Federal Practitioner

Combination treatment with the poly ADP-ribose polymerase inhibitor, olaparib, and the novel ataxia telangiectasia–mutated Rad3-related (ATR) inhibitor, ceralasertib, was well tolerated and showed some promise in pediatric patients with tumors with DNA replication stress or DNA repair deficiencies, in a new study.

The small phase 1 trial also identified some molecular signatures in responders that may inform future clinical trials.

The results, presented at the annual meeting of the American Association of Cancer Research, came from a single arm of the European Proof-of-Concept Therapeutic Stratification Trial of Molecular Anomalies in Relapsed or Refractory Tumors (ESMART) trial. This trial matches pediatric, adolescent, and young adult cancer patients with treatment regimens based on the molecular profile of their tumors.

In over 220 children to date, the trial has investigated 15 different treatment regimens, most of which are combination therapies.

In adults, poly ADP-ribose polymerase (PARP) inhibitors have been shown to be effective in tumors with deficiencies in homologous repair, which is a DNA repair mechanism, with notable successes in patients carrying the BRCA1 and BRCA2 mutations. But BRCA1 and BRCA2 mutations are rare in pediatric cancer, and there is a belief that there may be primary resistance to PARP inhibitors in pediatric tumors, according to Susanne Gatz, MD, PhD, who presented the research at the meeting.

Previous research identified alterations in pediatric tumors that are candidates for patient selection. “These tumors have alterations which could potentially cause this resistance effect [against PARP inhibitors] and [also cause] sensitivity to ataxia telangiectasia–mutated Rad3-related inhibitors. This is how this arm [of the ESMART trial] was born,” said Dr. Gatz.

The phase 1 portion of the study included 18 pediatric and young adult patients with relapsed or treatment-refractory tumors. There were eight sarcomas, five central nervous system tumors, four neuroblastomas, and one carcinoma. Each had mutations thought to lead to HR deficiency or replication stress. The study included three dose levels of twice-daily oral olaparib that was given continuously, and ceralasertib, which was given day 1-14 of each 28-day cycle.

Patients underwent a median of 3.5 cycles of treatment. There were dose-limiting adverse events of thrombocytopenia and neutropenia in five patients, two of which occurred at the dose that was recommended for phase 2.

There were some positive clinical signs, including one partial response in a pineoblastoma patient who received treatment for 11 cycles. A neuroblastoma patient had stable disease until cycle 9 of treatment, and then converted to a partial response and is currently in cycle 12. Two other patients remain in treatment at cycle 8 and one is in treatment at cycle 15. None of the patients who experienced clinical benefit had BRCA mutations.

An important goal of the study was to understand molecular signature that might predict response to the drug combination. Although no firm conclusions could be drawn, there were some interesting patterns. In particular, five of the six worst responders had TP53 mutations. “It is striking ... so we need to learn what TP53 in this setting means if it’s mutated, and if it could be a resistance factor,” said Dr. Gatz, an associate clinical professor in pediatric oncology at the Institute of Cancer and Genomic Sciences of the University of Birmingham, during her talk.

Although the study is too small and included too many tumor types to identify tumor-based patterns of response, it did provide some hints as to biomarkers that could inform future studies, according to Julia Glade Bender, MD, who served as a discussant following the presentation and is a pediatric oncologist at Memorial Sloan Kettering Cancer Center, New York.

“The pediatric frequency of the common DNA damage repair biomarkers that have been [identified in] the adult literature – that is to say, BRCA1 and 2 and [ataxia-telangiectasia mutation] – are exceedingly rare in pediatrics,” said Dr. Bender during the session while serving as a discussant. She highlighted the following findings: Loss of the 11q region on chromosome 11 is common among the patients and that region contains three genes involved in the DNA damage response, along with a gene involved in homologous recombination, telomere maintenance, and double strand break repair.

She added that 11q deletion is also found in up to 40% of neuroblastomas, and is associated with poor prognosis, and the patients have multiple segmental chromosomal abnormalities. “That begs the question [of] whether chromosomal instability is another biomarker for pediatric cancer,” said Dr. Bender.

“The research highlights the complexity of pediatric cancers, whose distinct biology could make them more vulnerable to ATR [kinase], [checkpoint kinase 1], and WEE1 pathway inhibition with a PARP inhibitor used to induce replication stress and be the sensitizer. The biomarker profiles are going to be complex, context-dependent, and likely to reflect a constellation of findings that would be signatures or algorithms, rather than single gene alterations. The post hoc iterative analysis of responders and nonresponders is going to be absolutely critical to understanding those biomarkers and the role of DNA damage response inhibitors in pediatrics. Given the rarity of these diagnoses, and then the molecular subclasses, I think collaboration across ages and geography is absolutely critical, and I really congratulate the ESMART consortium for doing just that in Europe,” said Dr. Bender.

The study is limited by its small sample size and the fact that it was not randomized.

The study received funding from French Institut National de Cancer, Imagine for Margo, Fondation ARC, AstraZeneca France, AstraZeneca Global R&D, AstraZeneca UK, Cancer Research UK, Fondation Gustave Roussy, and Little Princess Trust/Children’s Cancer and Leukaemia Group. Dr. Gatz has no relevant financial disclosures. Dr. Bender has done paid consulting for Jazz Pharmaceuticals and has done unpaid work for Bristol-Myers Squibb, Eisai, Springworks Therapeutics, Merck Sharp & Dohme, and Pfizer. She has received research support from Eli Lilly, Loxo-oncology, Eisai, Cellectar, Bayer, Amgen, and Jazz Pharmaceuticals.

From American Association for Cancer Research (AACR) Annual Meeting 2023: Abstract CT019. Presented Tuesday, April 18.

Combination treatment with the poly ADP-ribose polymerase inhibitor, olaparib, and the novel ataxia telangiectasia–mutated Rad3-related (ATR) inhibitor, ceralasertib, was well tolerated and showed some promise in pediatric patients with tumors with DNA replication stress or DNA repair deficiencies, in a new study.

The small phase 1 trial also identified some molecular signatures in responders that may inform future clinical trials.

The results, presented at the annual meeting of the American Association of Cancer Research, came from a single arm of the European Proof-of-Concept Therapeutic Stratification Trial of Molecular Anomalies in Relapsed or Refractory Tumors (ESMART) trial. This trial matches pediatric, adolescent, and young adult cancer patients with treatment regimens based on the molecular profile of their tumors.

In over 220 children to date, the trial has investigated 15 different treatment regimens, most of which are combination therapies.

In adults, poly ADP-ribose polymerase (PARP) inhibitors have been shown to be effective in tumors with deficiencies in homologous repair, which is a DNA repair mechanism, with notable successes in patients carrying the BRCA1 and BRCA2 mutations. But BRCA1 and BRCA2 mutations are rare in pediatric cancer, and there is a belief that there may be primary resistance to PARP inhibitors in pediatric tumors, according to Susanne Gatz, MD, PhD, who presented the research at the meeting.

Previous research identified alterations in pediatric tumors that are candidates for patient selection. “These tumors have alterations which could potentially cause this resistance effect [against PARP inhibitors] and [also cause] sensitivity to ataxia telangiectasia–mutated Rad3-related inhibitors. This is how this arm [of the ESMART trial] was born,” said Dr. Gatz.

The phase 1 portion of the study included 18 pediatric and young adult patients with relapsed or treatment-refractory tumors. There were eight sarcomas, five central nervous system tumors, four neuroblastomas, and one carcinoma. Each had mutations thought to lead to HR deficiency or replication stress. The study included three dose levels of twice-daily oral olaparib that was given continuously, and ceralasertib, which was given day 1-14 of each 28-day cycle.

Patients underwent a median of 3.5 cycles of treatment. There were dose-limiting adverse events of thrombocytopenia and neutropenia in five patients, two of which occurred at the dose that was recommended for phase 2.

There were some positive clinical signs, including one partial response in a pineoblastoma patient who received treatment for 11 cycles. A neuroblastoma patient had stable disease until cycle 9 of treatment, and then converted to a partial response and is currently in cycle 12. Two other patients remain in treatment at cycle 8 and one is in treatment at cycle 15. None of the patients who experienced clinical benefit had BRCA mutations.

An important goal of the study was to understand molecular signature that might predict response to the drug combination. Although no firm conclusions could be drawn, there were some interesting patterns. In particular, five of the six worst responders had TP53 mutations. “It is striking ... so we need to learn what TP53 in this setting means if it’s mutated, and if it could be a resistance factor,” said Dr. Gatz, an associate clinical professor in pediatric oncology at the Institute of Cancer and Genomic Sciences of the University of Birmingham, during her talk.

Although the study is too small and included too many tumor types to identify tumor-based patterns of response, it did provide some hints as to biomarkers that could inform future studies, according to Julia Glade Bender, MD, who served as a discussant following the presentation and is a pediatric oncologist at Memorial Sloan Kettering Cancer Center, New York.

“The pediatric frequency of the common DNA damage repair biomarkers that have been [identified in] the adult literature – that is to say, BRCA1 and 2 and [ataxia-telangiectasia mutation] – are exceedingly rare in pediatrics,” said Dr. Bender during the session while serving as a discussant. She highlighted the following findings: Loss of the 11q region on chromosome 11 is common among the patients and that region contains three genes involved in the DNA damage response, along with a gene involved in homologous recombination, telomere maintenance, and double strand break repair.

She added that 11q deletion is also found in up to 40% of neuroblastomas, and is associated with poor prognosis, and the patients have multiple segmental chromosomal abnormalities. “That begs the question [of] whether chromosomal instability is another biomarker for pediatric cancer,” said Dr. Bender.

“The research highlights the complexity of pediatric cancers, whose distinct biology could make them more vulnerable to ATR [kinase], [checkpoint kinase 1], and WEE1 pathway inhibition with a PARP inhibitor used to induce replication stress and be the sensitizer. The biomarker profiles are going to be complex, context-dependent, and likely to reflect a constellation of findings that would be signatures or algorithms, rather than single gene alterations. The post hoc iterative analysis of responders and nonresponders is going to be absolutely critical to understanding those biomarkers and the role of DNA damage response inhibitors in pediatrics. Given the rarity of these diagnoses, and then the molecular subclasses, I think collaboration across ages and geography is absolutely critical, and I really congratulate the ESMART consortium for doing just that in Europe,” said Dr. Bender.

The study is limited by its small sample size and the fact that it was not randomized.

The study received funding from French Institut National de Cancer, Imagine for Margo, Fondation ARC, AstraZeneca France, AstraZeneca Global R&D, AstraZeneca UK, Cancer Research UK, Fondation Gustave Roussy, and Little Princess Trust/Children’s Cancer and Leukaemia Group. Dr. Gatz has no relevant financial disclosures. Dr. Bender has done paid consulting for Jazz Pharmaceuticals and has done unpaid work for Bristol-Myers Squibb, Eisai, Springworks Therapeutics, Merck Sharp & Dohme, and Pfizer. She has received research support from Eli Lilly, Loxo-oncology, Eisai, Cellectar, Bayer, Amgen, and Jazz Pharmaceuticals.

From American Association for Cancer Research (AACR) Annual Meeting 2023: Abstract CT019. Presented Tuesday, April 18.

Combination treatment with the poly ADP-ribose polymerase inhibitor, olaparib, and the novel ataxia telangiectasia–mutated Rad3-related (ATR) inhibitor, ceralasertib, was well tolerated and showed some promise in pediatric patients with tumors with DNA replication stress or DNA repair deficiencies, in a new study.

The small phase 1 trial also identified some molecular signatures in responders that may inform future clinical trials.

The results, presented at the annual meeting of the American Association of Cancer Research, came from a single arm of the European Proof-of-Concept Therapeutic Stratification Trial of Molecular Anomalies in Relapsed or Refractory Tumors (ESMART) trial. This trial matches pediatric, adolescent, and young adult cancer patients with treatment regimens based on the molecular profile of their tumors.

In over 220 children to date, the trial has investigated 15 different treatment regimens, most of which are combination therapies.

In adults, poly ADP-ribose polymerase (PARP) inhibitors have been shown to be effective in tumors with deficiencies in homologous repair, which is a DNA repair mechanism, with notable successes in patients carrying the BRCA1 and BRCA2 mutations. But BRCA1 and BRCA2 mutations are rare in pediatric cancer, and there is a belief that there may be primary resistance to PARP inhibitors in pediatric tumors, according to Susanne Gatz, MD, PhD, who presented the research at the meeting.

Previous research identified alterations in pediatric tumors that are candidates for patient selection. “These tumors have alterations which could potentially cause this resistance effect [against PARP inhibitors] and [also cause] sensitivity to ataxia telangiectasia–mutated Rad3-related inhibitors. This is how this arm [of the ESMART trial] was born,” said Dr. Gatz.

The phase 1 portion of the study included 18 pediatric and young adult patients with relapsed or treatment-refractory tumors. There were eight sarcomas, five central nervous system tumors, four neuroblastomas, and one carcinoma. Each had mutations thought to lead to HR deficiency or replication stress. The study included three dose levels of twice-daily oral olaparib that was given continuously, and ceralasertib, which was given day 1-14 of each 28-day cycle.

Patients underwent a median of 3.5 cycles of treatment. There were dose-limiting adverse events of thrombocytopenia and neutropenia in five patients, two of which occurred at the dose that was recommended for phase 2.

There were some positive clinical signs, including one partial response in a pineoblastoma patient who received treatment for 11 cycles. A neuroblastoma patient had stable disease until cycle 9 of treatment, and then converted to a partial response and is currently in cycle 12. Two other patients remain in treatment at cycle 8 and one is in treatment at cycle 15. None of the patients who experienced clinical benefit had BRCA mutations.

An important goal of the study was to understand molecular signature that might predict response to the drug combination. Although no firm conclusions could be drawn, there were some interesting patterns. In particular, five of the six worst responders had TP53 mutations. “It is striking ... so we need to learn what TP53 in this setting means if it’s mutated, and if it could be a resistance factor,” said Dr. Gatz, an associate clinical professor in pediatric oncology at the Institute of Cancer and Genomic Sciences of the University of Birmingham, during her talk.

Although the study is too small and included too many tumor types to identify tumor-based patterns of response, it did provide some hints as to biomarkers that could inform future studies, according to Julia Glade Bender, MD, who served as a discussant following the presentation and is a pediatric oncologist at Memorial Sloan Kettering Cancer Center, New York.

“The pediatric frequency of the common DNA damage repair biomarkers that have been [identified in] the adult literature – that is to say, BRCA1 and 2 and [ataxia-telangiectasia mutation] – are exceedingly rare in pediatrics,” said Dr. Bender during the session while serving as a discussant. She highlighted the following findings: Loss of the 11q region on chromosome 11 is common among the patients and that region contains three genes involved in the DNA damage response, along with a gene involved in homologous recombination, telomere maintenance, and double strand break repair.

She added that 11q deletion is also found in up to 40% of neuroblastomas, and is associated with poor prognosis, and the patients have multiple segmental chromosomal abnormalities. “That begs the question [of] whether chromosomal instability is another biomarker for pediatric cancer,” said Dr. Bender.

“The research highlights the complexity of pediatric cancers, whose distinct biology could make them more vulnerable to ATR [kinase], [checkpoint kinase 1], and WEE1 pathway inhibition with a PARP inhibitor used to induce replication stress and be the sensitizer. The biomarker profiles are going to be complex, context-dependent, and likely to reflect a constellation of findings that would be signatures or algorithms, rather than single gene alterations. The post hoc iterative analysis of responders and nonresponders is going to be absolutely critical to understanding those biomarkers and the role of DNA damage response inhibitors in pediatrics. Given the rarity of these diagnoses, and then the molecular subclasses, I think collaboration across ages and geography is absolutely critical, and I really congratulate the ESMART consortium for doing just that in Europe,” said Dr. Bender.

The study is limited by its small sample size and the fact that it was not randomized.

The study received funding from French Institut National de Cancer, Imagine for Margo, Fondation ARC, AstraZeneca France, AstraZeneca Global R&D, AstraZeneca UK, Cancer Research UK, Fondation Gustave Roussy, and Little Princess Trust/Children’s Cancer and Leukaemia Group. Dr. Gatz has no relevant financial disclosures. Dr. Bender has done paid consulting for Jazz Pharmaceuticals and has done unpaid work for Bristol-Myers Squibb, Eisai, Springworks Therapeutics, Merck Sharp & Dohme, and Pfizer. She has received research support from Eli Lilly, Loxo-oncology, Eisai, Cellectar, Bayer, Amgen, and Jazz Pharmaceuticals.

From American Association for Cancer Research (AACR) Annual Meeting 2023: Abstract CT019. Presented Tuesday, April 18.

Cancer screening remains challenging. There are screens available for a handful of solid tumors, but uptake is low caused in part by health care access barriers as well as the potential for unnecessary follow-up procedures, according to Phillip Febbo, MD.

These issues could threaten efforts like that of President Joe Biden’s Cancer Moonshot initiative, which aims to reduce cancer mortality by 50%. Advances in circulating tumor (ct) DNA analysis could help address these problems, but a lack of diversity among study participants needs to be addressed to ensure it has broad utility, continued Dr. Febbo, during his presentation at the annual meeting of the American Association for Cancer Research.

The problem is particularly acute among African American, Hispanic, and other underserved populations who often face health care barriers that can exacerbate the issue, said Dr. Febbo, who is chief medical officer for Illumina. The lack of access is compounded by the fact that there are only currently screens for lung, breast, colorectal, cervical, and prostate cancer, leaving a vast unmet need.

“We still do not have screening tests for 70% of the deaths that are due to cancer,” he said.

ctDNA released from dying cancer cells has the potential to reveal a wide range of cancer types and reduce barriers to access, because it is based on a blood test. It can be analyzed for various factors, including mutations, chromosomal rearrangements, methylation patterns, and other characteristics that hint at the presence of cancer. However, it can’t be successful without sufficient inclusion in research studies, Dr. Febbo explained.

“We have to ensure we have the right representation [of] populations when we develop these tests, when we go through the clinical trials, and as we bring these into communities,” he said.

During his presentation, Dr. Febbo shared a slide showing that about 78% of participants in published gene-association studies were White.

ctDNA showed promise in at least on recent study. Dr. Febbo discussed the ECLIPSE trial, which used the Guardant Health SHIELD assay for colorectal cancer (CRC). About 13% of its approximately 20,000 participants were Black or African American, 15% were Hispanic, and 7% were Asian Americans. It also included both urban and rural individuals. In results announced in December 2022, the researchers found a sensitivity of 83%, which was lower than the 92.3% found in standard CRC screening, but above the 74% threshold set by the Food and Drug Administration. The specificity was 90%.

One approach that could dramatically change the landscape of cancer screening is a multicancer early detection (MCED) test, according to Dr. Febbo. The CancerSeek MCED test, developed by Johns Hopkins Kimmel Cancer Center researchers, uses a series of genetic and protein biomarkers to detect all cancers, with the exception of leukemia, skin cancer, and central nervous system tumors. Among 10,006 women aged between 65 and 75 years with no history of cancer, it had a sensitivity of 27.1% and a specificity of 98.9%, with a positive predictive value of 19.4%. The study’s population was 95% non-Hispanic White.

He also discussed the Pathfinder study, sponsored by the Illumina subsidiary Grail, which included 6,662 individuals age 50 and over from seven sites in the United States, and grouped them into normal and increased risk; 92% were non-Hispanic White. It used the Galleri MCED test, which performed with a sensitivity of 29%, specificity of 99.1%, and a positive predictive value of 38.0%. False positives produced to limited burden, with 93% undergoing imaging, 28% nonsurgical invasive procedures, and 2% undergoing fruitless invasive surgical procedures.

Dr. Febbo touted the potential for such tests to greatly reduce cancer mortality, but only if there is adequate uptake of screening procedures, particularly in underserved groups. He put up a slide of a model showing that MCED has the potential to reduce cancer mortality by 20%, but only if the screen is widely accepted among all groups. “I’ve had my team model this. If we accept the current use of screening tests, and we don’t address disparities, and we don’t ensure everybody feels included and participates actively – not only in the research, but also in the testing and adoption, you would cut that potential benefit in half. That would be hundreds of thousands of lives lost because we didn’t address disparities.”
 

Successful recruiting of African Americans for research

Following Dr. Febbo’s talk, Karriem Watson, MS, spoke about some potential solutions to the issue, including his own experiences and success stories in recruiting African Americans to play active roles in research. He is chief engagement officer for the National Institute of Health’s All of Us Research Program, which aims to gather health data on at least 1 million residents of the United States. Mr. Watson has spent time reaching out to people living in communities in the Chicago area to encourage participation in breast cancer screening. An event at his church inspired his own sister to get a mammogram, and she was diagnosed with early-stage breast cancer.

“I’m a living witness that early engagement can lead to early detection,” said Mr. Watson during his talk.

He reported that the All of Us research program has succeeded in creating diversity within its data collection, as 46.7% of participants identify as racial and ethnic minorities.

Mr. Watson took issue with the common perception that underrepresented communities may be hard to reach.

“I want to challenge us to think outside the box and really ask ourselves: Are populations hard to reach, or are there opportunities for us to do better and more intentional engagement?” He went on to describe a program to recruit African American men as citizen scientists. He and his colleagues developed a network that included barbers, faith leaders, and fraternity and civic organization members to help recruit participants for a prostate cancer screening project. They exceeded their initial recruitment goal.

They went on to develop a network of barbers in the south and west sides of Chicago to recruit individuals to participate in studies of protein methylation and lung cancer screening, as well as a project that investigated associations between neighborhood of residence and lung cancer. The results of those efforts have also informed other projects, including a smoking cessation study. “We’ve not only included African American men in our research, but we’ve included them as part of our research team,” said Mr. Watson.

Dr. Febbo is also a stockholder of Illumina. Mr. Watson has no relevant financial disclosures.

From American Association for Cancer Research (AACR) Annual Meeting 2023: Improving cancer outcomes through equitable access to cfDNA tests. Presented Monday, April 17, 2023.

Cancer screening remains challenging. There are screens available for a handful of solid tumors, but uptake is low caused in part by health care access barriers as well as the potential for unnecessary follow-up procedures, according to Phillip Febbo, MD.

These issues could threaten efforts like that of President Joe Biden’s Cancer Moonshot initiative, which aims to reduce cancer mortality by 50%. Advances in circulating tumor (ct) DNA analysis could help address these problems, but a lack of diversity among study participants needs to be addressed to ensure it has broad utility, continued Dr. Febbo, during his presentation at the annual meeting of the American Association for Cancer Research.

The problem is particularly acute among African American, Hispanic, and other underserved populations who often face health care barriers that can exacerbate the issue, said Dr. Febbo, who is chief medical officer for Illumina. The lack of access is compounded by the fact that there are only currently screens for lung, breast, colorectal, cervical, and prostate cancer, leaving a vast unmet need.

“We still do not have screening tests for 70% of the deaths that are due to cancer,” he said.

ctDNA released from dying cancer cells has the potential to reveal a wide range of cancer types and reduce barriers to access, because it is based on a blood test. It can be analyzed for various factors, including mutations, chromosomal rearrangements, methylation patterns, and other characteristics that hint at the presence of cancer. However, it can’t be successful without sufficient inclusion in research studies, Dr. Febbo explained.

“We have to ensure we have the right representation [of] populations when we develop these tests, when we go through the clinical trials, and as we bring these into communities,” he said.

During his presentation, Dr. Febbo shared a slide showing that about 78% of participants in published gene-association studies were White.

ctDNA showed promise in at least on recent study. Dr. Febbo discussed the ECLIPSE trial, which used the Guardant Health SHIELD assay for colorectal cancer (CRC). About 13% of its approximately 20,000 participants were Black or African American, 15% were Hispanic, and 7% were Asian Americans. It also included both urban and rural individuals. In results announced in December 2022, the researchers found a sensitivity of 83%, which was lower than the 92.3% found in standard CRC screening, but above the 74% threshold set by the Food and Drug Administration. The specificity was 90%.

One approach that could dramatically change the landscape of cancer screening is a multicancer early detection (MCED) test, according to Dr. Febbo. The CancerSeek MCED test, developed by Johns Hopkins Kimmel Cancer Center researchers, uses a series of genetic and protein biomarkers to detect all cancers, with the exception of leukemia, skin cancer, and central nervous system tumors. Among 10,006 women aged between 65 and 75 years with no history of cancer, it had a sensitivity of 27.1% and a specificity of 98.9%, with a positive predictive value of 19.4%. The study’s population was 95% non-Hispanic White.

He also discussed the Pathfinder study, sponsored by the Illumina subsidiary Grail, which included 6,662 individuals age 50 and over from seven sites in the United States, and grouped them into normal and increased risk; 92% were non-Hispanic White. It used the Galleri MCED test, which performed with a sensitivity of 29%, specificity of 99.1%, and a positive predictive value of 38.0%. False positives produced to limited burden, with 93% undergoing imaging, 28% nonsurgical invasive procedures, and 2% undergoing fruitless invasive surgical procedures.

Dr. Febbo touted the potential for such tests to greatly reduce cancer mortality, but only if there is adequate uptake of screening procedures, particularly in underserved groups. He put up a slide of a model showing that MCED has the potential to reduce cancer mortality by 20%, but only if the screen is widely accepted among all groups. “I’ve had my team model this. If we accept the current use of screening tests, and we don’t address disparities, and we don’t ensure everybody feels included and participates actively – not only in the research, but also in the testing and adoption, you would cut that potential benefit in half. That would be hundreds of thousands of lives lost because we didn’t address disparities.”
 

Successful recruiting of African Americans for research

Following Dr. Febbo’s talk, Karriem Watson, MS, spoke about some potential solutions to the issue, including his own experiences and success stories in recruiting African Americans to play active roles in research. He is chief engagement officer for the National Institute of Health’s All of Us Research Program, which aims to gather health data on at least 1 million residents of the United States. Mr. Watson has spent time reaching out to people living in communities in the Chicago area to encourage participation in breast cancer screening. An event at his church inspired his own sister to get a mammogram, and she was diagnosed with early-stage breast cancer.

“I’m a living witness that early engagement can lead to early detection,” said Mr. Watson during his talk.

He reported that the All of Us research program has succeeded in creating diversity within its data collection, as 46.7% of participants identify as racial and ethnic minorities.

Mr. Watson took issue with the common perception that underrepresented communities may be hard to reach.

“I want to challenge us to think outside the box and really ask ourselves: Are populations hard to reach, or are there opportunities for us to do better and more intentional engagement?” He went on to describe a program to recruit African American men as citizen scientists. He and his colleagues developed a network that included barbers, faith leaders, and fraternity and civic organization members to help recruit participants for a prostate cancer screening project. They exceeded their initial recruitment goal.

They went on to develop a network of barbers in the south and west sides of Chicago to recruit individuals to participate in studies of protein methylation and lung cancer screening, as well as a project that investigated associations between neighborhood of residence and lung cancer. The results of those efforts have also informed other projects, including a smoking cessation study. “We’ve not only included African American men in our research, but we’ve included them as part of our research team,” said Mr. Watson.

Dr. Febbo is also a stockholder of Illumina. Mr. Watson has no relevant financial disclosures.

From American Association for Cancer Research (AACR) Annual Meeting 2023: Improving cancer outcomes through equitable access to cfDNA tests. Presented Monday, April 17, 2023.

Cancer screening remains challenging. There are screens available for a handful of solid tumors, but uptake is low caused in part by health care access barriers as well as the potential for unnecessary follow-up procedures, according to Phillip Febbo, MD.

These issues could threaten efforts like that of President Joe Biden’s Cancer Moonshot initiative, which aims to reduce cancer mortality by 50%. Advances in circulating tumor (ct) DNA analysis could help address these problems, but a lack of diversity among study participants needs to be addressed to ensure it has broad utility, continued Dr. Febbo, during his presentation at the annual meeting of the American Association for Cancer Research.

The problem is particularly acute among African American, Hispanic, and other underserved populations who often face health care barriers that can exacerbate the issue, said Dr. Febbo, who is chief medical officer for Illumina. The lack of access is compounded by the fact that there are only currently screens for lung, breast, colorectal, cervical, and prostate cancer, leaving a vast unmet need.

“We still do not have screening tests for 70% of the deaths that are due to cancer,” he said.

ctDNA released from dying cancer cells has the potential to reveal a wide range of cancer types and reduce barriers to access, because it is based on a blood test. It can be analyzed for various factors, including mutations, chromosomal rearrangements, methylation patterns, and other characteristics that hint at the presence of cancer. However, it can’t be successful without sufficient inclusion in research studies, Dr. Febbo explained.

“We have to ensure we have the right representation [of] populations when we develop these tests, when we go through the clinical trials, and as we bring these into communities,” he said.

During his presentation, Dr. Febbo shared a slide showing that about 78% of participants in published gene-association studies were White.

ctDNA showed promise in at least on recent study. Dr. Febbo discussed the ECLIPSE trial, which used the Guardant Health SHIELD assay for colorectal cancer (CRC). About 13% of its approximately 20,000 participants were Black or African American, 15% were Hispanic, and 7% were Asian Americans. It also included both urban and rural individuals. In results announced in December 2022, the researchers found a sensitivity of 83%, which was lower than the 92.3% found in standard CRC screening, but above the 74% threshold set by the Food and Drug Administration. The specificity was 90%.

One approach that could dramatically change the landscape of cancer screening is a multicancer early detection (MCED) test, according to Dr. Febbo. The CancerSeek MCED test, developed by Johns Hopkins Kimmel Cancer Center researchers, uses a series of genetic and protein biomarkers to detect all cancers, with the exception of leukemia, skin cancer, and central nervous system tumors. Among 10,006 women aged between 65 and 75 years with no history of cancer, it had a sensitivity of 27.1% and a specificity of 98.9%, with a positive predictive value of 19.4%. The study’s population was 95% non-Hispanic White.

He also discussed the Pathfinder study, sponsored by the Illumina subsidiary Grail, which included 6,662 individuals age 50 and over from seven sites in the United States, and grouped them into normal and increased risk; 92% were non-Hispanic White. It used the Galleri MCED test, which performed with a sensitivity of 29%, specificity of 99.1%, and a positive predictive value of 38.0%. False positives produced to limited burden, with 93% undergoing imaging, 28% nonsurgical invasive procedures, and 2% undergoing fruitless invasive surgical procedures.

Dr. Febbo touted the potential for such tests to greatly reduce cancer mortality, but only if there is adequate uptake of screening procedures, particularly in underserved groups. He put up a slide of a model showing that MCED has the potential to reduce cancer mortality by 20%, but only if the screen is widely accepted among all groups. “I’ve had my team model this. If we accept the current use of screening tests, and we don’t address disparities, and we don’t ensure everybody feels included and participates actively – not only in the research, but also in the testing and adoption, you would cut that potential benefit in half. That would be hundreds of thousands of lives lost because we didn’t address disparities.”
 

Successful recruiting of African Americans for research

Following Dr. Febbo’s talk, Karriem Watson, MS, spoke about some potential solutions to the issue, including his own experiences and success stories in recruiting African Americans to play active roles in research. He is chief engagement officer for the National Institute of Health’s All of Us Research Program, which aims to gather health data on at least 1 million residents of the United States. Mr. Watson has spent time reaching out to people living in communities in the Chicago area to encourage participation in breast cancer screening. An event at his church inspired his own sister to get a mammogram, and she was diagnosed with early-stage breast cancer.

“I’m a living witness that early engagement can lead to early detection,” said Mr. Watson during his talk.

He reported that the All of Us research program has succeeded in creating diversity within its data collection, as 46.7% of participants identify as racial and ethnic minorities.

Mr. Watson took issue with the common perception that underrepresented communities may be hard to reach.

“I want to challenge us to think outside the box and really ask ourselves: Are populations hard to reach, or are there opportunities for us to do better and more intentional engagement?” He went on to describe a program to recruit African American men as citizen scientists. He and his colleagues developed a network that included barbers, faith leaders, and fraternity and civic organization members to help recruit participants for a prostate cancer screening project. They exceeded their initial recruitment goal.

They went on to develop a network of barbers in the south and west sides of Chicago to recruit individuals to participate in studies of protein methylation and lung cancer screening, as well as a project that investigated associations between neighborhood of residence and lung cancer. The results of those efforts have also informed other projects, including a smoking cessation study. “We’ve not only included African American men in our research, but we’ve included them as part of our research team,” said Mr. Watson.

Dr. Febbo is also a stockholder of Illumina. Mr. Watson has no relevant financial disclosures.

From American Association for Cancer Research (AACR) Annual Meeting 2023: Improving cancer outcomes through equitable access to cfDNA tests. Presented Monday, April 17, 2023.

A green adaptation to the traditional Mediterranean diet improves proximal aortic stiffness (PAS), a distinct marker of vascular aging and increased cardiovascular risk, according to an exploratory post hoc analysis of the DIRECT-PLUS randomized clinical trial.

The green Mediterranean diet is distinct from the traditional Mediterranean diet because of its more abundant dietary polyphenols, from green tea and a Wolffia globosa (Mankai) plant green shake, and lower intake of red or processed meat.

NataliTerr/Fotolia.com

Independent of weight loss, the modified green Mediterranean diet regressed PAS by 15%, the traditional Mediterranean diet by 7.3%, and the healthy dietary guideline–based diet by 4.8%, the study team observed.

“The DIRECT-PLUS trial research team was the first to introduce the concept of the green-Mediterranean/high polyphenols diet,” lead researcher Iris Shai, RD, PhD, with Ben-Gurion University of the Negev, Be’er-Sheva, Israel, told this news organization.

This diet promoted “dramatic proximal aortic de-stiffening” as assessed by MRI over 18 months in roughly 300 participants with abdominal obesity/dyslipidemia. “To date, no dietary strategies have been shown to impact vascular aging physiology,” Dr. Shai said.

The analysis was published online in the Journal of the American College of Cardiology.  


 

Not all healthy diets are equal

Of the 294 participants, 281 had valid PAS measurements at baseline. The baseline PAS (6.1 m/s) was similar across intervention groups (P = .20). Increased PAS was associated with aging, hypertension, dyslipidemia, diabetes, and visceral adiposity (P < .05).

After 18 months’ intervention (retention rate 89.8%), all diet groups showed significant PAS reductions: –0.05 m/s with the standard healthy diet (4.8%), –0.08 m/s with the traditional Mediterranean diet (7.3%) and –0.15 the green Mediterranean diet (15%).

In the multivariable model, the green Mediterranean dieters had greater PAS reduction than did the healthy-diet and Mediterranean dieters (P = .003 and P = .032, respectively).

The researchers caution that DIRECT-PLUS had multiple endpoints and this exploratory post hoc analysis might be sensitive to type I statistical error and should be considered “hypothesis-generating.”
 

High-quality study, believable results

Reached for comment on the study, Deepak L. Bhatt, MD, MPH, director of Mount Sinai Heart in New York, said, “There is not a lot of high-quality research on diet, and I would call this high-quality research in as much as they used randomization which most dietary studies don’t do.

“The greener Mediterranean diet seemed to be the best one on the surrogate marker of MRI-defined aortic stiffness,” Dr. Bhatt, professor of cardiovascular medicine, Icahn School of Medicine at Mount Sinai, who wasn’t involved in the study, told this news organization.

“It makes sense that a diet that has more green in it, more polyphenols, would be healthier. This has been shown in some other studies, that these plant-based polyphenols might have various cardiovascular protective aspects to them,” Dr. Bhatt said.

Overall, he said the results are “quite believable, with the caveat that it would be nice to see the results reproduced in a more diverse and larger sample.”

“There is emerging evidence that diets that are higher in fresh fruits and vegetables and whole grains and lower in overall caloric intake, in general, seem to be good diets to reduce cardiovascular risk factors and maybe even reduce actual cardiovascular risk,” Dr. Bhatt added.

The study was funded by grants from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation), the Rosetrees Trust, Israel Ministry of Health, Israel Ministry of Science and Technology, and the California Walnuts Commission. Dr. Shai and Dr. Bhatt have no relevant conflicts of interest.
 

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

A green adaptation to the traditional Mediterranean diet improves proximal aortic stiffness (PAS), a distinct marker of vascular aging and increased cardiovascular risk, according to an exploratory post hoc analysis of the DIRECT-PLUS randomized clinical trial.

The green Mediterranean diet is distinct from the traditional Mediterranean diet because of its more abundant dietary polyphenols, from green tea and a Wolffia globosa (Mankai) plant green shake, and lower intake of red or processed meat.

NataliTerr/Fotolia.com

Independent of weight loss, the modified green Mediterranean diet regressed PAS by 15%, the traditional Mediterranean diet by 7.3%, and the healthy dietary guideline–based diet by 4.8%, the study team observed.

“The DIRECT-PLUS trial research team was the first to introduce the concept of the green-Mediterranean/high polyphenols diet,” lead researcher Iris Shai, RD, PhD, with Ben-Gurion University of the Negev, Be’er-Sheva, Israel, told this news organization.

This diet promoted “dramatic proximal aortic de-stiffening” as assessed by MRI over 18 months in roughly 300 participants with abdominal obesity/dyslipidemia. “To date, no dietary strategies have been shown to impact vascular aging physiology,” Dr. Shai said.

The analysis was published online in the Journal of the American College of Cardiology.  


 

Not all healthy diets are equal

Of the 294 participants, 281 had valid PAS measurements at baseline. The baseline PAS (6.1 m/s) was similar across intervention groups (P = .20). Increased PAS was associated with aging, hypertension, dyslipidemia, diabetes, and visceral adiposity (P < .05).

After 18 months’ intervention (retention rate 89.8%), all diet groups showed significant PAS reductions: –0.05 m/s with the standard healthy diet (4.8%), –0.08 m/s with the traditional Mediterranean diet (7.3%) and –0.15 the green Mediterranean diet (15%).

In the multivariable model, the green Mediterranean dieters had greater PAS reduction than did the healthy-diet and Mediterranean dieters (P = .003 and P = .032, respectively).

The researchers caution that DIRECT-PLUS had multiple endpoints and this exploratory post hoc analysis might be sensitive to type I statistical error and should be considered “hypothesis-generating.”
 

High-quality study, believable results

Reached for comment on the study, Deepak L. Bhatt, MD, MPH, director of Mount Sinai Heart in New York, said, “There is not a lot of high-quality research on diet, and I would call this high-quality research in as much as they used randomization which most dietary studies don’t do.

“The greener Mediterranean diet seemed to be the best one on the surrogate marker of MRI-defined aortic stiffness,” Dr. Bhatt, professor of cardiovascular medicine, Icahn School of Medicine at Mount Sinai, who wasn’t involved in the study, told this news organization.

“It makes sense that a diet that has more green in it, more polyphenols, would be healthier. This has been shown in some other studies, that these plant-based polyphenols might have various cardiovascular protective aspects to them,” Dr. Bhatt said.

Overall, he said the results are “quite believable, with the caveat that it would be nice to see the results reproduced in a more diverse and larger sample.”

“There is emerging evidence that diets that are higher in fresh fruits and vegetables and whole grains and lower in overall caloric intake, in general, seem to be good diets to reduce cardiovascular risk factors and maybe even reduce actual cardiovascular risk,” Dr. Bhatt added.

The study was funded by grants from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation), the Rosetrees Trust, Israel Ministry of Health, Israel Ministry of Science and Technology, and the California Walnuts Commission. Dr. Shai and Dr. Bhatt have no relevant conflicts of interest.
 

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

A green adaptation to the traditional Mediterranean diet improves proximal aortic stiffness (PAS), a distinct marker of vascular aging and increased cardiovascular risk, according to an exploratory post hoc analysis of the DIRECT-PLUS randomized clinical trial.

The green Mediterranean diet is distinct from the traditional Mediterranean diet because of its more abundant dietary polyphenols, from green tea and a Wolffia globosa (Mankai) plant green shake, and lower intake of red or processed meat.

NataliTerr/Fotolia.com

Independent of weight loss, the modified green Mediterranean diet regressed PAS by 15%, the traditional Mediterranean diet by 7.3%, and the healthy dietary guideline–based diet by 4.8%, the study team observed.

“The DIRECT-PLUS trial research team was the first to introduce the concept of the green-Mediterranean/high polyphenols diet,” lead researcher Iris Shai, RD, PhD, with Ben-Gurion University of the Negev, Be’er-Sheva, Israel, told this news organization.

This diet promoted “dramatic proximal aortic de-stiffening” as assessed by MRI over 18 months in roughly 300 participants with abdominal obesity/dyslipidemia. “To date, no dietary strategies have been shown to impact vascular aging physiology,” Dr. Shai said.

The analysis was published online in the Journal of the American College of Cardiology.  


 

Not all healthy diets are equal

Of the 294 participants, 281 had valid PAS measurements at baseline. The baseline PAS (6.1 m/s) was similar across intervention groups (P = .20). Increased PAS was associated with aging, hypertension, dyslipidemia, diabetes, and visceral adiposity (P < .05).

After 18 months’ intervention (retention rate 89.8%), all diet groups showed significant PAS reductions: –0.05 m/s with the standard healthy diet (4.8%), –0.08 m/s with the traditional Mediterranean diet (7.3%) and –0.15 the green Mediterranean diet (15%).

In the multivariable model, the green Mediterranean dieters had greater PAS reduction than did the healthy-diet and Mediterranean dieters (P = .003 and P = .032, respectively).

The researchers caution that DIRECT-PLUS had multiple endpoints and this exploratory post hoc analysis might be sensitive to type I statistical error and should be considered “hypothesis-generating.”
 

High-quality study, believable results

Reached for comment on the study, Deepak L. Bhatt, MD, MPH, director of Mount Sinai Heart in New York, said, “There is not a lot of high-quality research on diet, and I would call this high-quality research in as much as they used randomization which most dietary studies don’t do.

“The greener Mediterranean diet seemed to be the best one on the surrogate marker of MRI-defined aortic stiffness,” Dr. Bhatt, professor of cardiovascular medicine, Icahn School of Medicine at Mount Sinai, who wasn’t involved in the study, told this news organization.

“It makes sense that a diet that has more green in it, more polyphenols, would be healthier. This has been shown in some other studies, that these plant-based polyphenols might have various cardiovascular protective aspects to them,” Dr. Bhatt said.

Overall, he said the results are “quite believable, with the caveat that it would be nice to see the results reproduced in a more diverse and larger sample.”

“There is emerging evidence that diets that are higher in fresh fruits and vegetables and whole grains and lower in overall caloric intake, in general, seem to be good diets to reduce cardiovascular risk factors and maybe even reduce actual cardiovascular risk,” Dr. Bhatt added.

The study was funded by grants from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation), the Rosetrees Trust, Israel Ministry of Health, Israel Ministry of Science and Technology, and the California Walnuts Commission. Dr. Shai and Dr. Bhatt have no relevant conflicts of interest.
 

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

Adopting a Mediterranean diet may improve cognition in patients who have multiple sclerosis (MS) due to a potential neuroprotective mechanism, according to findings of a study that was released early, ahead of presentation at the annual meting of the American Academy of Neurology.

“We were most surprised by the magnitude of the results,” said Ilana Katz Sand, MD, associate professor of neurology at the Corinne Goldsmith Dickinson Center for MS at Mount Sinai in New York. “We hypothesized a significant association between Mediterranean diet and cognition in MS, but we did not anticipate the 20% absolute difference, particularly because we rigorously controlled the demographic and health-related factors, like socioeconomic status, body mass index, and exercise habits.”

Corinne Goldsmith Dickinson Center for MS at Mount Sinai

The Mediterranean diet consists of predominately vegetables, fruits, legumes, fish, and healthy fats while minimizing the consumption of dairy products, meats, and saturated acids. Previous literature has drawn an association between diet and MS symptomology, notably with regard to the Mediterranean diet. These studies indicated a connection between thalamic volume in patients with early MS as well as objectively captured MS-related disability. In this study, researchers have continued their investigation by exploring how the Mediterranean diet affects cognition.

In this cross-sectional observational study, investigators evaluated 563 people with MS ranging in age from 18 to 65 years (n = 563; 71% women; aged 44.2 ± 11.3 years). To accomplish this task, researchers conducted a retrospective chart review capturing data from patients with MS who had undergone neurobehavioral screenings. Qualifying subjects completed the Mediterranean Diet Adherence Screener (MEDAS) to determine the extent to which they adhered to the Mediterranean diet. A 14-item questionnaire, MEDAS assess a person’s usual intake of healthful foods such as vegetables and olive oil, as well as minimization of unhealthy foods such as butter and red meat. They also completed an analogue of the CICMAS cognitive battery comprised of a composite of Symbol Digit Modalities Test, Hopkins Verbal Learning Test, Revised, and CANTAB Paired Associate Learning.

Researchers evaluated patient-reported outcomes adjusted based on demographics (i.e., age, sex, race, ethnicity, and socioeconomic status) and health-related factors. These elements included body mass index, exercise, sleep disturbance, hypertension, diabetes, hyperlipidemia, and smoking.

The study excluded patients who had another primary neurological condition in addition to MS (n = 24), serious psychiatric illness such as schizophrenia (n = 5) or clinical relapse within 6 weeks (n = 2), or missing data (n = 13).

Based on the diet scores, investigators stratified participants into four groups. Those with the scores ranging from 0 to 4 were classified into the lowest group, while scores of 9 or greater qualified participants for the high group.

Investigators observed a significant association between a higher Mediterranean diet score and condition in the population sampled. They found a mean z-score of –0.67 (0.95). In addition, a higher MEDAS proved an independent indicator of better cognition (B = 0.08 [95% confidence interval (CI), 0.05, 0.11], beta = 0.20, P < .001). In fact, a high MEDAS independently correlated to a 20% lower risk for cognitive impairment (odds ratio [OR] = .80 {95% CI, 0.73, 0.89}, P < .001). Ultimately, the study’s findings demonstrated MEDAS served as the strongest health-related indicator of z-score and cognitive impairment. Moreover, dietary modification based on effect suggested stronger associations between diet and cognition with progressive disease as opposed to relapsing disease, as noted by the relationship between the z-score and cognition.

“Further research is needed,” Dr. Katz Sand said. “But because the progressive phenotype reflects more prominent neurodegeneration, the greater observed effect size in those with progressive MS suggests a potential neuroprotective mechanism.”

This study was funded in part by an Irma T. Hirschl/Monique Weill-Caulier Research Award to Dr. Katz Sand. Dr. Katz Sand and coauthors also received funding from the National Multiple Sclerosis Society.

Adopting a Mediterranean diet may improve cognition in patients who have multiple sclerosis (MS) due to a potential neuroprotective mechanism, according to findings of a study that was released early, ahead of presentation at the annual meting of the American Academy of Neurology.

“We were most surprised by the magnitude of the results,” said Ilana Katz Sand, MD, associate professor of neurology at the Corinne Goldsmith Dickinson Center for MS at Mount Sinai in New York. “We hypothesized a significant association between Mediterranean diet and cognition in MS, but we did not anticipate the 20% absolute difference, particularly because we rigorously controlled the demographic and health-related factors, like socioeconomic status, body mass index, and exercise habits.”

Corinne Goldsmith Dickinson Center for MS at Mount Sinai

The Mediterranean diet consists of predominately vegetables, fruits, legumes, fish, and healthy fats while minimizing the consumption of dairy products, meats, and saturated acids. Previous literature has drawn an association between diet and MS symptomology, notably with regard to the Mediterranean diet. These studies indicated a connection between thalamic volume in patients with early MS as well as objectively captured MS-related disability. In this study, researchers have continued their investigation by exploring how the Mediterranean diet affects cognition.

In this cross-sectional observational study, investigators evaluated 563 people with MS ranging in age from 18 to 65 years (n = 563; 71% women; aged 44.2 ± 11.3 years). To accomplish this task, researchers conducted a retrospective chart review capturing data from patients with MS who had undergone neurobehavioral screenings. Qualifying subjects completed the Mediterranean Diet Adherence Screener (MEDAS) to determine the extent to which they adhered to the Mediterranean diet. A 14-item questionnaire, MEDAS assess a person’s usual intake of healthful foods such as vegetables and olive oil, as well as minimization of unhealthy foods such as butter and red meat. They also completed an analogue of the CICMAS cognitive battery comprised of a composite of Symbol Digit Modalities Test, Hopkins Verbal Learning Test, Revised, and CANTAB Paired Associate Learning.

Researchers evaluated patient-reported outcomes adjusted based on demographics (i.e., age, sex, race, ethnicity, and socioeconomic status) and health-related factors. These elements included body mass index, exercise, sleep disturbance, hypertension, diabetes, hyperlipidemia, and smoking.

The study excluded patients who had another primary neurological condition in addition to MS (n = 24), serious psychiatric illness such as schizophrenia (n = 5) or clinical relapse within 6 weeks (n = 2), or missing data (n = 13).

Based on the diet scores, investigators stratified participants into four groups. Those with the scores ranging from 0 to 4 were classified into the lowest group, while scores of 9 or greater qualified participants for the high group.

Investigators observed a significant association between a higher Mediterranean diet score and condition in the population sampled. They found a mean z-score of –0.67 (0.95). In addition, a higher MEDAS proved an independent indicator of better cognition (B = 0.08 [95% confidence interval (CI), 0.05, 0.11], beta = 0.20, P < .001). In fact, a high MEDAS independently correlated to a 20% lower risk for cognitive impairment (odds ratio [OR] = .80 {95% CI, 0.73, 0.89}, P < .001). Ultimately, the study’s findings demonstrated MEDAS served as the strongest health-related indicator of z-score and cognitive impairment. Moreover, dietary modification based on effect suggested stronger associations between diet and cognition with progressive disease as opposed to relapsing disease, as noted by the relationship between the z-score and cognition.

“Further research is needed,” Dr. Katz Sand said. “But because the progressive phenotype reflects more prominent neurodegeneration, the greater observed effect size in those with progressive MS suggests a potential neuroprotective mechanism.”

This study was funded in part by an Irma T. Hirschl/Monique Weill-Caulier Research Award to Dr. Katz Sand. Dr. Katz Sand and coauthors also received funding from the National Multiple Sclerosis Society.

Adopting a Mediterranean diet may improve cognition in patients who have multiple sclerosis (MS) due to a potential neuroprotective mechanism, according to findings of a study that was released early, ahead of presentation at the annual meting of the American Academy of Neurology.

“We were most surprised by the magnitude of the results,” said Ilana Katz Sand, MD, associate professor of neurology at the Corinne Goldsmith Dickinson Center for MS at Mount Sinai in New York. “We hypothesized a significant association between Mediterranean diet and cognition in MS, but we did not anticipate the 20% absolute difference, particularly because we rigorously controlled the demographic and health-related factors, like socioeconomic status, body mass index, and exercise habits.”

Corinne Goldsmith Dickinson Center for MS at Mount Sinai

The Mediterranean diet consists of predominately vegetables, fruits, legumes, fish, and healthy fats while minimizing the consumption of dairy products, meats, and saturated acids. Previous literature has drawn an association between diet and MS symptomology, notably with regard to the Mediterranean diet. These studies indicated a connection between thalamic volume in patients with early MS as well as objectively captured MS-related disability. In this study, researchers have continued their investigation by exploring how the Mediterranean diet affects cognition.

In this cross-sectional observational study, investigators evaluated 563 people with MS ranging in age from 18 to 65 years (n = 563; 71% women; aged 44.2 ± 11.3 years). To accomplish this task, researchers conducted a retrospective chart review capturing data from patients with MS who had undergone neurobehavioral screenings. Qualifying subjects completed the Mediterranean Diet Adherence Screener (MEDAS) to determine the extent to which they adhered to the Mediterranean diet. A 14-item questionnaire, MEDAS assess a person’s usual intake of healthful foods such as vegetables and olive oil, as well as minimization of unhealthy foods such as butter and red meat. They also completed an analogue of the CICMAS cognitive battery comprised of a composite of Symbol Digit Modalities Test, Hopkins Verbal Learning Test, Revised, and CANTAB Paired Associate Learning.

Researchers evaluated patient-reported outcomes adjusted based on demographics (i.e., age, sex, race, ethnicity, and socioeconomic status) and health-related factors. These elements included body mass index, exercise, sleep disturbance, hypertension, diabetes, hyperlipidemia, and smoking.

The study excluded patients who had another primary neurological condition in addition to MS (n = 24), serious psychiatric illness such as schizophrenia (n = 5) or clinical relapse within 6 weeks (n = 2), or missing data (n = 13).

Based on the diet scores, investigators stratified participants into four groups. Those with the scores ranging from 0 to 4 were classified into the lowest group, while scores of 9 or greater qualified participants for the high group.

Investigators observed a significant association between a higher Mediterranean diet score and condition in the population sampled. They found a mean z-score of –0.67 (0.95). In addition, a higher MEDAS proved an independent indicator of better cognition (B = 0.08 [95% confidence interval (CI), 0.05, 0.11], beta = 0.20, P < .001). In fact, a high MEDAS independently correlated to a 20% lower risk for cognitive impairment (odds ratio [OR] = .80 {95% CI, 0.73, 0.89}, P < .001). Ultimately, the study’s findings demonstrated MEDAS served as the strongest health-related indicator of z-score and cognitive impairment. Moreover, dietary modification based on effect suggested stronger associations between diet and cognition with progressive disease as opposed to relapsing disease, as noted by the relationship between the z-score and cognition.

“Further research is needed,” Dr. Katz Sand said. “But because the progressive phenotype reflects more prominent neurodegeneration, the greater observed effect size in those with progressive MS suggests a potential neuroprotective mechanism.”

This study was funded in part by an Irma T. Hirschl/Monique Weill-Caulier Research Award to Dr. Katz Sand. Dr. Katz Sand and coauthors also received funding from the National Multiple Sclerosis Society.

Obstructive sleep apnea (OSA) may be associated with early cognitive decline in middle-aged men, new research shows.

In a pilot study out of King’s College London, participants with severe OSA experienced worse executive functioning as well as social and emotional recognition versus healthy controls.

Major risk factors for OSA include obesity, high blood pressure, smoking, high cholesterol, and being middle-aged or older. Because some researchers have hypothesized that cognitive deficits could be driven by such comorbidities, the study investigators recruited middle-aged men with no medical comorbidities.

“Traditionally, we were more concerned with sleep apnea’s metabolic and cardiovascular comorbidities, and indeed, when cognitive deficits were demonstrated, most were attributed to them, and yet, our patients and their partners/families commonly tell us differently,” lead investigator Ivana Rosenzweig, MD, PhD, of King’s College London, who is also a consultant in sleep medicine and neuropsychiatry at Guy’s and St Thomas’ Hospital, London, said in an interview.

“Our findings provide a very important first step towards challenging the long-standing dogma that sleep apnea has little to do with the brain – apart from causing sleepiness – and that it is a predominantly nonneuro/psychiatric illness,” added Dr. Rosenzweig.

The findings were published online in Frontiers in Sleep.
 

Brain changes

The researchers wanted to understand how OSA may be linked to cognitive decline in the absence of cardiovascular and metabolic conditions.

To accomplish this, the investigators studied 27 men between the ages of 35 and 70 with a new diagnosis of mild to severe OSA without any comorbidities (16 with mild OSA and 11 with severe OSA). They also studied a control group of seven men matched for age, body mass index, and education level.

The team tested participants’ cognitive performance using the Cambridge Neuropsychological Test Automated Battery and found that the most significant deficits for the OSA group, compared with controls, were in areas of visual matching ability (P < .0001), short-term visual recognition memory, nonverbal patterns, executive functioning and attentional set-shifting (P < .001), psychomotor functioning, and social cognition and emotional recognition (P < .05).

On the latter two tests, impaired participants were less likely to accurately identify the emotion on computer-generated faces. Those with mild OSA performed better than those with severe OSA on these tasks, but rarely worse than controls.

Dr. Rosenzweig noted that the findings were one-of-a-kind because of the recruitment of patients with OSA who were otherwise healthy and nonobese, “something one rarely sees in the sleep clinic, where we commonly encounter patients with already developed comorbidities.

“In order to truly revolutionize the treatment for our patients, it is important to understand how much the accompanying comorbidities, such as systemic hypertension, obesity, diabetes, hyperlipidemia, and other various serious cardiovascular and metabolic diseases and how much the illness itself may shape the demonstrated cognitive deficits,” she said.

She also said that “it is widely agreed that medical problems in middle age may predispose to increased prevalence of dementia in later years.

Moreover, the very link between sleep apnea and Alzheimer’s, vascular and mixed dementia is increasingly demonstrated,” said Dr. Rosenzweig.

Although women typically have a lower prevalence of OSA than men, Dr. Rosenzweig said women were not included in the study “because we are too complex. As a lifelong feminist it pains me to say this, but to get any authoritative answer on our physiology, we need decent funding in place so that we can take into account all the intricacies of the changes of our sleep, physiology, and metabolism.

“While there is always lots of noise about how important it is to answer these questions, there are only very limited funds available for the sleep research,” she added.

Dr. Rosenzweig’s future research will focus on the potential link between OSA and neuroinflammation.

In a comment, Liza Ashbrook, MD, associate professor of neurology at the University of California, San Francisco, said the findings “add to the growing list of negative health consequences associated with sleep apnea.”

She said that, if the cognitive changes found in the study are, in fact, caused by OSA, it is unclear whether they are the beginning of long-term cognitive changes or a symptom of fragmented sleep that may be reversible.

Dr. Ashbrook said she would be interested in seeing research on understanding the effect of OSA treatment on the affected cognitive domains.

The study was funded by the Wellcome Trust. No relevant financial relationships were reported.

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

Obstructive sleep apnea (OSA) may be associated with early cognitive decline in middle-aged men, new research shows.

In a pilot study out of King’s College London, participants with severe OSA experienced worse executive functioning as well as social and emotional recognition versus healthy controls.

Major risk factors for OSA include obesity, high blood pressure, smoking, high cholesterol, and being middle-aged or older. Because some researchers have hypothesized that cognitive deficits could be driven by such comorbidities, the study investigators recruited middle-aged men with no medical comorbidities.

“Traditionally, we were more concerned with sleep apnea’s metabolic and cardiovascular comorbidities, and indeed, when cognitive deficits were demonstrated, most were attributed to them, and yet, our patients and their partners/families commonly tell us differently,” lead investigator Ivana Rosenzweig, MD, PhD, of King’s College London, who is also a consultant in sleep medicine and neuropsychiatry at Guy’s and St Thomas’ Hospital, London, said in an interview.

“Our findings provide a very important first step towards challenging the long-standing dogma that sleep apnea has little to do with the brain – apart from causing sleepiness – and that it is a predominantly nonneuro/psychiatric illness,” added Dr. Rosenzweig.

The findings were published online in Frontiers in Sleep.
 

Brain changes

The researchers wanted to understand how OSA may be linked to cognitive decline in the absence of cardiovascular and metabolic conditions.

To accomplish this, the investigators studied 27 men between the ages of 35 and 70 with a new diagnosis of mild to severe OSA without any comorbidities (16 with mild OSA and 11 with severe OSA). They also studied a control group of seven men matched for age, body mass index, and education level.

The team tested participants’ cognitive performance using the Cambridge Neuropsychological Test Automated Battery and found that the most significant deficits for the OSA group, compared with controls, were in areas of visual matching ability (P < .0001), short-term visual recognition memory, nonverbal patterns, executive functioning and attentional set-shifting (P < .001), psychomotor functioning, and social cognition and emotional recognition (P < .05).

On the latter two tests, impaired participants were less likely to accurately identify the emotion on computer-generated faces. Those with mild OSA performed better than those with severe OSA on these tasks, but rarely worse than controls.

Dr. Rosenzweig noted that the findings were one-of-a-kind because of the recruitment of patients with OSA who were otherwise healthy and nonobese, “something one rarely sees in the sleep clinic, where we commonly encounter patients with already developed comorbidities.

“In order to truly revolutionize the treatment for our patients, it is important to understand how much the accompanying comorbidities, such as systemic hypertension, obesity, diabetes, hyperlipidemia, and other various serious cardiovascular and metabolic diseases and how much the illness itself may shape the demonstrated cognitive deficits,” she said.

She also said that “it is widely agreed that medical problems in middle age may predispose to increased prevalence of dementia in later years.

Moreover, the very link between sleep apnea and Alzheimer’s, vascular and mixed dementia is increasingly demonstrated,” said Dr. Rosenzweig.

Although women typically have a lower prevalence of OSA than men, Dr. Rosenzweig said women were not included in the study “because we are too complex. As a lifelong feminist it pains me to say this, but to get any authoritative answer on our physiology, we need decent funding in place so that we can take into account all the intricacies of the changes of our sleep, physiology, and metabolism.

“While there is always lots of noise about how important it is to answer these questions, there are only very limited funds available for the sleep research,” she added.

Dr. Rosenzweig’s future research will focus on the potential link between OSA and neuroinflammation.

In a comment, Liza Ashbrook, MD, associate professor of neurology at the University of California, San Francisco, said the findings “add to the growing list of negative health consequences associated with sleep apnea.”

She said that, if the cognitive changes found in the study are, in fact, caused by OSA, it is unclear whether they are the beginning of long-term cognitive changes or a symptom of fragmented sleep that may be reversible.

Dr. Ashbrook said she would be interested in seeing research on understanding the effect of OSA treatment on the affected cognitive domains.

The study was funded by the Wellcome Trust. No relevant financial relationships were reported.

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

Obstructive sleep apnea (OSA) may be associated with early cognitive decline in middle-aged men, new research shows.

In a pilot study out of King’s College London, participants with severe OSA experienced worse executive functioning as well as social and emotional recognition versus healthy controls.

Major risk factors for OSA include obesity, high blood pressure, smoking, high cholesterol, and being middle-aged or older. Because some researchers have hypothesized that cognitive deficits could be driven by such comorbidities, the study investigators recruited middle-aged men with no medical comorbidities.

“Traditionally, we were more concerned with sleep apnea’s metabolic and cardiovascular comorbidities, and indeed, when cognitive deficits were demonstrated, most were attributed to them, and yet, our patients and their partners/families commonly tell us differently,” lead investigator Ivana Rosenzweig, MD, PhD, of King’s College London, who is also a consultant in sleep medicine and neuropsychiatry at Guy’s and St Thomas’ Hospital, London, said in an interview.

“Our findings provide a very important first step towards challenging the long-standing dogma that sleep apnea has little to do with the brain – apart from causing sleepiness – and that it is a predominantly nonneuro/psychiatric illness,” added Dr. Rosenzweig.

The findings were published online in Frontiers in Sleep.
 

Brain changes

The researchers wanted to understand how OSA may be linked to cognitive decline in the absence of cardiovascular and metabolic conditions.

To accomplish this, the investigators studied 27 men between the ages of 35 and 70 with a new diagnosis of mild to severe OSA without any comorbidities (16 with mild OSA and 11 with severe OSA). They also studied a control group of seven men matched for age, body mass index, and education level.

The team tested participants’ cognitive performance using the Cambridge Neuropsychological Test Automated Battery and found that the most significant deficits for the OSA group, compared with controls, were in areas of visual matching ability (P < .0001), short-term visual recognition memory, nonverbal patterns, executive functioning and attentional set-shifting (P < .001), psychomotor functioning, and social cognition and emotional recognition (P < .05).

On the latter two tests, impaired participants were less likely to accurately identify the emotion on computer-generated faces. Those with mild OSA performed better than those with severe OSA on these tasks, but rarely worse than controls.

Dr. Rosenzweig noted that the findings were one-of-a-kind because of the recruitment of patients with OSA who were otherwise healthy and nonobese, “something one rarely sees in the sleep clinic, where we commonly encounter patients with already developed comorbidities.

“In order to truly revolutionize the treatment for our patients, it is important to understand how much the accompanying comorbidities, such as systemic hypertension, obesity, diabetes, hyperlipidemia, and other various serious cardiovascular and metabolic diseases and how much the illness itself may shape the demonstrated cognitive deficits,” she said.

She also said that “it is widely agreed that medical problems in middle age may predispose to increased prevalence of dementia in later years.

Moreover, the very link between sleep apnea and Alzheimer’s, vascular and mixed dementia is increasingly demonstrated,” said Dr. Rosenzweig.

Although women typically have a lower prevalence of OSA than men, Dr. Rosenzweig said women were not included in the study “because we are too complex. As a lifelong feminist it pains me to say this, but to get any authoritative answer on our physiology, we need decent funding in place so that we can take into account all the intricacies of the changes of our sleep, physiology, and metabolism.

“While there is always lots of noise about how important it is to answer these questions, there are only very limited funds available for the sleep research,” she added.

Dr. Rosenzweig’s future research will focus on the potential link between OSA and neuroinflammation.

In a comment, Liza Ashbrook, MD, associate professor of neurology at the University of California, San Francisco, said the findings “add to the growing list of negative health consequences associated with sleep apnea.”

She said that, if the cognitive changes found in the study are, in fact, caused by OSA, it is unclear whether they are the beginning of long-term cognitive changes or a symptom of fragmented sleep that may be reversible.

Dr. Ashbrook said she would be interested in seeing research on understanding the effect of OSA treatment on the affected cognitive domains.

The study was funded by the Wellcome Trust. No relevant financial relationships were reported.

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

After bariatric surgery in 2014, Kristal Hartman still struggled to manage her weight long term. It took her over a year to lose 100 pounds, a loss she initially maintained, but then gradually her body mass index (BMI) started creeping up again.

“The body kind of has a set point, and you have to constantly trick it because it is going to start to gain weight again,” Ms. Hartman, who is on the national board of directors for the Obesity Action Coalition, said in an interview.

So, 2.5 years after her surgery, Ms. Hartman began weekly subcutaneous injections of the glucagonlike peptide–1 (GLP-1) agonist semaglutide, a medication that is now almost infamous because of its popularity among celebrities and social media influencers.

Branded as Ozempic for type 2 diabetes and Wegovy for obesity, both contain semaglutide but in slightly different doses. The popularity of the medication has led to shortages for those living with type 2 diabetes and/or obesity. And other medications are waiting in the wings that work on GLP-1 and other hormones that regulate appetite, such as the twincretin tirzepatide (Mounjaro), another weekly injection, approved by the Food and Drug Administration in May 2022 for type 2 diabetes and awaiting approval for obesity.

Ms. Hartman said taking semaglutide helped her not only lose weight but also “curb [her] obsessive thoughts over food.” To maintain a BMI within the healthy range, as well as taking the GLP-1 agonist, Ms. Hartman relies on other strategies, including exercise, and mental health support.

“Physicians really need to be open to these FDA-approved medications as one of many tools in the toolbox for patients with obesity. It’s just like any other chronic disease state, when they are thinking of using these, they need to think about long-term use ... in patients who have obesity, not just [among those people] who just want to lose 5-10 pounds. That’s not what these drugs are designed for. They are for people who are actually living with the chronic disease of obesity every day of their lives,” she emphasized.

On average, patients lose 25%-40% of their total body weight following bariatric surgery, said Teresa LeMasters, MD, president of the American Society for Metabolic & Bariatric Surgery. However, there typically is a “small” weight regain after surgery.

“For most patients, it is a small 5-10 pounds, but for some others, it can be significant,” said Dr. LeMasters, a bariatric surgeon at UnityPoint Clinic, Des Moines, Iowa.

“We do still see some patients– anywhere from 10% to 30% – who will have some [significant] weight regain, and so then we will look at that,” she noted. In those cases, the disease of obesity “is definitely still present.”
 

Medications can counter weight regain after surgery

For patients who don’t reach their weight loss goals after bariatric surgery, Dr. LeMasters said it’s appropriate to consider adding an anti-obesity medication. The newer GLP-1 agonists can lead to a loss of around 15% of body weight in some patients.

“The GLP-1 agonists have been very helpful for treating patients who’ve had bariatric surgery and had some weight regain, or even just to optimize their initial response to surgery if they are starting at a very, very severe point of disease,” she explained.

She noted, however, that some patients shouldn’t be prescribed GLP-1 agonists, including those with a history of thyroid cancer or pancreatitis.

Caroline M. Apovian, MD, codirector of the center for weight management and wellness and professor of medicine at Harvard Medical School, Boston, said in an interview that the physiology behind bariatric surgery and that of the newer obesity medications is somewhat aligned.

“In order to reduce ... body weight permanently you need adjustments. We learned that you need the adjustments of the hormones [that affect appetite, such as GLP-1], and that’s why bariatric surgery works because ... [it] provides the most durable and the most effective treatment for obesity ... because [with surgery] you are adjusting the secretion and timing of many of the hormones that regulate body weight,” she explained.

So, when people are taking GLP-1 agonists for obesity, with or without surgery, these medications “are meant and were approved by the FDA to be taken indefinitely. They are not [for the] short term,” Dr. Apovian noted.

Benjamin O’Donnell, MD, an associate professor at Ohio State University Wexner Medical Center, Columbus, agreed that the newer anti-obesity medications can be very effective; however, he expressed uncertainty about prescribing these medications for years and years.

“If somebody has obesity, they need medicine to help them manage appetite and maintain a lower, healthier weight. It would make sense that they would just stay on the medicine,” he noted.

But he qualified: “I have a hard time committing to saying that someone should take this medication for the rest of their life. Part of my hesitation is that the medications are expensive, so we’ve had a hard time with people staying on them, mostly because of insurance formulary changes.”
 

Why stop the medications? Side effects and lack of insurance coverage

Many people have to discontinue these newer medications for that exact reason.

When Ms. Hartman’s insurance coverage lapsed, she had to go without semaglutide for a while.

“At that time, I absolutely gained weight back up into an abnormal BMI range,” Ms. Hartman said. When she was able to resume the medication, she lost weight again and her BMI returned to normal range.

These medications currently cost around $1,400 per month in the United States, unless patients can access initiatives such as company coupons. Some insurers, including state-subsidized Medicare and Medicaid, don’t cover the new medications.

Dr. O’Donnell said, “More accessibility for more people would help in the big picture.”

Other patients stop taking GLP-1 agonists because they experience side effects, such as nausea.

“Gastrointestinal complaints ... are the number one reason for people to come off the medication,” said Disha Narang, MD, an endocrinologist and obesity medicine specialist at Northwestern Medicine Lake Forest (Ill.) Hospital.

“It is an elective therapy, so it is not mandatory that someone take it. So if they are not feeling well or they are sick, then that’s a major reason for coming off of it,” she said.

Dan Bessesen, MD, professor of medicine at the University of Colorado at Denver, Aurora, and chief of endocrinology, agreed.

Patients are unlikely to stay on these medications if they feel nauseous or experience vomiting, he said. Although he noted there are options to try to counter this, such as starting patients on a very low dose of the drug and up-titrating slowly. This method requires good coordination between the patient and physician.

Goutham Rao, MD, a professor of medicine at Case Western Reserve University and head of the weight-loss initiative Fitter Me at University Hospitals, both in Cleveland, said that prior to prescribing GLP-1 agonists for weight loss, he sets four basic, nonnegotiable goals for patients: “to have breakfast within 30 minutes of getting up, to drink just water, no food or drink after 7:00 p.m. except for water, and 30 minutes of continuous exercise per day, which is typically, for older clientele, walking.”

This, he said, can help establish good habits because if “patients are not engaged psychologically in weight loss ... they expect the medication to do [all] the work.”
 

Most regain weight after stopping obesity medications

As Ms. Hartman’s story illustrates, discontinuing the medications often leads to weight regain.

“Without the medicine, there are a variety of things that will happen. Appetite will tend to increase, and so [patients] will gradually tend to eat more over time,” Dr. Bessesen noted.

“So it may take a long time for the weight regain to happen, but in every study where an obesity medicine has been used, and then it is stopped, the weight goes back to where it was on lifestyle alone,” he added.

In the STEP 1 trial, almost 2,000 patients who were either overweight or living with obesity were randomized 2:1 to semaglutide, titrated up to 2.4 mg each week by week 16, or placebo in addition to lifestyle modification. After 68 weeks, those in the semaglutide group had a mean weight loss of 14.9%, compared with 2.4% in the placebo group.

Patients were also followed in a 1-year extension of the trial, published in Diabetes, Obesity, and Metabolism.

Within 1 year of stopping treatment, participants regained two thirds of the weight they had initially lost.

Hence, Dr. Bessesen stressed that a total rethink of how obesity is approached is needed among most physicians.

“I think in the future treating obesity with medications should be like treating hypertension and diabetes, something most primary care doctors are comfortable doing, but that’s going to take a little work and practice on the part of clinicians to really have a comfortable conversation about risks, and benefits, with patients,” he said.

“I would encourage primary care doctors to learn more about the treatment of obesity, and learn more about bias and stigma, and think about how they can deliver care that is compassionate and competent,” he concluded.

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

After bariatric surgery in 2014, Kristal Hartman still struggled to manage her weight long term. It took her over a year to lose 100 pounds, a loss she initially maintained, but then gradually her body mass index (BMI) started creeping up again.

“The body kind of has a set point, and you have to constantly trick it because it is going to start to gain weight again,” Ms. Hartman, who is on the national board of directors for the Obesity Action Coalition, said in an interview.

So, 2.5 years after her surgery, Ms. Hartman began weekly subcutaneous injections of the glucagonlike peptide–1 (GLP-1) agonist semaglutide, a medication that is now almost infamous because of its popularity among celebrities and social media influencers.

Branded as Ozempic for type 2 diabetes and Wegovy for obesity, both contain semaglutide but in slightly different doses. The popularity of the medication has led to shortages for those living with type 2 diabetes and/or obesity. And other medications are waiting in the wings that work on GLP-1 and other hormones that regulate appetite, such as the twincretin tirzepatide (Mounjaro), another weekly injection, approved by the Food and Drug Administration in May 2022 for type 2 diabetes and awaiting approval for obesity.

Ms. Hartman said taking semaglutide helped her not only lose weight but also “curb [her] obsessive thoughts over food.” To maintain a BMI within the healthy range, as well as taking the GLP-1 agonist, Ms. Hartman relies on other strategies, including exercise, and mental health support.

“Physicians really need to be open to these FDA-approved medications as one of many tools in the toolbox for patients with obesity. It’s just like any other chronic disease state, when they are thinking of using these, they need to think about long-term use ... in patients who have obesity, not just [among those people] who just want to lose 5-10 pounds. That’s not what these drugs are designed for. They are for people who are actually living with the chronic disease of obesity every day of their lives,” she emphasized.

On average, patients lose 25%-40% of their total body weight following bariatric surgery, said Teresa LeMasters, MD, president of the American Society for Metabolic & Bariatric Surgery. However, there typically is a “small” weight regain after surgery.

“For most patients, it is a small 5-10 pounds, but for some others, it can be significant,” said Dr. LeMasters, a bariatric surgeon at UnityPoint Clinic, Des Moines, Iowa.

“We do still see some patients– anywhere from 10% to 30% – who will have some [significant] weight regain, and so then we will look at that,” she noted. In those cases, the disease of obesity “is definitely still present.”
 

Medications can counter weight regain after surgery

For patients who don’t reach their weight loss goals after bariatric surgery, Dr. LeMasters said it’s appropriate to consider adding an anti-obesity medication. The newer GLP-1 agonists can lead to a loss of around 15% of body weight in some patients.

“The GLP-1 agonists have been very helpful for treating patients who’ve had bariatric surgery and had some weight regain, or even just to optimize their initial response to surgery if they are starting at a very, very severe point of disease,” she explained.

She noted, however, that some patients shouldn’t be prescribed GLP-1 agonists, including those with a history of thyroid cancer or pancreatitis.

Caroline M. Apovian, MD, codirector of the center for weight management and wellness and professor of medicine at Harvard Medical School, Boston, said in an interview that the physiology behind bariatric surgery and that of the newer obesity medications is somewhat aligned.

“In order to reduce ... body weight permanently you need adjustments. We learned that you need the adjustments of the hormones [that affect appetite, such as GLP-1], and that’s why bariatric surgery works because ... [it] provides the most durable and the most effective treatment for obesity ... because [with surgery] you are adjusting the secretion and timing of many of the hormones that regulate body weight,” she explained.

So, when people are taking GLP-1 agonists for obesity, with or without surgery, these medications “are meant and were approved by the FDA to be taken indefinitely. They are not [for the] short term,” Dr. Apovian noted.

Benjamin O’Donnell, MD, an associate professor at Ohio State University Wexner Medical Center, Columbus, agreed that the newer anti-obesity medications can be very effective; however, he expressed uncertainty about prescribing these medications for years and years.

“If somebody has obesity, they need medicine to help them manage appetite and maintain a lower, healthier weight. It would make sense that they would just stay on the medicine,” he noted.

But he qualified: “I have a hard time committing to saying that someone should take this medication for the rest of their life. Part of my hesitation is that the medications are expensive, so we’ve had a hard time with people staying on them, mostly because of insurance formulary changes.”
 

Why stop the medications? Side effects and lack of insurance coverage

Many people have to discontinue these newer medications for that exact reason.

When Ms. Hartman’s insurance coverage lapsed, she had to go without semaglutide for a while.

“At that time, I absolutely gained weight back up into an abnormal BMI range,” Ms. Hartman said. When she was able to resume the medication, she lost weight again and her BMI returned to normal range.

These medications currently cost around $1,400 per month in the United States, unless patients can access initiatives such as company coupons. Some insurers, including state-subsidized Medicare and Medicaid, don’t cover the new medications.

Dr. O’Donnell said, “More accessibility for more people would help in the big picture.”

Other patients stop taking GLP-1 agonists because they experience side effects, such as nausea.

“Gastrointestinal complaints ... are the number one reason for people to come off the medication,” said Disha Narang, MD, an endocrinologist and obesity medicine specialist at Northwestern Medicine Lake Forest (Ill.) Hospital.

“It is an elective therapy, so it is not mandatory that someone take it. So if they are not feeling well or they are sick, then that’s a major reason for coming off of it,” she said.

Dan Bessesen, MD, professor of medicine at the University of Colorado at Denver, Aurora, and chief of endocrinology, agreed.

Patients are unlikely to stay on these medications if they feel nauseous or experience vomiting, he said. Although he noted there are options to try to counter this, such as starting patients on a very low dose of the drug and up-titrating slowly. This method requires good coordination between the patient and physician.

Goutham Rao, MD, a professor of medicine at Case Western Reserve University and head of the weight-loss initiative Fitter Me at University Hospitals, both in Cleveland, said that prior to prescribing GLP-1 agonists for weight loss, he sets four basic, nonnegotiable goals for patients: “to have breakfast within 30 minutes of getting up, to drink just water, no food or drink after 7:00 p.m. except for water, and 30 minutes of continuous exercise per day, which is typically, for older clientele, walking.”

This, he said, can help establish good habits because if “patients are not engaged psychologically in weight loss ... they expect the medication to do [all] the work.”
 

Most regain weight after stopping obesity medications

As Ms. Hartman’s story illustrates, discontinuing the medications often leads to weight regain.

“Without the medicine, there are a variety of things that will happen. Appetite will tend to increase, and so [patients] will gradually tend to eat more over time,” Dr. Bessesen noted.

“So it may take a long time for the weight regain to happen, but in every study where an obesity medicine has been used, and then it is stopped, the weight goes back to where it was on lifestyle alone,” he added.

In the STEP 1 trial, almost 2,000 patients who were either overweight or living with obesity were randomized 2:1 to semaglutide, titrated up to 2.4 mg each week by week 16, or placebo in addition to lifestyle modification. After 68 weeks, those in the semaglutide group had a mean weight loss of 14.9%, compared with 2.4% in the placebo group.

Patients were also followed in a 1-year extension of the trial, published in Diabetes, Obesity, and Metabolism.

Within 1 year of stopping treatment, participants regained two thirds of the weight they had initially lost.

Hence, Dr. Bessesen stressed that a total rethink of how obesity is approached is needed among most physicians.

“I think in the future treating obesity with medications should be like treating hypertension and diabetes, something most primary care doctors are comfortable doing, but that’s going to take a little work and practice on the part of clinicians to really have a comfortable conversation about risks, and benefits, with patients,” he said.

“I would encourage primary care doctors to learn more about the treatment of obesity, and learn more about bias and stigma, and think about how they can deliver care that is compassionate and competent,” he concluded.

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

After bariatric surgery in 2014, Kristal Hartman still struggled to manage her weight long term. It took her over a year to lose 100 pounds, a loss she initially maintained, but then gradually her body mass index (BMI) started creeping up again.

“The body kind of has a set point, and you have to constantly trick it because it is going to start to gain weight again,” Ms. Hartman, who is on the national board of directors for the Obesity Action Coalition, said in an interview.

So, 2.5 years after her surgery, Ms. Hartman began weekly subcutaneous injections of the glucagonlike peptide–1 (GLP-1) agonist semaglutide, a medication that is now almost infamous because of its popularity among celebrities and social media influencers.

Branded as Ozempic for type 2 diabetes and Wegovy for obesity, both contain semaglutide but in slightly different doses. The popularity of the medication has led to shortages for those living with type 2 diabetes and/or obesity. And other medications are waiting in the wings that work on GLP-1 and other hormones that regulate appetite, such as the twincretin tirzepatide (Mounjaro), another weekly injection, approved by the Food and Drug Administration in May 2022 for type 2 diabetes and awaiting approval for obesity.

Ms. Hartman said taking semaglutide helped her not only lose weight but also “curb [her] obsessive thoughts over food.” To maintain a BMI within the healthy range, as well as taking the GLP-1 agonist, Ms. Hartman relies on other strategies, including exercise, and mental health support.

“Physicians really need to be open to these FDA-approved medications as one of many tools in the toolbox for patients with obesity. It’s just like any other chronic disease state, when they are thinking of using these, they need to think about long-term use ... in patients who have obesity, not just [among those people] who just want to lose 5-10 pounds. That’s not what these drugs are designed for. They are for people who are actually living with the chronic disease of obesity every day of their lives,” she emphasized.

On average, patients lose 25%-40% of their total body weight following bariatric surgery, said Teresa LeMasters, MD, president of the American Society for Metabolic & Bariatric Surgery. However, there typically is a “small” weight regain after surgery.

“For most patients, it is a small 5-10 pounds, but for some others, it can be significant,” said Dr. LeMasters, a bariatric surgeon at UnityPoint Clinic, Des Moines, Iowa.

“We do still see some patients– anywhere from 10% to 30% – who will have some [significant] weight regain, and so then we will look at that,” she noted. In those cases, the disease of obesity “is definitely still present.”
 

Medications can counter weight regain after surgery

For patients who don’t reach their weight loss goals after bariatric surgery, Dr. LeMasters said it’s appropriate to consider adding an anti-obesity medication. The newer GLP-1 agonists can lead to a loss of around 15% of body weight in some patients.

“The GLP-1 agonists have been very helpful for treating patients who’ve had bariatric surgery and had some weight regain, or even just to optimize their initial response to surgery if they are starting at a very, very severe point of disease,” she explained.

She noted, however, that some patients shouldn’t be prescribed GLP-1 agonists, including those with a history of thyroid cancer or pancreatitis.

Caroline M. Apovian, MD, codirector of the center for weight management and wellness and professor of medicine at Harvard Medical School, Boston, said in an interview that the physiology behind bariatric surgery and that of the newer obesity medications is somewhat aligned.

“In order to reduce ... body weight permanently you need adjustments. We learned that you need the adjustments of the hormones [that affect appetite, such as GLP-1], and that’s why bariatric surgery works because ... [it] provides the most durable and the most effective treatment for obesity ... because [with surgery] you are adjusting the secretion and timing of many of the hormones that regulate body weight,” she explained.

So, when people are taking GLP-1 agonists for obesity, with or without surgery, these medications “are meant and were approved by the FDA to be taken indefinitely. They are not [for the] short term,” Dr. Apovian noted.

Benjamin O’Donnell, MD, an associate professor at Ohio State University Wexner Medical Center, Columbus, agreed that the newer anti-obesity medications can be very effective; however, he expressed uncertainty about prescribing these medications for years and years.

“If somebody has obesity, they need medicine to help them manage appetite and maintain a lower, healthier weight. It would make sense that they would just stay on the medicine,” he noted.

But he qualified: “I have a hard time committing to saying that someone should take this medication for the rest of their life. Part of my hesitation is that the medications are expensive, so we’ve had a hard time with people staying on them, mostly because of insurance formulary changes.”
 

Why stop the medications? Side effects and lack of insurance coverage

Many people have to discontinue these newer medications for that exact reason.

When Ms. Hartman’s insurance coverage lapsed, she had to go without semaglutide for a while.

“At that time, I absolutely gained weight back up into an abnormal BMI range,” Ms. Hartman said. When she was able to resume the medication, she lost weight again and her BMI returned to normal range.

These medications currently cost around $1,400 per month in the United States, unless patients can access initiatives such as company coupons. Some insurers, including state-subsidized Medicare and Medicaid, don’t cover the new medications.

Dr. O’Donnell said, “More accessibility for more people would help in the big picture.”

Other patients stop taking GLP-1 agonists because they experience side effects, such as nausea.

“Gastrointestinal complaints ... are the number one reason for people to come off the medication,” said Disha Narang, MD, an endocrinologist and obesity medicine specialist at Northwestern Medicine Lake Forest (Ill.) Hospital.

“It is an elective therapy, so it is not mandatory that someone take it. So if they are not feeling well or they are sick, then that’s a major reason for coming off of it,” she said.

Dan Bessesen, MD, professor of medicine at the University of Colorado at Denver, Aurora, and chief of endocrinology, agreed.

Patients are unlikely to stay on these medications if they feel nauseous or experience vomiting, he said. Although he noted there are options to try to counter this, such as starting patients on a very low dose of the drug and up-titrating slowly. This method requires good coordination between the patient and physician.

Goutham Rao, MD, a professor of medicine at Case Western Reserve University and head of the weight-loss initiative Fitter Me at University Hospitals, both in Cleveland, said that prior to prescribing GLP-1 agonists for weight loss, he sets four basic, nonnegotiable goals for patients: “to have breakfast within 30 minutes of getting up, to drink just water, no food or drink after 7:00 p.m. except for water, and 30 minutes of continuous exercise per day, which is typically, for older clientele, walking.”

This, he said, can help establish good habits because if “patients are not engaged psychologically in weight loss ... they expect the medication to do [all] the work.”
 

Most regain weight after stopping obesity medications

As Ms. Hartman’s story illustrates, discontinuing the medications often leads to weight regain.

“Without the medicine, there are a variety of things that will happen. Appetite will tend to increase, and so [patients] will gradually tend to eat more over time,” Dr. Bessesen noted.

“So it may take a long time for the weight regain to happen, but in every study where an obesity medicine has been used, and then it is stopped, the weight goes back to where it was on lifestyle alone,” he added.

In the STEP 1 trial, almost 2,000 patients who were either overweight or living with obesity were randomized 2:1 to semaglutide, titrated up to 2.4 mg each week by week 16, or placebo in addition to lifestyle modification. After 68 weeks, those in the semaglutide group had a mean weight loss of 14.9%, compared with 2.4% in the placebo group.

Patients were also followed in a 1-year extension of the trial, published in Diabetes, Obesity, and Metabolism.

Within 1 year of stopping treatment, participants regained two thirds of the weight they had initially lost.

Hence, Dr. Bessesen stressed that a total rethink of how obesity is approached is needed among most physicians.

“I think in the future treating obesity with medications should be like treating hypertension and diabetes, something most primary care doctors are comfortable doing, but that’s going to take a little work and practice on the part of clinicians to really have a comfortable conversation about risks, and benefits, with patients,” he said.

“I would encourage primary care doctors to learn more about the treatment of obesity, and learn more about bias and stigma, and think about how they can deliver care that is compassionate and competent,” he concluded.

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

The double whammy of pandemic burnout and the aging of baby boomer physicians has, indeed, the makings of some scary headlines. A recent survey by Elsevier Health predicts that up to 75% of health care workers will leave the profession by 2025. And a 2020 study conducted by the Association of American Medical Colleges (AAMC) projected a shortfall of up to 139,000 physicians by 2033.

“We’ve paid a lot of attention to physician retirement,” says Michael Dill, AAMC’s director of workforce studies. “It’s a significant concern in terms of whether we have an adequate supply of physicians in the U.S. to meet our nation’s medical care needs. Anyone who thinks otherwise is incorrect.”

To Mr. Dill, it’s the number of older physicians – in all specialties – ready to retire that should be the biggest concern for hospitals all across the country.

“The physician workforce as a whole is aging,” he said. “Close to a quarter of the physicians in the U.S. are 65 and over. So, you don’t need any extraordinary events driving retirement in order for retirement to be a real phenomenon of which we should all be concerned.”

And, although Mr. Dill said there aren’t any data to suggest that doctors in rural or urban areas are retiring faster than in the suburbs, that doesn’t mean retirement will have the same impact depending on where patients live.

“If you live in a rural area with one small practice in town and that physician retires, there goes the entirety of the physician supply,” he said. “In a major metro area, that’s not as big a deal.”
 

Why younger doctors are fast-tracking retirement

Fernando Mendoza, MD, 54, a pediatric emergency department physician in Miami, worries that physicians are getting so bogged down by paperwork that this may lead to even more doctors, at younger ages, leaving the profession.

“I love taking care of kids, but there’s going to be a cost to doing your work when you’re spending as much time as we need to spend on charts, pharmacy requests, and making sure all of the Medicare and Medicaid compliance issues are worked out.”

These stressors may compel some younger doctors to consider carving out a second career or fast-track younger physicians toward retirement.

“A medical degree carries a lot of weight, which helps when pivoting,” said Dr. Mendoza, who launched Scrivas, a Miami-based medical scribe agency, to help reduce the paperwork workload for physicians. “It might be that a doctor wants to get involved in the acquisition of medical equipment, or maybe they can focus on their investments. Either way, by leaving medicine, they’re not dealing with the hassle and churn-and-burn of seeing patients.”
 

What this means for patients

The time is now to stem the upcoming tide of retirement, said Mr. Dill. But the challenges remain daunting. For starters, the country needs more physicians trained now – but it will take years to replace those baby boomer doctors ready to hang up their white coats.

The medical profession also needs to find ways to support physicians who spend their days juggling an endless array of responsibilities, he said.

The AAMC study found that patients already feel the physician shortfall. Their public opinion research in 2019 said 35% of patients had trouble finding a physician over the past 2 or 3 years, up 10 percentage points since they asked the question in 2015.

Moreover, according to the report, the over-65 population is expected to grow by 45.1%, leaving a specialty care gap because older people generally have more complicated health cases that require specialists. In addition, physician burnout may lead more physicians under 65 to retire much earlier than expected.

Changes in how medicine is practiced, telemedicine care, and medical education – such as disruption of classes or clinical rotations, regulatory changes, and a lack of interest in certain specialties – could also be affected by a mass physician retirement.
 

What can we do about mass retirement?

The AAMC reports in “The Complexities of Physician Supply and Demand: Projections From 2019 to 2034” that federally funded GME support is in the works to train 15,000 physicians per year, with 3,000 new residency slots added per year over 5 years. The proposed model will add 3,750 new physicians each year beginning in 2026.

Other efforts include increasing use of APRNs and PAs, whose population is estimated to more than double by 2034, improve population health through preventive care, increase equity in health outcomes, and improve access and affordable care.

Removing licensing barriers for immigrant doctors can also help alleviate the shortage.

“We need to find better ways to leverage the entirety of the health care team so that not as much falls on physicians,” Mr. Dill said. “It’s also imperative that we focus on ways to support physician wellness and allow physicians to remain active in the field, but at a reduced rate.”

That’s precisely what Marie Brown, MD, director of practice redesign at the American Medical Association, is seeing nationwide. Cutting back their hours is not only trending, but it’s also helping doctors cope with burnout.

“We’re seeing physicians take a 20% or more cut in salary in order to decrease their burden,” she said. “They’ll spend 4 days on clinical time with patients so that on that fifth ‘day off,’ they’re doing the paperwork and documentation they need to do so they don’t compromise care on the other 4 days of the week.”

And this may only be a Band-Aid solution, she fears.

“If a physician is spending 3 hours a day doing unnecessary work that could be done by another team member, that’s contributing to burnout,” Dr. Brown said. “It’s no surprise that they’ll want to escape and retire if they’re in a financial situation to do so.”

“I advocate negotiating within your organization so you’re doing more of what you like, such as mentoring or running a residency, and less of what you don’t, while cutting back from full-time to something less than full-time while maintaining benefits,” said Joel Greenwald, MD, a certified financial planner in Minneapolis, who specializes in helping physicians manage their financial affairs.

“Falling into the ‘like less’ bucket are usually things like working weekends and taking calls,” he said.

“This benefits everyone on a large scale because those doctors who find things they enjoy are generally working to a later age but working less hard,” he said. “Remaining comfortably and happily gainfully employed for a longer period, even if you’re not working full-time, has a very powerful effect on your financial planning, and you’ll avoid the risk of running out of money.”
 

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

The double whammy of pandemic burnout and the aging of baby boomer physicians has, indeed, the makings of some scary headlines. A recent survey by Elsevier Health predicts that up to 75% of health care workers will leave the profession by 2025. And a 2020 study conducted by the Association of American Medical Colleges (AAMC) projected a shortfall of up to 139,000 physicians by 2033.

“We’ve paid a lot of attention to physician retirement,” says Michael Dill, AAMC’s director of workforce studies. “It’s a significant concern in terms of whether we have an adequate supply of physicians in the U.S. to meet our nation’s medical care needs. Anyone who thinks otherwise is incorrect.”

To Mr. Dill, it’s the number of older physicians – in all specialties – ready to retire that should be the biggest concern for hospitals all across the country.

“The physician workforce as a whole is aging,” he said. “Close to a quarter of the physicians in the U.S. are 65 and over. So, you don’t need any extraordinary events driving retirement in order for retirement to be a real phenomenon of which we should all be concerned.”

And, although Mr. Dill said there aren’t any data to suggest that doctors in rural or urban areas are retiring faster than in the suburbs, that doesn’t mean retirement will have the same impact depending on where patients live.

“If you live in a rural area with one small practice in town and that physician retires, there goes the entirety of the physician supply,” he said. “In a major metro area, that’s not as big a deal.”
 

Why younger doctors are fast-tracking retirement

Fernando Mendoza, MD, 54, a pediatric emergency department physician in Miami, worries that physicians are getting so bogged down by paperwork that this may lead to even more doctors, at younger ages, leaving the profession.

“I love taking care of kids, but there’s going to be a cost to doing your work when you’re spending as much time as we need to spend on charts, pharmacy requests, and making sure all of the Medicare and Medicaid compliance issues are worked out.”

These stressors may compel some younger doctors to consider carving out a second career or fast-track younger physicians toward retirement.

“A medical degree carries a lot of weight, which helps when pivoting,” said Dr. Mendoza, who launched Scrivas, a Miami-based medical scribe agency, to help reduce the paperwork workload for physicians. “It might be that a doctor wants to get involved in the acquisition of medical equipment, or maybe they can focus on their investments. Either way, by leaving medicine, they’re not dealing with the hassle and churn-and-burn of seeing patients.”
 

What this means for patients

The time is now to stem the upcoming tide of retirement, said Mr. Dill. But the challenges remain daunting. For starters, the country needs more physicians trained now – but it will take years to replace those baby boomer doctors ready to hang up their white coats.

The medical profession also needs to find ways to support physicians who spend their days juggling an endless array of responsibilities, he said.

The AAMC study found that patients already feel the physician shortfall. Their public opinion research in 2019 said 35% of patients had trouble finding a physician over the past 2 or 3 years, up 10 percentage points since they asked the question in 2015.

Moreover, according to the report, the over-65 population is expected to grow by 45.1%, leaving a specialty care gap because older people generally have more complicated health cases that require specialists. In addition, physician burnout may lead more physicians under 65 to retire much earlier than expected.

Changes in how medicine is practiced, telemedicine care, and medical education – such as disruption of classes or clinical rotations, regulatory changes, and a lack of interest in certain specialties – could also be affected by a mass physician retirement.
 

What can we do about mass retirement?

The AAMC reports in “The Complexities of Physician Supply and Demand: Projections From 2019 to 2034” that federally funded GME support is in the works to train 15,000 physicians per year, with 3,000 new residency slots added per year over 5 years. The proposed model will add 3,750 new physicians each year beginning in 2026.

Other efforts include increasing use of APRNs and PAs, whose population is estimated to more than double by 2034, improve population health through preventive care, increase equity in health outcomes, and improve access and affordable care.

Removing licensing barriers for immigrant doctors can also help alleviate the shortage.

“We need to find better ways to leverage the entirety of the health care team so that not as much falls on physicians,” Mr. Dill said. “It’s also imperative that we focus on ways to support physician wellness and allow physicians to remain active in the field, but at a reduced rate.”

That’s precisely what Marie Brown, MD, director of practice redesign at the American Medical Association, is seeing nationwide. Cutting back their hours is not only trending, but it’s also helping doctors cope with burnout.

“We’re seeing physicians take a 20% or more cut in salary in order to decrease their burden,” she said. “They’ll spend 4 days on clinical time with patients so that on that fifth ‘day off,’ they’re doing the paperwork and documentation they need to do so they don’t compromise care on the other 4 days of the week.”

And this may only be a Band-Aid solution, she fears.

“If a physician is spending 3 hours a day doing unnecessary work that could be done by another team member, that’s contributing to burnout,” Dr. Brown said. “It’s no surprise that they’ll want to escape and retire if they’re in a financial situation to do so.”

“I advocate negotiating within your organization so you’re doing more of what you like, such as mentoring or running a residency, and less of what you don’t, while cutting back from full-time to something less than full-time while maintaining benefits,” said Joel Greenwald, MD, a certified financial planner in Minneapolis, who specializes in helping physicians manage their financial affairs.

“Falling into the ‘like less’ bucket are usually things like working weekends and taking calls,” he said.

“This benefits everyone on a large scale because those doctors who find things they enjoy are generally working to a later age but working less hard,” he said. “Remaining comfortably and happily gainfully employed for a longer period, even if you’re not working full-time, has a very powerful effect on your financial planning, and you’ll avoid the risk of running out of money.”
 

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

The double whammy of pandemic burnout and the aging of baby boomer physicians has, indeed, the makings of some scary headlines. A recent survey by Elsevier Health predicts that up to 75% of health care workers will leave the profession by 2025. And a 2020 study conducted by the Association of American Medical Colleges (AAMC) projected a shortfall of up to 139,000 physicians by 2033.

“We’ve paid a lot of attention to physician retirement,” says Michael Dill, AAMC’s director of workforce studies. “It’s a significant concern in terms of whether we have an adequate supply of physicians in the U.S. to meet our nation’s medical care needs. Anyone who thinks otherwise is incorrect.”

To Mr. Dill, it’s the number of older physicians – in all specialties – ready to retire that should be the biggest concern for hospitals all across the country.

“The physician workforce as a whole is aging,” he said. “Close to a quarter of the physicians in the U.S. are 65 and over. So, you don’t need any extraordinary events driving retirement in order for retirement to be a real phenomenon of which we should all be concerned.”

And, although Mr. Dill said there aren’t any data to suggest that doctors in rural or urban areas are retiring faster than in the suburbs, that doesn’t mean retirement will have the same impact depending on where patients live.

“If you live in a rural area with one small practice in town and that physician retires, there goes the entirety of the physician supply,” he said. “In a major metro area, that’s not as big a deal.”
 

Why younger doctors are fast-tracking retirement

Fernando Mendoza, MD, 54, a pediatric emergency department physician in Miami, worries that physicians are getting so bogged down by paperwork that this may lead to even more doctors, at younger ages, leaving the profession.

“I love taking care of kids, but there’s going to be a cost to doing your work when you’re spending as much time as we need to spend on charts, pharmacy requests, and making sure all of the Medicare and Medicaid compliance issues are worked out.”

These stressors may compel some younger doctors to consider carving out a second career or fast-track younger physicians toward retirement.

“A medical degree carries a lot of weight, which helps when pivoting,” said Dr. Mendoza, who launched Scrivas, a Miami-based medical scribe agency, to help reduce the paperwork workload for physicians. “It might be that a doctor wants to get involved in the acquisition of medical equipment, or maybe they can focus on their investments. Either way, by leaving medicine, they’re not dealing with the hassle and churn-and-burn of seeing patients.”
 

What this means for patients

The time is now to stem the upcoming tide of retirement, said Mr. Dill. But the challenges remain daunting. For starters, the country needs more physicians trained now – but it will take years to replace those baby boomer doctors ready to hang up their white coats.

The medical profession also needs to find ways to support physicians who spend their days juggling an endless array of responsibilities, he said.

The AAMC study found that patients already feel the physician shortfall. Their public opinion research in 2019 said 35% of patients had trouble finding a physician over the past 2 or 3 years, up 10 percentage points since they asked the question in 2015.

Moreover, according to the report, the over-65 population is expected to grow by 45.1%, leaving a specialty care gap because older people generally have more complicated health cases that require specialists. In addition, physician burnout may lead more physicians under 65 to retire much earlier than expected.

Changes in how medicine is practiced, telemedicine care, and medical education – such as disruption of classes or clinical rotations, regulatory changes, and a lack of interest in certain specialties – could also be affected by a mass physician retirement.
 

What can we do about mass retirement?

The AAMC reports in “The Complexities of Physician Supply and Demand: Projections From 2019 to 2034” that federally funded GME support is in the works to train 15,000 physicians per year, with 3,000 new residency slots added per year over 5 years. The proposed model will add 3,750 new physicians each year beginning in 2026.

Other efforts include increasing use of APRNs and PAs, whose population is estimated to more than double by 2034, improve population health through preventive care, increase equity in health outcomes, and improve access and affordable care.

Removing licensing barriers for immigrant doctors can also help alleviate the shortage.

“We need to find better ways to leverage the entirety of the health care team so that not as much falls on physicians,” Mr. Dill said. “It’s also imperative that we focus on ways to support physician wellness and allow physicians to remain active in the field, but at a reduced rate.”

That’s precisely what Marie Brown, MD, director of practice redesign at the American Medical Association, is seeing nationwide. Cutting back their hours is not only trending, but it’s also helping doctors cope with burnout.

“We’re seeing physicians take a 20% or more cut in salary in order to decrease their burden,” she said. “They’ll spend 4 days on clinical time with patients so that on that fifth ‘day off,’ they’re doing the paperwork and documentation they need to do so they don’t compromise care on the other 4 days of the week.”

And this may only be a Band-Aid solution, she fears.

“If a physician is spending 3 hours a day doing unnecessary work that could be done by another team member, that’s contributing to burnout,” Dr. Brown said. “It’s no surprise that they’ll want to escape and retire if they’re in a financial situation to do so.”

“I advocate negotiating within your organization so you’re doing more of what you like, such as mentoring or running a residency, and less of what you don’t, while cutting back from full-time to something less than full-time while maintaining benefits,” said Joel Greenwald, MD, a certified financial planner in Minneapolis, who specializes in helping physicians manage their financial affairs.

“Falling into the ‘like less’ bucket are usually things like working weekends and taking calls,” he said.

“This benefits everyone on a large scale because those doctors who find things they enjoy are generally working to a later age but working less hard,” he said. “Remaining comfortably and happily gainfully employed for a longer period, even if you’re not working full-time, has a very powerful effect on your financial planning, and you’ll avoid the risk of running out of money.”
 

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

Physician compensation continued to rise in 2022 after suffering a dip in 2020, according to the Medscape Physician Compensation Report 2023: Your Income Versus Your Peers’. In addition, gender-based pay disparity among primary care physicians shrank, and the number of physicians who declined to take new Medicare patients rose.
 

The annual report is based on a survey of more than 10,000 physicians in over 29 specialties who answered questions about their income, workload, challenges, and level of satisfaction.

Average compensation across specialties rose to $352,000 – up nearly 17% from the 2018 average of $299,000. Fallout from the COVID-19 public health emergency continued to affect both physician compensation and job satisfaction, including Medicare reimbursements and staffing shortages due to burnout or retirement.

“Many physicians reevaluated what drove them to be a physician,” says Marc Adam, a recruiter at MASC Medical, a Florida physician recruiting firm.

Adam cites telehealth as an example. “An overwhelming majority of physicians prefer telehealth because of the convenience, but some really did not want to do it long term. They miss the patient interaction.”

The report also revealed that the gender-based pay gap in primary physicians fell, with men earning 19% more – down from 25% more in recent years. Among specialists, the gender gap was 27% on average, down from 31% last year. One reason may be an increase in compensation transparency, which Mr. Adam says should be the norm.

Income increases will likely continue, owing in large part to the growing disparity between physician supply and demand.

The projected physician shortage is expected to grow to 124,000 by 2034, according to the American Association of Medical Colleges. Federal lawmakers are considering passing the Resident Physician Shortage Reduction Act of 2023, which would add 14,000 Medicare-funded residency positions to help alleviate shortages.
 

Patient needs, Medicare rules continue to shift

Specialties with the biggest increases in compensation include oncology, anesthesiology, gastroenterology, radiology, critical care, and urology. Many procedure-related specialties saw more volume post pandemic.

Some respondents identified Medicare cuts and low reimbursement rates as a factor in tamping down compensation hikes. The number of physicians who expect to continue to take new Medicare patients is 65%, down from 71% 5 years ago.

For example, Medicare reimbursements for telehealth are expected to scale down in May, when the COVID-19 Public Health Emergency, which expanded telehealth services for Medicare patients, winds down.

“Telehealth will still exist,” says Mr. Adam, “but certain requirements will shape it going forward.”

Medicare isn’t viewed negatively across the board, however. Florida is among the top-earning states for physicians – along with Indiana, Connecticut, and Missouri. One reason is Florida’s unique health care environment, explains Mr. Adam, whose Florida-based firm places physicians nationwide.

“Florida is very progressive in terms of health care. For one thing, we have a large aging population and a large Medicare population.” Several growing organizations that focus on quality-based care are based in Florida, including ChenMed and Cano Health. Add to that the fact that owners of Florida’s health care organizations don’t have to be physicians, he explains, and the stage is set for experimentation.

“Being able to segment tasks frees up physicians to be more focused on medicine and provide better care while other people focus on the business and innovation.”

If Florida’s high compensation ranking continues, it may help employers there fulfill a growing need. The state is among those expected to experience the largest physician shortages in 2030, along with California, Texas, Arizona, and Georgia.
 

Side gigs up, satisfaction (slightly) down

In general, physicians aren’t fazed by these challenges. Many reported taking side gigs, some for additional income. Even so, 73% say they would still choose medicine, and more than 90% of physicians in 10 specialties would choose their specialty again. Still, burnout and stressors have led some to stop practicing altogether.

More and more organizations are hiring “travel physicians,” Mr. Adam says, and more physicians are choosing to take contract work (“locum tenens”) and practice in many different regions. Contract physicians typically help meet patient demand or provide coverage during the hiring process as well as while staff are on vacation or maternity leave.

Says Mr. Adam, “There’s no security, but there’s higher income and more flexibility.”

According to CHG Healthcare, locum tenens staffing is rising – approximately 7% of U.S. physicians (around 50,000) filled assignments in 2022, up 88% from 2015. In 2022, 56% of locum tenens employers reported a reduction in staff burnout, up from 30% in 2020.

The report indicates that more than half of physicians are satisfied with their income, down slightly from 55% 5 years ago (prepandemic). Physicians in some of the lower-paying specialties are among those most satisfied with their income. It’s not very surprising to Mr. Adam: “Higher earners generally suffer the most from burnout.

“They’re overworked, they have the largest number of patients, and they’re performing in high-stress situations doing challenging procedures on a daily basis – and they probably have worse work-life balance.” These physicians know going in that they need to be paid more to deal with such burdens. “That’s the feedback I get when I speak to high earners,” says Mr. Adam.

“The experienced ones are very clear about their [compensation] expectations.”

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

Physician compensation continued to rise in 2022 after suffering a dip in 2020, according to the Medscape Physician Compensation Report 2023: Your Income Versus Your Peers’. In addition, gender-based pay disparity among primary care physicians shrank, and the number of physicians who declined to take new Medicare patients rose.
 

The annual report is based on a survey of more than 10,000 physicians in over 29 specialties who answered questions about their income, workload, challenges, and level of satisfaction.

Average compensation across specialties rose to $352,000 – up nearly 17% from the 2018 average of $299,000. Fallout from the COVID-19 public health emergency continued to affect both physician compensation and job satisfaction, including Medicare reimbursements and staffing shortages due to burnout or retirement.

“Many physicians reevaluated what drove them to be a physician,” says Marc Adam, a recruiter at MASC Medical, a Florida physician recruiting firm.

Adam cites telehealth as an example. “An overwhelming majority of physicians prefer telehealth because of the convenience, but some really did not want to do it long term. They miss the patient interaction.”

The report also revealed that the gender-based pay gap in primary physicians fell, with men earning 19% more – down from 25% more in recent years. Among specialists, the gender gap was 27% on average, down from 31% last year. One reason may be an increase in compensation transparency, which Mr. Adam says should be the norm.

Income increases will likely continue, owing in large part to the growing disparity between physician supply and demand.

The projected physician shortage is expected to grow to 124,000 by 2034, according to the American Association of Medical Colleges. Federal lawmakers are considering passing the Resident Physician Shortage Reduction Act of 2023, which would add 14,000 Medicare-funded residency positions to help alleviate shortages.
 

Patient needs, Medicare rules continue to shift

Specialties with the biggest increases in compensation include oncology, anesthesiology, gastroenterology, radiology, critical care, and urology. Many procedure-related specialties saw more volume post pandemic.

Some respondents identified Medicare cuts and low reimbursement rates as a factor in tamping down compensation hikes. The number of physicians who expect to continue to take new Medicare patients is 65%, down from 71% 5 years ago.

For example, Medicare reimbursements for telehealth are expected to scale down in May, when the COVID-19 Public Health Emergency, which expanded telehealth services for Medicare patients, winds down.

“Telehealth will still exist,” says Mr. Adam, “but certain requirements will shape it going forward.”

Medicare isn’t viewed negatively across the board, however. Florida is among the top-earning states for physicians – along with Indiana, Connecticut, and Missouri. One reason is Florida’s unique health care environment, explains Mr. Adam, whose Florida-based firm places physicians nationwide.

“Florida is very progressive in terms of health care. For one thing, we have a large aging population and a large Medicare population.” Several growing organizations that focus on quality-based care are based in Florida, including ChenMed and Cano Health. Add to that the fact that owners of Florida’s health care organizations don’t have to be physicians, he explains, and the stage is set for experimentation.

“Being able to segment tasks frees up physicians to be more focused on medicine and provide better care while other people focus on the business and innovation.”

If Florida’s high compensation ranking continues, it may help employers there fulfill a growing need. The state is among those expected to experience the largest physician shortages in 2030, along with California, Texas, Arizona, and Georgia.
 

Side gigs up, satisfaction (slightly) down

In general, physicians aren’t fazed by these challenges. Many reported taking side gigs, some for additional income. Even so, 73% say they would still choose medicine, and more than 90% of physicians in 10 specialties would choose their specialty again. Still, burnout and stressors have led some to stop practicing altogether.

More and more organizations are hiring “travel physicians,” Mr. Adam says, and more physicians are choosing to take contract work (“locum tenens”) and practice in many different regions. Contract physicians typically help meet patient demand or provide coverage during the hiring process as well as while staff are on vacation or maternity leave.

Says Mr. Adam, “There’s no security, but there’s higher income and more flexibility.”

According to CHG Healthcare, locum tenens staffing is rising – approximately 7% of U.S. physicians (around 50,000) filled assignments in 2022, up 88% from 2015. In 2022, 56% of locum tenens employers reported a reduction in staff burnout, up from 30% in 2020.

The report indicates that more than half of physicians are satisfied with their income, down slightly from 55% 5 years ago (prepandemic). Physicians in some of the lower-paying specialties are among those most satisfied with their income. It’s not very surprising to Mr. Adam: “Higher earners generally suffer the most from burnout.

“They’re overworked, they have the largest number of patients, and they’re performing in high-stress situations doing challenging procedures on a daily basis – and they probably have worse work-life balance.” These physicians know going in that they need to be paid more to deal with such burdens. “That’s the feedback I get when I speak to high earners,” says Mr. Adam.

“The experienced ones are very clear about their [compensation] expectations.”

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

Physician compensation continued to rise in 2022 after suffering a dip in 2020, according to the Medscape Physician Compensation Report 2023: Your Income Versus Your Peers’. In addition, gender-based pay disparity among primary care physicians shrank, and the number of physicians who declined to take new Medicare patients rose.
 

The annual report is based on a survey of more than 10,000 physicians in over 29 specialties who answered questions about their income, workload, challenges, and level of satisfaction.

Average compensation across specialties rose to $352,000 – up nearly 17% from the 2018 average of $299,000. Fallout from the COVID-19 public health emergency continued to affect both physician compensation and job satisfaction, including Medicare reimbursements and staffing shortages due to burnout or retirement.

“Many physicians reevaluated what drove them to be a physician,” says Marc Adam, a recruiter at MASC Medical, a Florida physician recruiting firm.

Adam cites telehealth as an example. “An overwhelming majority of physicians prefer telehealth because of the convenience, but some really did not want to do it long term. They miss the patient interaction.”

The report also revealed that the gender-based pay gap in primary physicians fell, with men earning 19% more – down from 25% more in recent years. Among specialists, the gender gap was 27% on average, down from 31% last year. One reason may be an increase in compensation transparency, which Mr. Adam says should be the norm.

Income increases will likely continue, owing in large part to the growing disparity between physician supply and demand.

The projected physician shortage is expected to grow to 124,000 by 2034, according to the American Association of Medical Colleges. Federal lawmakers are considering passing the Resident Physician Shortage Reduction Act of 2023, which would add 14,000 Medicare-funded residency positions to help alleviate shortages.
 

Patient needs, Medicare rules continue to shift

Specialties with the biggest increases in compensation include oncology, anesthesiology, gastroenterology, radiology, critical care, and urology. Many procedure-related specialties saw more volume post pandemic.

Some respondents identified Medicare cuts and low reimbursement rates as a factor in tamping down compensation hikes. The number of physicians who expect to continue to take new Medicare patients is 65%, down from 71% 5 years ago.

For example, Medicare reimbursements for telehealth are expected to scale down in May, when the COVID-19 Public Health Emergency, which expanded telehealth services for Medicare patients, winds down.

“Telehealth will still exist,” says Mr. Adam, “but certain requirements will shape it going forward.”

Medicare isn’t viewed negatively across the board, however. Florida is among the top-earning states for physicians – along with Indiana, Connecticut, and Missouri. One reason is Florida’s unique health care environment, explains Mr. Adam, whose Florida-based firm places physicians nationwide.

“Florida is very progressive in terms of health care. For one thing, we have a large aging population and a large Medicare population.” Several growing organizations that focus on quality-based care are based in Florida, including ChenMed and Cano Health. Add to that the fact that owners of Florida’s health care organizations don’t have to be physicians, he explains, and the stage is set for experimentation.

“Being able to segment tasks frees up physicians to be more focused on medicine and provide better care while other people focus on the business and innovation.”

If Florida’s high compensation ranking continues, it may help employers there fulfill a growing need. The state is among those expected to experience the largest physician shortages in 2030, along with California, Texas, Arizona, and Georgia.
 

Side gigs up, satisfaction (slightly) down

In general, physicians aren’t fazed by these challenges. Many reported taking side gigs, some for additional income. Even so, 73% say they would still choose medicine, and more than 90% of physicians in 10 specialties would choose their specialty again. Still, burnout and stressors have led some to stop practicing altogether.

More and more organizations are hiring “travel physicians,” Mr. Adam says, and more physicians are choosing to take contract work (“locum tenens”) and practice in many different regions. Contract physicians typically help meet patient demand or provide coverage during the hiring process as well as while staff are on vacation or maternity leave.

Says Mr. Adam, “There’s no security, but there’s higher income and more flexibility.”

According to CHG Healthcare, locum tenens staffing is rising – approximately 7% of U.S. physicians (around 50,000) filled assignments in 2022, up 88% from 2015. In 2022, 56% of locum tenens employers reported a reduction in staff burnout, up from 30% in 2020.

The report indicates that more than half of physicians are satisfied with their income, down slightly from 55% 5 years ago (prepandemic). Physicians in some of the lower-paying specialties are among those most satisfied with their income. It’s not very surprising to Mr. Adam: “Higher earners generally suffer the most from burnout.

“They’re overworked, they have the largest number of patients, and they’re performing in high-stress situations doing challenging procedures on a daily basis – and they probably have worse work-life balance.” These physicians know going in that they need to be paid more to deal with such burdens. “That’s the feedback I get when I speak to high earners,” says Mr. Adam.

“The experienced ones are very clear about their [compensation] expectations.”

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

Napping for more than half an hour during the day was associated with a 90% increased risk of atrial fibrillation (AFib), but shorter naps were linked to a reduced risk, based on data from more than 20,000 individuals.

“Short daytime napping is a common, healthy habit, especially in Mediterranean countries,” Jesus Diaz-Gutierrez, MD, of Juan Ramon Jimenez University Hospital, Huelva, Spain, said in a presentation at the annual congress of the European Association of Preventive Cardiology (EAPC).

Judith Shidlowsky/Pixabay

Previous studies have shown a potential link between sleep patterns and AFib risk, but the association between specific duration of daytime naps and AFib risk has not been explored, he said.

Dr. Diaz-Gutierrez and colleagues used data from the University of Navarra Follow-up (SUN) Project, a prospective cohort of Spanish university graduates, to explore the possible link between naps and AFib. The study population included 20,348 individuals without AFib at baseline who were followed for a median of 13.8 years. The average age of participants at baseline was 38 years; 61% were women.

Daytime napping patterns were assessed at baseline, and participants were divided into nap groups of short nappers (defined as less than 30 minutes per day), and longer nappers (30 minutes or more per day), and those who reported no napping.

The researchers identified 131 incident cases of AFib during the follow-up period. Overall, the relative risk of incident AFib was significantly higher for the long nappers (adjusted hazard ratio 1.90) compared with short nappers in a multivariate analysis, while no significant risk appeared among non-nappers compared to short nappers (aHR 1.26).

The researchers then excluded the non-nappers in a secondary analysis to explore the impact of more specific daily nap duration on AFib risk. In a multivariate analysis, they found a 42% reduced risk of AF among those who napped for less than 15 minutes, and a 56% reduced risk for those who napped for 15-30 minutes, compared with those who napped for more than 30 minutes (aHR 0.56 and 0.42, respectively).

Potential explanations for the associations include the role of circadian rhythms, Dr. Diaz-Gutierrez said in a press release accompanying the presentation at the meeting. “Long daytime naps may disrupt the body’s internal clock (circadian rhythm), leading to shorter nighttime sleep, more nocturnal awakening, and reduced physical activity. In contrast, short daytime napping may improve circadian rhythm, lower blood pressure levels, and reduce stress.” More research is needed to validate the findings and the optimum nap duration, and whether a short nap is more advantageous than not napping in terms of AFib risk reduction, he said.

The study results suggest that naps of 15-30 minutes represent “a potential novel healthy lifestyle habit in the primary prevention of AFib,” Dr. Diaz-Gutierrez said in his presentation. However, the results also suggest that daily naps be limited to less than 30 minutes, he concluded.
 

Sleep habits may serve as red flag

“As we age, most if not all of us will develop sleep disturbances, such as insomnia, obstructive sleep apnea (OSA), and other sleep issues,” Lawrence S. Rosenthal, MD, of the University of Massachusetts, Worcester, said in an interview.

Therefore, “this study is near and dear to most people, and most would agree that poor sleeping habits affect our health.” In particular, OSA has been linked to AFib, although that was not measured in the current study, he added.

Dr. Rosenthal said he was not surprised by the current study findings. “It seems that a quick recharge of your ‘battery’ during the day is healthier than a long, deep sleep daytime nap,” he said. In addition, “Longer naps may be a marker of OSA,” he noted.

For clinicians, the take-home message of the current study is the need to consider underlying medical conditions in patients who regularly take long afternoon naps, and to consider these longer naps as a potential marker for AFib, said Dr. Rosenthal.

Looking ahead, a “deeper dive into the makeup of the populations studied” would be useful as a foundation for additional research, he said.

The SUN Project disclosed funding from the Spanish Government-Instituto de Salud Carlos III and the European Regional Development Fund (FEDER), the Navarra Regional Government, Plan Nacional Sobre Drogas, the University of Navarra, and the European Research Council. The researchers, and Dr. Rosenthal, had no financial conflicts to disclose.

Napping for more than half an hour during the day was associated with a 90% increased risk of atrial fibrillation (AFib), but shorter naps were linked to a reduced risk, based on data from more than 20,000 individuals.

“Short daytime napping is a common, healthy habit, especially in Mediterranean countries,” Jesus Diaz-Gutierrez, MD, of Juan Ramon Jimenez University Hospital, Huelva, Spain, said in a presentation at the annual congress of the European Association of Preventive Cardiology (EAPC).

Judith Shidlowsky/Pixabay

Previous studies have shown a potential link between sleep patterns and AFib risk, but the association between specific duration of daytime naps and AFib risk has not been explored, he said.

Dr. Diaz-Gutierrez and colleagues used data from the University of Navarra Follow-up (SUN) Project, a prospective cohort of Spanish university graduates, to explore the possible link between naps and AFib. The study population included 20,348 individuals without AFib at baseline who were followed for a median of 13.8 years. The average age of participants at baseline was 38 years; 61% were women.

Daytime napping patterns were assessed at baseline, and participants were divided into nap groups of short nappers (defined as less than 30 minutes per day), and longer nappers (30 minutes or more per day), and those who reported no napping.

The researchers identified 131 incident cases of AFib during the follow-up period. Overall, the relative risk of incident AFib was significantly higher for the long nappers (adjusted hazard ratio 1.90) compared with short nappers in a multivariate analysis, while no significant risk appeared among non-nappers compared to short nappers (aHR 1.26).

The researchers then excluded the non-nappers in a secondary analysis to explore the impact of more specific daily nap duration on AFib risk. In a multivariate analysis, they found a 42% reduced risk of AF among those who napped for less than 15 minutes, and a 56% reduced risk for those who napped for 15-30 minutes, compared with those who napped for more than 30 minutes (aHR 0.56 and 0.42, respectively).

Potential explanations for the associations include the role of circadian rhythms, Dr. Diaz-Gutierrez said in a press release accompanying the presentation at the meeting. “Long daytime naps may disrupt the body’s internal clock (circadian rhythm), leading to shorter nighttime sleep, more nocturnal awakening, and reduced physical activity. In contrast, short daytime napping may improve circadian rhythm, lower blood pressure levels, and reduce stress.” More research is needed to validate the findings and the optimum nap duration, and whether a short nap is more advantageous than not napping in terms of AFib risk reduction, he said.

The study results suggest that naps of 15-30 minutes represent “a potential novel healthy lifestyle habit in the primary prevention of AFib,” Dr. Diaz-Gutierrez said in his presentation. However, the results also suggest that daily naps be limited to less than 30 minutes, he concluded.
 

Sleep habits may serve as red flag

“As we age, most if not all of us will develop sleep disturbances, such as insomnia, obstructive sleep apnea (OSA), and other sleep issues,” Lawrence S. Rosenthal, MD, of the University of Massachusetts, Worcester, said in an interview.

Therefore, “this study is near and dear to most people, and most would agree that poor sleeping habits affect our health.” In particular, OSA has been linked to AFib, although that was not measured in the current study, he added.

Dr. Rosenthal said he was not surprised by the current study findings. “It seems that a quick recharge of your ‘battery’ during the day is healthier than a long, deep sleep daytime nap,” he said. In addition, “Longer naps may be a marker of OSA,” he noted.

For clinicians, the take-home message of the current study is the need to consider underlying medical conditions in patients who regularly take long afternoon naps, and to consider these longer naps as a potential marker for AFib, said Dr. Rosenthal.

Looking ahead, a “deeper dive into the makeup of the populations studied” would be useful as a foundation for additional research, he said.

The SUN Project disclosed funding from the Spanish Government-Instituto de Salud Carlos III and the European Regional Development Fund (FEDER), the Navarra Regional Government, Plan Nacional Sobre Drogas, the University of Navarra, and the European Research Council. The researchers, and Dr. Rosenthal, had no financial conflicts to disclose.