Understanding how military service affects AD biological processes is “essential” from a research perspective, the investigators noted. These new findings “emphasize that targeted AD therapies in the veteran population are urgently needed.”

SOURCE:

The study was conducted by W. Ryan Powell, Center for Health Disparities Research and Department of Medicine, Geriatrics Division, University of Wisconsin School of Medicine and Public Health, and colleagues. It was published online in Alzheimer’s & Dementia.

LIMITATIONS:

Selection bias in brain donation is likely because ADRC cohorts are recruitment based. The study was unable to rigorously identify factors that may explain why individuals with military service are at greater risk of having amyloid and tau neuropathology (including the interplay between environmental and genetic risk factors such as apolipoprotein E status).

DISCLOSURES:

The study was supported by the National Institute on Aging. The authors reported no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

A history of military service is associated with a 26% increased risk for amyloid plaque and 10% increased risk for elevated tau tangle levels, underscoring the urgent need for amyloid screening among veterans.

METHODOLOGY:

• The study included 597 male decedents who donated their brains to one of two Alzheimer’s Disease Research Center (ADRC) brain bank programs between 1986 and 2018.
• Researchers conducted public data tracing for historical information on military history, which included searching online commercial genealogical databases and paper archives.
• They evaluated tau tangles (using a B score of neurofibrillary tangle deposition in four stages: B0 [not present], B1 [transentorhinal stages], B2 [limbic stages], and B3 [isocortical stages]) and amyloid plaque pathology (using a C score that classifies neuritic amyloid plaque into four categories: no plaques, sparse, moderate, or frequent).
• The study involved three B score comparisons (1, 2, 3 vs. 0; 2, 3 vs. 0, 1; and 3 vs. 0, 1, 2) and two C score comparisons (sparse, moderate, or frequent vs. no plaques, and moderate or frequent vs. no plaque or sparse).

TAKEAWAY:

• Public record tracing determined that 60% of the sample of male decedents had a history of military service; the median year of birth was 1923 and the median year of death was 2007.
• After adjustment for age and year of death, those with a military service history had a 26% increased risk for a higher neuritic amyloid plaque C score compared with those without such history (odds ratio [OR], 1.26; 95% confidence interval [CI], 1.06-1.49), an increase that applied for both relevant comparisons.
• A history of military service was also associated with a 10% greater adjusted odds of a higher neurofibrillary tangle B score (OR, 1.10; 95% CI, 1.08-1.12), with the increase applying to all three comparisons.
• A sensitivity analysis that included both the male decedents and 556 female decedents (increasing the overall sample to 1,153) and was adjusted for sex in addition to age and year of death showed similar results to the male-only sample estimations for both B and C score comparisons.

IN PRACTICE:

Understanding how military service affects AD biological processes is “essential” from a research perspective, the investigators noted. These new findings “emphasize that targeted AD therapies in the veteran population are urgently needed.”

SOURCE:

The study was conducted by W. Ryan Powell, Center for Health Disparities Research and Department of Medicine, Geriatrics Division, University of Wisconsin School of Medicine and Public Health, and colleagues. It was published online in Alzheimer’s & Dementia.

LIMITATIONS:

Selection bias in brain donation is likely because ADRC cohorts are recruitment based. The study was unable to rigorously identify factors that may explain why individuals with military service are at greater risk of having amyloid and tau neuropathology (including the interplay between environmental and genetic risk factors such as apolipoprotein E status).

DISCLOSURES:

The study was supported by the National Institute on Aging. The authors reported no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

A history of military service is associated with a 26% increased risk for amyloid plaque and 10% increased risk for elevated tau tangle levels, underscoring the urgent need for amyloid screening among veterans.

METHODOLOGY:

• The study included 597 male decedents who donated their brains to one of two Alzheimer’s Disease Research Center (ADRC) brain bank programs between 1986 and 2018.
• Researchers conducted public data tracing for historical information on military history, which included searching online commercial genealogical databases and paper archives.
• They evaluated tau tangles (using a B score of neurofibrillary tangle deposition in four stages: B0 [not present], B1 [transentorhinal stages], B2 [limbic stages], and B3 [isocortical stages]) and amyloid plaque pathology (using a C score that classifies neuritic amyloid plaque into four categories: no plaques, sparse, moderate, or frequent).
• The study involved three B score comparisons (1, 2, 3 vs. 0; 2, 3 vs. 0, 1; and 3 vs. 0, 1, 2) and two C score comparisons (sparse, moderate, or frequent vs. no plaques, and moderate or frequent vs. no plaque or sparse).

TAKEAWAY:

• Public record tracing determined that 60% of the sample of male decedents had a history of military service; the median year of birth was 1923 and the median year of death was 2007.
• After adjustment for age and year of death, those with a military service history had a 26% increased risk for a higher neuritic amyloid plaque C score compared with those without such history (odds ratio [OR], 1.26; 95% confidence interval [CI], 1.06-1.49), an increase that applied for both relevant comparisons.
• A history of military service was also associated with a 10% greater adjusted odds of a higher neurofibrillary tangle B score (OR, 1.10; 95% CI, 1.08-1.12), with the increase applying to all three comparisons.
• A sensitivity analysis that included both the male decedents and 556 female decedents (increasing the overall sample to 1,153) and was adjusted for sex in addition to age and year of death showed similar results to the male-only sample estimations for both B and C score comparisons.

IN PRACTICE:

Understanding how military service affects AD biological processes is “essential” from a research perspective, the investigators noted. These new findings “emphasize that targeted AD therapies in the veteran population are urgently needed.”

SOURCE:

The study was conducted by W. Ryan Powell, Center for Health Disparities Research and Department of Medicine, Geriatrics Division, University of Wisconsin School of Medicine and Public Health, and colleagues. It was published online in Alzheimer’s & Dementia.

LIMITATIONS:

Selection bias in brain donation is likely because ADRC cohorts are recruitment based. The study was unable to rigorously identify factors that may explain why individuals with military service are at greater risk of having amyloid and tau neuropathology (including the interplay between environmental and genetic risk factors such as apolipoprotein E status).

DISCLOSURES:

The study was supported by the National Institute on Aging. The authors reported no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

In the first year of the COVID-19 pandemic, there was a significant drop in working memory and executive function in older individuals. This was attributed to an increase in known dementia risk factors, including increased alcohol use and a more sedentary lifestyle. This trend persisted into the second year of the pandemic, after social restrictions had eased.

METHODOLOGY:

• In total, 3,140 participants (54% women; mean age, 68 years) in the PROTECT study, a longitudinal aging study in the United Kingdom, completed annual cognitive assessments and self-reported questionnaires related to mental health and lifestyle.
• Investigators analyzed cognition across three time periods: during the year before the pandemic (March 2019 to February 2020), during pandemic year 1 (March 2020 to February 2021), and pandemic year 2 (March 2021 to February 2022).
• Investigators conducted a subanalysis on those with mild cognitive impairment and those with a history of COVID-19 (n = 752).

TAKEAWAY:

• During the first year of the pandemic, when there were societal lockdowns totaling 6 months, significant worsening of executive function and working memory was seen across the entire cohort (effect sizes, 0.15 and 0.51, respectively), in people with mild cognitive impairment (effect sizes, 0.13 and 0.40, respectively), and in those with a previous history of COVID-19 (effect sizes, 0.24 and 0.46, respectively).
• Worsening of working memory was sustained across the whole cohort in the second year of the pandemic after lockdowns were lifted (effect size, 0.47).
• Even after investigators removed data on people with mild cognitive impairment and COVID-19, the decline in executive function (effect size, 0.15; P < .0001) and working memory (effect size, 0.53; P < .0001) persisted.
• Cognitive decline was significantly associated with known risk factors for dementia, such as reduced exercise (P = .0049) and increased alcohol use (P = .049), across the whole cohort, as well as depression (P = .011) in those with a history of COVID-19 and loneliness (P = .0038) in those with mild cognitive impairment.

IN PRACTICE:

Investigators noted that these data add to existing knowledge of long-standing health consequences of COVID-19, especially for older people with memory problems. “On the positive note, there is evidence that lifestyle changes and improved health management can positively influence mental functioning,” study coauthor Dag Aarsland, MD, PhD, professor of old age psychiatry at the Institute of Psychiatry, Psychology & Neuroscience of King’s College London, said in a press release. “The current study underlines the importance of careful monitoring of people at risk during major events such as the pandemic.”

SOURCE:

The study was led by Anne Corbett, PhD, of University of Exeter, and was published online in The Lancet Healthy Longevity. The research was funded by the National Institute for Health and Care Research (NIHR) Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King’s College London and the NIHR Exeter Biomedical Research Centre.

LIMITATIONS:

The study relied on self-reported data. In addition, the PROTECT cohort is self-selected and may skew toward participants with higher education levels.

DISCLOSURES:

Dr. Corbett reported receiving funding from the NIHR and grants from Synexus, reMYND, and Novo Nordisk. Other disclosures are noted in the original article.
 

A version of this article appeared on Medscape.com.

TOPLINE:

In the first year of the COVID-19 pandemic, there was a significant drop in working memory and executive function in older individuals. This was attributed to an increase in known dementia risk factors, including increased alcohol use and a more sedentary lifestyle. This trend persisted into the second year of the pandemic, after social restrictions had eased.

METHODOLOGY:

• In total, 3,140 participants (54% women; mean age, 68 years) in the PROTECT study, a longitudinal aging study in the United Kingdom, completed annual cognitive assessments and self-reported questionnaires related to mental health and lifestyle.
• Investigators analyzed cognition across three time periods: during the year before the pandemic (March 2019 to February 2020), during pandemic year 1 (March 2020 to February 2021), and pandemic year 2 (March 2021 to February 2022).
• Investigators conducted a subanalysis on those with mild cognitive impairment and those with a history of COVID-19 (n = 752).

TAKEAWAY:

• During the first year of the pandemic, when there were societal lockdowns totaling 6 months, significant worsening of executive function and working memory was seen across the entire cohort (effect sizes, 0.15 and 0.51, respectively), in people with mild cognitive impairment (effect sizes, 0.13 and 0.40, respectively), and in those with a previous history of COVID-19 (effect sizes, 0.24 and 0.46, respectively).
• Worsening of working memory was sustained across the whole cohort in the second year of the pandemic after lockdowns were lifted (effect size, 0.47).
• Even after investigators removed data on people with mild cognitive impairment and COVID-19, the decline in executive function (effect size, 0.15; P < .0001) and working memory (effect size, 0.53; P < .0001) persisted.
• Cognitive decline was significantly associated with known risk factors for dementia, such as reduced exercise (P = .0049) and increased alcohol use (P = .049), across the whole cohort, as well as depression (P = .011) in those with a history of COVID-19 and loneliness (P = .0038) in those with mild cognitive impairment.

IN PRACTICE:

Investigators noted that these data add to existing knowledge of long-standing health consequences of COVID-19, especially for older people with memory problems. “On the positive note, there is evidence that lifestyle changes and improved health management can positively influence mental functioning,” study coauthor Dag Aarsland, MD, PhD, professor of old age psychiatry at the Institute of Psychiatry, Psychology & Neuroscience of King’s College London, said in a press release. “The current study underlines the importance of careful monitoring of people at risk during major events such as the pandemic.”

SOURCE:

The study was led by Anne Corbett, PhD, of University of Exeter, and was published online in The Lancet Healthy Longevity. The research was funded by the National Institute for Health and Care Research (NIHR) Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King’s College London and the NIHR Exeter Biomedical Research Centre.

LIMITATIONS:

The study relied on self-reported data. In addition, the PROTECT cohort is self-selected and may skew toward participants with higher education levels.

DISCLOSURES:

Dr. Corbett reported receiving funding from the NIHR and grants from Synexus, reMYND, and Novo Nordisk. Other disclosures are noted in the original article.
 

A version of this article appeared on Medscape.com.

TOPLINE:

In the first year of the COVID-19 pandemic, there was a significant drop in working memory and executive function in older individuals. This was attributed to an increase in known dementia risk factors, including increased alcohol use and a more sedentary lifestyle. This trend persisted into the second year of the pandemic, after social restrictions had eased.

METHODOLOGY:

• In total, 3,140 participants (54% women; mean age, 68 years) in the PROTECT study, a longitudinal aging study in the United Kingdom, completed annual cognitive assessments and self-reported questionnaires related to mental health and lifestyle.
• Investigators analyzed cognition across three time periods: during the year before the pandemic (March 2019 to February 2020), during pandemic year 1 (March 2020 to February 2021), and pandemic year 2 (March 2021 to February 2022).
• Investigators conducted a subanalysis on those with mild cognitive impairment and those with a history of COVID-19 (n = 752).

TAKEAWAY:

• During the first year of the pandemic, when there were societal lockdowns totaling 6 months, significant worsening of executive function and working memory was seen across the entire cohort (effect sizes, 0.15 and 0.51, respectively), in people with mild cognitive impairment (effect sizes, 0.13 and 0.40, respectively), and in those with a previous history of COVID-19 (effect sizes, 0.24 and 0.46, respectively).
• Worsening of working memory was sustained across the whole cohort in the second year of the pandemic after lockdowns were lifted (effect size, 0.47).
• Even after investigators removed data on people with mild cognitive impairment and COVID-19, the decline in executive function (effect size, 0.15; P < .0001) and working memory (effect size, 0.53; P < .0001) persisted.
• Cognitive decline was significantly associated with known risk factors for dementia, such as reduced exercise (P = .0049) and increased alcohol use (P = .049), across the whole cohort, as well as depression (P = .011) in those with a history of COVID-19 and loneliness (P = .0038) in those with mild cognitive impairment.

IN PRACTICE:

Investigators noted that these data add to existing knowledge of long-standing health consequences of COVID-19, especially for older people with memory problems. “On the positive note, there is evidence that lifestyle changes and improved health management can positively influence mental functioning,” study coauthor Dag Aarsland, MD, PhD, professor of old age psychiatry at the Institute of Psychiatry, Psychology & Neuroscience of King’s College London, said in a press release. “The current study underlines the importance of careful monitoring of people at risk during major events such as the pandemic.”

SOURCE:

The study was led by Anne Corbett, PhD, of University of Exeter, and was published online in The Lancet Healthy Longevity. The research was funded by the National Institute for Health and Care Research (NIHR) Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King’s College London and the NIHR Exeter Biomedical Research Centre.

LIMITATIONS:

The study relied on self-reported data. In addition, the PROTECT cohort is self-selected and may skew toward participants with higher education levels.

DISCLOSURES:

Dr. Corbett reported receiving funding from the NIHR and grants from Synexus, reMYND, and Novo Nordisk. Other disclosures are noted in the original article.
 

A version of this article appeared on Medscape.com.

BERLIN – The open-label extension trials of deuruxolitinib for alopecia areata in adults show a persistent climb in response with the majority of patients achieving complete or near complete hair regrowth by 52 weeks, according to data presented at the annual congress of the European Academy of Dermatology and Venereology.

With response curves still climbing at follow-up to date, the results are “truly, truly remarkable,” said Brett King, MD, PhD, associate professor of dermatology, Yale University, New Haven, Conn.

Deuruxolitinib is a JAK inhibitor that has specificity for the 1 and 2 subtypes. At 24 weeks in the phase 3 THRIVE-AA1 and THRIVE-AA2 trials, presented at the American Academy of Dermatology annual meeting earlier this year, about 40% of those on the 12-mg twice-daily dose and 32% of those on the 8-mg twice-daily dose achieved a Severity of Alopecia Tool (SALT) score of ≤ 20%, signifying 80% or greater hair regrowth at 24 weeks. The placebo response was 0%.

Ted Bosworth/MDedge News

There were 741 patients available at 52 weeks for this on-going analysis. The mean SALT scores at entry exceeded 80%, meaning complete or near complete hair loss. The substantial proportion of patients who met the primary endpoint of SALT ≤ 20 at the end of the blinded period was encouraging, but Dr. King said that the 52-week results are important, not only showing the response was sustained, but that greater regrowth occurs over time.

“Alopecia takes time to treat,” said Dr. King, summarizing the lesson from these data. Moreover, he added that the long-term data are likely to under represent the absolute benefit even if no further growth is achieved with even longer follow-up. One reason is that missing long-term data were accounted for with a last-observation-carried-forward approach.

In other words, “this is the floor when considering response at 52 weeks,” Dr. King said. “In the real world, where adjunctive measures such as intralesional Kenalog [triamcinolone acetonide] or topical treatments are added, we are likely to do even better,” he added.
 

Adverse events remained low

Treatment-emergent adverse events remained low with “nothing particularly surprising,” Dr. King said. The rate of serious adverse events over 52 weeks was less than 2% on either dose of deuruxolitinib. The proportion of patients who discontinued treatment because of an adverse event was 0.7% in the 8-mg twice-daily arm and 1.1% in the 12-mg twice-daily arm.

Most approved oral JAK inhibitors carry a boxed warning based on a trial conducted with the relatively nonspecific tofacitinib. The trial enrolled older patients with rheumatoid arthritis at risk for thrombotic events, raising questions about its relevance to selective JAK inhibitors employed for other indications. There was only one thrombosis observed in the 52-week alopecia areata follow-up in a patient on deuruxolitinib. Dr. King noted that this patient, who was obese and was on the higher of the two doses, had multiple comorbidities, including systemic lupus erythematosus.

There were no major adverse cardiac events reported in long-term follow-up or cases of tuberculosis. The rate of opportunistic infections was 0.1% in the 8-mg twice-daily arm and 0.2% in the 12-mg twice-daily arm. Serious infections were observed in 0.6% and 0.4% of these two arms, respectively. There were four malignancies (0.5%) in each of the two study arms.

Of the side effects likely to be related to deuruxolitinib, acne was observed in about 10% of patients on either dose. The mechanism is unclear, but Dr. King reported this has been commonly observed with other JAK inhibitors.

Asked his opinion about the optimal starting dose of deuruxolitinib, Dr. King said, “in my mind, the efficacy of 8 mg is so impressive that I would not struggle at all in starting there,” noting that the higher dose could be considered with a slow or inadequate response.
 

Two JAK inhibitors are already approved

If approved for alopecia areata, deuruxolitinib will be the third JAK inhibitor available for this indication, following the recent approvals of baricitinib and ritlecitinib.

Calling JAK inhibitors “a major advance in the treatment of alopecia areata, particularly for those patients with severe, refractory disease,” Lynne Goldberg, MD, professor of dermatology at Boston University, and director of the hair clinic, Boston Medical Center, said that the proportion of patients with SALT scores ≤ 20 at 52-weeks is “huge.”

She is generally comfortable with the safety of the JAK inhibitors for alopecia areata.

“I believe that, in general, these medications are well tolerated in the alopecia areata population, particularly in otherwise healthy, young patients,” she said, indicating the benefit-to-risk ratio is particularly acceptable when disease is severe.

“This disease has tremendous emotional and functional implications, and many patients with severe or recurrent disease are willing to chance the side effects to live with a full head of hair,” she said. She added that well-informed patients can “make their own, individual assessment.”

Dr. King has financial relationships with approximately 20 pharmaceutical companies, including Concert Pharmaceuticals, which makes deuruxolitinib and provided funding for this study. Dr. Goldberg reports no financial conflicts relevant to this topic.

BERLIN – The open-label extension trials of deuruxolitinib for alopecia areata in adults show a persistent climb in response with the majority of patients achieving complete or near complete hair regrowth by 52 weeks, according to data presented at the annual congress of the European Academy of Dermatology and Venereology.

With response curves still climbing at follow-up to date, the results are “truly, truly remarkable,” said Brett King, MD, PhD, associate professor of dermatology, Yale University, New Haven, Conn.

Deuruxolitinib is a JAK inhibitor that has specificity for the 1 and 2 subtypes. At 24 weeks in the phase 3 THRIVE-AA1 and THRIVE-AA2 trials, presented at the American Academy of Dermatology annual meeting earlier this year, about 40% of those on the 12-mg twice-daily dose and 32% of those on the 8-mg twice-daily dose achieved a Severity of Alopecia Tool (SALT) score of ≤ 20%, signifying 80% or greater hair regrowth at 24 weeks. The placebo response was 0%.

Ted Bosworth/MDedge News

There were 741 patients available at 52 weeks for this on-going analysis. The mean SALT scores at entry exceeded 80%, meaning complete or near complete hair loss. The substantial proportion of patients who met the primary endpoint of SALT ≤ 20 at the end of the blinded period was encouraging, but Dr. King said that the 52-week results are important, not only showing the response was sustained, but that greater regrowth occurs over time.

“Alopecia takes time to treat,” said Dr. King, summarizing the lesson from these data. Moreover, he added that the long-term data are likely to under represent the absolute benefit even if no further growth is achieved with even longer follow-up. One reason is that missing long-term data were accounted for with a last-observation-carried-forward approach.

In other words, “this is the floor when considering response at 52 weeks,” Dr. King said. “In the real world, where adjunctive measures such as intralesional Kenalog [triamcinolone acetonide] or topical treatments are added, we are likely to do even better,” he added.
 

Adverse events remained low

Treatment-emergent adverse events remained low with “nothing particularly surprising,” Dr. King said. The rate of serious adverse events over 52 weeks was less than 2% on either dose of deuruxolitinib. The proportion of patients who discontinued treatment because of an adverse event was 0.7% in the 8-mg twice-daily arm and 1.1% in the 12-mg twice-daily arm.

Most approved oral JAK inhibitors carry a boxed warning based on a trial conducted with the relatively nonspecific tofacitinib. The trial enrolled older patients with rheumatoid arthritis at risk for thrombotic events, raising questions about its relevance to selective JAK inhibitors employed for other indications. There was only one thrombosis observed in the 52-week alopecia areata follow-up in a patient on deuruxolitinib. Dr. King noted that this patient, who was obese and was on the higher of the two doses, had multiple comorbidities, including systemic lupus erythematosus.

There were no major adverse cardiac events reported in long-term follow-up or cases of tuberculosis. The rate of opportunistic infections was 0.1% in the 8-mg twice-daily arm and 0.2% in the 12-mg twice-daily arm. Serious infections were observed in 0.6% and 0.4% of these two arms, respectively. There were four malignancies (0.5%) in each of the two study arms.

Of the side effects likely to be related to deuruxolitinib, acne was observed in about 10% of patients on either dose. The mechanism is unclear, but Dr. King reported this has been commonly observed with other JAK inhibitors.

Asked his opinion about the optimal starting dose of deuruxolitinib, Dr. King said, “in my mind, the efficacy of 8 mg is so impressive that I would not struggle at all in starting there,” noting that the higher dose could be considered with a slow or inadequate response.
 

Two JAK inhibitors are already approved

If approved for alopecia areata, deuruxolitinib will be the third JAK inhibitor available for this indication, following the recent approvals of baricitinib and ritlecitinib.

Calling JAK inhibitors “a major advance in the treatment of alopecia areata, particularly for those patients with severe, refractory disease,” Lynne Goldberg, MD, professor of dermatology at Boston University, and director of the hair clinic, Boston Medical Center, said that the proportion of patients with SALT scores ≤ 20 at 52-weeks is “huge.”

She is generally comfortable with the safety of the JAK inhibitors for alopecia areata.

“I believe that, in general, these medications are well tolerated in the alopecia areata population, particularly in otherwise healthy, young patients,” she said, indicating the benefit-to-risk ratio is particularly acceptable when disease is severe.

“This disease has tremendous emotional and functional implications, and many patients with severe or recurrent disease are willing to chance the side effects to live with a full head of hair,” she said. She added that well-informed patients can “make their own, individual assessment.”

Dr. King has financial relationships with approximately 20 pharmaceutical companies, including Concert Pharmaceuticals, which makes deuruxolitinib and provided funding for this study. Dr. Goldberg reports no financial conflicts relevant to this topic.

BERLIN – The open-label extension trials of deuruxolitinib for alopecia areata in adults show a persistent climb in response with the majority of patients achieving complete or near complete hair regrowth by 52 weeks, according to data presented at the annual congress of the European Academy of Dermatology and Venereology.

With response curves still climbing at follow-up to date, the results are “truly, truly remarkable,” said Brett King, MD, PhD, associate professor of dermatology, Yale University, New Haven, Conn.

Deuruxolitinib is a JAK inhibitor that has specificity for the 1 and 2 subtypes. At 24 weeks in the phase 3 THRIVE-AA1 and THRIVE-AA2 trials, presented at the American Academy of Dermatology annual meeting earlier this year, about 40% of those on the 12-mg twice-daily dose and 32% of those on the 8-mg twice-daily dose achieved a Severity of Alopecia Tool (SALT) score of ≤ 20%, signifying 80% or greater hair regrowth at 24 weeks. The placebo response was 0%.

Ted Bosworth/MDedge News

There were 741 patients available at 52 weeks for this on-going analysis. The mean SALT scores at entry exceeded 80%, meaning complete or near complete hair loss. The substantial proportion of patients who met the primary endpoint of SALT ≤ 20 at the end of the blinded period was encouraging, but Dr. King said that the 52-week results are important, not only showing the response was sustained, but that greater regrowth occurs over time.

“Alopecia takes time to treat,” said Dr. King, summarizing the lesson from these data. Moreover, he added that the long-term data are likely to under represent the absolute benefit even if no further growth is achieved with even longer follow-up. One reason is that missing long-term data were accounted for with a last-observation-carried-forward approach.

In other words, “this is the floor when considering response at 52 weeks,” Dr. King said. “In the real world, where adjunctive measures such as intralesional Kenalog [triamcinolone acetonide] or topical treatments are added, we are likely to do even better,” he added.
 

Adverse events remained low

Treatment-emergent adverse events remained low with “nothing particularly surprising,” Dr. King said. The rate of serious adverse events over 52 weeks was less than 2% on either dose of deuruxolitinib. The proportion of patients who discontinued treatment because of an adverse event was 0.7% in the 8-mg twice-daily arm and 1.1% in the 12-mg twice-daily arm.

Most approved oral JAK inhibitors carry a boxed warning based on a trial conducted with the relatively nonspecific tofacitinib. The trial enrolled older patients with rheumatoid arthritis at risk for thrombotic events, raising questions about its relevance to selective JAK inhibitors employed for other indications. There was only one thrombosis observed in the 52-week alopecia areata follow-up in a patient on deuruxolitinib. Dr. King noted that this patient, who was obese and was on the higher of the two doses, had multiple comorbidities, including systemic lupus erythematosus.

There were no major adverse cardiac events reported in long-term follow-up or cases of tuberculosis. The rate of opportunistic infections was 0.1% in the 8-mg twice-daily arm and 0.2% in the 12-mg twice-daily arm. Serious infections were observed in 0.6% and 0.4% of these two arms, respectively. There were four malignancies (0.5%) in each of the two study arms.

Of the side effects likely to be related to deuruxolitinib, acne was observed in about 10% of patients on either dose. The mechanism is unclear, but Dr. King reported this has been commonly observed with other JAK inhibitors.

Asked his opinion about the optimal starting dose of deuruxolitinib, Dr. King said, “in my mind, the efficacy of 8 mg is so impressive that I would not struggle at all in starting there,” noting that the higher dose could be considered with a slow or inadequate response.
 

Two JAK inhibitors are already approved

If approved for alopecia areata, deuruxolitinib will be the third JAK inhibitor available for this indication, following the recent approvals of baricitinib and ritlecitinib.

Calling JAK inhibitors “a major advance in the treatment of alopecia areata, particularly for those patients with severe, refractory disease,” Lynne Goldberg, MD, professor of dermatology at Boston University, and director of the hair clinic, Boston Medical Center, said that the proportion of patients with SALT scores ≤ 20 at 52-weeks is “huge.”

She is generally comfortable with the safety of the JAK inhibitors for alopecia areata.

“I believe that, in general, these medications are well tolerated in the alopecia areata population, particularly in otherwise healthy, young patients,” she said, indicating the benefit-to-risk ratio is particularly acceptable when disease is severe.

“This disease has tremendous emotional and functional implications, and many patients with severe or recurrent disease are willing to chance the side effects to live with a full head of hair,” she said. She added that well-informed patients can “make their own, individual assessment.”

Dr. King has financial relationships with approximately 20 pharmaceutical companies, including Concert Pharmaceuticals, which makes deuruxolitinib and provided funding for this study. Dr. Goldberg reports no financial conflicts relevant to this topic.

BERLIN – Tapinarof cream is highly effective, safe, and well tolerated for the treatment of atopic dermatitis (AD) in adults as well as children as young as 2 years of age, according to results of two pivotal trials presented at the at the annual congress of the European Academy of Dermatology and Venereology.

If approved for AD, one advantage of tapinarof cream relative to topical corticosteroids is potential use “without restrictions on duration, extent, or site of application,” reported Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research, George Washington University, Washington.

Tapinarof cream, 1%, an aryl hydrocarbon receptor agonist, was approved in 2022 for treating plaque psoriasis in adults.

In the two phase 3 trials, ADORING 1 and ADORING 2, which were presented together at the meeting, the primary endpoint was Validated Investigator Global Assessment (vIGA) for AD of 0 (clear) or 1 (almost clear) at 8 weeks. For this endpoint and all secondary endpoints, the relative advantage of the active cream over the vehicle alone was about the same in both studies.

For example, the vIGA clear or almost clear response was met by 45.4% and 46.4% of those in the experimental arm of ADORING 1 and 2, respectively, but only 13.9% and 18.0% in the control arms (P < .0001 for both).

For the secondary endpoint of Eczema Area and Severity Index (EASI75), signifying 75% clearance of skin lesions, the response rates were 55.8% and 59.1% in the two trials, but only 22.9% and 24.1% in the respective control arms (P < .0001 for both).

The two identically designed trials randomized patients with moderate to severe AD in a 2:1 ratio to tapinarof cream or vehicle alone. There were 407 patients ages 2-81 years in ADORING I and 406 in ADORING 2. Patients were instructed to apply the active cream or vehicle once per day.

The safety data for tapinarof in these studies was generally consistent with the experience with this agent in plaque psoriasis. According to Dr. Silverberg, there was a modest increase in reports of headache early in this study, but these were transient. Follicular events were also more common on tapinarof than on its vehicle, but Dr. Silverberg said that the rate of discontinuations for adverse events, although low in both arms, was numerically lower in the active treatment arm in both trials.

“There were reports of contact dermatitis in the psoriasis studies, but we have not seen this in the AD trials,” Dr. Silverberg said.
 

Itch control evaluated

In a separate presentation of ADORING 1 and 2 results, Eric Simpson, MD, professor of dermatology, Oregon Health & Science University, Portland, provided detailed information about itch control, which was evaluated with the Peak Pruritus–Numerical Rating Scale (PP-NRS).

Ted Bosworth/MDedge News

“The PP-NRS considers a person’s worst itch over the past 24 hours based on an 11-point scale,” explained Dr. Simpson, who said that patients scored itch daily with comparisons made at weeks 1, 2, 4, and 8.

Over time, pruritus scores fell in both groups, but reductions were far steeper among those in the active treatment arms.

“In ADORING 1, there were greater reductions in itch as early as day 1,” Dr. Simpson reported. Although the differences in itch were not detected until day 2 in ADORING 2, the differences were already significant and clinically meaningful in both studies by the end of the first week.

By week 8, the mean reductions in PP-NRS scores were 2.6 and 2.4 in the vehicle arms of ADORING 1 and 2, respectively. In the treatment arm, the reduction was 4.1 points in both arms (P < .0001 for both studies).
 

Forty-eight–week follow-up planned

More than 90% of patients in both studies have rolled over into the open-label extension ADORING 3 trial, with a planned follow-up of 48 weeks, according to Dr. Silverberg, who said that those in the placebo arm have been crossed over to tapinarof.

The response and the safety appear to be similar in adults and children, although Dr. Silverberg said that further analyses of outcomes by age are planned. He noted that there is also an ongoing study of tapinarof in children with plaque psoriasis.

In AD in particular, Dr. Silverberg said there is “an unmet need” for a topical nonsteroidal anti-inflammatory. While topical corticosteroids are a mainstay of AD therapy in children as well as adults, he noted the limitations of these drugs, including that they can only be applied for limited periods.

Tapinarof binds to the aryl hydrocarbon receptor (AhR), which regulates immune function in the skin and is expressed in many skin cell types. By inhibiting AhR, tapinarof blocks cytokine activation and has an antioxidant effect.

Adelaide A. Hebert, MD, professor and director of pediatric dermatology, McGovern Medical School at UTHealth, Houston, has participated in clinical studies of tapinarof for AD, and said she has been impressed with its efficacy and tolerability in children as well as adults. In the case of children, parents, as well as patients, “valued the rapid onset of disease control, the once-daily application regimen, and the itch control,” she said in an interview after the meeting.

If approved, Dr. Hebert said, “this novel steroid-free medication has the potential to change the management arena for pediatric and adult patients with moderate to severe atopic dermatitis.”

The recent introduction of new systemic therapies for AD, such as JAK inhibitors, has increased options for AD control, but “we still need effective and safe topical therapies, especially in children and young adults,” said Sonja Ständer, MD, head of the Interdisciplinary Center for Chronic Pruritus, University of Münster (Germany). Author of a comprehensive review article on AD in the New England Journal of Medicine 2 years ago, Dr. Ständer said results from the phase 3 topical tapinarof trials, as well as the phase 3 topical ruxolitinib trials, which were also presented as late breakers at the 2023 EADV meeting, provide “hope that an alternative to topical steroids will soon be available.”

Based on their safety and rapid control of itch in children with AD, “these will complement our current portfolio of topical therapies very well and have the potential to replace topical steroids early in therapy or to replace them altogether,” she told this news organization.

Dermavant Sciences, manufacturer of tapinarof, anticipates filing for Food and Drug Administration approval for AD in the first quarter of 2024, according to a company statement.

Dr. Silverberg and Dr. Simpson reported financial relationships with multiple pharmaceutical companies, including Dermavant, which provided funding for the ADORING trials. Dr. Hebert has financial relationship with more than 15 pharmaceutical companies, including Dermavent and other companies that have or are developing therapies for AD. Dr. Ständer reported financial relationships with Beiersdorf, Eli Lilly, Galderma, Kiniksa, Pfizer, and Sanofi.

BERLIN – Tapinarof cream is highly effective, safe, and well tolerated for the treatment of atopic dermatitis (AD) in adults as well as children as young as 2 years of age, according to results of two pivotal trials presented at the at the annual congress of the European Academy of Dermatology and Venereology.

If approved for AD, one advantage of tapinarof cream relative to topical corticosteroids is potential use “without restrictions on duration, extent, or site of application,” reported Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research, George Washington University, Washington.

Tapinarof cream, 1%, an aryl hydrocarbon receptor agonist, was approved in 2022 for treating plaque psoriasis in adults.

In the two phase 3 trials, ADORING 1 and ADORING 2, which were presented together at the meeting, the primary endpoint was Validated Investigator Global Assessment (vIGA) for AD of 0 (clear) or 1 (almost clear) at 8 weeks. For this endpoint and all secondary endpoints, the relative advantage of the active cream over the vehicle alone was about the same in both studies.

For example, the vIGA clear or almost clear response was met by 45.4% and 46.4% of those in the experimental arm of ADORING 1 and 2, respectively, but only 13.9% and 18.0% in the control arms (P < .0001 for both).

For the secondary endpoint of Eczema Area and Severity Index (EASI75), signifying 75% clearance of skin lesions, the response rates were 55.8% and 59.1% in the two trials, but only 22.9% and 24.1% in the respective control arms (P < .0001 for both).

The two identically designed trials randomized patients with moderate to severe AD in a 2:1 ratio to tapinarof cream or vehicle alone. There were 407 patients ages 2-81 years in ADORING I and 406 in ADORING 2. Patients were instructed to apply the active cream or vehicle once per day.

The safety data for tapinarof in these studies was generally consistent with the experience with this agent in plaque psoriasis. According to Dr. Silverberg, there was a modest increase in reports of headache early in this study, but these were transient. Follicular events were also more common on tapinarof than on its vehicle, but Dr. Silverberg said that the rate of discontinuations for adverse events, although low in both arms, was numerically lower in the active treatment arm in both trials.

“There were reports of contact dermatitis in the psoriasis studies, but we have not seen this in the AD trials,” Dr. Silverberg said.
 

Itch control evaluated

In a separate presentation of ADORING 1 and 2 results, Eric Simpson, MD, professor of dermatology, Oregon Health & Science University, Portland, provided detailed information about itch control, which was evaluated with the Peak Pruritus–Numerical Rating Scale (PP-NRS).

Ted Bosworth/MDedge News

“The PP-NRS considers a person’s worst itch over the past 24 hours based on an 11-point scale,” explained Dr. Simpson, who said that patients scored itch daily with comparisons made at weeks 1, 2, 4, and 8.

Over time, pruritus scores fell in both groups, but reductions were far steeper among those in the active treatment arms.

“In ADORING 1, there were greater reductions in itch as early as day 1,” Dr. Simpson reported. Although the differences in itch were not detected until day 2 in ADORING 2, the differences were already significant and clinically meaningful in both studies by the end of the first week.

By week 8, the mean reductions in PP-NRS scores were 2.6 and 2.4 in the vehicle arms of ADORING 1 and 2, respectively. In the treatment arm, the reduction was 4.1 points in both arms (P < .0001 for both studies).
 

Forty-eight–week follow-up planned

More than 90% of patients in both studies have rolled over into the open-label extension ADORING 3 trial, with a planned follow-up of 48 weeks, according to Dr. Silverberg, who said that those in the placebo arm have been crossed over to tapinarof.

The response and the safety appear to be similar in adults and children, although Dr. Silverberg said that further analyses of outcomes by age are planned. He noted that there is also an ongoing study of tapinarof in children with plaque psoriasis.

In AD in particular, Dr. Silverberg said there is “an unmet need” for a topical nonsteroidal anti-inflammatory. While topical corticosteroids are a mainstay of AD therapy in children as well as adults, he noted the limitations of these drugs, including that they can only be applied for limited periods.

Tapinarof binds to the aryl hydrocarbon receptor (AhR), which regulates immune function in the skin and is expressed in many skin cell types. By inhibiting AhR, tapinarof blocks cytokine activation and has an antioxidant effect.

Adelaide A. Hebert, MD, professor and director of pediatric dermatology, McGovern Medical School at UTHealth, Houston, has participated in clinical studies of tapinarof for AD, and said she has been impressed with its efficacy and tolerability in children as well as adults. In the case of children, parents, as well as patients, “valued the rapid onset of disease control, the once-daily application regimen, and the itch control,” she said in an interview after the meeting.

If approved, Dr. Hebert said, “this novel steroid-free medication has the potential to change the management arena for pediatric and adult patients with moderate to severe atopic dermatitis.”

The recent introduction of new systemic therapies for AD, such as JAK inhibitors, has increased options for AD control, but “we still need effective and safe topical therapies, especially in children and young adults,” said Sonja Ständer, MD, head of the Interdisciplinary Center for Chronic Pruritus, University of Münster (Germany). Author of a comprehensive review article on AD in the New England Journal of Medicine 2 years ago, Dr. Ständer said results from the phase 3 topical tapinarof trials, as well as the phase 3 topical ruxolitinib trials, which were also presented as late breakers at the 2023 EADV meeting, provide “hope that an alternative to topical steroids will soon be available.”

Based on their safety and rapid control of itch in children with AD, “these will complement our current portfolio of topical therapies very well and have the potential to replace topical steroids early in therapy or to replace them altogether,” she told this news organization.

Dermavant Sciences, manufacturer of tapinarof, anticipates filing for Food and Drug Administration approval for AD in the first quarter of 2024, according to a company statement.

Dr. Silverberg and Dr. Simpson reported financial relationships with multiple pharmaceutical companies, including Dermavant, which provided funding for the ADORING trials. Dr. Hebert has financial relationship with more than 15 pharmaceutical companies, including Dermavent and other companies that have or are developing therapies for AD. Dr. Ständer reported financial relationships with Beiersdorf, Eli Lilly, Galderma, Kiniksa, Pfizer, and Sanofi.

BERLIN – Tapinarof cream is highly effective, safe, and well tolerated for the treatment of atopic dermatitis (AD) in adults as well as children as young as 2 years of age, according to results of two pivotal trials presented at the at the annual congress of the European Academy of Dermatology and Venereology.

If approved for AD, one advantage of tapinarof cream relative to topical corticosteroids is potential use “without restrictions on duration, extent, or site of application,” reported Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research, George Washington University, Washington.

Tapinarof cream, 1%, an aryl hydrocarbon receptor agonist, was approved in 2022 for treating plaque psoriasis in adults.

In the two phase 3 trials, ADORING 1 and ADORING 2, which were presented together at the meeting, the primary endpoint was Validated Investigator Global Assessment (vIGA) for AD of 0 (clear) or 1 (almost clear) at 8 weeks. For this endpoint and all secondary endpoints, the relative advantage of the active cream over the vehicle alone was about the same in both studies.

For example, the vIGA clear or almost clear response was met by 45.4% and 46.4% of those in the experimental arm of ADORING 1 and 2, respectively, but only 13.9% and 18.0% in the control arms (P < .0001 for both).

For the secondary endpoint of Eczema Area and Severity Index (EASI75), signifying 75% clearance of skin lesions, the response rates were 55.8% and 59.1% in the two trials, but only 22.9% and 24.1% in the respective control arms (P < .0001 for both).

The two identically designed trials randomized patients with moderate to severe AD in a 2:1 ratio to tapinarof cream or vehicle alone. There were 407 patients ages 2-81 years in ADORING I and 406 in ADORING 2. Patients were instructed to apply the active cream or vehicle once per day.

The safety data for tapinarof in these studies was generally consistent with the experience with this agent in plaque psoriasis. According to Dr. Silverberg, there was a modest increase in reports of headache early in this study, but these were transient. Follicular events were also more common on tapinarof than on its vehicle, but Dr. Silverberg said that the rate of discontinuations for adverse events, although low in both arms, was numerically lower in the active treatment arm in both trials.

“There were reports of contact dermatitis in the psoriasis studies, but we have not seen this in the AD trials,” Dr. Silverberg said.
 

Itch control evaluated

In a separate presentation of ADORING 1 and 2 results, Eric Simpson, MD, professor of dermatology, Oregon Health & Science University, Portland, provided detailed information about itch control, which was evaluated with the Peak Pruritus–Numerical Rating Scale (PP-NRS).

Ted Bosworth/MDedge News

“The PP-NRS considers a person’s worst itch over the past 24 hours based on an 11-point scale,” explained Dr. Simpson, who said that patients scored itch daily with comparisons made at weeks 1, 2, 4, and 8.

Over time, pruritus scores fell in both groups, but reductions were far steeper among those in the active treatment arms.

“In ADORING 1, there were greater reductions in itch as early as day 1,” Dr. Simpson reported. Although the differences in itch were not detected until day 2 in ADORING 2, the differences were already significant and clinically meaningful in both studies by the end of the first week.

By week 8, the mean reductions in PP-NRS scores were 2.6 and 2.4 in the vehicle arms of ADORING 1 and 2, respectively. In the treatment arm, the reduction was 4.1 points in both arms (P < .0001 for both studies).
 

Forty-eight–week follow-up planned

More than 90% of patients in both studies have rolled over into the open-label extension ADORING 3 trial, with a planned follow-up of 48 weeks, according to Dr. Silverberg, who said that those in the placebo arm have been crossed over to tapinarof.

The response and the safety appear to be similar in adults and children, although Dr. Silverberg said that further analyses of outcomes by age are planned. He noted that there is also an ongoing study of tapinarof in children with plaque psoriasis.

In AD in particular, Dr. Silverberg said there is “an unmet need” for a topical nonsteroidal anti-inflammatory. While topical corticosteroids are a mainstay of AD therapy in children as well as adults, he noted the limitations of these drugs, including that they can only be applied for limited periods.

Tapinarof binds to the aryl hydrocarbon receptor (AhR), which regulates immune function in the skin and is expressed in many skin cell types. By inhibiting AhR, tapinarof blocks cytokine activation and has an antioxidant effect.

Adelaide A. Hebert, MD, professor and director of pediatric dermatology, McGovern Medical School at UTHealth, Houston, has participated in clinical studies of tapinarof for AD, and said she has been impressed with its efficacy and tolerability in children as well as adults. In the case of children, parents, as well as patients, “valued the rapid onset of disease control, the once-daily application regimen, and the itch control,” she said in an interview after the meeting.

If approved, Dr. Hebert said, “this novel steroid-free medication has the potential to change the management arena for pediatric and adult patients with moderate to severe atopic dermatitis.”

The recent introduction of new systemic therapies for AD, such as JAK inhibitors, has increased options for AD control, but “we still need effective and safe topical therapies, especially in children and young adults,” said Sonja Ständer, MD, head of the Interdisciplinary Center for Chronic Pruritus, University of Münster (Germany). Author of a comprehensive review article on AD in the New England Journal of Medicine 2 years ago, Dr. Ständer said results from the phase 3 topical tapinarof trials, as well as the phase 3 topical ruxolitinib trials, which were also presented as late breakers at the 2023 EADV meeting, provide “hope that an alternative to topical steroids will soon be available.”

Based on their safety and rapid control of itch in children with AD, “these will complement our current portfolio of topical therapies very well and have the potential to replace topical steroids early in therapy or to replace them altogether,” she told this news organization.

Dermavant Sciences, manufacturer of tapinarof, anticipates filing for Food and Drug Administration approval for AD in the first quarter of 2024, according to a company statement.

Dr. Silverberg and Dr. Simpson reported financial relationships with multiple pharmaceutical companies, including Dermavant, which provided funding for the ADORING trials. Dr. Hebert has financial relationship with more than 15 pharmaceutical companies, including Dermavent and other companies that have or are developing therapies for AD. Dr. Ständer reported financial relationships with Beiersdorf, Eli Lilly, Galderma, Kiniksa, Pfizer, and Sanofi.

BERLIN – In separate trials conducted in patients with hidradenitis suppurativa (HS), two biologics that inhibit the activity of interleukin-17A (IL-17A) and IL-17F were associated with highly encouraging rates of control.

One of the trials evaluated a nanobody inhibitor, sonelokimab, a molecule with a substantially smaller size than traditional monoclonal antibodies (40 kilodaltons vs. 150 kilodaltons). After 24 weeks of treatment, the most effective of the two study doses almost doubled the proportion of patients with complete resolution of draining tunnels (41.1% vs. 23.8%; P < .05) relative to placebo.

“I think the size of sonelokimab is important,” Brian Kirby, MD, a consultant dermatologist at St. Vincent’s Hospital, Dublin, said at the annual congress of the European Academy of Dermatology and Venereology. “We think the smaller size results in better penetration of inflamed tissue,” he added, noting that penetration of abscesses, fistulae, and tunnels has been recognized in the past as a potential weakness of the larger monoclonal antibodies.

Ted Bosworth/MDedge News

The other set of anti-17-A/F set of data were generated by a pooled 48-week maintenance from the BE HEARD I and II trials with bimekizumab. The 16-week data from these two trials were presented at the annual meeting of the American Academy of Dermatology earlier this year.
 

IL-17A/F trials

Both the 16-week phase 2 data with sonelokimab and the 48-week pooled phase 3 maintenance data with bimekizumab were presented as late-breakers at the EADV Congress.

In the sonelokimab trial, called MIRA, 234 adults with HS were randomized in a 2:2:2:1 ratio to one of the two experimental arms, placebo, or a reference arm with the tumor necrosis factor (TNF) inhibitor adalimumab. Nearly 64% had Hurley stage II HS.

The primary endpoint was a 75% or greater reduction in total abscesses and nodules with no increase in draining tunnel count (HiSCR75) from baseline. Dr. Kirby said that this is more rigorous than the HiSCR50 endpoint more commonly used in HS clinical trials. Treatments were administered every 2 weeks for the first 8 weeks of a planned follow-up of 24 weeks and then every 4 weeks thereafter.

At 16 weeks, according to the data Dr. Kirby presented, both doses of sonelokimab were more active than placebo, but Dr. Kirby reported that the lower dose performed better for most objective endpoints.

For example, the HiSCR75 was reached by 43.3% of those randomized to the 120-mg dose (P < .001 vs. placebo), 34.8% of those randomized to the 240-mg dose (P <.01), and 14.7% of those randomized to placebo.

For HiSCR50, response rates were 65.7%, 53.0%, and 27.9%, for the 120-mg, 240-mg, and placebo arms, respectively. Again, both the lower dose (P < .001) and the higher dose (P < .01) were significantly superior to placebo.

On the International Hidradenitis Suppurativa Severity Score System (IHS4), which counts nodules and abscesses, score reductions were 19.3, 14.5, and 7.9 for the lower dose, higher dose, and placebo, respectively, with a greater statistical advantage for the lower relative to the higher dose over placebo (P <.001 vs. P <.01).

However, patient-focused outcomes were not necessarily greater for the lower dose. For the patient-completed measure, the Numerical Rating Scale 50% reduction in skin pain (NRS50), the proportion of patients responding at 12 weeks was numerically greater for the 240-mg dose (41.3%) than with the 120-mg dose (32.0%), although both reached the same statistical advantage (P < .001) over the 4.3% who reached this level of response on placebo.

For the Dermatology Life Quality Index (DLQI) and the Patient Global Impression of Severity (PGI-S), improvements from baseline were similar for the lower and higher dose, although there was a modest numerical and statistical advantage for the higher dose over placebo (P < .001 vs. P <.01).

The HiSCR50 (57.6%) and HiSCR75 (36.4%) responses were both lower for those randomized to the TNF inhibitor adalimumab relative to sonelokimab, but the smaller number of patients in this arm prohibited a statistical comparison.

Although oral candidiasis was more common among patients receiving either dose of sonelokimab than placebo, these were of mild to moderate severity. Dr. Kirby said that there were no unexpected safety issues, and sonelokimab was generally well tolerated.

The results are encouraging, but Dr. Kirby acknowledged that data are now needed to confirm that resolution of tunnels and fistulae is greater with a nanobody inhibitor of IL-17A/F than other targeted therapies. Even if this is validated, he said studies are needed to prove that the small relative molecule size is the reason behind the benefits.
 

Forty-eight–week bimekizumab data

From the pooled BE HEARD I and BE HEARD II maintenance data, the major message is that the robust responses observed at 16 weeks versus placebo were maintained at 48 weeks. More than 75% of patients retained a HiSCR50 response and more than 55% achieved a HiSCR75 response at the 48-week follow-up. The durable response was also reflected in other measures, according to Christos C. Zouboulis, MD, PhD, director of the department of dermatology, Brandenburg Medical School, Neuruppin, Germany.

“Improvements in disease severity were seen over time,” Dr. Zouboulis reported. “The majority of patients with severe HS at baseline shifted to mild to moderate disease according to the IHS4 classification.”

To the degree that both sonelokimab and bimekizumab target IL-17A/F, these data are mutually reinforcing. Dr. Kirby said that there is a sizable body of data implicating IL-17A/F in driving HS, and the activity of inhibitors in support the clinical value of IL-17A/F suppression.

On Oct. 18, shortly after the EADV meeting concluded, the Food and Drug Administration approved bimekizumab for treating moderate to severe plaque psoriasis, the first approved indication in the United States. In the European Union, it was approved for psoriasis in 2021, and for psoriatic arthritis and ankylosing spondylitis in June 2023.

Dr. Kirby has financial relationships with more than 10 pharmaceutical companies, including MoonLake, which is developing sonelokimab and sponsored the MIRA trial. Dr. Christos, president of the European HS Foundation, has financial relationships with multiple pharmaceutical companies, including UCB, which makes bimekizumab and provided funding for the BE HEARD I and II trials.

BERLIN – In separate trials conducted in patients with hidradenitis suppurativa (HS), two biologics that inhibit the activity of interleukin-17A (IL-17A) and IL-17F were associated with highly encouraging rates of control.

One of the trials evaluated a nanobody inhibitor, sonelokimab, a molecule with a substantially smaller size than traditional monoclonal antibodies (40 kilodaltons vs. 150 kilodaltons). After 24 weeks of treatment, the most effective of the two study doses almost doubled the proportion of patients with complete resolution of draining tunnels (41.1% vs. 23.8%; P < .05) relative to placebo.

“I think the size of sonelokimab is important,” Brian Kirby, MD, a consultant dermatologist at St. Vincent’s Hospital, Dublin, said at the annual congress of the European Academy of Dermatology and Venereology. “We think the smaller size results in better penetration of inflamed tissue,” he added, noting that penetration of abscesses, fistulae, and tunnels has been recognized in the past as a potential weakness of the larger monoclonal antibodies.

Ted Bosworth/MDedge News

The other set of anti-17-A/F set of data were generated by a pooled 48-week maintenance from the BE HEARD I and II trials with bimekizumab. The 16-week data from these two trials were presented at the annual meeting of the American Academy of Dermatology earlier this year.
 

IL-17A/F trials

Both the 16-week phase 2 data with sonelokimab and the 48-week pooled phase 3 maintenance data with bimekizumab were presented as late-breakers at the EADV Congress.

In the sonelokimab trial, called MIRA, 234 adults with HS were randomized in a 2:2:2:1 ratio to one of the two experimental arms, placebo, or a reference arm with the tumor necrosis factor (TNF) inhibitor adalimumab. Nearly 64% had Hurley stage II HS.

The primary endpoint was a 75% or greater reduction in total abscesses and nodules with no increase in draining tunnel count (HiSCR75) from baseline. Dr. Kirby said that this is more rigorous than the HiSCR50 endpoint more commonly used in HS clinical trials. Treatments were administered every 2 weeks for the first 8 weeks of a planned follow-up of 24 weeks and then every 4 weeks thereafter.

At 16 weeks, according to the data Dr. Kirby presented, both doses of sonelokimab were more active than placebo, but Dr. Kirby reported that the lower dose performed better for most objective endpoints.

For example, the HiSCR75 was reached by 43.3% of those randomized to the 120-mg dose (P < .001 vs. placebo), 34.8% of those randomized to the 240-mg dose (P <.01), and 14.7% of those randomized to placebo.

For HiSCR50, response rates were 65.7%, 53.0%, and 27.9%, for the 120-mg, 240-mg, and placebo arms, respectively. Again, both the lower dose (P < .001) and the higher dose (P < .01) were significantly superior to placebo.

On the International Hidradenitis Suppurativa Severity Score System (IHS4), which counts nodules and abscesses, score reductions were 19.3, 14.5, and 7.9 for the lower dose, higher dose, and placebo, respectively, with a greater statistical advantage for the lower relative to the higher dose over placebo (P <.001 vs. P <.01).

However, patient-focused outcomes were not necessarily greater for the lower dose. For the patient-completed measure, the Numerical Rating Scale 50% reduction in skin pain (NRS50), the proportion of patients responding at 12 weeks was numerically greater for the 240-mg dose (41.3%) than with the 120-mg dose (32.0%), although both reached the same statistical advantage (P < .001) over the 4.3% who reached this level of response on placebo.

For the Dermatology Life Quality Index (DLQI) and the Patient Global Impression of Severity (PGI-S), improvements from baseline were similar for the lower and higher dose, although there was a modest numerical and statistical advantage for the higher dose over placebo (P < .001 vs. P <.01).

The HiSCR50 (57.6%) and HiSCR75 (36.4%) responses were both lower for those randomized to the TNF inhibitor adalimumab relative to sonelokimab, but the smaller number of patients in this arm prohibited a statistical comparison.

Although oral candidiasis was more common among patients receiving either dose of sonelokimab than placebo, these were of mild to moderate severity. Dr. Kirby said that there were no unexpected safety issues, and sonelokimab was generally well tolerated.

The results are encouraging, but Dr. Kirby acknowledged that data are now needed to confirm that resolution of tunnels and fistulae is greater with a nanobody inhibitor of IL-17A/F than other targeted therapies. Even if this is validated, he said studies are needed to prove that the small relative molecule size is the reason behind the benefits.
 

Forty-eight–week bimekizumab data

From the pooled BE HEARD I and BE HEARD II maintenance data, the major message is that the robust responses observed at 16 weeks versus placebo were maintained at 48 weeks. More than 75% of patients retained a HiSCR50 response and more than 55% achieved a HiSCR75 response at the 48-week follow-up. The durable response was also reflected in other measures, according to Christos C. Zouboulis, MD, PhD, director of the department of dermatology, Brandenburg Medical School, Neuruppin, Germany.

“Improvements in disease severity were seen over time,” Dr. Zouboulis reported. “The majority of patients with severe HS at baseline shifted to mild to moderate disease according to the IHS4 classification.”

To the degree that both sonelokimab and bimekizumab target IL-17A/F, these data are mutually reinforcing. Dr. Kirby said that there is a sizable body of data implicating IL-17A/F in driving HS, and the activity of inhibitors in support the clinical value of IL-17A/F suppression.

On Oct. 18, shortly after the EADV meeting concluded, the Food and Drug Administration approved bimekizumab for treating moderate to severe plaque psoriasis, the first approved indication in the United States. In the European Union, it was approved for psoriasis in 2021, and for psoriatic arthritis and ankylosing spondylitis in June 2023.

Dr. Kirby has financial relationships with more than 10 pharmaceutical companies, including MoonLake, which is developing sonelokimab and sponsored the MIRA trial. Dr. Christos, president of the European HS Foundation, has financial relationships with multiple pharmaceutical companies, including UCB, which makes bimekizumab and provided funding for the BE HEARD I and II trials.

BERLIN – In separate trials conducted in patients with hidradenitis suppurativa (HS), two biologics that inhibit the activity of interleukin-17A (IL-17A) and IL-17F were associated with highly encouraging rates of control.

One of the trials evaluated a nanobody inhibitor, sonelokimab, a molecule with a substantially smaller size than traditional monoclonal antibodies (40 kilodaltons vs. 150 kilodaltons). After 24 weeks of treatment, the most effective of the two study doses almost doubled the proportion of patients with complete resolution of draining tunnels (41.1% vs. 23.8%; P < .05) relative to placebo.

“I think the size of sonelokimab is important,” Brian Kirby, MD, a consultant dermatologist at St. Vincent’s Hospital, Dublin, said at the annual congress of the European Academy of Dermatology and Venereology. “We think the smaller size results in better penetration of inflamed tissue,” he added, noting that penetration of abscesses, fistulae, and tunnels has been recognized in the past as a potential weakness of the larger monoclonal antibodies.

Ted Bosworth/MDedge News

The other set of anti-17-A/F set of data were generated by a pooled 48-week maintenance from the BE HEARD I and II trials with bimekizumab. The 16-week data from these two trials were presented at the annual meeting of the American Academy of Dermatology earlier this year.
 

IL-17A/F trials

Both the 16-week phase 2 data with sonelokimab and the 48-week pooled phase 3 maintenance data with bimekizumab were presented as late-breakers at the EADV Congress.

In the sonelokimab trial, called MIRA, 234 adults with HS were randomized in a 2:2:2:1 ratio to one of the two experimental arms, placebo, or a reference arm with the tumor necrosis factor (TNF) inhibitor adalimumab. Nearly 64% had Hurley stage II HS.

The primary endpoint was a 75% or greater reduction in total abscesses and nodules with no increase in draining tunnel count (HiSCR75) from baseline. Dr. Kirby said that this is more rigorous than the HiSCR50 endpoint more commonly used in HS clinical trials. Treatments were administered every 2 weeks for the first 8 weeks of a planned follow-up of 24 weeks and then every 4 weeks thereafter.

At 16 weeks, according to the data Dr. Kirby presented, both doses of sonelokimab were more active than placebo, but Dr. Kirby reported that the lower dose performed better for most objective endpoints.

For example, the HiSCR75 was reached by 43.3% of those randomized to the 120-mg dose (P < .001 vs. placebo), 34.8% of those randomized to the 240-mg dose (P <.01), and 14.7% of those randomized to placebo.

For HiSCR50, response rates were 65.7%, 53.0%, and 27.9%, for the 120-mg, 240-mg, and placebo arms, respectively. Again, both the lower dose (P < .001) and the higher dose (P < .01) were significantly superior to placebo.

On the International Hidradenitis Suppurativa Severity Score System (IHS4), which counts nodules and abscesses, score reductions were 19.3, 14.5, and 7.9 for the lower dose, higher dose, and placebo, respectively, with a greater statistical advantage for the lower relative to the higher dose over placebo (P <.001 vs. P <.01).

However, patient-focused outcomes were not necessarily greater for the lower dose. For the patient-completed measure, the Numerical Rating Scale 50% reduction in skin pain (NRS50), the proportion of patients responding at 12 weeks was numerically greater for the 240-mg dose (41.3%) than with the 120-mg dose (32.0%), although both reached the same statistical advantage (P < .001) over the 4.3% who reached this level of response on placebo.

For the Dermatology Life Quality Index (DLQI) and the Patient Global Impression of Severity (PGI-S), improvements from baseline were similar for the lower and higher dose, although there was a modest numerical and statistical advantage for the higher dose over placebo (P < .001 vs. P <.01).

The HiSCR50 (57.6%) and HiSCR75 (36.4%) responses were both lower for those randomized to the TNF inhibitor adalimumab relative to sonelokimab, but the smaller number of patients in this arm prohibited a statistical comparison.

Although oral candidiasis was more common among patients receiving either dose of sonelokimab than placebo, these were of mild to moderate severity. Dr. Kirby said that there were no unexpected safety issues, and sonelokimab was generally well tolerated.

The results are encouraging, but Dr. Kirby acknowledged that data are now needed to confirm that resolution of tunnels and fistulae is greater with a nanobody inhibitor of IL-17A/F than other targeted therapies. Even if this is validated, he said studies are needed to prove that the small relative molecule size is the reason behind the benefits.
 

Forty-eight–week bimekizumab data

From the pooled BE HEARD I and BE HEARD II maintenance data, the major message is that the robust responses observed at 16 weeks versus placebo were maintained at 48 weeks. More than 75% of patients retained a HiSCR50 response and more than 55% achieved a HiSCR75 response at the 48-week follow-up. The durable response was also reflected in other measures, according to Christos C. Zouboulis, MD, PhD, director of the department of dermatology, Brandenburg Medical School, Neuruppin, Germany.

“Improvements in disease severity were seen over time,” Dr. Zouboulis reported. “The majority of patients with severe HS at baseline shifted to mild to moderate disease according to the IHS4 classification.”

To the degree that both sonelokimab and bimekizumab target IL-17A/F, these data are mutually reinforcing. Dr. Kirby said that there is a sizable body of data implicating IL-17A/F in driving HS, and the activity of inhibitors in support the clinical value of IL-17A/F suppression.

On Oct. 18, shortly after the EADV meeting concluded, the Food and Drug Administration approved bimekizumab for treating moderate to severe plaque psoriasis, the first approved indication in the United States. In the European Union, it was approved for psoriasis in 2021, and for psoriatic arthritis and ankylosing spondylitis in June 2023.

Dr. Kirby has financial relationships with more than 10 pharmaceutical companies, including MoonLake, which is developing sonelokimab and sponsored the MIRA trial. Dr. Christos, president of the European HS Foundation, has financial relationships with multiple pharmaceutical companies, including UCB, which makes bimekizumab and provided funding for the BE HEARD I and II trials.

Reducing exposure to tobacco smoke may reduce the burden of chronic obstructive pulmonary disease, and public health measures are needed, according to a new Tobacco Knowledge Summary from the World Health Organization.

“Smoking is a major risk factor for COPD and leads to airway inflammation and remodeling associated with lung destruction,” and contributes to approximately 70% of COPD cases worldwide, according to the statement.

Types of tobacco exposure include not only traditional smoked tobacco products (cigarettes, cigars, pipes, water pipes, kreteks, and bidis), but also smokeless tobacco, heated tobacco products, and electronic nicotine delivery systems; the addition of chemicals and flavors can increase the appeal of tobacco products and promote addiction, the authors wrote. Hookahs and water pipes “are at least as detrimental to lung health as smoking cigarettes and should not be considered as a safe alternative,” they added.

The risk of COPD extends to new e-cigarette products, the authors noted. A study in the American Journal of Preventive Medicine showed that current users of e-cigarettes had a 75% increased risk of developing COPD compared with individuals who have never used e-cigarettes.

Individuals with COPD also face an increased risk of cardiovascular disease and type 2 diabetes, and smokers with COPD who quit not only improve their COPD but also reduce their risk of developing these conditions, the authors said.
 

Mechanism of action explored

The authors noted how tobacco smoking may cause COPD when inhaled particles are deposited through the airway.

Growing evidence suggests that extracellular vesicles may play a role in the development of lung disorders such as COPD, and cigarette smoke can have an impact through this channel. A study published in the American Journal of Respiratory and Critical Care Medicine offered evidence of a potential link between exposure to cigarette smoke and the generation of a unique extracellular vesicle population that could promote the development of lung damage. In the study, Matthew C. Madison, MD, of the University of Alabama, Birmingham, and colleagues examined activity in extracellular vesicles from the bronchoalveolar lavage (BAL) fluid of smoke-exposed mice and human smokers who were otherwise healthy.

The researchers found that airway extracellular vesicles in mice or humans exposed to cigarette smoke had the ability to cause rapid lung damage when transferred into naive recipient mice. The results provide a new model that can inform preclinical COPD research, they wrote.
 

Public health action needed

“In recognition of COPD and Lung Cancer Awareness Month, the World Health Organization (WHO) emphasizes the impact of various forms of tobacco use on COPD,” Dharani K. Narendra, MD, of Baylor College of Medicine, Houston, said in an interview.

“This article focuses on the different types of tobacco exposure, the health care burden associated with COPD, and the risk of developing lung cancer. It also addresses the high-risk groups, especially youth, underscoring the importance of public education and the implementation of restrictions on tobacco use to combat these growing concerns,” she said.

“Education, awareness, and targeted interventions are essential for smoking cessation and COPD management,” said Dr. Narendra. “These elements are key to informing the public about smoking risks, encouraging behavioral change, and ultimately reducing the incidence of smoking-related diseases,” she emphasized.

The WHO statement called for population-level interventions including brief advice to tobacco users, toll-free quit lines, pharmacological interventions, use of messaging and chatbots to provide quit support, and the WHO quit tobacco mobile app.

“It is imperative that all tobacco users, particularly those living in low- to middle-income countries, have access to comprehensive cessation support aligned with WHO recommendations,” the authors wrote.

Finally, the authors emphasized the need to protect children and teens from the dangers of tobacco use through product regulation and to expose the tobacco industry’s marketing tactics.

“The article offers a comprehensive look at different types of tobacco exposure and their contribution to the development of COPD,” Dr. Narendra told this news organization. “Notably, it presents groundbreaking evidence of a strong association between the use of electronic nicotine delivery systems (ENDS) and heated tobacco products to development of COPD; additionally, it provides valuable guidance on smoking cessation resources for physicians to help patients quit smoking,” she said.

Looking ahead, more research is needed on “developing and sustaining state-specific or population-specific interventions for effective smoking cessation programs, and reducing the burden of COPD,” Dr. Narendra said.

The study by Madison and colleagues was supported by the National Heart, Lung, and Blood Institute, the National Institute of General Medical Science, the U.S. Veterans Affairs Administration, the Cystic Fibrosis Foundation Research Development Program, and the Veterans Affairs Merit grant.

Additional financial support came from Imperial College London, a Wellcome Trust Senior Research Fellowship, and Rosetrees Trust/The Stoneygate Trust.

Dr. Narendra had no financial conflicts to disclose but serves as a member of the editorial board of CHEST Physician.

Reducing exposure to tobacco smoke may reduce the burden of chronic obstructive pulmonary disease, and public health measures are needed, according to a new Tobacco Knowledge Summary from the World Health Organization.

“Smoking is a major risk factor for COPD and leads to airway inflammation and remodeling associated with lung destruction,” and contributes to approximately 70% of COPD cases worldwide, according to the statement.

Types of tobacco exposure include not only traditional smoked tobacco products (cigarettes, cigars, pipes, water pipes, kreteks, and bidis), but also smokeless tobacco, heated tobacco products, and electronic nicotine delivery systems; the addition of chemicals and flavors can increase the appeal of tobacco products and promote addiction, the authors wrote. Hookahs and water pipes “are at least as detrimental to lung health as smoking cigarettes and should not be considered as a safe alternative,” they added.

The risk of COPD extends to new e-cigarette products, the authors noted. A study in the American Journal of Preventive Medicine showed that current users of e-cigarettes had a 75% increased risk of developing COPD compared with individuals who have never used e-cigarettes.

Individuals with COPD also face an increased risk of cardiovascular disease and type 2 diabetes, and smokers with COPD who quit not only improve their COPD but also reduce their risk of developing these conditions, the authors said.
 

Mechanism of action explored

The authors noted how tobacco smoking may cause COPD when inhaled particles are deposited through the airway.

Growing evidence suggests that extracellular vesicles may play a role in the development of lung disorders such as COPD, and cigarette smoke can have an impact through this channel. A study published in the American Journal of Respiratory and Critical Care Medicine offered evidence of a potential link between exposure to cigarette smoke and the generation of a unique extracellular vesicle population that could promote the development of lung damage. In the study, Matthew C. Madison, MD, of the University of Alabama, Birmingham, and colleagues examined activity in extracellular vesicles from the bronchoalveolar lavage (BAL) fluid of smoke-exposed mice and human smokers who were otherwise healthy.

The researchers found that airway extracellular vesicles in mice or humans exposed to cigarette smoke had the ability to cause rapid lung damage when transferred into naive recipient mice. The results provide a new model that can inform preclinical COPD research, they wrote.
 

Public health action needed

“In recognition of COPD and Lung Cancer Awareness Month, the World Health Organization (WHO) emphasizes the impact of various forms of tobacco use on COPD,” Dharani K. Narendra, MD, of Baylor College of Medicine, Houston, said in an interview.

“This article focuses on the different types of tobacco exposure, the health care burden associated with COPD, and the risk of developing lung cancer. It also addresses the high-risk groups, especially youth, underscoring the importance of public education and the implementation of restrictions on tobacco use to combat these growing concerns,” she said.

“Education, awareness, and targeted interventions are essential for smoking cessation and COPD management,” said Dr. Narendra. “These elements are key to informing the public about smoking risks, encouraging behavioral change, and ultimately reducing the incidence of smoking-related diseases,” she emphasized.

The WHO statement called for population-level interventions including brief advice to tobacco users, toll-free quit lines, pharmacological interventions, use of messaging and chatbots to provide quit support, and the WHO quit tobacco mobile app.

“It is imperative that all tobacco users, particularly those living in low- to middle-income countries, have access to comprehensive cessation support aligned with WHO recommendations,” the authors wrote.

Finally, the authors emphasized the need to protect children and teens from the dangers of tobacco use through product regulation and to expose the tobacco industry’s marketing tactics.

“The article offers a comprehensive look at different types of tobacco exposure and their contribution to the development of COPD,” Dr. Narendra told this news organization. “Notably, it presents groundbreaking evidence of a strong association between the use of electronic nicotine delivery systems (ENDS) and heated tobacco products to development of COPD; additionally, it provides valuable guidance on smoking cessation resources for physicians to help patients quit smoking,” she said.

Looking ahead, more research is needed on “developing and sustaining state-specific or population-specific interventions for effective smoking cessation programs, and reducing the burden of COPD,” Dr. Narendra said.

The study by Madison and colleagues was supported by the National Heart, Lung, and Blood Institute, the National Institute of General Medical Science, the U.S. Veterans Affairs Administration, the Cystic Fibrosis Foundation Research Development Program, and the Veterans Affairs Merit grant.

Additional financial support came from Imperial College London, a Wellcome Trust Senior Research Fellowship, and Rosetrees Trust/The Stoneygate Trust.

Dr. Narendra had no financial conflicts to disclose but serves as a member of the editorial board of CHEST Physician.

Reducing exposure to tobacco smoke may reduce the burden of chronic obstructive pulmonary disease, and public health measures are needed, according to a new Tobacco Knowledge Summary from the World Health Organization.

“Smoking is a major risk factor for COPD and leads to airway inflammation and remodeling associated with lung destruction,” and contributes to approximately 70% of COPD cases worldwide, according to the statement.

Types of tobacco exposure include not only traditional smoked tobacco products (cigarettes, cigars, pipes, water pipes, kreteks, and bidis), but also smokeless tobacco, heated tobacco products, and electronic nicotine delivery systems; the addition of chemicals and flavors can increase the appeal of tobacco products and promote addiction, the authors wrote. Hookahs and water pipes “are at least as detrimental to lung health as smoking cigarettes and should not be considered as a safe alternative,” they added.

The risk of COPD extends to new e-cigarette products, the authors noted. A study in the American Journal of Preventive Medicine showed that current users of e-cigarettes had a 75% increased risk of developing COPD compared with individuals who have never used e-cigarettes.

Individuals with COPD also face an increased risk of cardiovascular disease and type 2 diabetes, and smokers with COPD who quit not only improve their COPD but also reduce their risk of developing these conditions, the authors said.
 

Mechanism of action explored

The authors noted how tobacco smoking may cause COPD when inhaled particles are deposited through the airway.

Growing evidence suggests that extracellular vesicles may play a role in the development of lung disorders such as COPD, and cigarette smoke can have an impact through this channel. A study published in the American Journal of Respiratory and Critical Care Medicine offered evidence of a potential link between exposure to cigarette smoke and the generation of a unique extracellular vesicle population that could promote the development of lung damage. In the study, Matthew C. Madison, MD, of the University of Alabama, Birmingham, and colleagues examined activity in extracellular vesicles from the bronchoalveolar lavage (BAL) fluid of smoke-exposed mice and human smokers who were otherwise healthy.

The researchers found that airway extracellular vesicles in mice or humans exposed to cigarette smoke had the ability to cause rapid lung damage when transferred into naive recipient mice. The results provide a new model that can inform preclinical COPD research, they wrote.
 

Public health action needed

“In recognition of COPD and Lung Cancer Awareness Month, the World Health Organization (WHO) emphasizes the impact of various forms of tobacco use on COPD,” Dharani K. Narendra, MD, of Baylor College of Medicine, Houston, said in an interview.

“This article focuses on the different types of tobacco exposure, the health care burden associated with COPD, and the risk of developing lung cancer. It also addresses the high-risk groups, especially youth, underscoring the importance of public education and the implementation of restrictions on tobacco use to combat these growing concerns,” she said.

“Education, awareness, and targeted interventions are essential for smoking cessation and COPD management,” said Dr. Narendra. “These elements are key to informing the public about smoking risks, encouraging behavioral change, and ultimately reducing the incidence of smoking-related diseases,” she emphasized.

The WHO statement called for population-level interventions including brief advice to tobacco users, toll-free quit lines, pharmacological interventions, use of messaging and chatbots to provide quit support, and the WHO quit tobacco mobile app.

“It is imperative that all tobacco users, particularly those living in low- to middle-income countries, have access to comprehensive cessation support aligned with WHO recommendations,” the authors wrote.

Finally, the authors emphasized the need to protect children and teens from the dangers of tobacco use through product regulation and to expose the tobacco industry’s marketing tactics.

“The article offers a comprehensive look at different types of tobacco exposure and their contribution to the development of COPD,” Dr. Narendra told this news organization. “Notably, it presents groundbreaking evidence of a strong association between the use of electronic nicotine delivery systems (ENDS) and heated tobacco products to development of COPD; additionally, it provides valuable guidance on smoking cessation resources for physicians to help patients quit smoking,” she said.

Looking ahead, more research is needed on “developing and sustaining state-specific or population-specific interventions for effective smoking cessation programs, and reducing the burden of COPD,” Dr. Narendra said.

The study by Madison and colleagues was supported by the National Heart, Lung, and Blood Institute, the National Institute of General Medical Science, the U.S. Veterans Affairs Administration, the Cystic Fibrosis Foundation Research Development Program, and the Veterans Affairs Merit grant.

Additional financial support came from Imperial College London, a Wellcome Trust Senior Research Fellowship, and Rosetrees Trust/The Stoneygate Trust.

Dr. Narendra had no financial conflicts to disclose but serves as a member of the editorial board of CHEST Physician.

SAN DIEGO – In the spring of 2024, the American College of Rheumatology is expected to release guidelines to help inform the screening, monitoring, and treatment of interstitial lung disease (ILD) in people with systemic autoimmune rheumatic diseases (SARDs).

The guidelines, which were previewed during a session at the ACR’s annual meeting, will include 50 recommendations, 3 of which met criteria for a strong rating:

• For people with SARDs at increased risk of developing ILD, the authors strongly recommend against screening with surgical lung biopsy.
• For people with systemic sclerosis (SSc)-related ILD, the authors strongly recommend against glucocorticoids as a first-line ILD treatment.
• For people with SSc-related ILD progression despite an initial ILD treatment, the authors strongly recommend against using long-term glucocorticoids.

Elana J. Bernstein, MD, MSc, a rheumatologist who directs the Columbia/New York-Presbyterian Scleroderma Center, and Sindhu R. Johnson, MD, a rheumatologist who directs the Toronto Scleroderma Program at the University of Toronto, provided a sneak peek of the recommendations to attendees before anticipated publication in Arthritis & Rheumatology and Arthritis Care & Research. For now, guideline summaries for screening and monitoring and treatment are currently available, and three manuscripts are under peer review: one about screening and monitoring, one about treatment, and one about the patient panel that participated in the effort.

Pediatric patients with SARDs excluded

The guidelines’ population of interest was people 17 years of age and older who were diagnosed with SARDs with a high risk of ILD. Pediatric patients with SARDs were excluded from the endeavor, as were those with systemic lupus erythematosus, antineutrophil cytoplasmic antibody–associated vasculitis, sarcoidosis, ankylosing spondylitis, undifferentiated connective tissue disease, interstitial pneumonia with autoimmune features, and those with unclassifiable ILD.

In the realm of screening, the guideline authors conditionally recommend two screening tests for patients considered at increased risk of ILD: pulmonary function tests and high-resolution chest CT (HRCT). Pulmonary function tests should include spirometry, lung volumes, and diffusion capacity. “Office spirometry alone is insufficient,” said Dr. Johnson, who served as lead author of the guidelines. And while a HRCT scan is recommended, “some patients may present to the emergency room with acute onset shortness of breath, and they may receive a CT angiogram to screen for pulmonary embolism,” she said. “It’s important to note that CT angiograms are performed in incomplete inspiration to maximize pulmonary artery enhancement. This may produce atelectasis that may obscure or mimic ILD. As a result, CTA studies are often inadequate to screen for ILD.”

Once a patient is diagnosed with ILD, three tests are recommended for monitoring: pulmonary function testing (every 3-6 months the first year in patients with IIM and SSc, then less frequently once stable, and every 3-12 months in the first year in patients with RA, SjD, and MCTD, then less frequently once stable); ambulatory desaturation testing every 3-12 months; and HRCT as needed. Dr. Johnson noted that while that the screening of ILD lies within the realm of rheumatologists, “once a patient is diagnosed, we are encouraged to comanage these patients with pulmonologists,” she said. “Ambulatory desaturation testing is not an infrequent test in the hands of pulmonologists. This is where co-management can be helpful.” She characterized a 6-minute walk test with continuous oximetry as “insufficient and is not synonymous with ambulatory desaturation testing. Ambulatory desaturation testing includes up titration of oxygen if a patient desaturates.”

The guidelines conditionally recommend against using chest radiography, 6-minute walk test distance, ambulatory desaturation testing, and bronchoscopy for ILD screening, and there is a strong recommendation against surgical lung biopsy. “However, there are unique circumstances where these tests may be considered,” Dr. Johnson said. “For example, ambulatory desaturation testing may be helpful if a patient is unable to perform a pulmonary function test. Bronchoscopy may be used to rule out infection, sarcoidosis, lymphoma, or alveolar hemorrhage, and surgical lung biopsy may be considered if you’re trying to rule out a malignancy.”

Similarly, several tests are conditionally recommended against for the monitoring of ILD, including chest radiography, the 6-minute walk test distance, and bronchoscopy. “But there are unique circumstances where they may be considered,” she said. “The 6-minute walk test may be used if a patient is unable to perform a pulmonary function test or if they’re being assessed for lung transplantation. Bronchoscopy may be used to rule out infection or alveolar hemorrhage.”
 

Preferred treatment options described

First-line treatment recommendations for ILD were based on the best available published evidence, voting panel expertise, and patient preferences. For SSc, the preferred treatment options include mycophenolate (CellCept), tocilizumab (Actemra), or rituximab (Rituxan and biosimilars), while additional options include cyclophosphamide, nintedanib (Ofev), and azathioprine. For myositis, the preferred treatment options include mycophenolate, azathioprine, rituximab, or calcineurin inhibitors, while additional options include a Janus kinase (JAK) inhibitor or cyclophosphamide. For MCTD, the preferred treatment options include mycophenolate, azathioprine, or rituximab, while additional options include tocilizumab or cyclophosphamide. For RA and Sjögren’s, the preferred treatment options include mycophenolate, azathioprine, or rituximab, while additional options include cyclophosphamide. Dr. Johnson emphasized that there was low certainty evidence to recommend one treatment over another. “Many situations might lead a provider to choose a different option for ILD treatment, such as the presence of comorbidities or extra-pulmonary disease,” she said. “So, while our guidelines were focused on effectiveness for ILD, providers may choose therapies that will help ILD and other disease manifestations.”

The guidelines conditionally recommend a short course of glucocorticoids as a bridging therapy or for treatment of a flare of ILD in patients with myositis, MCTD, RA, and Sjögren’s. The panel strongly recommends against the use of glucocorticoids in patients with SSc due to the concern for inducing a scleroderma renal crisis. “While this may be common knowledge for rheumatologists, it may not be common knowledge for pulmonologists,” she said. “So here is an opportunity to educate our pulmonology colleagues in our consultation notes.”

The guidelines also include recommendations for progression of ILD, which was defined using the INBUILD trial criteria. Mycophenolate is conditionally recommended to be the first ILD treatment for all SARDs when progression occurs, if it wasn’t the first ILD treatment used. “If it was, then other medications that rheumatologists are used to can be considered as the next ILD treatment in the face of progression: rituximab, nintedanib, tocilizumab, and cyclophosphamide,” she said. The guidelines include a conditional recommendation against long-term glucocorticoid use in myositis, MCTD, RA, and Sjögren’s, plus a strong recommendation against long-term glucocorticoid use in SSc. Finally, there is a conditional recommendation of referral for lung transplant evaluation at the appropriate time at experienced centers.

University of Toronto

A patient panel provided input

For the undertaking, a core team that included six rheumatologists; one pulmonologist; one thoracic radiologist; one expert on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology; and two literature review experts developed clinically relevant population, intervention, comparator, and outcomes (PICO) questions. The literature review team included 13 rheumatologists, 8 pulmonologists, and 3 methodologists. Finally, a 21-member patient panel was convened to share their values and preferences regarding screening, monitoring, and treatment of SARD-related ILD. Of these, Dr. Bernstein said that 4 were at risk for ILD and 17 had been diagnosed with ILD. Next, the literature review team conducted a systematic review and used the GRADE methodology to rate the available evidence as high, moderate, low, or very low. Then, a voting panel comprising 13 rheumatologists, 10 pulmonologists, 1 radiologist, and 3 patients from the patient panel cast votes for each PICO question and made final recommendations.

The review of evidence left the guidelines authors with 241 PICO questions, “which is a lot,” Dr. Bernstein said. “To put this in perspective, some guidelines address only 10 or 15 PICO questions. Fortunately, we had a dedicated group of experts who were up to the challenge.” Dr. Johnson emphasized that the forthcoming guidelines should not be used by insurers to mandate a specific order of prescribing. “Clinicians must retain the latitude to prescribe medications based on individual patient factors and preferences,” she said.

Dr. Bernstein disclosed that she is an adviser to, a consultant for, and has received grant or research support from Boehringer Ingelheim and has also received grant or research support from Kadmon and Pfizer. Dr. Johnson disclosed that she has received research support from the American College of Rheumatology to develop these guidelines. She has also been an investigator for trials sponsored by Bristol-Myers Squibb, Roche, and Boehringer Ingelheim and has mitigated these relevant conflicts of interest 1 year prior to the development of these guidelines, and will continue to do so for the foreseeable future.

SAN DIEGO – In the spring of 2024, the American College of Rheumatology is expected to release guidelines to help inform the screening, monitoring, and treatment of interstitial lung disease (ILD) in people with systemic autoimmune rheumatic diseases (SARDs).

The guidelines, which were previewed during a session at the ACR’s annual meeting, will include 50 recommendations, 3 of which met criteria for a strong rating:

• For people with SARDs at increased risk of developing ILD, the authors strongly recommend against screening with surgical lung biopsy.
• For people with systemic sclerosis (SSc)-related ILD, the authors strongly recommend against glucocorticoids as a first-line ILD treatment.
• For people with SSc-related ILD progression despite an initial ILD treatment, the authors strongly recommend against using long-term glucocorticoids.

Elana J. Bernstein, MD, MSc, a rheumatologist who directs the Columbia/New York-Presbyterian Scleroderma Center, and Sindhu R. Johnson, MD, a rheumatologist who directs the Toronto Scleroderma Program at the University of Toronto, provided a sneak peek of the recommendations to attendees before anticipated publication in Arthritis & Rheumatology and Arthritis Care & Research. For now, guideline summaries for screening and monitoring and treatment are currently available, and three manuscripts are under peer review: one about screening and monitoring, one about treatment, and one about the patient panel that participated in the effort.

Pediatric patients with SARDs excluded

The guidelines’ population of interest was people 17 years of age and older who were diagnosed with SARDs with a high risk of ILD. Pediatric patients with SARDs were excluded from the endeavor, as were those with systemic lupus erythematosus, antineutrophil cytoplasmic antibody–associated vasculitis, sarcoidosis, ankylosing spondylitis, undifferentiated connective tissue disease, interstitial pneumonia with autoimmune features, and those with unclassifiable ILD.

In the realm of screening, the guideline authors conditionally recommend two screening tests for patients considered at increased risk of ILD: pulmonary function tests and high-resolution chest CT (HRCT). Pulmonary function tests should include spirometry, lung volumes, and diffusion capacity. “Office spirometry alone is insufficient,” said Dr. Johnson, who served as lead author of the guidelines. And while a HRCT scan is recommended, “some patients may present to the emergency room with acute onset shortness of breath, and they may receive a CT angiogram to screen for pulmonary embolism,” she said. “It’s important to note that CT angiograms are performed in incomplete inspiration to maximize pulmonary artery enhancement. This may produce atelectasis that may obscure or mimic ILD. As a result, CTA studies are often inadequate to screen for ILD.”

Once a patient is diagnosed with ILD, three tests are recommended for monitoring: pulmonary function testing (every 3-6 months the first year in patients with IIM and SSc, then less frequently once stable, and every 3-12 months in the first year in patients with RA, SjD, and MCTD, then less frequently once stable); ambulatory desaturation testing every 3-12 months; and HRCT as needed. Dr. Johnson noted that while that the screening of ILD lies within the realm of rheumatologists, “once a patient is diagnosed, we are encouraged to comanage these patients with pulmonologists,” she said. “Ambulatory desaturation testing is not an infrequent test in the hands of pulmonologists. This is where co-management can be helpful.” She characterized a 6-minute walk test with continuous oximetry as “insufficient and is not synonymous with ambulatory desaturation testing. Ambulatory desaturation testing includes up titration of oxygen if a patient desaturates.”

The guidelines conditionally recommend against using chest radiography, 6-minute walk test distance, ambulatory desaturation testing, and bronchoscopy for ILD screening, and there is a strong recommendation against surgical lung biopsy. “However, there are unique circumstances where these tests may be considered,” Dr. Johnson said. “For example, ambulatory desaturation testing may be helpful if a patient is unable to perform a pulmonary function test. Bronchoscopy may be used to rule out infection, sarcoidosis, lymphoma, or alveolar hemorrhage, and surgical lung biopsy may be considered if you’re trying to rule out a malignancy.”

Similarly, several tests are conditionally recommended against for the monitoring of ILD, including chest radiography, the 6-minute walk test distance, and bronchoscopy. “But there are unique circumstances where they may be considered,” she said. “The 6-minute walk test may be used if a patient is unable to perform a pulmonary function test or if they’re being assessed for lung transplantation. Bronchoscopy may be used to rule out infection or alveolar hemorrhage.”
 

Preferred treatment options described

First-line treatment recommendations for ILD were based on the best available published evidence, voting panel expertise, and patient preferences. For SSc, the preferred treatment options include mycophenolate (CellCept), tocilizumab (Actemra), or rituximab (Rituxan and biosimilars), while additional options include cyclophosphamide, nintedanib (Ofev), and azathioprine. For myositis, the preferred treatment options include mycophenolate, azathioprine, rituximab, or calcineurin inhibitors, while additional options include a Janus kinase (JAK) inhibitor or cyclophosphamide. For MCTD, the preferred treatment options include mycophenolate, azathioprine, or rituximab, while additional options include tocilizumab or cyclophosphamide. For RA and Sjögren’s, the preferred treatment options include mycophenolate, azathioprine, or rituximab, while additional options include cyclophosphamide. Dr. Johnson emphasized that there was low certainty evidence to recommend one treatment over another. “Many situations might lead a provider to choose a different option for ILD treatment, such as the presence of comorbidities or extra-pulmonary disease,” she said. “So, while our guidelines were focused on effectiveness for ILD, providers may choose therapies that will help ILD and other disease manifestations.”

The guidelines conditionally recommend a short course of glucocorticoids as a bridging therapy or for treatment of a flare of ILD in patients with myositis, MCTD, RA, and Sjögren’s. The panel strongly recommends against the use of glucocorticoids in patients with SSc due to the concern for inducing a scleroderma renal crisis. “While this may be common knowledge for rheumatologists, it may not be common knowledge for pulmonologists,” she said. “So here is an opportunity to educate our pulmonology colleagues in our consultation notes.”

The guidelines also include recommendations for progression of ILD, which was defined using the INBUILD trial criteria. Mycophenolate is conditionally recommended to be the first ILD treatment for all SARDs when progression occurs, if it wasn’t the first ILD treatment used. “If it was, then other medications that rheumatologists are used to can be considered as the next ILD treatment in the face of progression: rituximab, nintedanib, tocilizumab, and cyclophosphamide,” she said. The guidelines include a conditional recommendation against long-term glucocorticoid use in myositis, MCTD, RA, and Sjögren’s, plus a strong recommendation against long-term glucocorticoid use in SSc. Finally, there is a conditional recommendation of referral for lung transplant evaluation at the appropriate time at experienced centers.

University of Toronto

A patient panel provided input

For the undertaking, a core team that included six rheumatologists; one pulmonologist; one thoracic radiologist; one expert on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology; and two literature review experts developed clinically relevant population, intervention, comparator, and outcomes (PICO) questions. The literature review team included 13 rheumatologists, 8 pulmonologists, and 3 methodologists. Finally, a 21-member patient panel was convened to share their values and preferences regarding screening, monitoring, and treatment of SARD-related ILD. Of these, Dr. Bernstein said that 4 were at risk for ILD and 17 had been diagnosed with ILD. Next, the literature review team conducted a systematic review and used the GRADE methodology to rate the available evidence as high, moderate, low, or very low. Then, a voting panel comprising 13 rheumatologists, 10 pulmonologists, 1 radiologist, and 3 patients from the patient panel cast votes for each PICO question and made final recommendations.

The review of evidence left the guidelines authors with 241 PICO questions, “which is a lot,” Dr. Bernstein said. “To put this in perspective, some guidelines address only 10 or 15 PICO questions. Fortunately, we had a dedicated group of experts who were up to the challenge.” Dr. Johnson emphasized that the forthcoming guidelines should not be used by insurers to mandate a specific order of prescribing. “Clinicians must retain the latitude to prescribe medications based on individual patient factors and preferences,” she said.

Dr. Bernstein disclosed that she is an adviser to, a consultant for, and has received grant or research support from Boehringer Ingelheim and has also received grant or research support from Kadmon and Pfizer. Dr. Johnson disclosed that she has received research support from the American College of Rheumatology to develop these guidelines. She has also been an investigator for trials sponsored by Bristol-Myers Squibb, Roche, and Boehringer Ingelheim and has mitigated these relevant conflicts of interest 1 year prior to the development of these guidelines, and will continue to do so for the foreseeable future.

SAN DIEGO – In the spring of 2024, the American College of Rheumatology is expected to release guidelines to help inform the screening, monitoring, and treatment of interstitial lung disease (ILD) in people with systemic autoimmune rheumatic diseases (SARDs).

The guidelines, which were previewed during a session at the ACR’s annual meeting, will include 50 recommendations, 3 of which met criteria for a strong rating:

• For people with SARDs at increased risk of developing ILD, the authors strongly recommend against screening with surgical lung biopsy.
• For people with systemic sclerosis (SSc)-related ILD, the authors strongly recommend against glucocorticoids as a first-line ILD treatment.
• For people with SSc-related ILD progression despite an initial ILD treatment, the authors strongly recommend against using long-term glucocorticoids.

Elana J. Bernstein, MD, MSc, a rheumatologist who directs the Columbia/New York-Presbyterian Scleroderma Center, and Sindhu R. Johnson, MD, a rheumatologist who directs the Toronto Scleroderma Program at the University of Toronto, provided a sneak peek of the recommendations to attendees before anticipated publication in Arthritis & Rheumatology and Arthritis Care & Research. For now, guideline summaries for screening and monitoring and treatment are currently available, and three manuscripts are under peer review: one about screening and monitoring, one about treatment, and one about the patient panel that participated in the effort.

Pediatric patients with SARDs excluded

The guidelines’ population of interest was people 17 years of age and older who were diagnosed with SARDs with a high risk of ILD. Pediatric patients with SARDs were excluded from the endeavor, as were those with systemic lupus erythematosus, antineutrophil cytoplasmic antibody–associated vasculitis, sarcoidosis, ankylosing spondylitis, undifferentiated connective tissue disease, interstitial pneumonia with autoimmune features, and those with unclassifiable ILD.

In the realm of screening, the guideline authors conditionally recommend two screening tests for patients considered at increased risk of ILD: pulmonary function tests and high-resolution chest CT (HRCT). Pulmonary function tests should include spirometry, lung volumes, and diffusion capacity. “Office spirometry alone is insufficient,” said Dr. Johnson, who served as lead author of the guidelines. And while a HRCT scan is recommended, “some patients may present to the emergency room with acute onset shortness of breath, and they may receive a CT angiogram to screen for pulmonary embolism,” she said. “It’s important to note that CT angiograms are performed in incomplete inspiration to maximize pulmonary artery enhancement. This may produce atelectasis that may obscure or mimic ILD. As a result, CTA studies are often inadequate to screen for ILD.”

Once a patient is diagnosed with ILD, three tests are recommended for monitoring: pulmonary function testing (every 3-6 months the first year in patients with IIM and SSc, then less frequently once stable, and every 3-12 months in the first year in patients with RA, SjD, and MCTD, then less frequently once stable); ambulatory desaturation testing every 3-12 months; and HRCT as needed. Dr. Johnson noted that while that the screening of ILD lies within the realm of rheumatologists, “once a patient is diagnosed, we are encouraged to comanage these patients with pulmonologists,” she said. “Ambulatory desaturation testing is not an infrequent test in the hands of pulmonologists. This is where co-management can be helpful.” She characterized a 6-minute walk test with continuous oximetry as “insufficient and is not synonymous with ambulatory desaturation testing. Ambulatory desaturation testing includes up titration of oxygen if a patient desaturates.”

The guidelines conditionally recommend against using chest radiography, 6-minute walk test distance, ambulatory desaturation testing, and bronchoscopy for ILD screening, and there is a strong recommendation against surgical lung biopsy. “However, there are unique circumstances where these tests may be considered,” Dr. Johnson said. “For example, ambulatory desaturation testing may be helpful if a patient is unable to perform a pulmonary function test. Bronchoscopy may be used to rule out infection, sarcoidosis, lymphoma, or alveolar hemorrhage, and surgical lung biopsy may be considered if you’re trying to rule out a malignancy.”

Similarly, several tests are conditionally recommended against for the monitoring of ILD, including chest radiography, the 6-minute walk test distance, and bronchoscopy. “But there are unique circumstances where they may be considered,” she said. “The 6-minute walk test may be used if a patient is unable to perform a pulmonary function test or if they’re being assessed for lung transplantation. Bronchoscopy may be used to rule out infection or alveolar hemorrhage.”
 

Preferred treatment options described

First-line treatment recommendations for ILD were based on the best available published evidence, voting panel expertise, and patient preferences. For SSc, the preferred treatment options include mycophenolate (CellCept), tocilizumab (Actemra), or rituximab (Rituxan and biosimilars), while additional options include cyclophosphamide, nintedanib (Ofev), and azathioprine. For myositis, the preferred treatment options include mycophenolate, azathioprine, rituximab, or calcineurin inhibitors, while additional options include a Janus kinase (JAK) inhibitor or cyclophosphamide. For MCTD, the preferred treatment options include mycophenolate, azathioprine, or rituximab, while additional options include tocilizumab or cyclophosphamide. For RA and Sjögren’s, the preferred treatment options include mycophenolate, azathioprine, or rituximab, while additional options include cyclophosphamide. Dr. Johnson emphasized that there was low certainty evidence to recommend one treatment over another. “Many situations might lead a provider to choose a different option for ILD treatment, such as the presence of comorbidities or extra-pulmonary disease,” she said. “So, while our guidelines were focused on effectiveness for ILD, providers may choose therapies that will help ILD and other disease manifestations.”

The guidelines conditionally recommend a short course of glucocorticoids as a bridging therapy or for treatment of a flare of ILD in patients with myositis, MCTD, RA, and Sjögren’s. The panel strongly recommends against the use of glucocorticoids in patients with SSc due to the concern for inducing a scleroderma renal crisis. “While this may be common knowledge for rheumatologists, it may not be common knowledge for pulmonologists,” she said. “So here is an opportunity to educate our pulmonology colleagues in our consultation notes.”

The guidelines also include recommendations for progression of ILD, which was defined using the INBUILD trial criteria. Mycophenolate is conditionally recommended to be the first ILD treatment for all SARDs when progression occurs, if it wasn’t the first ILD treatment used. “If it was, then other medications that rheumatologists are used to can be considered as the next ILD treatment in the face of progression: rituximab, nintedanib, tocilizumab, and cyclophosphamide,” she said. The guidelines include a conditional recommendation against long-term glucocorticoid use in myositis, MCTD, RA, and Sjögren’s, plus a strong recommendation against long-term glucocorticoid use in SSc. Finally, there is a conditional recommendation of referral for lung transplant evaluation at the appropriate time at experienced centers.

University of Toronto

A patient panel provided input

For the undertaking, a core team that included six rheumatologists; one pulmonologist; one thoracic radiologist; one expert on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology; and two literature review experts developed clinically relevant population, intervention, comparator, and outcomes (PICO) questions. The literature review team included 13 rheumatologists, 8 pulmonologists, and 3 methodologists. Finally, a 21-member patient panel was convened to share their values and preferences regarding screening, monitoring, and treatment of SARD-related ILD. Of these, Dr. Bernstein said that 4 were at risk for ILD and 17 had been diagnosed with ILD. Next, the literature review team conducted a systematic review and used the GRADE methodology to rate the available evidence as high, moderate, low, or very low. Then, a voting panel comprising 13 rheumatologists, 10 pulmonologists, 1 radiologist, and 3 patients from the patient panel cast votes for each PICO question and made final recommendations.

The review of evidence left the guidelines authors with 241 PICO questions, “which is a lot,” Dr. Bernstein said. “To put this in perspective, some guidelines address only 10 or 15 PICO questions. Fortunately, we had a dedicated group of experts who were up to the challenge.” Dr. Johnson emphasized that the forthcoming guidelines should not be used by insurers to mandate a specific order of prescribing. “Clinicians must retain the latitude to prescribe medications based on individual patient factors and preferences,” she said.

Dr. Bernstein disclosed that she is an adviser to, a consultant for, and has received grant or research support from Boehringer Ingelheim and has also received grant or research support from Kadmon and Pfizer. Dr. Johnson disclosed that she has received research support from the American College of Rheumatology to develop these guidelines. She has also been an investigator for trials sponsored by Bristol-Myers Squibb, Roche, and Boehringer Ingelheim and has mitigated these relevant conflicts of interest 1 year prior to the development of these guidelines, and will continue to do so for the foreseeable future.