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Is this the best screening test for prostate cancer?

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Findings from two recent studies could signal a paradigm shift in the way men are screened for prostate cancer.

In the ReIMAGINE study, a group of researchers from the United Kingdom found that half of men with apparently “safe” levels of prostate-specific antigen (PSA) below 3 ng/mL had clinically significant prostate cancers when multiparametric MRI was added to screening. The researchers, whose paper appeared in BMJ Oncology, also found that one in six screened men had a prostate lesion on MRI. 

Meanwhile, a large Swedish population-based study, published in JAMA Network Open, showed that pre-biopsy MRIs combined with PSA testing after adoption of guidelines recommending MRIs led to a decrease in the proportion of men with negative biopsies (28% to 7%) and the number of Gleason score 6 cancers (24% to 6%), while the proportion of Gleason score 7-10 cancers rose from 49% to 86%.

Researchers compared prostate MRI uptake rates in the Jönköping Region in southern Sweden over 9 years – 2011 through 2018 before prostate MRIs were recommended nationally, and 2018-2020 when MRIs became commonly used.

David Robinson, MD, PhD, associate professor at Linköping University and leader of the Swedish study, told this news organization: “MRI is now standard for men before biopsy” in that country. In Sweden, which has a high rate of mortality from prostate cancer – about 50 deaths per 100,000 men vs. 12 and 8 per 100,000 in the United Kingdom and United States, respectively – PSA testing is not routine. “Most men that are diagnosed with prostate cancer have no symptoms. They have asked for a PSA when they have visited their general practitioner,” Dr. Robinson said. “To take a PSA test is not encouraged but it is not discouraged either. It is up to each man to decide.”

PSA screening is not common in the United Kingdom. Caroline Moore, MD, chair of urology at University College London and principal investigator on ReIMAGINE, said only 20% of UK men older than age 50 undergo PSA tests because doctors in the United Kingdom are concerned about the sort of overdiagnosis and overtreatment of prostate cancer that has occurred in the United States since the mid-1990s, when PSA screening was adopted here.

The rate of PSA screening in the United States has declined with controversies over recommendations for screening, though they remain above European rates: 37% in 2019, down from 47% in 2005, according to a 2022 Veterans Administration study published in JAMA Oncology.

In the UK study, Dr. Moore’s hospital-based group asked general practitioners to send letters to 2,096 men aged 50-75 years who had not been diagnosed with prostate cancer, inviting them to undergo prostate health checks combining screening with PSA and 10-minute prostate MRIs.

Of the 457 men who responded to the letters, 303 completed both screening tests. Older White men were more likely to respond, and Black men responded 20% less often.

Of the men who completed screening, 29 (9.6%) were diagnosed with clinically significant cancer and 3 were diagnosed with clinically insignificant cancer, the researchers reported.



Dr. Moore said the PSA and MRI-first approach spared men from biopsies as well as the downsides of active surveillance, which include close monitoring with urology visits and occasional MRIs or biopsies over many years. Biopsies are considered undesirable because of pain and the risk for sepsis and other infections associated with transrectal biopsies.

But urologists in America were less convinced by the international data. William J. Catalona, MD, a urologist at Northwestern University in Chicago, who developed the PSA screening test in the 1990s, said he wasn’t surprised so many men in ReIMAGINE with low PSAs had advanced cancers. “Some of the most aggressive prostate cancers occur in men with a low PSA level – not new news,” he said.

Dr. Catalona also disagreed with the UK researchers’ emphasis on MRIs because the readings often are incorrect. A 2021 study in Prostate Cancer and Prostatic Diseases reported that multiparametric MRI had a false-negative rate of between 10% and 20%.

“MRI alone should not be considered more reliable than PSA. Rather, it should be considered complementary,” he said.

Michael S. Leapman, MD, MHS, associate professor of urology at the Yale Cancer Center, New Haven, Conn., said the UK findings point to a role for MRI as a “triage tool” to help identify men with elevated PSAs who should have a prostate biopsy.

But he said the research to date doesn’t support the use of MRI as a stand-alone test for prostate cancer. “In my opinion, it would have to demonstrate some tangible benefit to patients other than finding a greater number of cancers, such as improvement in cancer control, lower burden from the disease overall, or cancer-specific survival,” he said.

Major U.S. guidelines recommend including MRIs before biopsies. Dr. Leapman also pointed out that 2023 recommendations from the National Comprehensive Cancer Network state that MRI is “strongly recommended if available.” Yet fewer than half of U.S. urologists use MRIs as a screening tool, he said.

“My sense is that MRI is not available everywhere. We have also seen that wait times are too long in some centers, leading physicians and patients to opt for biopsy – particularly in cases with higher suspicion,” he said.

The studies from Sweden and the United Kingdom “demonstrate the strides being made in reducing overdetection of low-grade prostate cancer will increase detection of clinically significant Gleason 3+4 or higher” tumors, Dr. Leapman said. “It is unclear whether such patients in whom their otherwise low-risk disease is recast as ‘intermediate risk’ meaningfully stand to benefit in the long term from this detection.”

Dr. Robinson reported no relevant financial conflicts of interest. The Swedish Cancer Society, the Swedish Research Council, Region Jönköping, Futurum, and Clinical Cancer Research Foundation in Jönköping supported the Swedish study. Members of the ReIMAGINE study team disclosed research support from the United Kingdom’s National Institute of Health Research and various industry/other sources. The Medical Research Council and Cancer Research UK funded the ReIMAGINE study.

A version of this article appeared on Medscape.com.

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Findings from two recent studies could signal a paradigm shift in the way men are screened for prostate cancer.

In the ReIMAGINE study, a group of researchers from the United Kingdom found that half of men with apparently “safe” levels of prostate-specific antigen (PSA) below 3 ng/mL had clinically significant prostate cancers when multiparametric MRI was added to screening. The researchers, whose paper appeared in BMJ Oncology, also found that one in six screened men had a prostate lesion on MRI. 

Meanwhile, a large Swedish population-based study, published in JAMA Network Open, showed that pre-biopsy MRIs combined with PSA testing after adoption of guidelines recommending MRIs led to a decrease in the proportion of men with negative biopsies (28% to 7%) and the number of Gleason score 6 cancers (24% to 6%), while the proportion of Gleason score 7-10 cancers rose from 49% to 86%.

Researchers compared prostate MRI uptake rates in the Jönköping Region in southern Sweden over 9 years – 2011 through 2018 before prostate MRIs were recommended nationally, and 2018-2020 when MRIs became commonly used.

David Robinson, MD, PhD, associate professor at Linköping University and leader of the Swedish study, told this news organization: “MRI is now standard for men before biopsy” in that country. In Sweden, which has a high rate of mortality from prostate cancer – about 50 deaths per 100,000 men vs. 12 and 8 per 100,000 in the United Kingdom and United States, respectively – PSA testing is not routine. “Most men that are diagnosed with prostate cancer have no symptoms. They have asked for a PSA when they have visited their general practitioner,” Dr. Robinson said. “To take a PSA test is not encouraged but it is not discouraged either. It is up to each man to decide.”

PSA screening is not common in the United Kingdom. Caroline Moore, MD, chair of urology at University College London and principal investigator on ReIMAGINE, said only 20% of UK men older than age 50 undergo PSA tests because doctors in the United Kingdom are concerned about the sort of overdiagnosis and overtreatment of prostate cancer that has occurred in the United States since the mid-1990s, when PSA screening was adopted here.

The rate of PSA screening in the United States has declined with controversies over recommendations for screening, though they remain above European rates: 37% in 2019, down from 47% in 2005, according to a 2022 Veterans Administration study published in JAMA Oncology.

In the UK study, Dr. Moore’s hospital-based group asked general practitioners to send letters to 2,096 men aged 50-75 years who had not been diagnosed with prostate cancer, inviting them to undergo prostate health checks combining screening with PSA and 10-minute prostate MRIs.

Of the 457 men who responded to the letters, 303 completed both screening tests. Older White men were more likely to respond, and Black men responded 20% less often.

Of the men who completed screening, 29 (9.6%) were diagnosed with clinically significant cancer and 3 were diagnosed with clinically insignificant cancer, the researchers reported.



Dr. Moore said the PSA and MRI-first approach spared men from biopsies as well as the downsides of active surveillance, which include close monitoring with urology visits and occasional MRIs or biopsies over many years. Biopsies are considered undesirable because of pain and the risk for sepsis and other infections associated with transrectal biopsies.

But urologists in America were less convinced by the international data. William J. Catalona, MD, a urologist at Northwestern University in Chicago, who developed the PSA screening test in the 1990s, said he wasn’t surprised so many men in ReIMAGINE with low PSAs had advanced cancers. “Some of the most aggressive prostate cancers occur in men with a low PSA level – not new news,” he said.

Dr. Catalona also disagreed with the UK researchers’ emphasis on MRIs because the readings often are incorrect. A 2021 study in Prostate Cancer and Prostatic Diseases reported that multiparametric MRI had a false-negative rate of between 10% and 20%.

“MRI alone should not be considered more reliable than PSA. Rather, it should be considered complementary,” he said.

Michael S. Leapman, MD, MHS, associate professor of urology at the Yale Cancer Center, New Haven, Conn., said the UK findings point to a role for MRI as a “triage tool” to help identify men with elevated PSAs who should have a prostate biopsy.

But he said the research to date doesn’t support the use of MRI as a stand-alone test for prostate cancer. “In my opinion, it would have to demonstrate some tangible benefit to patients other than finding a greater number of cancers, such as improvement in cancer control, lower burden from the disease overall, or cancer-specific survival,” he said.

Major U.S. guidelines recommend including MRIs before biopsies. Dr. Leapman also pointed out that 2023 recommendations from the National Comprehensive Cancer Network state that MRI is “strongly recommended if available.” Yet fewer than half of U.S. urologists use MRIs as a screening tool, he said.

“My sense is that MRI is not available everywhere. We have also seen that wait times are too long in some centers, leading physicians and patients to opt for biopsy – particularly in cases with higher suspicion,” he said.

The studies from Sweden and the United Kingdom “demonstrate the strides being made in reducing overdetection of low-grade prostate cancer will increase detection of clinically significant Gleason 3+4 or higher” tumors, Dr. Leapman said. “It is unclear whether such patients in whom their otherwise low-risk disease is recast as ‘intermediate risk’ meaningfully stand to benefit in the long term from this detection.”

Dr. Robinson reported no relevant financial conflicts of interest. The Swedish Cancer Society, the Swedish Research Council, Region Jönköping, Futurum, and Clinical Cancer Research Foundation in Jönköping supported the Swedish study. Members of the ReIMAGINE study team disclosed research support from the United Kingdom’s National Institute of Health Research and various industry/other sources. The Medical Research Council and Cancer Research UK funded the ReIMAGINE study.

A version of this article appeared on Medscape.com.

Findings from two recent studies could signal a paradigm shift in the way men are screened for prostate cancer.

In the ReIMAGINE study, a group of researchers from the United Kingdom found that half of men with apparently “safe” levels of prostate-specific antigen (PSA) below 3 ng/mL had clinically significant prostate cancers when multiparametric MRI was added to screening. The researchers, whose paper appeared in BMJ Oncology, also found that one in six screened men had a prostate lesion on MRI. 

Meanwhile, a large Swedish population-based study, published in JAMA Network Open, showed that pre-biopsy MRIs combined with PSA testing after adoption of guidelines recommending MRIs led to a decrease in the proportion of men with negative biopsies (28% to 7%) and the number of Gleason score 6 cancers (24% to 6%), while the proportion of Gleason score 7-10 cancers rose from 49% to 86%.

Researchers compared prostate MRI uptake rates in the Jönköping Region in southern Sweden over 9 years – 2011 through 2018 before prostate MRIs were recommended nationally, and 2018-2020 when MRIs became commonly used.

David Robinson, MD, PhD, associate professor at Linköping University and leader of the Swedish study, told this news organization: “MRI is now standard for men before biopsy” in that country. In Sweden, which has a high rate of mortality from prostate cancer – about 50 deaths per 100,000 men vs. 12 and 8 per 100,000 in the United Kingdom and United States, respectively – PSA testing is not routine. “Most men that are diagnosed with prostate cancer have no symptoms. They have asked for a PSA when they have visited their general practitioner,” Dr. Robinson said. “To take a PSA test is not encouraged but it is not discouraged either. It is up to each man to decide.”

PSA screening is not common in the United Kingdom. Caroline Moore, MD, chair of urology at University College London and principal investigator on ReIMAGINE, said only 20% of UK men older than age 50 undergo PSA tests because doctors in the United Kingdom are concerned about the sort of overdiagnosis and overtreatment of prostate cancer that has occurred in the United States since the mid-1990s, when PSA screening was adopted here.

The rate of PSA screening in the United States has declined with controversies over recommendations for screening, though they remain above European rates: 37% in 2019, down from 47% in 2005, according to a 2022 Veterans Administration study published in JAMA Oncology.

In the UK study, Dr. Moore’s hospital-based group asked general practitioners to send letters to 2,096 men aged 50-75 years who had not been diagnosed with prostate cancer, inviting them to undergo prostate health checks combining screening with PSA and 10-minute prostate MRIs.

Of the 457 men who responded to the letters, 303 completed both screening tests. Older White men were more likely to respond, and Black men responded 20% less often.

Of the men who completed screening, 29 (9.6%) were diagnosed with clinically significant cancer and 3 were diagnosed with clinically insignificant cancer, the researchers reported.



Dr. Moore said the PSA and MRI-first approach spared men from biopsies as well as the downsides of active surveillance, which include close monitoring with urology visits and occasional MRIs or biopsies over many years. Biopsies are considered undesirable because of pain and the risk for sepsis and other infections associated with transrectal biopsies.

But urologists in America were less convinced by the international data. William J. Catalona, MD, a urologist at Northwestern University in Chicago, who developed the PSA screening test in the 1990s, said he wasn’t surprised so many men in ReIMAGINE with low PSAs had advanced cancers. “Some of the most aggressive prostate cancers occur in men with a low PSA level – not new news,” he said.

Dr. Catalona also disagreed with the UK researchers’ emphasis on MRIs because the readings often are incorrect. A 2021 study in Prostate Cancer and Prostatic Diseases reported that multiparametric MRI had a false-negative rate of between 10% and 20%.

“MRI alone should not be considered more reliable than PSA. Rather, it should be considered complementary,” he said.

Michael S. Leapman, MD, MHS, associate professor of urology at the Yale Cancer Center, New Haven, Conn., said the UK findings point to a role for MRI as a “triage tool” to help identify men with elevated PSAs who should have a prostate biopsy.

But he said the research to date doesn’t support the use of MRI as a stand-alone test for prostate cancer. “In my opinion, it would have to demonstrate some tangible benefit to patients other than finding a greater number of cancers, such as improvement in cancer control, lower burden from the disease overall, or cancer-specific survival,” he said.

Major U.S. guidelines recommend including MRIs before biopsies. Dr. Leapman also pointed out that 2023 recommendations from the National Comprehensive Cancer Network state that MRI is “strongly recommended if available.” Yet fewer than half of U.S. urologists use MRIs as a screening tool, he said.

“My sense is that MRI is not available everywhere. We have also seen that wait times are too long in some centers, leading physicians and patients to opt for biopsy – particularly in cases with higher suspicion,” he said.

The studies from Sweden and the United Kingdom “demonstrate the strides being made in reducing overdetection of low-grade prostate cancer will increase detection of clinically significant Gleason 3+4 or higher” tumors, Dr. Leapman said. “It is unclear whether such patients in whom their otherwise low-risk disease is recast as ‘intermediate risk’ meaningfully stand to benefit in the long term from this detection.”

Dr. Robinson reported no relevant financial conflicts of interest. The Swedish Cancer Society, the Swedish Research Council, Region Jönköping, Futurum, and Clinical Cancer Research Foundation in Jönköping supported the Swedish study. Members of the ReIMAGINE study team disclosed research support from the United Kingdom’s National Institute of Health Research and various industry/other sources. The Medical Research Council and Cancer Research UK funded the ReIMAGINE study.

A version of this article appeared on Medscape.com.

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NAFLD raises risk for colorectal adenomatous polyps

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Tue, 09/12/2023 - 06:46

 

TOPLINE:

Nonalcoholic fatty liver disease (NAFLD) is an independent risk factor for precancerous colorectal adenomatous polyps in men and women, according to results of a large study.

METHODOLOGY:

  • Researchers conducted a retrospective review of the medical records of adults who underwent abdominal ultrasound and colonoscopy at a single hospital in China from January 2018 to December 2022 to determine NAFLD status and presence of polyps.
  • Multivariate logistic regression analysis was used to detect associations between NAFLD and adenomatous and nonadenomatous polyps.

TAKEAWAY:

  • Overall, 36.6% of the 3,028 patients had adenomatous polyps, 10.7% had nonadenomatous polyps, and 52.7% were polyp free.
  • The higher frequency of NAFLD was significant in adults with adenomatous polyps (66.9%) but not in patients with nonadenomatous polyps (57%) vs. adults with no polyps (52.3%).
  • In the fully adjusted model, NAFLD was a significant independent risk factor for adenomatous polyps (odds ratio [OR], 1.6; P < .0001) but not for nonadenomatous polyps (OR, 1.0; P = .813).
  • The association between NAFLD and adenomatous polyps was statistically significant in both men (OR, 1.8) and women (OR, 1.4).

IN PRACTICE:

“Our results clearly demonstrated that NAFLD is associated with the development of colorectal adenomatous polyps in males and females, but is not associated with an increased risk of nonadenomatous polyps. The findings provide new insight into the prevention of colorectal cancer in NAFLD patients,” the authors wrote.

SOURCE:

The study was co-led by Yingxue Yang and Yajie Teng, The First People’s Hospital of Kunshan, Suzhou, China. It was published online in the European Journal of Gastroenterology & Hepatology. The study had no specific funding.

LIMITATIONS:

The diagnosis of NAFLD was by ultrasound rather than by liver biopsy. The study’s cross-sectional design precludes conclusions about causality between NAFLD and the risk for colorectal adenomatous polyps. The study involved a single center.

DISCLOSURES:

The authors have disclosed no conflicts of interest.
 

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

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TOPLINE:

Nonalcoholic fatty liver disease (NAFLD) is an independent risk factor for precancerous colorectal adenomatous polyps in men and women, according to results of a large study.

METHODOLOGY:

  • Researchers conducted a retrospective review of the medical records of adults who underwent abdominal ultrasound and colonoscopy at a single hospital in China from January 2018 to December 2022 to determine NAFLD status and presence of polyps.
  • Multivariate logistic regression analysis was used to detect associations between NAFLD and adenomatous and nonadenomatous polyps.

TAKEAWAY:

  • Overall, 36.6% of the 3,028 patients had adenomatous polyps, 10.7% had nonadenomatous polyps, and 52.7% were polyp free.
  • The higher frequency of NAFLD was significant in adults with adenomatous polyps (66.9%) but not in patients with nonadenomatous polyps (57%) vs. adults with no polyps (52.3%).
  • In the fully adjusted model, NAFLD was a significant independent risk factor for adenomatous polyps (odds ratio [OR], 1.6; P < .0001) but not for nonadenomatous polyps (OR, 1.0; P = .813).
  • The association between NAFLD and adenomatous polyps was statistically significant in both men (OR, 1.8) and women (OR, 1.4).

IN PRACTICE:

“Our results clearly demonstrated that NAFLD is associated with the development of colorectal adenomatous polyps in males and females, but is not associated with an increased risk of nonadenomatous polyps. The findings provide new insight into the prevention of colorectal cancer in NAFLD patients,” the authors wrote.

SOURCE:

The study was co-led by Yingxue Yang and Yajie Teng, The First People’s Hospital of Kunshan, Suzhou, China. It was published online in the European Journal of Gastroenterology & Hepatology. The study had no specific funding.

LIMITATIONS:

The diagnosis of NAFLD was by ultrasound rather than by liver biopsy. The study’s cross-sectional design precludes conclusions about causality between NAFLD and the risk for colorectal adenomatous polyps. The study involved a single center.

DISCLOSURES:

The authors have disclosed no conflicts of interest.
 

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

 

TOPLINE:

Nonalcoholic fatty liver disease (NAFLD) is an independent risk factor for precancerous colorectal adenomatous polyps in men and women, according to results of a large study.

METHODOLOGY:

  • Researchers conducted a retrospective review of the medical records of adults who underwent abdominal ultrasound and colonoscopy at a single hospital in China from January 2018 to December 2022 to determine NAFLD status and presence of polyps.
  • Multivariate logistic regression analysis was used to detect associations between NAFLD and adenomatous and nonadenomatous polyps.

TAKEAWAY:

  • Overall, 36.6% of the 3,028 patients had adenomatous polyps, 10.7% had nonadenomatous polyps, and 52.7% were polyp free.
  • The higher frequency of NAFLD was significant in adults with adenomatous polyps (66.9%) but not in patients with nonadenomatous polyps (57%) vs. adults with no polyps (52.3%).
  • In the fully adjusted model, NAFLD was a significant independent risk factor for adenomatous polyps (odds ratio [OR], 1.6; P < .0001) but not for nonadenomatous polyps (OR, 1.0; P = .813).
  • The association between NAFLD and adenomatous polyps was statistically significant in both men (OR, 1.8) and women (OR, 1.4).

IN PRACTICE:

“Our results clearly demonstrated that NAFLD is associated with the development of colorectal adenomatous polyps in males and females, but is not associated with an increased risk of nonadenomatous polyps. The findings provide new insight into the prevention of colorectal cancer in NAFLD patients,” the authors wrote.

SOURCE:

The study was co-led by Yingxue Yang and Yajie Teng, The First People’s Hospital of Kunshan, Suzhou, China. It was published online in the European Journal of Gastroenterology & Hepatology. The study had no specific funding.

LIMITATIONS:

The diagnosis of NAFLD was by ultrasound rather than by liver biopsy. The study’s cross-sectional design precludes conclusions about causality between NAFLD and the risk for colorectal adenomatous polyps. The study involved a single center.

DISCLOSURES:

The authors have disclosed no conflicts of interest.
 

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

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RSV season has started, and this year could be different

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Thu, 09/14/2023 - 08:17

An increase in cases of respiratory syncytial virus (RSV) in Florida and Georgia signals that RSV season has begun. 

The Centers for Disease Control and Prevention issued a national alert to health officials Sept. 5, urging them to offer new medicines that can prevent severe cases of the respiratory virus in very young children and in older people. Those two groups are at the highest risk of potentially deadly complications from RSV.

Typically, the CDC considers the start of RSV season to occur when the rate of positive tests for the virus goes above 3% for 2 consecutive weeks. In Florida, the rate has been around 5% in recent weeks, and in Georgia, there has been an increase in RSV-related hospitalizations. Most of the hospitalizations in Georgia have been among infants less than a year old.

“Historically, such regional increases have predicted the beginning of RSV season nationally, with increased RSV activity spreading north and west over the following 2-3 months,” the CDC said.

Most children have been infected with RSV by the time they are 2 years old. Historically, up to 80,000 children under 5 years old are hospitalized annually because of the virus, and between 100 and 300 die from complications each year. 



Those figures could be drastically different this year because new preventive treatments are available.

The CDC recommends that all children under 8 months old receive the newly approved monoclonal antibody treatment nirsevimab (Beyfortus). Children up to 19 months old at high risk of severe complications from RSV are also eligible for the single-dose shot. In clinical trials, the treatment was 80% effective at preventing RSV infections from becoming so severe that children had to be hospitalized. The protection lasted about 5 months.

Older people are also at a heightened risk of severe illness from RSV, and two new vaccines are available this season. The vaccines are called Arexvy and Abrysvo, and the single-dose shots are approved for people ages 60 years and older. They are more than 80% effective at making severe lower respiratory complications less likely.

Last year’s RSV season started during the summer and peaked in October and November, which was earlier than usual. There’s no indication yet of when RSV season may peak this year. Last year and throughout the pandemic, RSV held its historical pattern of starting in Florida.

A version of this article appeared on WebMD.com.

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An increase in cases of respiratory syncytial virus (RSV) in Florida and Georgia signals that RSV season has begun. 

The Centers for Disease Control and Prevention issued a national alert to health officials Sept. 5, urging them to offer new medicines that can prevent severe cases of the respiratory virus in very young children and in older people. Those two groups are at the highest risk of potentially deadly complications from RSV.

Typically, the CDC considers the start of RSV season to occur when the rate of positive tests for the virus goes above 3% for 2 consecutive weeks. In Florida, the rate has been around 5% in recent weeks, and in Georgia, there has been an increase in RSV-related hospitalizations. Most of the hospitalizations in Georgia have been among infants less than a year old.

“Historically, such regional increases have predicted the beginning of RSV season nationally, with increased RSV activity spreading north and west over the following 2-3 months,” the CDC said.

Most children have been infected with RSV by the time they are 2 years old. Historically, up to 80,000 children under 5 years old are hospitalized annually because of the virus, and between 100 and 300 die from complications each year. 



Those figures could be drastically different this year because new preventive treatments are available.

The CDC recommends that all children under 8 months old receive the newly approved monoclonal antibody treatment nirsevimab (Beyfortus). Children up to 19 months old at high risk of severe complications from RSV are also eligible for the single-dose shot. In clinical trials, the treatment was 80% effective at preventing RSV infections from becoming so severe that children had to be hospitalized. The protection lasted about 5 months.

Older people are also at a heightened risk of severe illness from RSV, and two new vaccines are available this season. The vaccines are called Arexvy and Abrysvo, and the single-dose shots are approved for people ages 60 years and older. They are more than 80% effective at making severe lower respiratory complications less likely.

Last year’s RSV season started during the summer and peaked in October and November, which was earlier than usual. There’s no indication yet of when RSV season may peak this year. Last year and throughout the pandemic, RSV held its historical pattern of starting in Florida.

A version of this article appeared on WebMD.com.

An increase in cases of respiratory syncytial virus (RSV) in Florida and Georgia signals that RSV season has begun. 

The Centers for Disease Control and Prevention issued a national alert to health officials Sept. 5, urging them to offer new medicines that can prevent severe cases of the respiratory virus in very young children and in older people. Those two groups are at the highest risk of potentially deadly complications from RSV.

Typically, the CDC considers the start of RSV season to occur when the rate of positive tests for the virus goes above 3% for 2 consecutive weeks. In Florida, the rate has been around 5% in recent weeks, and in Georgia, there has been an increase in RSV-related hospitalizations. Most of the hospitalizations in Georgia have been among infants less than a year old.

“Historically, such regional increases have predicted the beginning of RSV season nationally, with increased RSV activity spreading north and west over the following 2-3 months,” the CDC said.

Most children have been infected with RSV by the time they are 2 years old. Historically, up to 80,000 children under 5 years old are hospitalized annually because of the virus, and between 100 and 300 die from complications each year. 



Those figures could be drastically different this year because new preventive treatments are available.

The CDC recommends that all children under 8 months old receive the newly approved monoclonal antibody treatment nirsevimab (Beyfortus). Children up to 19 months old at high risk of severe complications from RSV are also eligible for the single-dose shot. In clinical trials, the treatment was 80% effective at preventing RSV infections from becoming so severe that children had to be hospitalized. The protection lasted about 5 months.

Older people are also at a heightened risk of severe illness from RSV, and two new vaccines are available this season. The vaccines are called Arexvy and Abrysvo, and the single-dose shots are approved for people ages 60 years and older. They are more than 80% effective at making severe lower respiratory complications less likely.

Last year’s RSV season started during the summer and peaked in October and November, which was earlier than usual. There’s no indication yet of when RSV season may peak this year. Last year and throughout the pandemic, RSV held its historical pattern of starting in Florida.

A version of this article appeared on WebMD.com.

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How do you prescribe exercise in primary prevention?

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Fri, 09/08/2023 - 13:34

To avoid cardiovascular disease, the American Heart Association (AHA) recommends performing at least 150 minutes of moderate-intensity aerobic activity every week, 75 minutes of intense aerobic activity every week, or a combination of both, preferably spread out throughout the week. But how knowledgeable are physicians when it comes to prescribing exercise, and how should patients be assessed so that appropriate physical activity can be recommended?

In a presentation titled, “Patient Evaluation and Exercise Prescription in Primary Prevention,” Thelma Sánchez Grillo, MD, a cardiologist at the Clínica Bíblica Hospital in San José, Costa Rica, explained the benefits and risks of exercise and gave recommendations for proper patient assessment before prescribing physical activity.

“Exercise has cardioprotective, emotional, antiarrhythmic, and antithrombotic benefits, and it reduces stress,” she explained.



She also noted that the risk regarding cardiopulmonary and musculoskeletal components must be evaluated, because exercise can itself trigger coronary events, and the last thing intended when prescribing exercise is to cause complications. “We must recommend exercise progressively. We can’t suggest a high-intensity regimen to a patient if they haven’t had any preconditioning where collateral circulation could be developed and lung and cardiac capacity could be improved.”

Dr. Sánchez went on to say that, according to the AHA, patients should be classified as follows: those who exercise and those who don’t, those with a history of cardiovascular, metabolic, or renal disease, and those with symptomatic and asymptomatic diseases, in order to consider the parameters when recommending exercise.

“If the patient has symptoms and is doing light physical activity, like walking, they can keep doing this exercise and don’t need further assessments. But if they have a symptomatic disease and are not exercising, they need to be evaluated after exercise has been prescribed, and not just clinically, either. Some sort of diagnostic method should be considered. Also, for patients who are physically active and who desire to increase the intensity of their exercise, the recommendation is to perform a detailed clinical examination and, if necessary, perform additional imaging studies.”

Warning signs

  • Dizziness.
  • Orthopnea.
  • Abnormal heart rate.
  • Edema in the lower extremities.
  • Chest pain, especially when occurring with exercise.
  • Intermittent claudication.
  • Heart murmurs.
  • Dyspnea.
  • Reduced output.
  • Fatigue.

Calibrating exercise parameters

The parameters of frequency (number of sessions per week), intensity (perceived exertion measured by heart rate reached), time, and type (aerobic exercise vs. strength training) should be considered when forming an appropriate prescription for exercise, explained Dr. Sánchez.

“The big problem is that most physicians don’t know how to prescribe it properly. And beyond knowing how, the important thing is that, when we’re with the patient during the consultation, we ought to be doing more than just establishing a routine. We need to be motivators and we need to be identifying obstacles and the patient’s interest in exercise, because it’s clear that incorporating physical activity into our daily lives helps improve the quality and length of life,” the specialist added.

The recommendations are straightforward: for individuals aged 18-64 years, 150 minutes of moderate-intensity activity per week, whether aerobic, strength training, or mixed, should be prescribed. “We need to encourage moving more and sitting less, and recommend comprehensive programs that include coordination, balance, and muscle strengthening. If a sedentary lifestyle is a risk factor, we need to encourage patients to start performing physical activity for 1-2 minutes every hour, because any exercise must be gradual and progressive to avoid complications,” she noted.
 

 

 

Evaluate, then recommend

The specialist emphasized the importance of making personalized prescriptions, exercising caution, and performing adequate assessments to know which exercise routine to recommend. “The patient should also be involved in their self-care and must have an adequate diet and hydration, and we need to remind them that they shouldn’t be exercising if they have an infection, due to the risk of myocarditis and sudden death,” she added.

Rafaelina Concepción, MD, cardiologist from the Dominican Republic and vice president of the Inter-American Society of Cardiology for Central America and the Caribbean, agreed with the importance of assessing risk and risk factors for patients who request an exercise routine. “For example, in patients with prediabetes, it has been shown that exercising can slow the progression to diabetes. The essential thing is to use stratification and know what kind of exercise to recommend, whether aerobic, strength training, or a combination of the two, to improve functional capacity without reaching the threshold heart rate while reducing the risk of other comorbidities like hypertension, obesity, and high lipids, and achieving lifestyle changes.”

Carlos Franco, MD, a cardiologist in El Salvador, emphasized that there is no such thing as zero risk when evaluating a patient. “Of course, there’s a difference between an athlete and someone who isn’t physically active, but we need to profile all patients correctly, evaluate risk factors in detail, not overlook subclinical cardiovascular disease, and check whether they need stress testing or additional imaging to assess cardiac functional capacity. Also, exercise must be prescribed gradually, and the patient’s nutritional status must be assessed.”

Dr. Franco ended by explaining that physicians must understand how to prescribe the basics of exercise and make small interventions of reasonable intensity, provide practical advice, and, to the extent possible, rely on specialists such as physiatrists, sports specialists, and physical therapists.

This article was translated from the Medscape Spanish Edition. A version of this article appeared on Medscape.com.

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To avoid cardiovascular disease, the American Heart Association (AHA) recommends performing at least 150 minutes of moderate-intensity aerobic activity every week, 75 minutes of intense aerobic activity every week, or a combination of both, preferably spread out throughout the week. But how knowledgeable are physicians when it comes to prescribing exercise, and how should patients be assessed so that appropriate physical activity can be recommended?

In a presentation titled, “Patient Evaluation and Exercise Prescription in Primary Prevention,” Thelma Sánchez Grillo, MD, a cardiologist at the Clínica Bíblica Hospital in San José, Costa Rica, explained the benefits and risks of exercise and gave recommendations for proper patient assessment before prescribing physical activity.

“Exercise has cardioprotective, emotional, antiarrhythmic, and antithrombotic benefits, and it reduces stress,” she explained.



She also noted that the risk regarding cardiopulmonary and musculoskeletal components must be evaluated, because exercise can itself trigger coronary events, and the last thing intended when prescribing exercise is to cause complications. “We must recommend exercise progressively. We can’t suggest a high-intensity regimen to a patient if they haven’t had any preconditioning where collateral circulation could be developed and lung and cardiac capacity could be improved.”

Dr. Sánchez went on to say that, according to the AHA, patients should be classified as follows: those who exercise and those who don’t, those with a history of cardiovascular, metabolic, or renal disease, and those with symptomatic and asymptomatic diseases, in order to consider the parameters when recommending exercise.

“If the patient has symptoms and is doing light physical activity, like walking, they can keep doing this exercise and don’t need further assessments. But if they have a symptomatic disease and are not exercising, they need to be evaluated after exercise has been prescribed, and not just clinically, either. Some sort of diagnostic method should be considered. Also, for patients who are physically active and who desire to increase the intensity of their exercise, the recommendation is to perform a detailed clinical examination and, if necessary, perform additional imaging studies.”

Warning signs

  • Dizziness.
  • Orthopnea.
  • Abnormal heart rate.
  • Edema in the lower extremities.
  • Chest pain, especially when occurring with exercise.
  • Intermittent claudication.
  • Heart murmurs.
  • Dyspnea.
  • Reduced output.
  • Fatigue.

Calibrating exercise parameters

The parameters of frequency (number of sessions per week), intensity (perceived exertion measured by heart rate reached), time, and type (aerobic exercise vs. strength training) should be considered when forming an appropriate prescription for exercise, explained Dr. Sánchez.

“The big problem is that most physicians don’t know how to prescribe it properly. And beyond knowing how, the important thing is that, when we’re with the patient during the consultation, we ought to be doing more than just establishing a routine. We need to be motivators and we need to be identifying obstacles and the patient’s interest in exercise, because it’s clear that incorporating physical activity into our daily lives helps improve the quality and length of life,” the specialist added.

The recommendations are straightforward: for individuals aged 18-64 years, 150 minutes of moderate-intensity activity per week, whether aerobic, strength training, or mixed, should be prescribed. “We need to encourage moving more and sitting less, and recommend comprehensive programs that include coordination, balance, and muscle strengthening. If a sedentary lifestyle is a risk factor, we need to encourage patients to start performing physical activity for 1-2 minutes every hour, because any exercise must be gradual and progressive to avoid complications,” she noted.
 

 

 

Evaluate, then recommend

The specialist emphasized the importance of making personalized prescriptions, exercising caution, and performing adequate assessments to know which exercise routine to recommend. “The patient should also be involved in their self-care and must have an adequate diet and hydration, and we need to remind them that they shouldn’t be exercising if they have an infection, due to the risk of myocarditis and sudden death,” she added.

Rafaelina Concepción, MD, cardiologist from the Dominican Republic and vice president of the Inter-American Society of Cardiology for Central America and the Caribbean, agreed with the importance of assessing risk and risk factors for patients who request an exercise routine. “For example, in patients with prediabetes, it has been shown that exercising can slow the progression to diabetes. The essential thing is to use stratification and know what kind of exercise to recommend, whether aerobic, strength training, or a combination of the two, to improve functional capacity without reaching the threshold heart rate while reducing the risk of other comorbidities like hypertension, obesity, and high lipids, and achieving lifestyle changes.”

Carlos Franco, MD, a cardiologist in El Salvador, emphasized that there is no such thing as zero risk when evaluating a patient. “Of course, there’s a difference between an athlete and someone who isn’t physically active, but we need to profile all patients correctly, evaluate risk factors in detail, not overlook subclinical cardiovascular disease, and check whether they need stress testing or additional imaging to assess cardiac functional capacity. Also, exercise must be prescribed gradually, and the patient’s nutritional status must be assessed.”

Dr. Franco ended by explaining that physicians must understand how to prescribe the basics of exercise and make small interventions of reasonable intensity, provide practical advice, and, to the extent possible, rely on specialists such as physiatrists, sports specialists, and physical therapists.

This article was translated from the Medscape Spanish Edition. A version of this article appeared on Medscape.com.

To avoid cardiovascular disease, the American Heart Association (AHA) recommends performing at least 150 minutes of moderate-intensity aerobic activity every week, 75 minutes of intense aerobic activity every week, or a combination of both, preferably spread out throughout the week. But how knowledgeable are physicians when it comes to prescribing exercise, and how should patients be assessed so that appropriate physical activity can be recommended?

In a presentation titled, “Patient Evaluation and Exercise Prescription in Primary Prevention,” Thelma Sánchez Grillo, MD, a cardiologist at the Clínica Bíblica Hospital in San José, Costa Rica, explained the benefits and risks of exercise and gave recommendations for proper patient assessment before prescribing physical activity.

“Exercise has cardioprotective, emotional, antiarrhythmic, and antithrombotic benefits, and it reduces stress,” she explained.



She also noted that the risk regarding cardiopulmonary and musculoskeletal components must be evaluated, because exercise can itself trigger coronary events, and the last thing intended when prescribing exercise is to cause complications. “We must recommend exercise progressively. We can’t suggest a high-intensity regimen to a patient if they haven’t had any preconditioning where collateral circulation could be developed and lung and cardiac capacity could be improved.”

Dr. Sánchez went on to say that, according to the AHA, patients should be classified as follows: those who exercise and those who don’t, those with a history of cardiovascular, metabolic, or renal disease, and those with symptomatic and asymptomatic diseases, in order to consider the parameters when recommending exercise.

“If the patient has symptoms and is doing light physical activity, like walking, they can keep doing this exercise and don’t need further assessments. But if they have a symptomatic disease and are not exercising, they need to be evaluated after exercise has been prescribed, and not just clinically, either. Some sort of diagnostic method should be considered. Also, for patients who are physically active and who desire to increase the intensity of their exercise, the recommendation is to perform a detailed clinical examination and, if necessary, perform additional imaging studies.”

Warning signs

  • Dizziness.
  • Orthopnea.
  • Abnormal heart rate.
  • Edema in the lower extremities.
  • Chest pain, especially when occurring with exercise.
  • Intermittent claudication.
  • Heart murmurs.
  • Dyspnea.
  • Reduced output.
  • Fatigue.

Calibrating exercise parameters

The parameters of frequency (number of sessions per week), intensity (perceived exertion measured by heart rate reached), time, and type (aerobic exercise vs. strength training) should be considered when forming an appropriate prescription for exercise, explained Dr. Sánchez.

“The big problem is that most physicians don’t know how to prescribe it properly. And beyond knowing how, the important thing is that, when we’re with the patient during the consultation, we ought to be doing more than just establishing a routine. We need to be motivators and we need to be identifying obstacles and the patient’s interest in exercise, because it’s clear that incorporating physical activity into our daily lives helps improve the quality and length of life,” the specialist added.

The recommendations are straightforward: for individuals aged 18-64 years, 150 minutes of moderate-intensity activity per week, whether aerobic, strength training, or mixed, should be prescribed. “We need to encourage moving more and sitting less, and recommend comprehensive programs that include coordination, balance, and muscle strengthening. If a sedentary lifestyle is a risk factor, we need to encourage patients to start performing physical activity for 1-2 minutes every hour, because any exercise must be gradual and progressive to avoid complications,” she noted.
 

 

 

Evaluate, then recommend

The specialist emphasized the importance of making personalized prescriptions, exercising caution, and performing adequate assessments to know which exercise routine to recommend. “The patient should also be involved in their self-care and must have an adequate diet and hydration, and we need to remind them that they shouldn’t be exercising if they have an infection, due to the risk of myocarditis and sudden death,” she added.

Rafaelina Concepción, MD, cardiologist from the Dominican Republic and vice president of the Inter-American Society of Cardiology for Central America and the Caribbean, agreed with the importance of assessing risk and risk factors for patients who request an exercise routine. “For example, in patients with prediabetes, it has been shown that exercising can slow the progression to diabetes. The essential thing is to use stratification and know what kind of exercise to recommend, whether aerobic, strength training, or a combination of the two, to improve functional capacity without reaching the threshold heart rate while reducing the risk of other comorbidities like hypertension, obesity, and high lipids, and achieving lifestyle changes.”

Carlos Franco, MD, a cardiologist in El Salvador, emphasized that there is no such thing as zero risk when evaluating a patient. “Of course, there’s a difference between an athlete and someone who isn’t physically active, but we need to profile all patients correctly, evaluate risk factors in detail, not overlook subclinical cardiovascular disease, and check whether they need stress testing or additional imaging to assess cardiac functional capacity. Also, exercise must be prescribed gradually, and the patient’s nutritional status must be assessed.”

Dr. Franco ended by explaining that physicians must understand how to prescribe the basics of exercise and make small interventions of reasonable intensity, provide practical advice, and, to the extent possible, rely on specialists such as physiatrists, sports specialists, and physical therapists.

This article was translated from the Medscape Spanish Edition. A version of this article appeared on Medscape.com.

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Obesity-related cardiovascular disease deaths surging

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Changed
Thu, 09/07/2023 - 06:27

 

TOPLINE:

In contrast to an overall decline in cardiovascular mortality, obesity-related cardiovascular deaths have risen substantially in the past 2 decades, most prominently among Black women. “We observed a threefold increase in obesity-related cardiovascular age-adjusted mortality rates between 1999 and 2020,” wrote the authors.

METHODOLOGY:

Data from the U.S. population-level Multiple Cause of Death database were analyzed, including 281,135 deaths in 1999-2020 for which obesity was listed as a contributing factor.

TAKEAWAY:

  • Overall, the crude rate of all cardiovascular deaths dropped by 17.6% across all races.
  • However, age-adjusted obesity-related cardiovascular mortality tripled from 2.2/100,000 to 6.6/100,000 from 1999 to 2020, consistent across all racial groups.
  • Blacks had the highest age-adjusted obesity-related cardiovascular mortality (rising from 4.2/100,000 in 1999 to 11.6/100,000 in 2000).
  • Ischemic heart disease was the most common cardiovascular cause of death across all races, and hypertensive disease was second.
  • Age-adjusted obesity-related cardiovascular mortality was higher among Blacks (6.7/100,000) than any other racial group, followed by American Indians or Alaskan Natives (3.8/100,000), and lowest among Asian or Pacific Islanders (0.9/100,000).
  • The risk of obesity-related cardiovascular disease death rose most rapidly among American Indians and Alaskan Natives.
  • Among Blacks, age-adjusted mortality was slightly higher among women than men (6.7/100,000 vs. 6.6/100,000), whereas the reverse was true for all other races (0.6-3.0/100,000 vs. 1.2-6.0/100,000).
  • Blacks living in urban settings experienced higher rates of age-adjusted cardiovascular mortality than those living in rural areas (6.8/100,000 vs. 5.9/100,000), whereas the opposite was true for all other racial groups (0.9-3.5/100,000 vs. 2.2-5.4/100,000).

IN PRACTICE:

“There is need for dedicated health strategies aimed at individual communities to better understand and tackle the social determinants of obesity and to design interventions that may alleviate the population burden of both obesity and cardiovascular disease,” the authors wrote.

SOURCE:

The study, by Zahra Raisi-Estabragh, MD, PhD, Queen Mary University, London, and colleagues, was published online Sept. 6 in the Journal of the American Heart Association.

LIMITATIONS:

  • Database limited to U.S. residents.
  • Possible miscoding or diagnostic errors.
  • Potential for residual confounding.
  • No data on underlying drivers of observed trends.

DISCLOSURES:

Dr. Raisi-Estabragh has reported receiving funding from the Integrated Academic Training program of the National Institute for Health Research and a Clinical Research Training Fellowship from the British Heart Foundation. Another author has reported receiving research support from the National Heart, Lung, and Blood Institute.

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

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TOPLINE:

In contrast to an overall decline in cardiovascular mortality, obesity-related cardiovascular deaths have risen substantially in the past 2 decades, most prominently among Black women. “We observed a threefold increase in obesity-related cardiovascular age-adjusted mortality rates between 1999 and 2020,” wrote the authors.

METHODOLOGY:

Data from the U.S. population-level Multiple Cause of Death database were analyzed, including 281,135 deaths in 1999-2020 for which obesity was listed as a contributing factor.

TAKEAWAY:

  • Overall, the crude rate of all cardiovascular deaths dropped by 17.6% across all races.
  • However, age-adjusted obesity-related cardiovascular mortality tripled from 2.2/100,000 to 6.6/100,000 from 1999 to 2020, consistent across all racial groups.
  • Blacks had the highest age-adjusted obesity-related cardiovascular mortality (rising from 4.2/100,000 in 1999 to 11.6/100,000 in 2000).
  • Ischemic heart disease was the most common cardiovascular cause of death across all races, and hypertensive disease was second.
  • Age-adjusted obesity-related cardiovascular mortality was higher among Blacks (6.7/100,000) than any other racial group, followed by American Indians or Alaskan Natives (3.8/100,000), and lowest among Asian or Pacific Islanders (0.9/100,000).
  • The risk of obesity-related cardiovascular disease death rose most rapidly among American Indians and Alaskan Natives.
  • Among Blacks, age-adjusted mortality was slightly higher among women than men (6.7/100,000 vs. 6.6/100,000), whereas the reverse was true for all other races (0.6-3.0/100,000 vs. 1.2-6.0/100,000).
  • Blacks living in urban settings experienced higher rates of age-adjusted cardiovascular mortality than those living in rural areas (6.8/100,000 vs. 5.9/100,000), whereas the opposite was true for all other racial groups (0.9-3.5/100,000 vs. 2.2-5.4/100,000).

IN PRACTICE:

“There is need for dedicated health strategies aimed at individual communities to better understand and tackle the social determinants of obesity and to design interventions that may alleviate the population burden of both obesity and cardiovascular disease,” the authors wrote.

SOURCE:

The study, by Zahra Raisi-Estabragh, MD, PhD, Queen Mary University, London, and colleagues, was published online Sept. 6 in the Journal of the American Heart Association.

LIMITATIONS:

  • Database limited to U.S. residents.
  • Possible miscoding or diagnostic errors.
  • Potential for residual confounding.
  • No data on underlying drivers of observed trends.

DISCLOSURES:

Dr. Raisi-Estabragh has reported receiving funding from the Integrated Academic Training program of the National Institute for Health Research and a Clinical Research Training Fellowship from the British Heart Foundation. Another author has reported receiving research support from the National Heart, Lung, and Blood Institute.

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

 

TOPLINE:

In contrast to an overall decline in cardiovascular mortality, obesity-related cardiovascular deaths have risen substantially in the past 2 decades, most prominently among Black women. “We observed a threefold increase in obesity-related cardiovascular age-adjusted mortality rates between 1999 and 2020,” wrote the authors.

METHODOLOGY:

Data from the U.S. population-level Multiple Cause of Death database were analyzed, including 281,135 deaths in 1999-2020 for which obesity was listed as a contributing factor.

TAKEAWAY:

  • Overall, the crude rate of all cardiovascular deaths dropped by 17.6% across all races.
  • However, age-adjusted obesity-related cardiovascular mortality tripled from 2.2/100,000 to 6.6/100,000 from 1999 to 2020, consistent across all racial groups.
  • Blacks had the highest age-adjusted obesity-related cardiovascular mortality (rising from 4.2/100,000 in 1999 to 11.6/100,000 in 2000).
  • Ischemic heart disease was the most common cardiovascular cause of death across all races, and hypertensive disease was second.
  • Age-adjusted obesity-related cardiovascular mortality was higher among Blacks (6.7/100,000) than any other racial group, followed by American Indians or Alaskan Natives (3.8/100,000), and lowest among Asian or Pacific Islanders (0.9/100,000).
  • The risk of obesity-related cardiovascular disease death rose most rapidly among American Indians and Alaskan Natives.
  • Among Blacks, age-adjusted mortality was slightly higher among women than men (6.7/100,000 vs. 6.6/100,000), whereas the reverse was true for all other races (0.6-3.0/100,000 vs. 1.2-6.0/100,000).
  • Blacks living in urban settings experienced higher rates of age-adjusted cardiovascular mortality than those living in rural areas (6.8/100,000 vs. 5.9/100,000), whereas the opposite was true for all other racial groups (0.9-3.5/100,000 vs. 2.2-5.4/100,000).

IN PRACTICE:

“There is need for dedicated health strategies aimed at individual communities to better understand and tackle the social determinants of obesity and to design interventions that may alleviate the population burden of both obesity and cardiovascular disease,” the authors wrote.

SOURCE:

The study, by Zahra Raisi-Estabragh, MD, PhD, Queen Mary University, London, and colleagues, was published online Sept. 6 in the Journal of the American Heart Association.

LIMITATIONS:

  • Database limited to U.S. residents.
  • Possible miscoding or diagnostic errors.
  • Potential for residual confounding.
  • No data on underlying drivers of observed trends.

DISCLOSURES:

Dr. Raisi-Estabragh has reported receiving funding from the Integrated Academic Training program of the National Institute for Health Research and a Clinical Research Training Fellowship from the British Heart Foundation. Another author has reported receiving research support from the National Heart, Lung, and Blood Institute.

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

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Treating fractures in elderly patients: Beyond the broken bone

Article Type
Changed
Thu, 09/14/2023 - 07:24

While half the fracture-prevention battle is getting people diagnosed with low bone density, nearly 80% of older Americans who suffer bone breaks are not tested or treated for osteoporosis. Fractures associated with aging and diminished bone mineral density exact an enormous toll on patients’ lives and cost the health care system billions of dollars annually according to Bone Health and Osteoporosis: A Report of the Surgeon General. But current gaps in patient education and bone density screening are huge.

“It’s concerning that older patients at risk for fracture are often not screened to determine their risk factors contributing to osteoporosis and patients are not educated about fracture prevention,” said Meryl S. LeBoff, MD, an endocrinologist at Brigham and Women’s Hospital, and chief of calcium and bone section, and professor of medicine, at Harvard Medical School, Boston. “Furthermore, the majority of highest-risk women and men who do have fractures are not screened and they do not receive effective, [Food and Drug Administration]–approved therapies.”

Brigham and Women&#039;s Hospital
Dr. Meryl S. LeBoff

Recent guidelines

Screening with dual-energy x-ray absorptiometry (DEXA) is recommended for all women at age 65 and all men at age 70. But the occasion of a fracture in an older person who has not yet met these age thresholds should prompt a bone density assessment.

“Doctors need to stress that one in two women and one in four men over age 50 will have a fracture in their remaining lifetimes,” Dr. LeBoff said. ”Primary care doctors play a critical role in ordering timely bone densitometry for both sexes.

If an older patient has been treated for a fracture, the main goal going forward is to prevent another one, for which the risk is highest in the 2 years after the incident fracture.”

Johns Hopkins Medicine
Dr. Kendall F. Moseley

According to Kendall F. Moseley, MD, clinical director of the division of endocrinology, diabetes & metabolism at Johns Hopkins Medicine in Baltimore, “Elderly patients need to understand that a fracture at their age is like a heart attack of the bone,” she said, adding that just as cardiovascular risk factors such as high blood pressure and blood lipids are silent before a stroke or infarction, the bone thinning of old age is also silent.

Endocrinologist Jennifer J. Kelly, DO, director of the metabolic bone program and an associate professor at the University of Vermont Medical Center in Burlington, said a fracture in anyone over age 50 that appears not to have resulted from a traumatic blow, is a compelling reason to order a DEXA exam.

University of Vermont Medicine
Dr. Jennifer J. Kelly


Nahid J. Rianon, MBBS/MD, DrPH, assistant professor of the division of geriatric medicine at the UTHealth McGovern Medical School, Houston, goes further: “Any fracture in someone age 50 and older warrants screening for osteoporosis. And if the fracture is nontraumatic, that is by definition a clinical diagnosis of osteoporosis regardless of normal results on bone density tests and they should be treated medically. There are aspects of bone that we still can’t measure in the clinical setting.”

UTHealth McGovern Medical School
Dr. Nahid J. Rianon


If DEXA is not accessible, fracture risk over the next 10 years can be evaluated based on multiple patient characteristics and medical history using the online FRAX calculator.

Just a 3% risk of hip fracture on FRAX is considered an indication to begin medical osteoporosis treatment in the United States regardless of bone density test results, Dr. Rianon said.
 

 

 

Fracture management

Whether a senior suffers a traumatic fracture or an osteoporosis-related fragility fracture, older age can impede the healing process in some. Senescence may also increase systemic proinflammatory status, according to Clark and colleagues, writing in Current Osteoporosis Reports.

They called for research to develop more directed treatment options for the elderly population.

Dr. Rianon noted that healing may also be affected by a decrease in muscle mass, which plays a role in holding the bone in place. “But it is still controversial how changing metabolic factors affect bone healing in the elderly.”

However, countered Dr. Kelly, fractures in elderly patients are not necessarily less likely to mend – if osteoporosis is not present. “Many heal very well – it really depends more upon their overall health and medical history. Whether or not a person requires surgery depends more upon the extent of the fracture and if the bone is able to align and heal appropriately without surgery.”

Fracture sites

Spine. According to the American Academy of Orthopedic Surgeons the earliest and most frequent site of fragility fractures in the elderly is the spine. Most vertebral fracture pain improves within 3 months without specific treatment. A short period of rest, limited analgesic use, and possible back bracing may help as the fractures heal on their own. But if pain is severe and persistent, vertebral augmentation with percutaneous kyphoplasty or vertebroplasty may be an option. These procedures, however, can destabilize surrounding discs because of the greater thickness of the injected cement.

Hip. The most dangerous fractures occur in the hip. These carry at least a 20% risk of death in the first postoperative year and must be treated surgically. Those in the proximal femur, the head, or the femoral neck will usually need hip replacement, but if the break is farther down, it may be repaired with cement, screws, plates, and rods.

Distal radius. Outcomes of wrist fractures may be positive without surgical intervention, according to a recent retrospective analysis from Turkey by Yalin and colleagues. In a comparison of clinical outcomes in seniors aged 70-89 and assigned to cast immobilization or various surgical treatments for distal radius fractures, no statistically significant difference was found in patient-reported disability scores and range of motion values between casting and surgery in the first postoperative year.

Other sites. Fractures in the elderly are not uncommon in the shoulder, distal radius, cubitus, proximal humerus, and humerus. These fractures are often treated without surgery, but nevertheless signal a high risk for additional fractures.

Bone-enhancing medications

Even in the absence of diagnosed low bone density or osteoporosis, anabolic agents such as the synthetic human parathyroid hormones abaloparatide (Tymlos) and teriparatide (Forteo) may be used to help in some cases with a bad healing prognosis and may also be used for people undergoing surgeries such as a spinal fusion, but there are not clinical guidelines. “We receive referrals regularly for this treatment from our orthopedics colleagues, but it is considered an off-label use,” Dr. Kelly said.

The anabolics teriparatide and romosozumab (Evenity) have proved effective in lowering fractures in high-risk older women.

Post fracture

After recovering from a fracture, elderly people are strongly advised to make lifestyle changes to boost bone health and reduce risk of further fractures, said Willy M. Valencia, MD, a geriatrician-endocrinologist at the Cleveland Clinic. Apart from active daily living, he recommends several types of formal exercise to promote bone formation; increase muscle mass, strength, and flexibility; and improve endurance, balance, and gait. The National Institute on Aging outlines suitable exercise programs for seniors.

Cleveland Clinic
Dr. Willy M. Valencia

“These exercises will help reduce the risk of falling and to avoid more fractures,” he said. “Whether a patient has been exercising before the fracture or not, they may feel some reticence or reluctance to take up exercise afterwards because they’re afraid of having another fracture, but they should understand that their fracture risk increases if they remain sedentary. They should start slowly but they can’t be sitting all day.”

Even before it’s possible to exercise at the healing fracture site, added Dr. Rianon, its advisable to work other areas of the body. “Overall mobility is important, and exercising other parts of the body can stimulate strength and help prevent falling.”

In other postsurgical measures, a bone-friendly diet rich in calcium and vitamin D, as well as supplementation with these vital nutrients, is essential to lower the risk of falling.

Fall prevention is paramount, said Dr. Valencia. While exercise can improve, gait, balance, and endurance, logistical measures may also be necessary. Seniors may have to move to a one-floor domicile with no stairs to negotiate. At the very least, they need to fall-proof their daily lives by upgrading their eyeglasses and home lighting, eliminating obstacles and loose carpets, fixing bannisters, and installing bathroom handrails. Some may need assistive devices for walking, especially outdoors in slippery conditions.

At the end of the day, the role of the primary physician in screening for bone problems before fracture and postsurgical care is key. “Risk factors for osteoporosis and fracture risk must be added to the patient’s chart,” said Dr. Rianon. Added Dr. Moseley. “No matter how busy they are, my hope is that primary care physicians will not put patients’ bone health at the bottom of the clinical agenda.”

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While half the fracture-prevention battle is getting people diagnosed with low bone density, nearly 80% of older Americans who suffer bone breaks are not tested or treated for osteoporosis. Fractures associated with aging and diminished bone mineral density exact an enormous toll on patients’ lives and cost the health care system billions of dollars annually according to Bone Health and Osteoporosis: A Report of the Surgeon General. But current gaps in patient education and bone density screening are huge.

“It’s concerning that older patients at risk for fracture are often not screened to determine their risk factors contributing to osteoporosis and patients are not educated about fracture prevention,” said Meryl S. LeBoff, MD, an endocrinologist at Brigham and Women’s Hospital, and chief of calcium and bone section, and professor of medicine, at Harvard Medical School, Boston. “Furthermore, the majority of highest-risk women and men who do have fractures are not screened and they do not receive effective, [Food and Drug Administration]–approved therapies.”

Brigham and Women&#039;s Hospital
Dr. Meryl S. LeBoff

Recent guidelines

Screening with dual-energy x-ray absorptiometry (DEXA) is recommended for all women at age 65 and all men at age 70. But the occasion of a fracture in an older person who has not yet met these age thresholds should prompt a bone density assessment.

“Doctors need to stress that one in two women and one in four men over age 50 will have a fracture in their remaining lifetimes,” Dr. LeBoff said. ”Primary care doctors play a critical role in ordering timely bone densitometry for both sexes.

If an older patient has been treated for a fracture, the main goal going forward is to prevent another one, for which the risk is highest in the 2 years after the incident fracture.”

Johns Hopkins Medicine
Dr. Kendall F. Moseley

According to Kendall F. Moseley, MD, clinical director of the division of endocrinology, diabetes & metabolism at Johns Hopkins Medicine in Baltimore, “Elderly patients need to understand that a fracture at their age is like a heart attack of the bone,” she said, adding that just as cardiovascular risk factors such as high blood pressure and blood lipids are silent before a stroke or infarction, the bone thinning of old age is also silent.

Endocrinologist Jennifer J. Kelly, DO, director of the metabolic bone program and an associate professor at the University of Vermont Medical Center in Burlington, said a fracture in anyone over age 50 that appears not to have resulted from a traumatic blow, is a compelling reason to order a DEXA exam.

University of Vermont Medicine
Dr. Jennifer J. Kelly


Nahid J. Rianon, MBBS/MD, DrPH, assistant professor of the division of geriatric medicine at the UTHealth McGovern Medical School, Houston, goes further: “Any fracture in someone age 50 and older warrants screening for osteoporosis. And if the fracture is nontraumatic, that is by definition a clinical diagnosis of osteoporosis regardless of normal results on bone density tests and they should be treated medically. There are aspects of bone that we still can’t measure in the clinical setting.”

UTHealth McGovern Medical School
Dr. Nahid J. Rianon


If DEXA is not accessible, fracture risk over the next 10 years can be evaluated based on multiple patient characteristics and medical history using the online FRAX calculator.

Just a 3% risk of hip fracture on FRAX is considered an indication to begin medical osteoporosis treatment in the United States regardless of bone density test results, Dr. Rianon said.
 

 

 

Fracture management

Whether a senior suffers a traumatic fracture or an osteoporosis-related fragility fracture, older age can impede the healing process in some. Senescence may also increase systemic proinflammatory status, according to Clark and colleagues, writing in Current Osteoporosis Reports.

They called for research to develop more directed treatment options for the elderly population.

Dr. Rianon noted that healing may also be affected by a decrease in muscle mass, which plays a role in holding the bone in place. “But it is still controversial how changing metabolic factors affect bone healing in the elderly.”

However, countered Dr. Kelly, fractures in elderly patients are not necessarily less likely to mend – if osteoporosis is not present. “Many heal very well – it really depends more upon their overall health and medical history. Whether or not a person requires surgery depends more upon the extent of the fracture and if the bone is able to align and heal appropriately without surgery.”

Fracture sites

Spine. According to the American Academy of Orthopedic Surgeons the earliest and most frequent site of fragility fractures in the elderly is the spine. Most vertebral fracture pain improves within 3 months without specific treatment. A short period of rest, limited analgesic use, and possible back bracing may help as the fractures heal on their own. But if pain is severe and persistent, vertebral augmentation with percutaneous kyphoplasty or vertebroplasty may be an option. These procedures, however, can destabilize surrounding discs because of the greater thickness of the injected cement.

Hip. The most dangerous fractures occur in the hip. These carry at least a 20% risk of death in the first postoperative year and must be treated surgically. Those in the proximal femur, the head, or the femoral neck will usually need hip replacement, but if the break is farther down, it may be repaired with cement, screws, plates, and rods.

Distal radius. Outcomes of wrist fractures may be positive without surgical intervention, according to a recent retrospective analysis from Turkey by Yalin and colleagues. In a comparison of clinical outcomes in seniors aged 70-89 and assigned to cast immobilization or various surgical treatments for distal radius fractures, no statistically significant difference was found in patient-reported disability scores and range of motion values between casting and surgery in the first postoperative year.

Other sites. Fractures in the elderly are not uncommon in the shoulder, distal radius, cubitus, proximal humerus, and humerus. These fractures are often treated without surgery, but nevertheless signal a high risk for additional fractures.

Bone-enhancing medications

Even in the absence of diagnosed low bone density or osteoporosis, anabolic agents such as the synthetic human parathyroid hormones abaloparatide (Tymlos) and teriparatide (Forteo) may be used to help in some cases with a bad healing prognosis and may also be used for people undergoing surgeries such as a spinal fusion, but there are not clinical guidelines. “We receive referrals regularly for this treatment from our orthopedics colleagues, but it is considered an off-label use,” Dr. Kelly said.

The anabolics teriparatide and romosozumab (Evenity) have proved effective in lowering fractures in high-risk older women.

Post fracture

After recovering from a fracture, elderly people are strongly advised to make lifestyle changes to boost bone health and reduce risk of further fractures, said Willy M. Valencia, MD, a geriatrician-endocrinologist at the Cleveland Clinic. Apart from active daily living, he recommends several types of formal exercise to promote bone formation; increase muscle mass, strength, and flexibility; and improve endurance, balance, and gait. The National Institute on Aging outlines suitable exercise programs for seniors.

Cleveland Clinic
Dr. Willy M. Valencia

“These exercises will help reduce the risk of falling and to avoid more fractures,” he said. “Whether a patient has been exercising before the fracture or not, they may feel some reticence or reluctance to take up exercise afterwards because they’re afraid of having another fracture, but they should understand that their fracture risk increases if they remain sedentary. They should start slowly but they can’t be sitting all day.”

Even before it’s possible to exercise at the healing fracture site, added Dr. Rianon, its advisable to work other areas of the body. “Overall mobility is important, and exercising other parts of the body can stimulate strength and help prevent falling.”

In other postsurgical measures, a bone-friendly diet rich in calcium and vitamin D, as well as supplementation with these vital nutrients, is essential to lower the risk of falling.

Fall prevention is paramount, said Dr. Valencia. While exercise can improve, gait, balance, and endurance, logistical measures may also be necessary. Seniors may have to move to a one-floor domicile with no stairs to negotiate. At the very least, they need to fall-proof their daily lives by upgrading their eyeglasses and home lighting, eliminating obstacles and loose carpets, fixing bannisters, and installing bathroom handrails. Some may need assistive devices for walking, especially outdoors in slippery conditions.

At the end of the day, the role of the primary physician in screening for bone problems before fracture and postsurgical care is key. “Risk factors for osteoporosis and fracture risk must be added to the patient’s chart,” said Dr. Rianon. Added Dr. Moseley. “No matter how busy they are, my hope is that primary care physicians will not put patients’ bone health at the bottom of the clinical agenda.”

While half the fracture-prevention battle is getting people diagnosed with low bone density, nearly 80% of older Americans who suffer bone breaks are not tested or treated for osteoporosis. Fractures associated with aging and diminished bone mineral density exact an enormous toll on patients’ lives and cost the health care system billions of dollars annually according to Bone Health and Osteoporosis: A Report of the Surgeon General. But current gaps in patient education and bone density screening are huge.

“It’s concerning that older patients at risk for fracture are often not screened to determine their risk factors contributing to osteoporosis and patients are not educated about fracture prevention,” said Meryl S. LeBoff, MD, an endocrinologist at Brigham and Women’s Hospital, and chief of calcium and bone section, and professor of medicine, at Harvard Medical School, Boston. “Furthermore, the majority of highest-risk women and men who do have fractures are not screened and they do not receive effective, [Food and Drug Administration]–approved therapies.”

Brigham and Women&#039;s Hospital
Dr. Meryl S. LeBoff

Recent guidelines

Screening with dual-energy x-ray absorptiometry (DEXA) is recommended for all women at age 65 and all men at age 70. But the occasion of a fracture in an older person who has not yet met these age thresholds should prompt a bone density assessment.

“Doctors need to stress that one in two women and one in four men over age 50 will have a fracture in their remaining lifetimes,” Dr. LeBoff said. ”Primary care doctors play a critical role in ordering timely bone densitometry for both sexes.

If an older patient has been treated for a fracture, the main goal going forward is to prevent another one, for which the risk is highest in the 2 years after the incident fracture.”

Johns Hopkins Medicine
Dr. Kendall F. Moseley

According to Kendall F. Moseley, MD, clinical director of the division of endocrinology, diabetes & metabolism at Johns Hopkins Medicine in Baltimore, “Elderly patients need to understand that a fracture at their age is like a heart attack of the bone,” she said, adding that just as cardiovascular risk factors such as high blood pressure and blood lipids are silent before a stroke or infarction, the bone thinning of old age is also silent.

Endocrinologist Jennifer J. Kelly, DO, director of the metabolic bone program and an associate professor at the University of Vermont Medical Center in Burlington, said a fracture in anyone over age 50 that appears not to have resulted from a traumatic blow, is a compelling reason to order a DEXA exam.

University of Vermont Medicine
Dr. Jennifer J. Kelly


Nahid J. Rianon, MBBS/MD, DrPH, assistant professor of the division of geriatric medicine at the UTHealth McGovern Medical School, Houston, goes further: “Any fracture in someone age 50 and older warrants screening for osteoporosis. And if the fracture is nontraumatic, that is by definition a clinical diagnosis of osteoporosis regardless of normal results on bone density tests and they should be treated medically. There are aspects of bone that we still can’t measure in the clinical setting.”

UTHealth McGovern Medical School
Dr. Nahid J. Rianon


If DEXA is not accessible, fracture risk over the next 10 years can be evaluated based on multiple patient characteristics and medical history using the online FRAX calculator.

Just a 3% risk of hip fracture on FRAX is considered an indication to begin medical osteoporosis treatment in the United States regardless of bone density test results, Dr. Rianon said.
 

 

 

Fracture management

Whether a senior suffers a traumatic fracture or an osteoporosis-related fragility fracture, older age can impede the healing process in some. Senescence may also increase systemic proinflammatory status, according to Clark and colleagues, writing in Current Osteoporosis Reports.

They called for research to develop more directed treatment options for the elderly population.

Dr. Rianon noted that healing may also be affected by a decrease in muscle mass, which plays a role in holding the bone in place. “But it is still controversial how changing metabolic factors affect bone healing in the elderly.”

However, countered Dr. Kelly, fractures in elderly patients are not necessarily less likely to mend – if osteoporosis is not present. “Many heal very well – it really depends more upon their overall health and medical history. Whether or not a person requires surgery depends more upon the extent of the fracture and if the bone is able to align and heal appropriately without surgery.”

Fracture sites

Spine. According to the American Academy of Orthopedic Surgeons the earliest and most frequent site of fragility fractures in the elderly is the spine. Most vertebral fracture pain improves within 3 months without specific treatment. A short period of rest, limited analgesic use, and possible back bracing may help as the fractures heal on their own. But if pain is severe and persistent, vertebral augmentation with percutaneous kyphoplasty or vertebroplasty may be an option. These procedures, however, can destabilize surrounding discs because of the greater thickness of the injected cement.

Hip. The most dangerous fractures occur in the hip. These carry at least a 20% risk of death in the first postoperative year and must be treated surgically. Those in the proximal femur, the head, or the femoral neck will usually need hip replacement, but if the break is farther down, it may be repaired with cement, screws, plates, and rods.

Distal radius. Outcomes of wrist fractures may be positive without surgical intervention, according to a recent retrospective analysis from Turkey by Yalin and colleagues. In a comparison of clinical outcomes in seniors aged 70-89 and assigned to cast immobilization or various surgical treatments for distal radius fractures, no statistically significant difference was found in patient-reported disability scores and range of motion values between casting and surgery in the first postoperative year.

Other sites. Fractures in the elderly are not uncommon in the shoulder, distal radius, cubitus, proximal humerus, and humerus. These fractures are often treated without surgery, but nevertheless signal a high risk for additional fractures.

Bone-enhancing medications

Even in the absence of diagnosed low bone density or osteoporosis, anabolic agents such as the synthetic human parathyroid hormones abaloparatide (Tymlos) and teriparatide (Forteo) may be used to help in some cases with a bad healing prognosis and may also be used for people undergoing surgeries such as a spinal fusion, but there are not clinical guidelines. “We receive referrals regularly for this treatment from our orthopedics colleagues, but it is considered an off-label use,” Dr. Kelly said.

The anabolics teriparatide and romosozumab (Evenity) have proved effective in lowering fractures in high-risk older women.

Post fracture

After recovering from a fracture, elderly people are strongly advised to make lifestyle changes to boost bone health and reduce risk of further fractures, said Willy M. Valencia, MD, a geriatrician-endocrinologist at the Cleveland Clinic. Apart from active daily living, he recommends several types of formal exercise to promote bone formation; increase muscle mass, strength, and flexibility; and improve endurance, balance, and gait. The National Institute on Aging outlines suitable exercise programs for seniors.

Cleveland Clinic
Dr. Willy M. Valencia

“These exercises will help reduce the risk of falling and to avoid more fractures,” he said. “Whether a patient has been exercising before the fracture or not, they may feel some reticence or reluctance to take up exercise afterwards because they’re afraid of having another fracture, but they should understand that their fracture risk increases if they remain sedentary. They should start slowly but they can’t be sitting all day.”

Even before it’s possible to exercise at the healing fracture site, added Dr. Rianon, its advisable to work other areas of the body. “Overall mobility is important, and exercising other parts of the body can stimulate strength and help prevent falling.”

In other postsurgical measures, a bone-friendly diet rich in calcium and vitamin D, as well as supplementation with these vital nutrients, is essential to lower the risk of falling.

Fall prevention is paramount, said Dr. Valencia. While exercise can improve, gait, balance, and endurance, logistical measures may also be necessary. Seniors may have to move to a one-floor domicile with no stairs to negotiate. At the very least, they need to fall-proof their daily lives by upgrading their eyeglasses and home lighting, eliminating obstacles and loose carpets, fixing bannisters, and installing bathroom handrails. Some may need assistive devices for walking, especially outdoors in slippery conditions.

At the end of the day, the role of the primary physician in screening for bone problems before fracture and postsurgical care is key. “Risk factors for osteoporosis and fracture risk must be added to the patient’s chart,” said Dr. Rianon. Added Dr. Moseley. “No matter how busy they are, my hope is that primary care physicians will not put patients’ bone health at the bottom of the clinical agenda.”

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Abdominal fat linked to lower brain volume in midlife

Article Type
Changed
Wed, 09/20/2023 - 08:37

 

New research provides strong evidence of an association between abdominal fat and reduced brain volumes, particularly those involved with cognitive function.

In a large study of healthy middle-aged adults, greater visceral and subcutaneous abdominal fat on abdominal MRI predicted brain atrophy on imaging, especially in women.

“The study shows that excess fat is bad for the brain and worse in women, including in Alzheimer’s disease risk regions,” lead author Cyrus Raji, MD, PhD, with the Mallinckrodt Institute of Radiology, Washington University, St. Louis, Mo., said in an interview.

The study was published online in the journal Aging and Disease
 

Modifiable risk factor

Multiple studies have suggested a connection between body fat accumulation and increased dementia risk. But few have examined the relationship between types of fat (visceral and subcutaneous) and brain volume.

For the new study, 10,000 healthy adults aged 20-80 years (mean age, 52.9 years; 53% men) underwent a short whole-body MRI protocol. Regression analyses of abdominal fat types and normalized brain volumes were evaluated, controlling for age and sex.

The research team found that higher amounts of both visceral and subcutaneous abdominal fat predicted lower total gray and white matter volume, as well as lower volume in the hippocampus, frontal cortex, and temporal, parietal, and occipital lobes.

“The findings are quite dramatic,” Dr. Raji told this news organization. “Overall, we found that both subcutaneous and visceral fat has similar levels of negative relationships with brain volumes.”

Women had a higher burden of brain atrophy with increased visceral fat than men. However, it’s difficult to place the sex differences in context because of the lack of prior work specifically investigating visceral fat, brain volume loss, and sex differences, the researchers caution.

They also note that while statistically significant relationships were observed between visceral fat levels and gray matter volume changes, their effect sizes were generally small. 

“Thus, the statistical significance of this work is influenced by the large sample size and less so by large effect size in any given set of regions,” the investigators write.

Other limitations include the cross-sectional nature of the study, which precludes conclusions about causality. The analysis also did not account for other lifestyle factors such as physical activity, diet, and genetic variables.

The researchers call for further investigation “to better elucidate underlying mechanisms and discover possible interventions targeting abdominal fat reduction as a strategy to maintain brain health.”
 

‘Helpful addition to the literature’

In a comment, Claire Sexton, DPhil, Alzheimer’s Association senior director of scientific programs and outreach, noted that “previous studies have linked obesity with cognitive decline and increased risk of dementia. Rather than using BMI as a proxy for body fat, the current study examined visceral and subcutaneous fat directly using imaging techniques.”

Dr. Claire Sexton

Dr. Sexton, who was not associated with this study, said the finding that increased body fat was associated with reduced brain volumes suggests “a possible mechanism to explain the previously reported associations between obesity and cognition.”

“Though some degree of atrophy and brain shrinkage is common with old age, awareness of this association is important because reduced brain volume may be associated with problems with thinking, memory, and performing everyday tasks, and because rates of obesity continue to rise in the United States, along with obesity-related conditions including heart disease, stroke, type 2 diabetes and certain types of cancer,” she added.

“While a helpful addition to the literature, the study does have important limitations. As an observational study, it cannot establish whether higher levels of body fat directly causes reduced brain volumes,” Dr. Sexton cautioned.

In addition, the study did not take into account important related factors like physical activity and diet, which may influence any relationship between body fat and brain volumes, she noted. “Overall, it is not just one factor that is important to consider when considering risk for cognitive decline and dementia, but multiple factors.

“Obesity and the location of body fat must be considered in combination with one’s total lived experience and habits, including physical activity, education, head injury, sleep, mental health, and the health of your heart/cardiovascular system and other key bodily systems,” Dr. Sexton said.

The Alzheimer’s Association is leading a 2-year clinical trial known as U.S. POINTER to see whether combining physical activity, healthy nutrition, social and intellectual challenges, and improved self-management of medical conditions can protect cognitive function in older adults who are at increased risk for cognitive decline.

This work was supported in part by Providence St. Joseph Health in Seattle; Saint John’s Health Center Foundation; Pacific Neuroscience Institute and Foundation; Will and Cary Singleton; and the McLoughlin family. Dr. Raji is a consultant for Brainreader, Apollo Health, Voxelwise, Neurevolution, Pacific Neuroscience Institute Foundation, and Icometrix. Dr. Sexton reports no relevant financial relationships.

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

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New research provides strong evidence of an association between abdominal fat and reduced brain volumes, particularly those involved with cognitive function.

In a large study of healthy middle-aged adults, greater visceral and subcutaneous abdominal fat on abdominal MRI predicted brain atrophy on imaging, especially in women.

“The study shows that excess fat is bad for the brain and worse in women, including in Alzheimer’s disease risk regions,” lead author Cyrus Raji, MD, PhD, with the Mallinckrodt Institute of Radiology, Washington University, St. Louis, Mo., said in an interview.

The study was published online in the journal Aging and Disease
 

Modifiable risk factor

Multiple studies have suggested a connection between body fat accumulation and increased dementia risk. But few have examined the relationship between types of fat (visceral and subcutaneous) and brain volume.

For the new study, 10,000 healthy adults aged 20-80 years (mean age, 52.9 years; 53% men) underwent a short whole-body MRI protocol. Regression analyses of abdominal fat types and normalized brain volumes were evaluated, controlling for age and sex.

The research team found that higher amounts of both visceral and subcutaneous abdominal fat predicted lower total gray and white matter volume, as well as lower volume in the hippocampus, frontal cortex, and temporal, parietal, and occipital lobes.

“The findings are quite dramatic,” Dr. Raji told this news organization. “Overall, we found that both subcutaneous and visceral fat has similar levels of negative relationships with brain volumes.”

Women had a higher burden of brain atrophy with increased visceral fat than men. However, it’s difficult to place the sex differences in context because of the lack of prior work specifically investigating visceral fat, brain volume loss, and sex differences, the researchers caution.

They also note that while statistically significant relationships were observed between visceral fat levels and gray matter volume changes, their effect sizes were generally small. 

“Thus, the statistical significance of this work is influenced by the large sample size and less so by large effect size in any given set of regions,” the investigators write.

Other limitations include the cross-sectional nature of the study, which precludes conclusions about causality. The analysis also did not account for other lifestyle factors such as physical activity, diet, and genetic variables.

The researchers call for further investigation “to better elucidate underlying mechanisms and discover possible interventions targeting abdominal fat reduction as a strategy to maintain brain health.”
 

‘Helpful addition to the literature’

In a comment, Claire Sexton, DPhil, Alzheimer’s Association senior director of scientific programs and outreach, noted that “previous studies have linked obesity with cognitive decline and increased risk of dementia. Rather than using BMI as a proxy for body fat, the current study examined visceral and subcutaneous fat directly using imaging techniques.”

Dr. Claire Sexton

Dr. Sexton, who was not associated with this study, said the finding that increased body fat was associated with reduced brain volumes suggests “a possible mechanism to explain the previously reported associations between obesity and cognition.”

“Though some degree of atrophy and brain shrinkage is common with old age, awareness of this association is important because reduced brain volume may be associated with problems with thinking, memory, and performing everyday tasks, and because rates of obesity continue to rise in the United States, along with obesity-related conditions including heart disease, stroke, type 2 diabetes and certain types of cancer,” she added.

“While a helpful addition to the literature, the study does have important limitations. As an observational study, it cannot establish whether higher levels of body fat directly causes reduced brain volumes,” Dr. Sexton cautioned.

In addition, the study did not take into account important related factors like physical activity and diet, which may influence any relationship between body fat and brain volumes, she noted. “Overall, it is not just one factor that is important to consider when considering risk for cognitive decline and dementia, but multiple factors.

“Obesity and the location of body fat must be considered in combination with one’s total lived experience and habits, including physical activity, education, head injury, sleep, mental health, and the health of your heart/cardiovascular system and other key bodily systems,” Dr. Sexton said.

The Alzheimer’s Association is leading a 2-year clinical trial known as U.S. POINTER to see whether combining physical activity, healthy nutrition, social and intellectual challenges, and improved self-management of medical conditions can protect cognitive function in older adults who are at increased risk for cognitive decline.

This work was supported in part by Providence St. Joseph Health in Seattle; Saint John’s Health Center Foundation; Pacific Neuroscience Institute and Foundation; Will and Cary Singleton; and the McLoughlin family. Dr. Raji is a consultant for Brainreader, Apollo Health, Voxelwise, Neurevolution, Pacific Neuroscience Institute Foundation, and Icometrix. Dr. Sexton reports no relevant financial relationships.

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

 

New research provides strong evidence of an association between abdominal fat and reduced brain volumes, particularly those involved with cognitive function.

In a large study of healthy middle-aged adults, greater visceral and subcutaneous abdominal fat on abdominal MRI predicted brain atrophy on imaging, especially in women.

“The study shows that excess fat is bad for the brain and worse in women, including in Alzheimer’s disease risk regions,” lead author Cyrus Raji, MD, PhD, with the Mallinckrodt Institute of Radiology, Washington University, St. Louis, Mo., said in an interview.

The study was published online in the journal Aging and Disease
 

Modifiable risk factor

Multiple studies have suggested a connection between body fat accumulation and increased dementia risk. But few have examined the relationship between types of fat (visceral and subcutaneous) and brain volume.

For the new study, 10,000 healthy adults aged 20-80 years (mean age, 52.9 years; 53% men) underwent a short whole-body MRI protocol. Regression analyses of abdominal fat types and normalized brain volumes were evaluated, controlling for age and sex.

The research team found that higher amounts of both visceral and subcutaneous abdominal fat predicted lower total gray and white matter volume, as well as lower volume in the hippocampus, frontal cortex, and temporal, parietal, and occipital lobes.

“The findings are quite dramatic,” Dr. Raji told this news organization. “Overall, we found that both subcutaneous and visceral fat has similar levels of negative relationships with brain volumes.”

Women had a higher burden of brain atrophy with increased visceral fat than men. However, it’s difficult to place the sex differences in context because of the lack of prior work specifically investigating visceral fat, brain volume loss, and sex differences, the researchers caution.

They also note that while statistically significant relationships were observed between visceral fat levels and gray matter volume changes, their effect sizes were generally small. 

“Thus, the statistical significance of this work is influenced by the large sample size and less so by large effect size in any given set of regions,” the investigators write.

Other limitations include the cross-sectional nature of the study, which precludes conclusions about causality. The analysis also did not account for other lifestyle factors such as physical activity, diet, and genetic variables.

The researchers call for further investigation “to better elucidate underlying mechanisms and discover possible interventions targeting abdominal fat reduction as a strategy to maintain brain health.”
 

‘Helpful addition to the literature’

In a comment, Claire Sexton, DPhil, Alzheimer’s Association senior director of scientific programs and outreach, noted that “previous studies have linked obesity with cognitive decline and increased risk of dementia. Rather than using BMI as a proxy for body fat, the current study examined visceral and subcutaneous fat directly using imaging techniques.”

Dr. Claire Sexton

Dr. Sexton, who was not associated with this study, said the finding that increased body fat was associated with reduced brain volumes suggests “a possible mechanism to explain the previously reported associations between obesity and cognition.”

“Though some degree of atrophy and brain shrinkage is common with old age, awareness of this association is important because reduced brain volume may be associated with problems with thinking, memory, and performing everyday tasks, and because rates of obesity continue to rise in the United States, along with obesity-related conditions including heart disease, stroke, type 2 diabetes and certain types of cancer,” she added.

“While a helpful addition to the literature, the study does have important limitations. As an observational study, it cannot establish whether higher levels of body fat directly causes reduced brain volumes,” Dr. Sexton cautioned.

In addition, the study did not take into account important related factors like physical activity and diet, which may influence any relationship between body fat and brain volumes, she noted. “Overall, it is not just one factor that is important to consider when considering risk for cognitive decline and dementia, but multiple factors.

“Obesity and the location of body fat must be considered in combination with one’s total lived experience and habits, including physical activity, education, head injury, sleep, mental health, and the health of your heart/cardiovascular system and other key bodily systems,” Dr. Sexton said.

The Alzheimer’s Association is leading a 2-year clinical trial known as U.S. POINTER to see whether combining physical activity, healthy nutrition, social and intellectual challenges, and improved self-management of medical conditions can protect cognitive function in older adults who are at increased risk for cognitive decline.

This work was supported in part by Providence St. Joseph Health in Seattle; Saint John’s Health Center Foundation; Pacific Neuroscience Institute and Foundation; Will and Cary Singleton; and the McLoughlin family. Dr. Raji is a consultant for Brainreader, Apollo Health, Voxelwise, Neurevolution, Pacific Neuroscience Institute Foundation, and Icometrix. Dr. Sexton reports no relevant financial relationships.

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

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Small persistent leg wound

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Wed, 10/11/2023 - 11:14
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Small persistent leg wound

Small persistent leg wound

A leg ulcer may have many causes, including venous stasis, trauma, vasculitis, infection, or (as in this case) squamous cell carcinoma in situ (SCCis), aka Bowen’s Disease.

SCC and SCCis are common skin cancers that occur less frequently than basal cell carcinomas (BCCs).1 SCCis is normally scaly and hyperkeratotic, but it can manifest in rare cases as a chronic ulcer. Fair skin, long history of sun damage, and immunosuppression are significant risk factors for both SCCis and SCC.

While history and other clinical features may help narrow the diagnosis, a wound that does not heal despite treatments should be biopsied. Shave and punch biopsies are both excellent ways to diagnose an SCCis that has a classic appearance. However, ulcers and blisters can be caused by inflammatory processes (as in pyoderma gangrenosum or a fixed drug eruption) with characteristic findings deeper in the dermis; these lesions are better assessed with a punch biopsy.

In this case, a 4-mm punch biopsy was performed at the tissue edge and showed atypical keratinocytes limited to the epidermis. These atypical keratinocytes are associated with vesicle formation and ulcer, consistent with SCCis.

SCCis transforms into invasive disease in 3% to 5% of cases.2 Surgical treatment includes fusiform excision and electrodessication and curettage, both with cure rates that often exceed 90%.2,3 Nonsurgical options include topical 5-fluorouracil (67%-92% effective), topical imiquimod (75%-93%), and photodynamic therapy (52%-98%).4

Treatment choices depend on patient preference and provider capabilities. With surgical options there is the risk of bleeding and the need to care for a healing wound. Nonsurgical treatments can last longer and require topical treatment regimens and medications.

This patient opted for a fusiform excision and linear closure. She will continue to undergo serial skin evaluations twice a year for at least 2 years.

Photos and text for Photo Rounds Friday courtesy of Jonathan Karnes, MD (copyright retained). Dr. Karnes is the medical director of MDFMR Dermatology Services, Augusta, Maine.

References

1. Lukowiak TM, Aizman L, Perz A, et al. Association of age, sex, race, and geographic region with variation of the ratio of basal cell to cutaneous squamous cell carcinomas in the United States. JAMA Dermatol. 2020;156:1192-1198. doi:10.1001/jamadermatol.2020.2571

2. Morton CA, Birnie AJ, Eedy DJ. British Association of Dermatologists’ guidelines for the management of squamous cell carcinoma in situ (Bowen's disease). Br J Dermatol. 2014;170:245-246. doi: 10.1111/bjd.12766

3. Veverka KK, Stratman EJ. Electrodesiccation and curettage for squamous cell carcinoma in situ: the effect of anatomic location on local recurrence. Dermatol Surg. 2023;49:821-824. doi: 10.1097/DSS.0000000000003855

4. Algarin, YA, Jambusaria-Pahlajani A. Ruiz E, et al. Advances in topical treatments of cutaneous malignancies. Am J Clin Dermatol. 2023;24:69-80. doi: 10.1007/s40257-022-00731-x

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Small persistent leg wound

A leg ulcer may have many causes, including venous stasis, trauma, vasculitis, infection, or (as in this case) squamous cell carcinoma in situ (SCCis), aka Bowen’s Disease.

SCC and SCCis are common skin cancers that occur less frequently than basal cell carcinomas (BCCs).1 SCCis is normally scaly and hyperkeratotic, but it can manifest in rare cases as a chronic ulcer. Fair skin, long history of sun damage, and immunosuppression are significant risk factors for both SCCis and SCC.

While history and other clinical features may help narrow the diagnosis, a wound that does not heal despite treatments should be biopsied. Shave and punch biopsies are both excellent ways to diagnose an SCCis that has a classic appearance. However, ulcers and blisters can be caused by inflammatory processes (as in pyoderma gangrenosum or a fixed drug eruption) with characteristic findings deeper in the dermis; these lesions are better assessed with a punch biopsy.

In this case, a 4-mm punch biopsy was performed at the tissue edge and showed atypical keratinocytes limited to the epidermis. These atypical keratinocytes are associated with vesicle formation and ulcer, consistent with SCCis.

SCCis transforms into invasive disease in 3% to 5% of cases.2 Surgical treatment includes fusiform excision and electrodessication and curettage, both with cure rates that often exceed 90%.2,3 Nonsurgical options include topical 5-fluorouracil (67%-92% effective), topical imiquimod (75%-93%), and photodynamic therapy (52%-98%).4

Treatment choices depend on patient preference and provider capabilities. With surgical options there is the risk of bleeding and the need to care for a healing wound. Nonsurgical treatments can last longer and require topical treatment regimens and medications.

This patient opted for a fusiform excision and linear closure. She will continue to undergo serial skin evaluations twice a year for at least 2 years.

Photos and text for Photo Rounds Friday courtesy of Jonathan Karnes, MD (copyright retained). Dr. Karnes is the medical director of MDFMR Dermatology Services, Augusta, Maine.

Small persistent leg wound

A leg ulcer may have many causes, including venous stasis, trauma, vasculitis, infection, or (as in this case) squamous cell carcinoma in situ (SCCis), aka Bowen’s Disease.

SCC and SCCis are common skin cancers that occur less frequently than basal cell carcinomas (BCCs).1 SCCis is normally scaly and hyperkeratotic, but it can manifest in rare cases as a chronic ulcer. Fair skin, long history of sun damage, and immunosuppression are significant risk factors for both SCCis and SCC.

While history and other clinical features may help narrow the diagnosis, a wound that does not heal despite treatments should be biopsied. Shave and punch biopsies are both excellent ways to diagnose an SCCis that has a classic appearance. However, ulcers and blisters can be caused by inflammatory processes (as in pyoderma gangrenosum or a fixed drug eruption) with characteristic findings deeper in the dermis; these lesions are better assessed with a punch biopsy.

In this case, a 4-mm punch biopsy was performed at the tissue edge and showed atypical keratinocytes limited to the epidermis. These atypical keratinocytes are associated with vesicle formation and ulcer, consistent with SCCis.

SCCis transforms into invasive disease in 3% to 5% of cases.2 Surgical treatment includes fusiform excision and electrodessication and curettage, both with cure rates that often exceed 90%.2,3 Nonsurgical options include topical 5-fluorouracil (67%-92% effective), topical imiquimod (75%-93%), and photodynamic therapy (52%-98%).4

Treatment choices depend on patient preference and provider capabilities. With surgical options there is the risk of bleeding and the need to care for a healing wound. Nonsurgical treatments can last longer and require topical treatment regimens and medications.

This patient opted for a fusiform excision and linear closure. She will continue to undergo serial skin evaluations twice a year for at least 2 years.

Photos and text for Photo Rounds Friday courtesy of Jonathan Karnes, MD (copyright retained). Dr. Karnes is the medical director of MDFMR Dermatology Services, Augusta, Maine.

References

1. Lukowiak TM, Aizman L, Perz A, et al. Association of age, sex, race, and geographic region with variation of the ratio of basal cell to cutaneous squamous cell carcinomas in the United States. JAMA Dermatol. 2020;156:1192-1198. doi:10.1001/jamadermatol.2020.2571

2. Morton CA, Birnie AJ, Eedy DJ. British Association of Dermatologists’ guidelines for the management of squamous cell carcinoma in situ (Bowen's disease). Br J Dermatol. 2014;170:245-246. doi: 10.1111/bjd.12766

3. Veverka KK, Stratman EJ. Electrodesiccation and curettage for squamous cell carcinoma in situ: the effect of anatomic location on local recurrence. Dermatol Surg. 2023;49:821-824. doi: 10.1097/DSS.0000000000003855

4. Algarin, YA, Jambusaria-Pahlajani A. Ruiz E, et al. Advances in topical treatments of cutaneous malignancies. Am J Clin Dermatol. 2023;24:69-80. doi: 10.1007/s40257-022-00731-x

References

1. Lukowiak TM, Aizman L, Perz A, et al. Association of age, sex, race, and geographic region with variation of the ratio of basal cell to cutaneous squamous cell carcinomas in the United States. JAMA Dermatol. 2020;156:1192-1198. doi:10.1001/jamadermatol.2020.2571

2. Morton CA, Birnie AJ, Eedy DJ. British Association of Dermatologists’ guidelines for the management of squamous cell carcinoma in situ (Bowen's disease). Br J Dermatol. 2014;170:245-246. doi: 10.1111/bjd.12766

3. Veverka KK, Stratman EJ. Electrodesiccation and curettage for squamous cell carcinoma in situ: the effect of anatomic location on local recurrence. Dermatol Surg. 2023;49:821-824. doi: 10.1097/DSS.0000000000003855

4. Algarin, YA, Jambusaria-Pahlajani A. Ruiz E, et al. Advances in topical treatments of cutaneous malignancies. Am J Clin Dermatol. 2023;24:69-80. doi: 10.1007/s40257-022-00731-x

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Underprescribed menopause relief: Women suffer needlessly

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An alarming gap bedevils menopause care in the United States – thanks to enduring myths about hormone replacement therapy and flaws in how new doctors are trained. The result: Countless women grapple with the physical and emotional toll of this life transition.

These shortcomings have led to an influx of doctors moving from traditional practice to virtual startups that focus on women’s health issues, treating patients who come to them desperate and frustrated after years of unresolved issues.

The solution is often so simple it is almost maddening, specialists say: vaginal creams containing low-dose estrogen which can address the symptoms of menopause, from vaginal dryness to recurrent urinary tract infections. 

“Hands down, this is one of the most meaningful interventions I’ve ever offered to a patient and yet it is underutilized,” said Ashley Winter, MD, chief medical officer and urologist at Odela Health, a digital women’s health clinic. “A lot of companies are blossoming in this menopause space because it is underserved by traditional health care – your gynecologist typically deals with reproduction, and typically when women are done with child-bearing, they’re kind of discharged from the care of their gynecologist.”

More than 1 million women in the United States go through menopause each year. According to a 2022 survey, 4 in 10 women report menopause symptoms that have been disruptive enough to interfere with their work performance on at least a weekly basis. 

And yet, many women are not getting appropriate treatment.

Partially to blame is the harmful legacy of faulty data, doctors say. The early results of the federally funded Women’s Health Initiative, released in 2002, showed that hormone therapy (HT) led to increased risk for heart attacks, strokes, and breast cancer. But further analysis showed the opposite: Hormonal therapies have a helpful effect on cardiovascular and bone health and generally reduce risk of death in younger women or those in the early postmenopausal period.

Hormone therapy delivers estrogen, sometimes with progesterone, to the body through gels, creams, patches, pills, suppositories, or a device fitted inside the uterus. Systemic HT sends hormones into the bloodstream, while local HT – like vaginal estrogen cream – specifically treats vaginal symptoms of menopause. 

Myths about the health risks linked to systemic and topical HT have long been debunked, and research on topical HT in particular shows it poses no risk for cancer or other chronic diseases

Yet while 2 decades have passed since the misinformation first started to spread, people remain woefully uninformed about hormone treatments. 

The FDA still requires that estrogen products carry a black-box warning on the early data, even though it has since been proven false. 

“This is one of the most damaging PR misadventures of modern medicine in my opinion,” Dr. Winter said. “It has literally killed women, and it’s made them miserable.”

The public has a glaring lack of knowledge about menopause management, said Stephanie Faubion, MD, medical director for the North American Menopause Society and director of Mayo Clinic’s Center for Women’s Health.

Dr. Stephanie S. Faubion


Treating with low-dose estrogen isn’t a radical approach – in fact, it is the standard of care for women experiencing many menopause symptoms, Dr. Faubion said. But the topic does have nuance, and some people get lost in the specifics. 

“I don’t think there’s a lot of knowledge on the risk-benefits of hormone therapy in general,” Dr. Faubion said. “New information comes out so frequently it’s difficult to keep track of. The answer is complicated and depends on dose, duration of treatment, what formulation you’re on. It’s difficult for a lot of people to understand.”

But Dr. Winter said the lack of public knowledge reflects a bigger problem: Knowledge gaps exist among doctors, too, stemming from insufficient training on menopause-related issues.

During her 6-year urology residency, she never learned the role of vaginal estrogen on urinary problems, Dr. Winter said. Only during a 1-year fellowship on sexual dysfunction did she hear about the treatment.

“Despite dealing with urinary issues, incontinence, blood in the urine – training to manage all those concerns – the role of local hormones in the vagina for managing all them was never taught, never discussed,” Dr. Winter said. “I never prescribed any of it.”

A year ago, Dr. Winter left her job at Kaiser Permanente to join Odela. After years of prescribing medications for overactive bladder with little to no results, she said, she now uses the knowledge she gained during her fellowship by helping women who have spent years battling debilitating symptoms.

Urologists are not the only clinicians who lack appropriate training. Obstetrics and gynecology residencies offer little knowledge on menopause treatments, said Ghazaleh Moayedi, DO, an ob.gyn. and complex family planning specialist for Texas-based Pegasus Health Justice Center.
Pegasus Health Justice Center
Dr. Ghazaleh Moayedi


The problem is partly a systems-based one, she said. Training programs often direct patients who are uninsured, or covered through public insurance, to medical residents. Patients who qualify for Medicaid or Medicare are often either pregnant or over 65, Dr. Moayedi said, so women actively going through the transition can slip through the cracks.

“What that means in a state like Texas where I’m based, where it is difficult to qualify for Medicaid, is that the people we see who do qualify are pregnant,” she said. “And you’re not on Medicare until you’re 65. So most ob.gyn. residents don’t graduate with expansive experience in menopause.”

According to Medicaid.gov, 80% of the national population covered by Medicaid is age 45 and younger.

When doctors have proper training and prescribe local hormones, patients don’t always follow the treatment plan, said Andrea Rapkin, MD, professor of obstetrics and gynecology at David Geffen School of Medicine at UCLA.
UCLA
Dr. Andrea Rapkin


That failure to follow treatment is yet another example of remaining doubts from the misinformation spread through early research, Dr. Rapkin said.

“I’ll prescribe an estrogen product, and I’ll find out they didn’t take it even though I’ll reassure them,” she said. “I do think there are some lingering concerns, but I’m glad to see there is a growing interest in vaginal hormones.”

 

 

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

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An alarming gap bedevils menopause care in the United States – thanks to enduring myths about hormone replacement therapy and flaws in how new doctors are trained. The result: Countless women grapple with the physical and emotional toll of this life transition.

These shortcomings have led to an influx of doctors moving from traditional practice to virtual startups that focus on women’s health issues, treating patients who come to them desperate and frustrated after years of unresolved issues.

The solution is often so simple it is almost maddening, specialists say: vaginal creams containing low-dose estrogen which can address the symptoms of menopause, from vaginal dryness to recurrent urinary tract infections. 

“Hands down, this is one of the most meaningful interventions I’ve ever offered to a patient and yet it is underutilized,” said Ashley Winter, MD, chief medical officer and urologist at Odela Health, a digital women’s health clinic. “A lot of companies are blossoming in this menopause space because it is underserved by traditional health care – your gynecologist typically deals with reproduction, and typically when women are done with child-bearing, they’re kind of discharged from the care of their gynecologist.”

More than 1 million women in the United States go through menopause each year. According to a 2022 survey, 4 in 10 women report menopause symptoms that have been disruptive enough to interfere with their work performance on at least a weekly basis. 

And yet, many women are not getting appropriate treatment.

Partially to blame is the harmful legacy of faulty data, doctors say. The early results of the federally funded Women’s Health Initiative, released in 2002, showed that hormone therapy (HT) led to increased risk for heart attacks, strokes, and breast cancer. But further analysis showed the opposite: Hormonal therapies have a helpful effect on cardiovascular and bone health and generally reduce risk of death in younger women or those in the early postmenopausal period.

Hormone therapy delivers estrogen, sometimes with progesterone, to the body through gels, creams, patches, pills, suppositories, or a device fitted inside the uterus. Systemic HT sends hormones into the bloodstream, while local HT – like vaginal estrogen cream – specifically treats vaginal symptoms of menopause. 

Myths about the health risks linked to systemic and topical HT have long been debunked, and research on topical HT in particular shows it poses no risk for cancer or other chronic diseases

Yet while 2 decades have passed since the misinformation first started to spread, people remain woefully uninformed about hormone treatments. 

The FDA still requires that estrogen products carry a black-box warning on the early data, even though it has since been proven false. 

“This is one of the most damaging PR misadventures of modern medicine in my opinion,” Dr. Winter said. “It has literally killed women, and it’s made them miserable.”

The public has a glaring lack of knowledge about menopause management, said Stephanie Faubion, MD, medical director for the North American Menopause Society and director of Mayo Clinic’s Center for Women’s Health.

Dr. Stephanie S. Faubion


Treating with low-dose estrogen isn’t a radical approach – in fact, it is the standard of care for women experiencing many menopause symptoms, Dr. Faubion said. But the topic does have nuance, and some people get lost in the specifics. 

“I don’t think there’s a lot of knowledge on the risk-benefits of hormone therapy in general,” Dr. Faubion said. “New information comes out so frequently it’s difficult to keep track of. The answer is complicated and depends on dose, duration of treatment, what formulation you’re on. It’s difficult for a lot of people to understand.”

But Dr. Winter said the lack of public knowledge reflects a bigger problem: Knowledge gaps exist among doctors, too, stemming from insufficient training on menopause-related issues.

During her 6-year urology residency, she never learned the role of vaginal estrogen on urinary problems, Dr. Winter said. Only during a 1-year fellowship on sexual dysfunction did she hear about the treatment.

“Despite dealing with urinary issues, incontinence, blood in the urine – training to manage all those concerns – the role of local hormones in the vagina for managing all them was never taught, never discussed,” Dr. Winter said. “I never prescribed any of it.”

A year ago, Dr. Winter left her job at Kaiser Permanente to join Odela. After years of prescribing medications for overactive bladder with little to no results, she said, she now uses the knowledge she gained during her fellowship by helping women who have spent years battling debilitating symptoms.

Urologists are not the only clinicians who lack appropriate training. Obstetrics and gynecology residencies offer little knowledge on menopause treatments, said Ghazaleh Moayedi, DO, an ob.gyn. and complex family planning specialist for Texas-based Pegasus Health Justice Center.
Pegasus Health Justice Center
Dr. Ghazaleh Moayedi


The problem is partly a systems-based one, she said. Training programs often direct patients who are uninsured, or covered through public insurance, to medical residents. Patients who qualify for Medicaid or Medicare are often either pregnant or over 65, Dr. Moayedi said, so women actively going through the transition can slip through the cracks.

“What that means in a state like Texas where I’m based, where it is difficult to qualify for Medicaid, is that the people we see who do qualify are pregnant,” she said. “And you’re not on Medicare until you’re 65. So most ob.gyn. residents don’t graduate with expansive experience in menopause.”

According to Medicaid.gov, 80% of the national population covered by Medicaid is age 45 and younger.

When doctors have proper training and prescribe local hormones, patients don’t always follow the treatment plan, said Andrea Rapkin, MD, professor of obstetrics and gynecology at David Geffen School of Medicine at UCLA.
UCLA
Dr. Andrea Rapkin


That failure to follow treatment is yet another example of remaining doubts from the misinformation spread through early research, Dr. Rapkin said.

“I’ll prescribe an estrogen product, and I’ll find out they didn’t take it even though I’ll reassure them,” she said. “I do think there are some lingering concerns, but I’m glad to see there is a growing interest in vaginal hormones.”

 

 

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

An alarming gap bedevils menopause care in the United States – thanks to enduring myths about hormone replacement therapy and flaws in how new doctors are trained. The result: Countless women grapple with the physical and emotional toll of this life transition.

These shortcomings have led to an influx of doctors moving from traditional practice to virtual startups that focus on women’s health issues, treating patients who come to them desperate and frustrated after years of unresolved issues.

The solution is often so simple it is almost maddening, specialists say: vaginal creams containing low-dose estrogen which can address the symptoms of menopause, from vaginal dryness to recurrent urinary tract infections. 

“Hands down, this is one of the most meaningful interventions I’ve ever offered to a patient and yet it is underutilized,” said Ashley Winter, MD, chief medical officer and urologist at Odela Health, a digital women’s health clinic. “A lot of companies are blossoming in this menopause space because it is underserved by traditional health care – your gynecologist typically deals with reproduction, and typically when women are done with child-bearing, they’re kind of discharged from the care of their gynecologist.”

More than 1 million women in the United States go through menopause each year. According to a 2022 survey, 4 in 10 women report menopause symptoms that have been disruptive enough to interfere with their work performance on at least a weekly basis. 

And yet, many women are not getting appropriate treatment.

Partially to blame is the harmful legacy of faulty data, doctors say. The early results of the federally funded Women’s Health Initiative, released in 2002, showed that hormone therapy (HT) led to increased risk for heart attacks, strokes, and breast cancer. But further analysis showed the opposite: Hormonal therapies have a helpful effect on cardiovascular and bone health and generally reduce risk of death in younger women or those in the early postmenopausal period.

Hormone therapy delivers estrogen, sometimes with progesterone, to the body through gels, creams, patches, pills, suppositories, or a device fitted inside the uterus. Systemic HT sends hormones into the bloodstream, while local HT – like vaginal estrogen cream – specifically treats vaginal symptoms of menopause. 

Myths about the health risks linked to systemic and topical HT have long been debunked, and research on topical HT in particular shows it poses no risk for cancer or other chronic diseases

Yet while 2 decades have passed since the misinformation first started to spread, people remain woefully uninformed about hormone treatments. 

The FDA still requires that estrogen products carry a black-box warning on the early data, even though it has since been proven false. 

“This is one of the most damaging PR misadventures of modern medicine in my opinion,” Dr. Winter said. “It has literally killed women, and it’s made them miserable.”

The public has a glaring lack of knowledge about menopause management, said Stephanie Faubion, MD, medical director for the North American Menopause Society and director of Mayo Clinic’s Center for Women’s Health.

Dr. Stephanie S. Faubion


Treating with low-dose estrogen isn’t a radical approach – in fact, it is the standard of care for women experiencing many menopause symptoms, Dr. Faubion said. But the topic does have nuance, and some people get lost in the specifics. 

“I don’t think there’s a lot of knowledge on the risk-benefits of hormone therapy in general,” Dr. Faubion said. “New information comes out so frequently it’s difficult to keep track of. The answer is complicated and depends on dose, duration of treatment, what formulation you’re on. It’s difficult for a lot of people to understand.”

But Dr. Winter said the lack of public knowledge reflects a bigger problem: Knowledge gaps exist among doctors, too, stemming from insufficient training on menopause-related issues.

During her 6-year urology residency, she never learned the role of vaginal estrogen on urinary problems, Dr. Winter said. Only during a 1-year fellowship on sexual dysfunction did she hear about the treatment.

“Despite dealing with urinary issues, incontinence, blood in the urine – training to manage all those concerns – the role of local hormones in the vagina for managing all them was never taught, never discussed,” Dr. Winter said. “I never prescribed any of it.”

A year ago, Dr. Winter left her job at Kaiser Permanente to join Odela. After years of prescribing medications for overactive bladder with little to no results, she said, she now uses the knowledge she gained during her fellowship by helping women who have spent years battling debilitating symptoms.

Urologists are not the only clinicians who lack appropriate training. Obstetrics and gynecology residencies offer little knowledge on menopause treatments, said Ghazaleh Moayedi, DO, an ob.gyn. and complex family planning specialist for Texas-based Pegasus Health Justice Center.
Pegasus Health Justice Center
Dr. Ghazaleh Moayedi


The problem is partly a systems-based one, she said. Training programs often direct patients who are uninsured, or covered through public insurance, to medical residents. Patients who qualify for Medicaid or Medicare are often either pregnant or over 65, Dr. Moayedi said, so women actively going through the transition can slip through the cracks.

“What that means in a state like Texas where I’m based, where it is difficult to qualify for Medicaid, is that the people we see who do qualify are pregnant,” she said. “And you’re not on Medicare until you’re 65. So most ob.gyn. residents don’t graduate with expansive experience in menopause.”

According to Medicaid.gov, 80% of the national population covered by Medicaid is age 45 and younger.

When doctors have proper training and prescribe local hormones, patients don’t always follow the treatment plan, said Andrea Rapkin, MD, professor of obstetrics and gynecology at David Geffen School of Medicine at UCLA.
UCLA
Dr. Andrea Rapkin


That failure to follow treatment is yet another example of remaining doubts from the misinformation spread through early research, Dr. Rapkin said.

“I’ll prescribe an estrogen product, and I’ll find out they didn’t take it even though I’ll reassure them,” she said. “I do think there are some lingering concerns, but I’m glad to see there is a growing interest in vaginal hormones.”

 

 

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

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The most important study from ESC: FRAIL-AF

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One of the hardest tasks of a clinician is applying evidence from trials to the person in your office. At the annual congress of the European Society of Cardiology, the surprising and unexpected results of the FRAIL-AF trial confirm the massive challenge of evidence translation.

FRAIL-AF investigators set out to study the question of whether frail, elderly patients with atrial fibrillation who were doing well with vitamin K antagonists (VKA) should be switched to direct-acting oral anticoagulants (DOAC).

Senior author Geert-Jan Geersing, MD, PhD, from the University Medical Center Utrecht (the Netherlands), told me that frustration led him to design this study. He was frustrated that colleagues assumed that evidence in nonfrail patients can always be translated to frail patients. 

Dr. Geersing offered two reasons why common wisdom may be wrong. First was that the large DOAC versus warfarin trials included few elderly patients with frailty. Second, first author Linda Joosten, MD, made it clear in her presentation that frailty is a lot more than aging. It is a clinical syndrome, which entails a “high burden of comorbidities, dependency on others, and a reduced ability to resist stressors.”
 

The FRAIL-AF trial

The investigators recruited elderly, frail patients with fibrillation who were treated with VKAs and had stable international normalized ratios from outpatient clinics throughout the Netherlands. They screened about 2,600 patients and enrolled nearly 1,400. Most were excluded for not being frail.

Half the group was randomized to switching to a DOAC – drug choice was left to the treating clinician – and the other half remained on VKAs. Patients were 83 years of age on average with a mean CHA2DS2-VASc score of 4. All four classes of DOAC were used in the switching arm.

The primary endpoint was major or clinically relevant nonmajor bleeding, whichever came first, accounting for death as a competing risk. Follow-up was 1 year.
 

The results for switching to DOAC vs. VKA

Dr. Joosten started her presentation with this: “The results turned out to be different than we expected.” The authors designed the trial with the idea that switching to DOACs would be superior in safety to remaining on VKAs.

But the trial was halted after an interim analysis found a rate of major bleeding in the switching arm of 15.3% versus 9.4% in the arm staying on VKA (hazard ratio, 1.69; 95% confidence interval, 1.23-2.32; P = .0012).

The Kaplan-Meier event curves reveal that the excess risk of bleeding occurred after 100 days and increased with time. This argued against an early effect from transitioning the drugs.

An analysis looking at specific DOAC drugs revealed similar hazards for the two most common ones used – apixaban and rivaroxaban.

Thrombotic events were a secondary endpoint and were low in absolute numbers, 2.4% versus 2.0%, for remaining on VKA and switching to DOAC, respectively (HR, 1.26; 95% CI, 0.60-2.61).

The time in therapeutic range in FRAIL-AF was similar to that in the seminal DOAC trials.
 

Comments

Three reasons lead me to choose FRAIL-AF as the most important study from the 2023 ESC congress.

First is the specific lesson about switching drugs. Note that FRAIL-AF did not address the question of starting anticoagulation. The trial results show that if you have a frail older patient who is doing well on VKA, don’t change to a DOAC. That is important to know, but it is not what gives this study its heft.

The second reason centers on the investigators choice to do this trial. Dr. Geersing had a feeling that common wisdom was wrong. He did not try to persuade colleagues with anecdote or plausibility or meta-analyses of observational studies. He set out to answer a question in the correct way – with a randomized trial.

This is the path forward in medicine. I’ve often heard proponents of observational research declare that many topics in medicine cannot be studied with trials. I could hear people arguing that it’s not feasible to study mostly home-bound, elderly frail patients. And the fact that there exist so few trials in this space would support that argument.

But the FRAIL-AF authors showed that it is possible. This is the kind of science that medicine should celebrate. There were no soft endpoints, financial conflicts, or spin. If medical science had science as its incentive, rather than attention, FRAIL-AF easily wins top honors.

The third reason FRAIL-AF is so important is that it teaches us the humility required in translating evidence in our clinics. I like to say evidence is what separates doctors from palm readers. But using this evidence requires thinking hard about how average effects in trial environments apply to our patient.

Yes, of course, there is clear evidence from tens of thousands of patients in the DOAC versus warfarin trials, that, for those patients, on average, DOACs compare favorably with VKA. The average age of patients in these trials was 70-73 years; the average age in FRAIL-AF was 83 years. And that is just age. A substudy of the ENGAGE AF-TIMI 48 trial found that only 360 of more than 20,000 patients in the trial had severe frailty.

FRAIL-AF clearly shows how cautious we should be in applying evidence gathered in younger, healthier patients to older, more vulnerable patients. That lesson extends to nearly every common therapy in medicine today. It also casts great doubt on the soft-thinking idea of using evidence from trials to derive quality metrics. As if the nuance of evidence translation can be captured in an electronic health record.

The skillful use of evidence will be one of the main challenges of the next generation of clinicians. Thanks to advances in medical science, more patients will live long enough to become frail. And the so-called “guideline-directed” therapies may not apply to them.

Dr. Joosten, Dr. Geersing, and the FRAIL-AF team have taught us specific lessons about anticoagulation, but their greatest contribution has been to demonstrate the value of humility in science and the practice of evidence-based medicine.

If you treat patients, no trial at this meeting is more important.

Dr. Mandrola is a clinical electrophysiologist at Baptist Medical Associates, Louisville, Ky. He reported no relevant conflicts of interest.
 

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

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One of the hardest tasks of a clinician is applying evidence from trials to the person in your office. At the annual congress of the European Society of Cardiology, the surprising and unexpected results of the FRAIL-AF trial confirm the massive challenge of evidence translation.

FRAIL-AF investigators set out to study the question of whether frail, elderly patients with atrial fibrillation who were doing well with vitamin K antagonists (VKA) should be switched to direct-acting oral anticoagulants (DOAC).

Senior author Geert-Jan Geersing, MD, PhD, from the University Medical Center Utrecht (the Netherlands), told me that frustration led him to design this study. He was frustrated that colleagues assumed that evidence in nonfrail patients can always be translated to frail patients. 

Dr. Geersing offered two reasons why common wisdom may be wrong. First was that the large DOAC versus warfarin trials included few elderly patients with frailty. Second, first author Linda Joosten, MD, made it clear in her presentation that frailty is a lot more than aging. It is a clinical syndrome, which entails a “high burden of comorbidities, dependency on others, and a reduced ability to resist stressors.”
 

The FRAIL-AF trial

The investigators recruited elderly, frail patients with fibrillation who were treated with VKAs and had stable international normalized ratios from outpatient clinics throughout the Netherlands. They screened about 2,600 patients and enrolled nearly 1,400. Most were excluded for not being frail.

Half the group was randomized to switching to a DOAC – drug choice was left to the treating clinician – and the other half remained on VKAs. Patients were 83 years of age on average with a mean CHA2DS2-VASc score of 4. All four classes of DOAC were used in the switching arm.

The primary endpoint was major or clinically relevant nonmajor bleeding, whichever came first, accounting for death as a competing risk. Follow-up was 1 year.
 

The results for switching to DOAC vs. VKA

Dr. Joosten started her presentation with this: “The results turned out to be different than we expected.” The authors designed the trial with the idea that switching to DOACs would be superior in safety to remaining on VKAs.

But the trial was halted after an interim analysis found a rate of major bleeding in the switching arm of 15.3% versus 9.4% in the arm staying on VKA (hazard ratio, 1.69; 95% confidence interval, 1.23-2.32; P = .0012).

The Kaplan-Meier event curves reveal that the excess risk of bleeding occurred after 100 days and increased with time. This argued against an early effect from transitioning the drugs.

An analysis looking at specific DOAC drugs revealed similar hazards for the two most common ones used – apixaban and rivaroxaban.

Thrombotic events were a secondary endpoint and were low in absolute numbers, 2.4% versus 2.0%, for remaining on VKA and switching to DOAC, respectively (HR, 1.26; 95% CI, 0.60-2.61).

The time in therapeutic range in FRAIL-AF was similar to that in the seminal DOAC trials.
 

Comments

Three reasons lead me to choose FRAIL-AF as the most important study from the 2023 ESC congress.

First is the specific lesson about switching drugs. Note that FRAIL-AF did not address the question of starting anticoagulation. The trial results show that if you have a frail older patient who is doing well on VKA, don’t change to a DOAC. That is important to know, but it is not what gives this study its heft.

The second reason centers on the investigators choice to do this trial. Dr. Geersing had a feeling that common wisdom was wrong. He did not try to persuade colleagues with anecdote or plausibility or meta-analyses of observational studies. He set out to answer a question in the correct way – with a randomized trial.

This is the path forward in medicine. I’ve often heard proponents of observational research declare that many topics in medicine cannot be studied with trials. I could hear people arguing that it’s not feasible to study mostly home-bound, elderly frail patients. And the fact that there exist so few trials in this space would support that argument.

But the FRAIL-AF authors showed that it is possible. This is the kind of science that medicine should celebrate. There were no soft endpoints, financial conflicts, or spin. If medical science had science as its incentive, rather than attention, FRAIL-AF easily wins top honors.

The third reason FRAIL-AF is so important is that it teaches us the humility required in translating evidence in our clinics. I like to say evidence is what separates doctors from palm readers. But using this evidence requires thinking hard about how average effects in trial environments apply to our patient.

Yes, of course, there is clear evidence from tens of thousands of patients in the DOAC versus warfarin trials, that, for those patients, on average, DOACs compare favorably with VKA. The average age of patients in these trials was 70-73 years; the average age in FRAIL-AF was 83 years. And that is just age. A substudy of the ENGAGE AF-TIMI 48 trial found that only 360 of more than 20,000 patients in the trial had severe frailty.

FRAIL-AF clearly shows how cautious we should be in applying evidence gathered in younger, healthier patients to older, more vulnerable patients. That lesson extends to nearly every common therapy in medicine today. It also casts great doubt on the soft-thinking idea of using evidence from trials to derive quality metrics. As if the nuance of evidence translation can be captured in an electronic health record.

The skillful use of evidence will be one of the main challenges of the next generation of clinicians. Thanks to advances in medical science, more patients will live long enough to become frail. And the so-called “guideline-directed” therapies may not apply to them.

Dr. Joosten, Dr. Geersing, and the FRAIL-AF team have taught us specific lessons about anticoagulation, but their greatest contribution has been to demonstrate the value of humility in science and the practice of evidence-based medicine.

If you treat patients, no trial at this meeting is more important.

Dr. Mandrola is a clinical electrophysiologist at Baptist Medical Associates, Louisville, Ky. He reported no relevant conflicts of interest.
 

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

 

One of the hardest tasks of a clinician is applying evidence from trials to the person in your office. At the annual congress of the European Society of Cardiology, the surprising and unexpected results of the FRAIL-AF trial confirm the massive challenge of evidence translation.

FRAIL-AF investigators set out to study the question of whether frail, elderly patients with atrial fibrillation who were doing well with vitamin K antagonists (VKA) should be switched to direct-acting oral anticoagulants (DOAC).

Senior author Geert-Jan Geersing, MD, PhD, from the University Medical Center Utrecht (the Netherlands), told me that frustration led him to design this study. He was frustrated that colleagues assumed that evidence in nonfrail patients can always be translated to frail patients. 

Dr. Geersing offered two reasons why common wisdom may be wrong. First was that the large DOAC versus warfarin trials included few elderly patients with frailty. Second, first author Linda Joosten, MD, made it clear in her presentation that frailty is a lot more than aging. It is a clinical syndrome, which entails a “high burden of comorbidities, dependency on others, and a reduced ability to resist stressors.”
 

The FRAIL-AF trial

The investigators recruited elderly, frail patients with fibrillation who were treated with VKAs and had stable international normalized ratios from outpatient clinics throughout the Netherlands. They screened about 2,600 patients and enrolled nearly 1,400. Most were excluded for not being frail.

Half the group was randomized to switching to a DOAC – drug choice was left to the treating clinician – and the other half remained on VKAs. Patients were 83 years of age on average with a mean CHA2DS2-VASc score of 4. All four classes of DOAC were used in the switching arm.

The primary endpoint was major or clinically relevant nonmajor bleeding, whichever came first, accounting for death as a competing risk. Follow-up was 1 year.
 

The results for switching to DOAC vs. VKA

Dr. Joosten started her presentation with this: “The results turned out to be different than we expected.” The authors designed the trial with the idea that switching to DOACs would be superior in safety to remaining on VKAs.

But the trial was halted after an interim analysis found a rate of major bleeding in the switching arm of 15.3% versus 9.4% in the arm staying on VKA (hazard ratio, 1.69; 95% confidence interval, 1.23-2.32; P = .0012).

The Kaplan-Meier event curves reveal that the excess risk of bleeding occurred after 100 days and increased with time. This argued against an early effect from transitioning the drugs.

An analysis looking at specific DOAC drugs revealed similar hazards for the two most common ones used – apixaban and rivaroxaban.

Thrombotic events were a secondary endpoint and were low in absolute numbers, 2.4% versus 2.0%, for remaining on VKA and switching to DOAC, respectively (HR, 1.26; 95% CI, 0.60-2.61).

The time in therapeutic range in FRAIL-AF was similar to that in the seminal DOAC trials.
 

Comments

Three reasons lead me to choose FRAIL-AF as the most important study from the 2023 ESC congress.

First is the specific lesson about switching drugs. Note that FRAIL-AF did not address the question of starting anticoagulation. The trial results show that if you have a frail older patient who is doing well on VKA, don’t change to a DOAC. That is important to know, but it is not what gives this study its heft.

The second reason centers on the investigators choice to do this trial. Dr. Geersing had a feeling that common wisdom was wrong. He did not try to persuade colleagues with anecdote or plausibility or meta-analyses of observational studies. He set out to answer a question in the correct way – with a randomized trial.

This is the path forward in medicine. I’ve often heard proponents of observational research declare that many topics in medicine cannot be studied with trials. I could hear people arguing that it’s not feasible to study mostly home-bound, elderly frail patients. And the fact that there exist so few trials in this space would support that argument.

But the FRAIL-AF authors showed that it is possible. This is the kind of science that medicine should celebrate. There were no soft endpoints, financial conflicts, or spin. If medical science had science as its incentive, rather than attention, FRAIL-AF easily wins top honors.

The third reason FRAIL-AF is so important is that it teaches us the humility required in translating evidence in our clinics. I like to say evidence is what separates doctors from palm readers. But using this evidence requires thinking hard about how average effects in trial environments apply to our patient.

Yes, of course, there is clear evidence from tens of thousands of patients in the DOAC versus warfarin trials, that, for those patients, on average, DOACs compare favorably with VKA. The average age of patients in these trials was 70-73 years; the average age in FRAIL-AF was 83 years. And that is just age. A substudy of the ENGAGE AF-TIMI 48 trial found that only 360 of more than 20,000 patients in the trial had severe frailty.

FRAIL-AF clearly shows how cautious we should be in applying evidence gathered in younger, healthier patients to older, more vulnerable patients. That lesson extends to nearly every common therapy in medicine today. It also casts great doubt on the soft-thinking idea of using evidence from trials to derive quality metrics. As if the nuance of evidence translation can be captured in an electronic health record.

The skillful use of evidence will be one of the main challenges of the next generation of clinicians. Thanks to advances in medical science, more patients will live long enough to become frail. And the so-called “guideline-directed” therapies may not apply to them.

Dr. Joosten, Dr. Geersing, and the FRAIL-AF team have taught us specific lessons about anticoagulation, but their greatest contribution has been to demonstrate the value of humility in science and the practice of evidence-based medicine.

If you treat patients, no trial at this meeting is more important.

Dr. Mandrola is a clinical electrophysiologist at Baptist Medical Associates, Louisville, Ky. He reported no relevant conflicts of interest.
 

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

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