Randy Dotinga

About 20% of US physicians took less than 1 week of vacation in the previous year, a new study found. When doctors did go on vacation, 70% reported working on their days off to handle patient-related tasks.

Burnout was more likely among doctors who worked more during vacations and lacked coverage in responding to electronic health messages from patients, according to the cross-sectional study, which was published on January 12, 2024, in JAMA Network Open.“It’s important to provide physicians with adequate time to disconnect from work and recharge,” said study coauthor Tait Shanafelt, MD, chief wellness officer at Stanford Medicine, in an interview.

The study’s conclusion that most US physicians work on their days off “is a marker of inadequate staffing, suboptimal teamwork, and poorly designed coverage systems,” he added. “Simply allocating people a number of vacation days is not enough.”

According to Dr. Shanafelt, there’s been little research into vacation’s impact on physician well-being. However, it is clear that work overload and exhaustion are major problems among American physicians. “Inadequate time off may magnify these challenges.”

Research suggests that physicians suffer more burnout than other US workers even after adjusting for confounders, he said. Extensive evidence shows that burnout in physicians contributes to medical errors and erodes quality of care and patient satisfaction, he added.

For the new study, researchers mailed surveys to 3671 members of the American Medical Association from 2020 to 2021, and 1162 (31.7%) responded. Another 6348 (7.1%) responded to an email survey sent to 90,000 physicians. An analysis suggested the respondents were representative of all US practicing physicians. 

Among 3024 respondents who responded to a subsurvey about vacations, about 40% took more than 15 days of vacation over the past year, about 40% took 6-15 days, and about 20% took 5 or fewer days. 

Fewer than half of physicians said their electronic health record (EHR) inboxes were fully covered by others while they were away. About 70% said they worked while on vacation, with nearly 15% working an hour or more each day.

Emergency physicians were the least likely and anesthesiologists were the most likely to take at least 15 days of vacation per year, according to the study. 

Women were more likely than men to work 30 or more minutes a day on vacation. Physicians aged 65 years and older were more likely to take 15 or more days of vacation per year than those under 35 years.

An adjusted analysis linked complete EHR inbox coverage to lower odds of taking time during vacation to work (odds ratio [OR], 0.68; 95% CI, 0.57-0.80).

“For many, difficulty finding clinical coverage, lack of EHR inbox coverage, and returning to an overwhelming backlog of EHR inbox work at were identified as barriers to taking vacation,” Dr. Shanafelt said.

Researchers linked lower rates of burnout to taking more than 3 weeks of vacation per year (OR, 0.59-0.66, depending on time spent; 95% CI, 0.40-0.98) vs none. They also linked less burnout to full EHR inbox coverage while on vacation (OR, 0.74; 95% CI, 0.63-0.88) and more burnout to spending 30 minutes or more on work while on a typical vacation day (OR, 1.58-1.97, depending on time spent; 95% CI, 1.22-2.77). 

Study limitations include the low participation rate and lack of insight into causation. It’s not clear how burnout and less vacation time are related and whether one causes the other, Shanafelt said. “It is possible there are a number of interacting factors rather than a simple, linear relationship.”

In an interview, Lazar J. Greenfield, Jr., MD, PhD, professor and chairman of neurology at UConn Health, Farmington, Connecticut, said his department encourages clinicians to plan vacations well ahead of time, and “we make a real strong effort to make sure that people are fully covered and someone has their Epic inbox.”

Dr. Greenfield, who wasn’t involved in the new study, recommended that physicians plan active vacations, so they have less downtime to catch up on work matters. But he acknowledged that stepping away from emails can be difficult, especially when physicians fear pileups of work upon their return or don’t want to annoy patients with tardy responses.

“They have a hard time disengaging from their moral obligations to patients,” he said. “Another issue, particularly in my field of neurology, is that there’s a lot of subspecialties. Finding somebody with the exact subspecialty and expertise to cover a very specific patient population they treat can be really hard.”

The Stanford WellMD Center, Mayo Clinic Department of Medicine Program on Physician Well-being, and American Medical Association funded the study.

Dr. Shanafelt discloses coinventing the Well-Being Index and its derivatives with another study author; Mayo Clinic licensed the Well-Being Index and pays them royalties outside the submitted work. Dr. Shanafelt also reported support for grand rounds, lectures, and advising for healthcare organizations outside the submitted work. Other authors reported personal fees from Marvin Behavioral Health and grants from the National Institute of Nursing Research, National Science Foundation, and Med Ed Solutions. 

Dr. Greenfield had no disclosures.

A version of this article appeared on Medscape.com. 

About 20% of US physicians took less than 1 week of vacation in the previous year, a new study found. When doctors did go on vacation, 70% reported working on their days off to handle patient-related tasks.

Burnout was more likely among doctors who worked more during vacations and lacked coverage in responding to electronic health messages from patients, according to the cross-sectional study, which was published on January 12, 2024, in JAMA Network Open.“It’s important to provide physicians with adequate time to disconnect from work and recharge,” said study coauthor Tait Shanafelt, MD, chief wellness officer at Stanford Medicine, in an interview.

The study’s conclusion that most US physicians work on their days off “is a marker of inadequate staffing, suboptimal teamwork, and poorly designed coverage systems,” he added. “Simply allocating people a number of vacation days is not enough.”

According to Dr. Shanafelt, there’s been little research into vacation’s impact on physician well-being. However, it is clear that work overload and exhaustion are major problems among American physicians. “Inadequate time off may magnify these challenges.”

Research suggests that physicians suffer more burnout than other US workers even after adjusting for confounders, he said. Extensive evidence shows that burnout in physicians contributes to medical errors and erodes quality of care and patient satisfaction, he added.

For the new study, researchers mailed surveys to 3671 members of the American Medical Association from 2020 to 2021, and 1162 (31.7%) responded. Another 6348 (7.1%) responded to an email survey sent to 90,000 physicians. An analysis suggested the respondents were representative of all US practicing physicians. 

Among 3024 respondents who responded to a subsurvey about vacations, about 40% took more than 15 days of vacation over the past year, about 40% took 6-15 days, and about 20% took 5 or fewer days. 

Fewer than half of physicians said their electronic health record (EHR) inboxes were fully covered by others while they were away. About 70% said they worked while on vacation, with nearly 15% working an hour or more each day.

Emergency physicians were the least likely and anesthesiologists were the most likely to take at least 15 days of vacation per year, according to the study. 

Women were more likely than men to work 30 or more minutes a day on vacation. Physicians aged 65 years and older were more likely to take 15 or more days of vacation per year than those under 35 years.

An adjusted analysis linked complete EHR inbox coverage to lower odds of taking time during vacation to work (odds ratio [OR], 0.68; 95% CI, 0.57-0.80).

“For many, difficulty finding clinical coverage, lack of EHR inbox coverage, and returning to an overwhelming backlog of EHR inbox work at were identified as barriers to taking vacation,” Dr. Shanafelt said.

Researchers linked lower rates of burnout to taking more than 3 weeks of vacation per year (OR, 0.59-0.66, depending on time spent; 95% CI, 0.40-0.98) vs none. They also linked less burnout to full EHR inbox coverage while on vacation (OR, 0.74; 95% CI, 0.63-0.88) and more burnout to spending 30 minutes or more on work while on a typical vacation day (OR, 1.58-1.97, depending on time spent; 95% CI, 1.22-2.77). 

Study limitations include the low participation rate and lack of insight into causation. It’s not clear how burnout and less vacation time are related and whether one causes the other, Shanafelt said. “It is possible there are a number of interacting factors rather than a simple, linear relationship.”

In an interview, Lazar J. Greenfield, Jr., MD, PhD, professor and chairman of neurology at UConn Health, Farmington, Connecticut, said his department encourages clinicians to plan vacations well ahead of time, and “we make a real strong effort to make sure that people are fully covered and someone has their Epic inbox.”

Dr. Greenfield, who wasn’t involved in the new study, recommended that physicians plan active vacations, so they have less downtime to catch up on work matters. But he acknowledged that stepping away from emails can be difficult, especially when physicians fear pileups of work upon their return or don’t want to annoy patients with tardy responses.

“They have a hard time disengaging from their moral obligations to patients,” he said. “Another issue, particularly in my field of neurology, is that there’s a lot of subspecialties. Finding somebody with the exact subspecialty and expertise to cover a very specific patient population they treat can be really hard.”

The Stanford WellMD Center, Mayo Clinic Department of Medicine Program on Physician Well-being, and American Medical Association funded the study.

Dr. Shanafelt discloses coinventing the Well-Being Index and its derivatives with another study author; Mayo Clinic licensed the Well-Being Index and pays them royalties outside the submitted work. Dr. Shanafelt also reported support for grand rounds, lectures, and advising for healthcare organizations outside the submitted work. Other authors reported personal fees from Marvin Behavioral Health and grants from the National Institute of Nursing Research, National Science Foundation, and Med Ed Solutions. 

Dr. Greenfield had no disclosures.

A version of this article appeared on Medscape.com. 

About 20% of US physicians took less than 1 week of vacation in the previous year, a new study found. When doctors did go on vacation, 70% reported working on their days off to handle patient-related tasks.

Burnout was more likely among doctors who worked more during vacations and lacked coverage in responding to electronic health messages from patients, according to the cross-sectional study, which was published on January 12, 2024, in JAMA Network Open.“It’s important to provide physicians with adequate time to disconnect from work and recharge,” said study coauthor Tait Shanafelt, MD, chief wellness officer at Stanford Medicine, in an interview.

The study’s conclusion that most US physicians work on their days off “is a marker of inadequate staffing, suboptimal teamwork, and poorly designed coverage systems,” he added. “Simply allocating people a number of vacation days is not enough.”

According to Dr. Shanafelt, there’s been little research into vacation’s impact on physician well-being. However, it is clear that work overload and exhaustion are major problems among American physicians. “Inadequate time off may magnify these challenges.”

Research suggests that physicians suffer more burnout than other US workers even after adjusting for confounders, he said. Extensive evidence shows that burnout in physicians contributes to medical errors and erodes quality of care and patient satisfaction, he added.

For the new study, researchers mailed surveys to 3671 members of the American Medical Association from 2020 to 2021, and 1162 (31.7%) responded. Another 6348 (7.1%) responded to an email survey sent to 90,000 physicians. An analysis suggested the respondents were representative of all US practicing physicians. 

Among 3024 respondents who responded to a subsurvey about vacations, about 40% took more than 15 days of vacation over the past year, about 40% took 6-15 days, and about 20% took 5 or fewer days. 

Fewer than half of physicians said their electronic health record (EHR) inboxes were fully covered by others while they were away. About 70% said they worked while on vacation, with nearly 15% working an hour or more each day.

Emergency physicians were the least likely and anesthesiologists were the most likely to take at least 15 days of vacation per year, according to the study. 

Women were more likely than men to work 30 or more minutes a day on vacation. Physicians aged 65 years and older were more likely to take 15 or more days of vacation per year than those under 35 years.

An adjusted analysis linked complete EHR inbox coverage to lower odds of taking time during vacation to work (odds ratio [OR], 0.68; 95% CI, 0.57-0.80).

“For many, difficulty finding clinical coverage, lack of EHR inbox coverage, and returning to an overwhelming backlog of EHR inbox work at were identified as barriers to taking vacation,” Dr. Shanafelt said.

Researchers linked lower rates of burnout to taking more than 3 weeks of vacation per year (OR, 0.59-0.66, depending on time spent; 95% CI, 0.40-0.98) vs none. They also linked less burnout to full EHR inbox coverage while on vacation (OR, 0.74; 95% CI, 0.63-0.88) and more burnout to spending 30 minutes or more on work while on a typical vacation day (OR, 1.58-1.97, depending on time spent; 95% CI, 1.22-2.77). 

Study limitations include the low participation rate and lack of insight into causation. It’s not clear how burnout and less vacation time are related and whether one causes the other, Shanafelt said. “It is possible there are a number of interacting factors rather than a simple, linear relationship.”

In an interview, Lazar J. Greenfield, Jr., MD, PhD, professor and chairman of neurology at UConn Health, Farmington, Connecticut, said his department encourages clinicians to plan vacations well ahead of time, and “we make a real strong effort to make sure that people are fully covered and someone has their Epic inbox.”

Dr. Greenfield, who wasn’t involved in the new study, recommended that physicians plan active vacations, so they have less downtime to catch up on work matters. But he acknowledged that stepping away from emails can be difficult, especially when physicians fear pileups of work upon their return or don’t want to annoy patients with tardy responses.

“They have a hard time disengaging from their moral obligations to patients,” he said. “Another issue, particularly in my field of neurology, is that there’s a lot of subspecialties. Finding somebody with the exact subspecialty and expertise to cover a very specific patient population they treat can be really hard.”

The Stanford WellMD Center, Mayo Clinic Department of Medicine Program on Physician Well-being, and American Medical Association funded the study.

Dr. Shanafelt discloses coinventing the Well-Being Index and its derivatives with another study author; Mayo Clinic licensed the Well-Being Index and pays them royalties outside the submitted work. Dr. Shanafelt also reported support for grand rounds, lectures, and advising for healthcare organizations outside the submitted work. Other authors reported personal fees from Marvin Behavioral Health and grants from the National Institute of Nursing Research, National Science Foundation, and Med Ed Solutions. 

Dr. Greenfield had no disclosures.

A version of this article appeared on Medscape.com. 

SAN DIEGO — It’s one of the great mysteries of hematology: Why do children with acute lymphoblastic leukemia (ALL) fare well in the modern era of cancer treatment, while adolescents and younger adults continue to face stubbornly high mortality rates?

In a session at the annual meeting of the American Society of Hematology in December, clinicians defined the extent of the problem — which one described as a “survival cliff” — and they discussed potential strategies to turn things around.

Cleveland Clinic hematologist John Molina, MD, EdM, highlighted a 2022 study that revealed “the 5-year overall survival for younger pediatric patients is quite phenomenal at 93%. But as you start shifting even to 15-19 patients, that shifts to an overall survival of 74%.”

In the rest of the young adult population, from age 20 to 39, the overall survival rate dips down to 59%. What’s going on?

As Dr. Molina noted, a 2008 study revealed that outcomes in ALL for those aged 16-20 “historically depended on which door you walked into”: the pediatric setting or the adult setting. Patients fared better on pediatric regimens.

Currently, he explained, those who begin treatment in adult oncology clinics will start with either a pediatric-inspired treatment called CALGB 10403 or HyperCVAD (cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, and dexamethasone plus methotrexate and cytarabine).

CALGB 10403 was developed based on a pediatric backbone of COG AALL0232, Dr. Molina said, and has higher doses of major myelosuppressive agents vs. HyperCVAD. A 2019 study determined that it was feasible to treat adolescents and young adults up to age 40 “with low treatment-related mortality and marked improvement in outcomes. OS [overall survival] at 3 years was 73%.”

However, Dr. Molina observed that only 39% of patients completed the treatment per protocol.

Which is better, CALGB 10403 or HyperCVAD? Dr. Molina said the risk of infertility and other long-term adverse effects is higher in HyperCVAD, but it has a lower risk of hepatic, pancreatic and thrombotic complications. And the CALGB 10403 regimen is more complicated to deliver, which is a potential obstacle in clinics without large numbers of patients.

As for outcomes, some research suggests they improve with pediatric-inspired regimens like CALGB 10403, he said, noting that “the debate continues.”

However, even with better regimens, Dr. Molina added, older ALL patients are still faring worse.

Also at the ASH presentation, Emory University/Children’s Healthcare of Atlanta pediatric cancer specialist Tamara Miller, MD, explored possible reasons that could explain the difference in outcomes based on age.

Cancer biology, response to chemotherapy, toxicities, psychosocial challenges, and low enrollment in clinical trials are all potential factors, she said. Specifically, aging into adulthood can lower tolerance of chemotherapy, and older patients are more prone to obesity, which is associated with worse outcomes, she said.

As for psychosocial challenges, it can be hard for older patients to manage their own medications, and they may lack insurance coverage, she said. Some patients may have worries about fertility, she added, and some may rebel against the requirements of treatment. Adherence is crucial to reducing risk of relapse, she added.

University of Cincinnati leukemia specialist Emily Curran, MD, told the ASH audience that researchers are exploring various avenues to improve outcomes.

Philadelphia chromosome-like (Ph-like) ALL, a subset of B-ALL, is associated with worse outcomes, she said, but it has multiple targetable pathways. An ongoing trial is exploring ruxolitinib (Jakafi) and chemotherapy in patients aged 18-39 with Ph-like ALL, Dr. Curran said.

Researchers are also wondering if up-front immunotherapy can help overcome disease biology, she said. Another potential therapy, she added, is CAR-T therapy for T-ALL.

Beyond cancer biology, “psychosocial factors are an even more challenging area in which we have fewer ongoing and less solutions,” Dr. Curran said.

Dr. Molina disclosed honoraria and consulting relationships with Autolus. Dr. Curran reported ties with Kite, Amgen, Incyte, Pfizer, Jazz, and Servier. Dr. Miller has no disclosures.

SAN DIEGO — It’s one of the great mysteries of hematology: Why do children with acute lymphoblastic leukemia (ALL) fare well in the modern era of cancer treatment, while adolescents and younger adults continue to face stubbornly high mortality rates?

In a session at the annual meeting of the American Society of Hematology in December, clinicians defined the extent of the problem — which one described as a “survival cliff” — and they discussed potential strategies to turn things around.

Cleveland Clinic hematologist John Molina, MD, EdM, highlighted a 2022 study that revealed “the 5-year overall survival for younger pediatric patients is quite phenomenal at 93%. But as you start shifting even to 15-19 patients, that shifts to an overall survival of 74%.”

In the rest of the young adult population, from age 20 to 39, the overall survival rate dips down to 59%. What’s going on?

As Dr. Molina noted, a 2008 study revealed that outcomes in ALL for those aged 16-20 “historically depended on which door you walked into”: the pediatric setting or the adult setting. Patients fared better on pediatric regimens.

Currently, he explained, those who begin treatment in adult oncology clinics will start with either a pediatric-inspired treatment called CALGB 10403 or HyperCVAD (cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, and dexamethasone plus methotrexate and cytarabine).

CALGB 10403 was developed based on a pediatric backbone of COG AALL0232, Dr. Molina said, and has higher doses of major myelosuppressive agents vs. HyperCVAD. A 2019 study determined that it was feasible to treat adolescents and young adults up to age 40 “with low treatment-related mortality and marked improvement in outcomes. OS [overall survival] at 3 years was 73%.”

However, Dr. Molina observed that only 39% of patients completed the treatment per protocol.

Which is better, CALGB 10403 or HyperCVAD? Dr. Molina said the risk of infertility and other long-term adverse effects is higher in HyperCVAD, but it has a lower risk of hepatic, pancreatic and thrombotic complications. And the CALGB 10403 regimen is more complicated to deliver, which is a potential obstacle in clinics without large numbers of patients.

As for outcomes, some research suggests they improve with pediatric-inspired regimens like CALGB 10403, he said, noting that “the debate continues.”

However, even with better regimens, Dr. Molina added, older ALL patients are still faring worse.

Also at the ASH presentation, Emory University/Children’s Healthcare of Atlanta pediatric cancer specialist Tamara Miller, MD, explored possible reasons that could explain the difference in outcomes based on age.

Cancer biology, response to chemotherapy, toxicities, psychosocial challenges, and low enrollment in clinical trials are all potential factors, she said. Specifically, aging into adulthood can lower tolerance of chemotherapy, and older patients are more prone to obesity, which is associated with worse outcomes, she said.

As for psychosocial challenges, it can be hard for older patients to manage their own medications, and they may lack insurance coverage, she said. Some patients may have worries about fertility, she added, and some may rebel against the requirements of treatment. Adherence is crucial to reducing risk of relapse, she added.

University of Cincinnati leukemia specialist Emily Curran, MD, told the ASH audience that researchers are exploring various avenues to improve outcomes.

Philadelphia chromosome-like (Ph-like) ALL, a subset of B-ALL, is associated with worse outcomes, she said, but it has multiple targetable pathways. An ongoing trial is exploring ruxolitinib (Jakafi) and chemotherapy in patients aged 18-39 with Ph-like ALL, Dr. Curran said.

Researchers are also wondering if up-front immunotherapy can help overcome disease biology, she said. Another potential therapy, she added, is CAR-T therapy for T-ALL.

Beyond cancer biology, “psychosocial factors are an even more challenging area in which we have fewer ongoing and less solutions,” Dr. Curran said.

Dr. Molina disclosed honoraria and consulting relationships with Autolus. Dr. Curran reported ties with Kite, Amgen, Incyte, Pfizer, Jazz, and Servier. Dr. Miller has no disclosures.

SAN DIEGO — It’s one of the great mysteries of hematology: Why do children with acute lymphoblastic leukemia (ALL) fare well in the modern era of cancer treatment, while adolescents and younger adults continue to face stubbornly high mortality rates?

In a session at the annual meeting of the American Society of Hematology in December, clinicians defined the extent of the problem — which one described as a “survival cliff” — and they discussed potential strategies to turn things around.

Cleveland Clinic hematologist John Molina, MD, EdM, highlighted a 2022 study that revealed “the 5-year overall survival for younger pediatric patients is quite phenomenal at 93%. But as you start shifting even to 15-19 patients, that shifts to an overall survival of 74%.”

In the rest of the young adult population, from age 20 to 39, the overall survival rate dips down to 59%. What’s going on?

As Dr. Molina noted, a 2008 study revealed that outcomes in ALL for those aged 16-20 “historically depended on which door you walked into”: the pediatric setting or the adult setting. Patients fared better on pediatric regimens.

Currently, he explained, those who begin treatment in adult oncology clinics will start with either a pediatric-inspired treatment called CALGB 10403 or HyperCVAD (cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, and dexamethasone plus methotrexate and cytarabine).

CALGB 10403 was developed based on a pediatric backbone of COG AALL0232, Dr. Molina said, and has higher doses of major myelosuppressive agents vs. HyperCVAD. A 2019 study determined that it was feasible to treat adolescents and young adults up to age 40 “with low treatment-related mortality and marked improvement in outcomes. OS [overall survival] at 3 years was 73%.”

However, Dr. Molina observed that only 39% of patients completed the treatment per protocol.

Which is better, CALGB 10403 or HyperCVAD? Dr. Molina said the risk of infertility and other long-term adverse effects is higher in HyperCVAD, but it has a lower risk of hepatic, pancreatic and thrombotic complications. And the CALGB 10403 regimen is more complicated to deliver, which is a potential obstacle in clinics without large numbers of patients.

As for outcomes, some research suggests they improve with pediatric-inspired regimens like CALGB 10403, he said, noting that “the debate continues.”

However, even with better regimens, Dr. Molina added, older ALL patients are still faring worse.

Also at the ASH presentation, Emory University/Children’s Healthcare of Atlanta pediatric cancer specialist Tamara Miller, MD, explored possible reasons that could explain the difference in outcomes based on age.

Cancer biology, response to chemotherapy, toxicities, psychosocial challenges, and low enrollment in clinical trials are all potential factors, she said. Specifically, aging into adulthood can lower tolerance of chemotherapy, and older patients are more prone to obesity, which is associated with worse outcomes, she said.

As for psychosocial challenges, it can be hard for older patients to manage their own medications, and they may lack insurance coverage, she said. Some patients may have worries about fertility, she added, and some may rebel against the requirements of treatment. Adherence is crucial to reducing risk of relapse, she added.

University of Cincinnati leukemia specialist Emily Curran, MD, told the ASH audience that researchers are exploring various avenues to improve outcomes.

Philadelphia chromosome-like (Ph-like) ALL, a subset of B-ALL, is associated with worse outcomes, she said, but it has multiple targetable pathways. An ongoing trial is exploring ruxolitinib (Jakafi) and chemotherapy in patients aged 18-39 with Ph-like ALL, Dr. Curran said.

Researchers are also wondering if up-front immunotherapy can help overcome disease biology, she said. Another potential therapy, she added, is CAR-T therapy for T-ALL.

Beyond cancer biology, “psychosocial factors are an even more challenging area in which we have fewer ongoing and less solutions,” Dr. Curran said.

Dr. Molina disclosed honoraria and consulting relationships with Autolus. Dr. Curran reported ties with Kite, Amgen, Incyte, Pfizer, Jazz, and Servier. Dr. Miller has no disclosures.

SAN DIEGO — Clinicians are encountering unique challenges as the American Society of Hematology (ASH) develops the first-ever clinical practice guidelines for treating acute lymphocytic leukemia (ALL) in adolescents and young adults, a wide-ranging age span that runs from older teenagers to thirtysomethings on the cusp of middle age.

At the crux of the matter is the unusual nature of ALL, said University of Chicago leukemia specialist Wendy Stock, MD, in a presentation at the annual meeting of the American Society of Hematology in December 2023. The disease is both rare and unique since it spans the entire lifetime from infancy to old age, she said.

The guidelines will focus on adolescents and young adults, which the National Cancer Institute defines as those aged 15-39. For these patients, “treatment is administered by the whole gamut of practitioners in the world of hematology, from pediatricians to adult hematologist/oncologists, which provides unique challenges in terms of understanding and access to care,” Dr. Stock said.

As she explained, ALL “is the bread and butter of pediatric oncology, but in the world of adult hematology-oncology, many patients are treated in small-practice settings where there have been very few uniform approaches available to the treating practitioners,” she said. “There’s not going to ever be the ability to get every — or even the majority — of adults into those big academic centers.”

Meanwhile, research from around the world has highlighted major mortality gaps between pediatric and adult care in ALL. “This has been our huge challenge: Is it the treatment approach? Is it the disease biology, the patient biology, the doctors who treat these diseases? Is it the geographic location where they’re treated? Well, we now know that, of course, it’s probably all of the above, and a lot more than that.”

In light of the need for guidance in ALL treatment, it will be crucial to disseminate data and recommendations via the guidelines, she said.

In 2021, ASH members approved the development of new clinical practice guidelines for this population. The process so far has been difficult, said pediatric oncologist Sumit Gupta, MD, PhD, of the Hospital for Sick Children in Toronto, Ontario, at the ASH presentation.

“At one point,” Dr. Gupta recalled, “someone on our methodology team said this was the most challenging systematic review and guideline creation that they’d ever worked on, which is not what you want to hear as a co-chair.”

One major challenge for the guideline drafters is to balance ALL research findings that cover only certain ages, Dr. Gupta said. A study, for example, may only include patients up to age 21 or over age 35, making it difficult to decide how it fits into a larger evidence base for adolescents and young adults.

“We don’t always have perfect evidence. But we’re trying to take all of that and translate it into a formalized systematic review,” he said. “This is tricky for any guideline. But ALL poses a particular challenge because of how the evidence base is spread out.”

Another challenge is figuring out how to review psychosocial interventions in ALL. They are obviously crucial, he said. But should guidelines only take into account strategies that were tested in ALL? Or should they look at a wider perspective and encompass research into non–ALL-specific approaches?

In terms of guidance about frontline treatment, the guideline developers are focusing on several topics, said University of Rochester hematologist/oncologist Kristen O’Dwyer, MD, at the ASH presentation. These include: Should adolescents and young adults receive pediatric or adult regimens? Where do targeted therapy, immunotherapy, steroids, allogeneic stem cell transplants, and central nervous system (CNS) prophylaxis fit in?

“Finally, there are a series of questions that are addressing the toxicity prevention and management that go along with these intensive chemotherapy regimens,” she said.

On one front, there’s a “knowledge gap” about the value of stem cell transplant vs pediatric-inspired chemotherapy as postremission therapies, Dr. O’Dwyer said, because there are no direct comparisons. What to do? “There are retrospective comparisons that are emerging along with population-level analysis, single-arm observational studies that suggest that a pediatric-based chemotherapy approach is superior with similar relapse rates and less treatment-related mortality,” she said.

ASH expects to release a draft of its ALL guidelines for adolescents and young adults later this year and publish final recommendations in late 2024 or early 2025.

Dr. Stock, Dr. Gupta, and Dr. O’Dwyer have no disclosures.

SAN DIEGO — Clinicians are encountering unique challenges as the American Society of Hematology (ASH) develops the first-ever clinical practice guidelines for treating acute lymphocytic leukemia (ALL) in adolescents and young adults, a wide-ranging age span that runs from older teenagers to thirtysomethings on the cusp of middle age.

At the crux of the matter is the unusual nature of ALL, said University of Chicago leukemia specialist Wendy Stock, MD, in a presentation at the annual meeting of the American Society of Hematology in December 2023. The disease is both rare and unique since it spans the entire lifetime from infancy to old age, she said.

The guidelines will focus on adolescents and young adults, which the National Cancer Institute defines as those aged 15-39. For these patients, “treatment is administered by the whole gamut of practitioners in the world of hematology, from pediatricians to adult hematologist/oncologists, which provides unique challenges in terms of understanding and access to care,” Dr. Stock said.

As she explained, ALL “is the bread and butter of pediatric oncology, but in the world of adult hematology-oncology, many patients are treated in small-practice settings where there have been very few uniform approaches available to the treating practitioners,” she said. “There’s not going to ever be the ability to get every — or even the majority — of adults into those big academic centers.”

Meanwhile, research from around the world has highlighted major mortality gaps between pediatric and adult care in ALL. “This has been our huge challenge: Is it the treatment approach? Is it the disease biology, the patient biology, the doctors who treat these diseases? Is it the geographic location where they’re treated? Well, we now know that, of course, it’s probably all of the above, and a lot more than that.”

In light of the need for guidance in ALL treatment, it will be crucial to disseminate data and recommendations via the guidelines, she said.

In 2021, ASH members approved the development of new clinical practice guidelines for this population. The process so far has been difficult, said pediatric oncologist Sumit Gupta, MD, PhD, of the Hospital for Sick Children in Toronto, Ontario, at the ASH presentation.

“At one point,” Dr. Gupta recalled, “someone on our methodology team said this was the most challenging systematic review and guideline creation that they’d ever worked on, which is not what you want to hear as a co-chair.”

One major challenge for the guideline drafters is to balance ALL research findings that cover only certain ages, Dr. Gupta said. A study, for example, may only include patients up to age 21 or over age 35, making it difficult to decide how it fits into a larger evidence base for adolescents and young adults.

“We don’t always have perfect evidence. But we’re trying to take all of that and translate it into a formalized systematic review,” he said. “This is tricky for any guideline. But ALL poses a particular challenge because of how the evidence base is spread out.”

Another challenge is figuring out how to review psychosocial interventions in ALL. They are obviously crucial, he said. But should guidelines only take into account strategies that were tested in ALL? Or should they look at a wider perspective and encompass research into non–ALL-specific approaches?

In terms of guidance about frontline treatment, the guideline developers are focusing on several topics, said University of Rochester hematologist/oncologist Kristen O’Dwyer, MD, at the ASH presentation. These include: Should adolescents and young adults receive pediatric or adult regimens? Where do targeted therapy, immunotherapy, steroids, allogeneic stem cell transplants, and central nervous system (CNS) prophylaxis fit in?

“Finally, there are a series of questions that are addressing the toxicity prevention and management that go along with these intensive chemotherapy regimens,” she said.

On one front, there’s a “knowledge gap” about the value of stem cell transplant vs pediatric-inspired chemotherapy as postremission therapies, Dr. O’Dwyer said, because there are no direct comparisons. What to do? “There are retrospective comparisons that are emerging along with population-level analysis, single-arm observational studies that suggest that a pediatric-based chemotherapy approach is superior with similar relapse rates and less treatment-related mortality,” she said.

ASH expects to release a draft of its ALL guidelines for adolescents and young adults later this year and publish final recommendations in late 2024 or early 2025.

Dr. Stock, Dr. Gupta, and Dr. O’Dwyer have no disclosures.

SAN DIEGO — Clinicians are encountering unique challenges as the American Society of Hematology (ASH) develops the first-ever clinical practice guidelines for treating acute lymphocytic leukemia (ALL) in adolescents and young adults, a wide-ranging age span that runs from older teenagers to thirtysomethings on the cusp of middle age.

At the crux of the matter is the unusual nature of ALL, said University of Chicago leukemia specialist Wendy Stock, MD, in a presentation at the annual meeting of the American Society of Hematology in December 2023. The disease is both rare and unique since it spans the entire lifetime from infancy to old age, she said.

The guidelines will focus on adolescents and young adults, which the National Cancer Institute defines as those aged 15-39. For these patients, “treatment is administered by the whole gamut of practitioners in the world of hematology, from pediatricians to adult hematologist/oncologists, which provides unique challenges in terms of understanding and access to care,” Dr. Stock said.

As she explained, ALL “is the bread and butter of pediatric oncology, but in the world of adult hematology-oncology, many patients are treated in small-practice settings where there have been very few uniform approaches available to the treating practitioners,” she said. “There’s not going to ever be the ability to get every — or even the majority — of adults into those big academic centers.”

Meanwhile, research from around the world has highlighted major mortality gaps between pediatric and adult care in ALL. “This has been our huge challenge: Is it the treatment approach? Is it the disease biology, the patient biology, the doctors who treat these diseases? Is it the geographic location where they’re treated? Well, we now know that, of course, it’s probably all of the above, and a lot more than that.”

In light of the need for guidance in ALL treatment, it will be crucial to disseminate data and recommendations via the guidelines, she said.

In 2021, ASH members approved the development of new clinical practice guidelines for this population. The process so far has been difficult, said pediatric oncologist Sumit Gupta, MD, PhD, of the Hospital for Sick Children in Toronto, Ontario, at the ASH presentation.

“At one point,” Dr. Gupta recalled, “someone on our methodology team said this was the most challenging systematic review and guideline creation that they’d ever worked on, which is not what you want to hear as a co-chair.”

One major challenge for the guideline drafters is to balance ALL research findings that cover only certain ages, Dr. Gupta said. A study, for example, may only include patients up to age 21 or over age 35, making it difficult to decide how it fits into a larger evidence base for adolescents and young adults.

“We don’t always have perfect evidence. But we’re trying to take all of that and translate it into a formalized systematic review,” he said. “This is tricky for any guideline. But ALL poses a particular challenge because of how the evidence base is spread out.”

Another challenge is figuring out how to review psychosocial interventions in ALL. They are obviously crucial, he said. But should guidelines only take into account strategies that were tested in ALL? Or should they look at a wider perspective and encompass research into non–ALL-specific approaches?

In terms of guidance about frontline treatment, the guideline developers are focusing on several topics, said University of Rochester hematologist/oncologist Kristen O’Dwyer, MD, at the ASH presentation. These include: Should adolescents and young adults receive pediatric or adult regimens? Where do targeted therapy, immunotherapy, steroids, allogeneic stem cell transplants, and central nervous system (CNS) prophylaxis fit in?

“Finally, there are a series of questions that are addressing the toxicity prevention and management that go along with these intensive chemotherapy regimens,” she said.

On one front, there’s a “knowledge gap” about the value of stem cell transplant vs pediatric-inspired chemotherapy as postremission therapies, Dr. O’Dwyer said, because there are no direct comparisons. What to do? “There are retrospective comparisons that are emerging along with population-level analysis, single-arm observational studies that suggest that a pediatric-based chemotherapy approach is superior with similar relapse rates and less treatment-related mortality,” she said.

ASH expects to release a draft of its ALL guidelines for adolescents and young adults later this year and publish final recommendations in late 2024 or early 2025.

Dr. Stock, Dr. Gupta, and Dr. O’Dwyer have no disclosures.

Over just a decade, sodium-glucose cotransporter-2 (SGLT2) inhibitors have revolutionized the second-line treatment of type 2 diabetes by improving the control of blood sugar, and they’re also being used to treat heart failure and chronic kidney disease. Now, there’s growing evidence that the medications have the potential to play a role in the treatment of a variety of rheumatologic diseases — gout, systemic lupus erythematosus (SLE), and lupus nephritis.

“I suspect that SGLT2 inhibitors may have a role in multiple rheumatic diseases,” said rheumatologist April Jorge, MD, of Harvard Medical School and Massachusetts General Hospital, Boston.

In gout, for example, “SGLT2 inhibitors hold great promise as a multipurpose treatment option,” said rheumatologist Chio Yokose, MD, MSc, also of Harvard Medical School and Massachusetts General Hospital. Both Dr. Jorge and Dr. Yokose spoke at recent medical conferences and in interviews about the potential value of the drugs in rheumatology.
 

There’s a big caveat. For the moment, SGLT2 inhibitors aren’t cleared for use in the treatment of rheumatologic conditions, and neither physician is ready to recommend prescribing them off-label outside of their FDA-approved indications.

But studies could pave the way toward more approved uses in rheumatology. And there’s good news for now: Many rheumatology patients may already be eligible to take the drugs because of other medical conditions. In gout, for example, “sizable proportions of patients have comorbidities for which they are already indicated,” Dr. Yokose said.
 

Research Hints at Gout-Busting Potential

The first SGLT2 inhibitor canagliflozin (Invokana), received FDA approval in 2013, followed by dapagliflozin (Farxiga), empagliflozin (Jardiance), ertugliflozin (Steglatro), and bexagliflozin (Brenzavvy). The drugs “lower blood sugar by causing the kidneys to remove sugar from the body through urine,” reports the National Kidney Foundation, and they “help to protect the kidneys and heart in people with CKD [chronic kidney disease].”

As Dr. Yokose noted in a presentation at the 2023 Gout Hyperuricemia and Crystal Associated Disease Network research symposium, SGLT2 inhibitors “have really become blockbuster drugs, and they’ve now been integrated into multiple professional society guidelines and recommendations.”

These drugs should not be confused with the wildly popular medications known as glucagon-like peptide-1 (GLP1) agonists, which include medications such as semaglutide (Ozempic and Wegovy). These drugs are generally administered via injection — unlike the oral SGLT2 inhibitors — and they’re variously indicated for type 2 diabetes and obesity.

Dr. Yokose highlighted research findings about the drugs in gout. A 2020 study, for example, tracked 295,907 US adults with type 2 diabetes who received a new prescription for an SGLT2 inhibitor or GLP1 agonist during 2013-2017. Those in the SGLT2 inhibitor group had a 36% lower risk of newly diagnosed gout (hazard ratio [HR], 0.64; 95% CI, 0.57-0.72), the researchers reported.

A similar study, a 2021 report from Taiwan, also linked SGLT2 inhibitors to improvement in gout incidence vs. dipeptidyl peptidase 4 (DPP4) inhibitors, diabetes drugs that are not linked to lower serum urate levels. In an adjusted analysis, the risk of gout was 11% lower in the SGLT2 inhibitor group (adjusted HR, 0.86; 95% CI, 0.78-0.95).

What about recurrent gout? In a 2023 study, Dr. Yokose and colleagues tracked patients with type 2 diabetes who began SGLT2 inhibitors or DPP4 inhibitors. Over the period from 2013 to 2017, those who took SGLT2 inhibitors were less likely to have gout flares (rate ratio [RR], 0.66; 95% CI, 0.57-0.75) and gout-primary emergency department visits/hospitalizations (RR, 0.52; 95% CI, 0.32-0.84).

“This finding requires further replication in other populations and compared to other drugs,” Dr. Yokose cautioned.

Another 2023 study analyzed UK data and reached similar results regarding risk of recurrent gout.

Lower Urate Levels and Less Inflammation Could Be Key

How might SGLT2 inhibitors reduce the risk of gout? Multiple studies have linked the drugs to lower serum urate levels, Dr. Yokose said, but researchers often excluded patients with gout.

For a small new study presented at the 2023 annual meeting of the American College of Rheumatology but not yet published, Dr. Yokose and colleagues reported that patients with gout who began SGLT2 inhibitors had lower urate levels than those who began a sulfonylurea, another second-line agent for type 2 diabetes. During the study period, up to 3 months before and after initiation, 43.5% of patients in the SGLT2 inhibitor group reached a target serum urate of < 6 mg/dL vs. 4.2% of sulfonylurea initiators.

“The magnitude of this reduction, while not as large as what can be achieved with appropriately titrated urate-lowering therapy such as allopurinol or febuxostat, is also not negligible. It’s believed to be between 1.5-2.0 mg/dL among patients with gout,” Dr. Yokose said. “Also, SGLT2 inhibitors are purported to have some anti-inflammatory effects that may target the same pathways responsible for the profound inflammation associated with acute gout flares. However, both the exact mechanisms underlying the serum urate-lowering and anti-inflammatory effects of SGLT2 [inhibitors] require further research and clarification.”

Moving forward, she said, “I would love to see some prospective studies of SGLT2 inhibitor use among patients with gout, looking at serum urate and clinical gout endpoints, as well as biomarkers to understand better the beneficial effects of SGLT2 inhibitors as it pertains to patients with gout.”

In Lupus, Findings Are More Mixed

Studies of SGLT2 inhibitors have excluded patients with lupus, limiting insight into their benefits in that specific population, said Dr. Jorge of Massachusetts General Hospital and Harvard Medical School. However, “one small phase I/II trial showed an acceptable safety profile of dapagliflozin add-on therapy in adult patients with SLE,” she said.

Her team is working to expand understanding about the drugs in people with lupus. At the 2023 ACR annual meeting, she presented the findings of a study that tracked patients with SLE who took SGLT2 inhibitors (n = 426, including 154 with lupus nephritis) or DPP4 inhibitors (n = 865, including 270 with lupus nephritis). Patients who took SGLT2 inhibitors had lower risks of major adverse cardiac events (HR, 0.69; 95% CI, 0.48-0.99) and renal progression (HR, 0.71; 95% CI, 0.51-0.98).

“Our results are promising, but the majority of patient with lupus who had received SGLT2 inhibitors also had the comorbidity of type 2 diabetes as a separate indication for SGLT2 inhibitor use,” Dr. Jorge said. “We still need to study the impact of SGLT2 inhibitors in patients with SLE and lupus nephritis who do not have a separate indication for the medication.”

Dr. Jorge added that “we do not yet know the ideal time to initiate SGLT2 inhibitors in the treatment of lupus nephritis. Specifically, it is not yet known whether these medications should be used in patients with persistent proteinuria due to damage from lupus nephritis or whether there is also a role to start these medications in patients with active lupus nephritis who are undergoing induction immunosuppression regimens.”

However, another study released at the 2023 ACR annual meeting suggested that SGLT2 inhibitors may not have a beneficial effect in lupus nephritis: “We observed a reduction in decline in eGFR [estimated glomerular filtration rate] after starting SGLT2 inhibitors; however, this reduction was not statistically significant … early experience suggested marginal benefit of SGLT2 inhibitors in SLE,” researchers from Johns Hopkins University, and the University of Maryland, Baltimore, reported.

“My cohort is not showing miracles from SGLT2 inhibitors,” study lead author Michelle Petri, MD, MPH, of Johns Hopkins, said in an interview.

Still, new European Alliance of Associations for Rheumatology recommendations for SLE now advise to consider the use of the drugs in patients with lupus nephritis who have reduced eGFR. Meanwhile, “the American College of Rheumatology is currently developing new treatment guidelines for SLE and for lupus nephritis, and SGLT2 inhibitors will likely be a topic of consideration,” Dr. Jorge added.

As for mechanism, Dr. Jorge said it’s not clear how the drugs may affect lupus. “It’s proposed that they have benefits in hemodynamic effects as well as potentially anti-inflammatory effects. The hemodynamic effects, including reducing intraglomerular hyperfiltration and reducing blood pressure, likely have similar benefits in patients with chronic kidney disease due to diabetic nephropathy or due to lupus nephritis with damage/scarring and persistent proteinuria. Patients with SLE and other chronic, systemic rheumatic diseases such as ANCA [antineutrophilic cytoplasmic antibody]-associated vasculitis also develop kidney disease and cardiovascular events mediated by inflammatory processes.”
 

Side Effects and Cost: Where Do They Fit In?

According to Dr. Yokose, SGLT2 inhibitors “are generally quite well-tolerated, and very serious adverse effects are rare.” Side effects include disrupted urination, increased thirst, genital infections, flu-like symptoms, and swelling.

Urinary-related problems are understandable “because these drugs cause the kidneys to pass more glucose into the urine,” University of Hong Kong cardiac specialist Bernard Cheung, MBBCh, PhD, who has studied SGLT2 inhibitors, said in an interview.

In Dr. Yokose’s 2023 study of SGLT2 inhibitors in recurrent gout, patients who took the drugs were 2.15 times more likely than the comparison group to have genital infections (hazard ratio, 2.15; 95% CI, 1.39-3.30). This finding “was what we’d expect,” she said.

She added that genital infection rates were higher among patients with diabetes, women, and uncircumcised men. “Fortunately, most experienced just a single mild episode that can readily be treated with topical therapy. There does not appear to be an increased risk of urinary tract infections.”

Dr. Cheung added that “doctors should be aware of a rare adverse effect called euglycemic ketoacidosis, in which the patient has increased ketones in the blood causing it to be more acidic than normal, but the blood glucose remains within the normal range.”

As for cost, goodrx.com reports that several SGLT2 inhibitors run about $550-$683 per month, making them expensive but still cheaper than GLP-1 agonists, which can cost $1,000 or more per month. Unlike the most popular GLP-1 agonists such as Ozempic, none of the SGLT2 inhibitors are in short supply, according to the American Society of Health-System Pharmacists.

“If someone with gout already has a cardiovascular-kidney-metabolic indication for SGLT2 inhibitors and also stands to benefit in terms of lowering serum urate and risk of recurrent gout flares, there is potential for high benefit relative to cost,” Dr. Yokose said.

She added: “It is well-documented that current gout care is suboptimal, and many patients end up in the emergency room or hospitalized for gout, which in and of itself is quite costly both for the patient and the health care system. Therefore, streamlining or integrating gout and comorbidity care with SGLT2 inhibitors could potentially be quite beneficial for patients with gout.”

In regard to lupus, “many patients with lupus undergo multiple hospitalizations related to their disease, which is a source of high health care costs,” Dr. Jorge said. “Additionally, chronic kidney disease and cardiovascular disease are major causes of disability and premature mortality. Further studies will be needed to better understand whether benefits of SGLT2 inhibitors may outweigh the costs of treatment.”

As for prescribing the drugs in lupus now, Dr. Jorge said they can be an option in lupus nephritis. “There is not a clear consensus of the ideal timing to initiate SGLT2 inhibitors — e.g., degree of proteinuria or eGFR range,” she said. “However, it is less controversial that SGLT2 inhibitors should be considered in particular for patients with lupus nephritis with ongoing proteinuria despite adequate treatment with conventional therapies.”

As for gout, Dr. Yokose isn’t ready to prescribe the drugs to patients who don’t have comorbidities that can be treated by the medications. However, she noted that those patients are rare.

“If I see a patient with gout with one or more of these comorbidities, and I see that they are not already on an SGLT2 inhibitor, I definitely take the time to talk to the patient about this exciting class of drugs and will consult with their other physicians about getting them started on an SGLT2 inhibitor.”

Dr. Yokose, Dr. Petri, and Dr. Cheung have no relevant disclosures. Dr. Jorge disclosed serving as a site investigator for SLE clinical trials funded by Bristol-Myers Squibb and Cabaletta Bio; the trials are not related to SGLT2 inhibitors.

Over just a decade, sodium-glucose cotransporter-2 (SGLT2) inhibitors have revolutionized the second-line treatment of type 2 diabetes by improving the control of blood sugar, and they’re also being used to treat heart failure and chronic kidney disease. Now, there’s growing evidence that the medications have the potential to play a role in the treatment of a variety of rheumatologic diseases — gout, systemic lupus erythematosus (SLE), and lupus nephritis.

“I suspect that SGLT2 inhibitors may have a role in multiple rheumatic diseases,” said rheumatologist April Jorge, MD, of Harvard Medical School and Massachusetts General Hospital, Boston.

In gout, for example, “SGLT2 inhibitors hold great promise as a multipurpose treatment option,” said rheumatologist Chio Yokose, MD, MSc, also of Harvard Medical School and Massachusetts General Hospital. Both Dr. Jorge and Dr. Yokose spoke at recent medical conferences and in interviews about the potential value of the drugs in rheumatology.
 

There’s a big caveat. For the moment, SGLT2 inhibitors aren’t cleared for use in the treatment of rheumatologic conditions, and neither physician is ready to recommend prescribing them off-label outside of their FDA-approved indications.

But studies could pave the way toward more approved uses in rheumatology. And there’s good news for now: Many rheumatology patients may already be eligible to take the drugs because of other medical conditions. In gout, for example, “sizable proportions of patients have comorbidities for which they are already indicated,” Dr. Yokose said.
 

Research Hints at Gout-Busting Potential

The first SGLT2 inhibitor canagliflozin (Invokana), received FDA approval in 2013, followed by dapagliflozin (Farxiga), empagliflozin (Jardiance), ertugliflozin (Steglatro), and bexagliflozin (Brenzavvy). The drugs “lower blood sugar by causing the kidneys to remove sugar from the body through urine,” reports the National Kidney Foundation, and they “help to protect the kidneys and heart in people with CKD [chronic kidney disease].”

As Dr. Yokose noted in a presentation at the 2023 Gout Hyperuricemia and Crystal Associated Disease Network research symposium, SGLT2 inhibitors “have really become blockbuster drugs, and they’ve now been integrated into multiple professional society guidelines and recommendations.”

These drugs should not be confused with the wildly popular medications known as glucagon-like peptide-1 (GLP1) agonists, which include medications such as semaglutide (Ozempic and Wegovy). These drugs are generally administered via injection — unlike the oral SGLT2 inhibitors — and they’re variously indicated for type 2 diabetes and obesity.

Dr. Yokose highlighted research findings about the drugs in gout. A 2020 study, for example, tracked 295,907 US adults with type 2 diabetes who received a new prescription for an SGLT2 inhibitor or GLP1 agonist during 2013-2017. Those in the SGLT2 inhibitor group had a 36% lower risk of newly diagnosed gout (hazard ratio [HR], 0.64; 95% CI, 0.57-0.72), the researchers reported.

A similar study, a 2021 report from Taiwan, also linked SGLT2 inhibitors to improvement in gout incidence vs. dipeptidyl peptidase 4 (DPP4) inhibitors, diabetes drugs that are not linked to lower serum urate levels. In an adjusted analysis, the risk of gout was 11% lower in the SGLT2 inhibitor group (adjusted HR, 0.86; 95% CI, 0.78-0.95).

What about recurrent gout? In a 2023 study, Dr. Yokose and colleagues tracked patients with type 2 diabetes who began SGLT2 inhibitors or DPP4 inhibitors. Over the period from 2013 to 2017, those who took SGLT2 inhibitors were less likely to have gout flares (rate ratio [RR], 0.66; 95% CI, 0.57-0.75) and gout-primary emergency department visits/hospitalizations (RR, 0.52; 95% CI, 0.32-0.84).

“This finding requires further replication in other populations and compared to other drugs,” Dr. Yokose cautioned.

Another 2023 study analyzed UK data and reached similar results regarding risk of recurrent gout.

Lower Urate Levels and Less Inflammation Could Be Key

How might SGLT2 inhibitors reduce the risk of gout? Multiple studies have linked the drugs to lower serum urate levels, Dr. Yokose said, but researchers often excluded patients with gout.

For a small new study presented at the 2023 annual meeting of the American College of Rheumatology but not yet published, Dr. Yokose and colleagues reported that patients with gout who began SGLT2 inhibitors had lower urate levels than those who began a sulfonylurea, another second-line agent for type 2 diabetes. During the study period, up to 3 months before and after initiation, 43.5% of patients in the SGLT2 inhibitor group reached a target serum urate of < 6 mg/dL vs. 4.2% of sulfonylurea initiators.

“The magnitude of this reduction, while not as large as what can be achieved with appropriately titrated urate-lowering therapy such as allopurinol or febuxostat, is also not negligible. It’s believed to be between 1.5-2.0 mg/dL among patients with gout,” Dr. Yokose said. “Also, SGLT2 inhibitors are purported to have some anti-inflammatory effects that may target the same pathways responsible for the profound inflammation associated with acute gout flares. However, both the exact mechanisms underlying the serum urate-lowering and anti-inflammatory effects of SGLT2 [inhibitors] require further research and clarification.”

Moving forward, she said, “I would love to see some prospective studies of SGLT2 inhibitor use among patients with gout, looking at serum urate and clinical gout endpoints, as well as biomarkers to understand better the beneficial effects of SGLT2 inhibitors as it pertains to patients with gout.”

In Lupus, Findings Are More Mixed

Studies of SGLT2 inhibitors have excluded patients with lupus, limiting insight into their benefits in that specific population, said Dr. Jorge of Massachusetts General Hospital and Harvard Medical School. However, “one small phase I/II trial showed an acceptable safety profile of dapagliflozin add-on therapy in adult patients with SLE,” she said.

Her team is working to expand understanding about the drugs in people with lupus. At the 2023 ACR annual meeting, she presented the findings of a study that tracked patients with SLE who took SGLT2 inhibitors (n = 426, including 154 with lupus nephritis) or DPP4 inhibitors (n = 865, including 270 with lupus nephritis). Patients who took SGLT2 inhibitors had lower risks of major adverse cardiac events (HR, 0.69; 95% CI, 0.48-0.99) and renal progression (HR, 0.71; 95% CI, 0.51-0.98).

“Our results are promising, but the majority of patient with lupus who had received SGLT2 inhibitors also had the comorbidity of type 2 diabetes as a separate indication for SGLT2 inhibitor use,” Dr. Jorge said. “We still need to study the impact of SGLT2 inhibitors in patients with SLE and lupus nephritis who do not have a separate indication for the medication.”

Dr. Jorge added that “we do not yet know the ideal time to initiate SGLT2 inhibitors in the treatment of lupus nephritis. Specifically, it is not yet known whether these medications should be used in patients with persistent proteinuria due to damage from lupus nephritis or whether there is also a role to start these medications in patients with active lupus nephritis who are undergoing induction immunosuppression regimens.”

However, another study released at the 2023 ACR annual meeting suggested that SGLT2 inhibitors may not have a beneficial effect in lupus nephritis: “We observed a reduction in decline in eGFR [estimated glomerular filtration rate] after starting SGLT2 inhibitors; however, this reduction was not statistically significant … early experience suggested marginal benefit of SGLT2 inhibitors in SLE,” researchers from Johns Hopkins University, and the University of Maryland, Baltimore, reported.

“My cohort is not showing miracles from SGLT2 inhibitors,” study lead author Michelle Petri, MD, MPH, of Johns Hopkins, said in an interview.

Still, new European Alliance of Associations for Rheumatology recommendations for SLE now advise to consider the use of the drugs in patients with lupus nephritis who have reduced eGFR. Meanwhile, “the American College of Rheumatology is currently developing new treatment guidelines for SLE and for lupus nephritis, and SGLT2 inhibitors will likely be a topic of consideration,” Dr. Jorge added.

As for mechanism, Dr. Jorge said it’s not clear how the drugs may affect lupus. “It’s proposed that they have benefits in hemodynamic effects as well as potentially anti-inflammatory effects. The hemodynamic effects, including reducing intraglomerular hyperfiltration and reducing blood pressure, likely have similar benefits in patients with chronic kidney disease due to diabetic nephropathy or due to lupus nephritis with damage/scarring and persistent proteinuria. Patients with SLE and other chronic, systemic rheumatic diseases such as ANCA [antineutrophilic cytoplasmic antibody]-associated vasculitis also develop kidney disease and cardiovascular events mediated by inflammatory processes.”
 

Side Effects and Cost: Where Do They Fit In?

According to Dr. Yokose, SGLT2 inhibitors “are generally quite well-tolerated, and very serious adverse effects are rare.” Side effects include disrupted urination, increased thirst, genital infections, flu-like symptoms, and swelling.

Urinary-related problems are understandable “because these drugs cause the kidneys to pass more glucose into the urine,” University of Hong Kong cardiac specialist Bernard Cheung, MBBCh, PhD, who has studied SGLT2 inhibitors, said in an interview.

In Dr. Yokose’s 2023 study of SGLT2 inhibitors in recurrent gout, patients who took the drugs were 2.15 times more likely than the comparison group to have genital infections (hazard ratio, 2.15; 95% CI, 1.39-3.30). This finding “was what we’d expect,” she said.

She added that genital infection rates were higher among patients with diabetes, women, and uncircumcised men. “Fortunately, most experienced just a single mild episode that can readily be treated with topical therapy. There does not appear to be an increased risk of urinary tract infections.”

Dr. Cheung added that “doctors should be aware of a rare adverse effect called euglycemic ketoacidosis, in which the patient has increased ketones in the blood causing it to be more acidic than normal, but the blood glucose remains within the normal range.”

As for cost, goodrx.com reports that several SGLT2 inhibitors run about $550-$683 per month, making them expensive but still cheaper than GLP-1 agonists, which can cost $1,000 or more per month. Unlike the most popular GLP-1 agonists such as Ozempic, none of the SGLT2 inhibitors are in short supply, according to the American Society of Health-System Pharmacists.

“If someone with gout already has a cardiovascular-kidney-metabolic indication for SGLT2 inhibitors and also stands to benefit in terms of lowering serum urate and risk of recurrent gout flares, there is potential for high benefit relative to cost,” Dr. Yokose said.

She added: “It is well-documented that current gout care is suboptimal, and many patients end up in the emergency room or hospitalized for gout, which in and of itself is quite costly both for the patient and the health care system. Therefore, streamlining or integrating gout and comorbidity care with SGLT2 inhibitors could potentially be quite beneficial for patients with gout.”

In regard to lupus, “many patients with lupus undergo multiple hospitalizations related to their disease, which is a source of high health care costs,” Dr. Jorge said. “Additionally, chronic kidney disease and cardiovascular disease are major causes of disability and premature mortality. Further studies will be needed to better understand whether benefits of SGLT2 inhibitors may outweigh the costs of treatment.”

As for prescribing the drugs in lupus now, Dr. Jorge said they can be an option in lupus nephritis. “There is not a clear consensus of the ideal timing to initiate SGLT2 inhibitors — e.g., degree of proteinuria or eGFR range,” she said. “However, it is less controversial that SGLT2 inhibitors should be considered in particular for patients with lupus nephritis with ongoing proteinuria despite adequate treatment with conventional therapies.”

As for gout, Dr. Yokose isn’t ready to prescribe the drugs to patients who don’t have comorbidities that can be treated by the medications. However, she noted that those patients are rare.

“If I see a patient with gout with one or more of these comorbidities, and I see that they are not already on an SGLT2 inhibitor, I definitely take the time to talk to the patient about this exciting class of drugs and will consult with their other physicians about getting them started on an SGLT2 inhibitor.”

Dr. Yokose, Dr. Petri, and Dr. Cheung have no relevant disclosures. Dr. Jorge disclosed serving as a site investigator for SLE clinical trials funded by Bristol-Myers Squibb and Cabaletta Bio; the trials are not related to SGLT2 inhibitors.

Over just a decade, sodium-glucose cotransporter-2 (SGLT2) inhibitors have revolutionized the second-line treatment of type 2 diabetes by improving the control of blood sugar, and they’re also being used to treat heart failure and chronic kidney disease. Now, there’s growing evidence that the medications have the potential to play a role in the treatment of a variety of rheumatologic diseases — gout, systemic lupus erythematosus (SLE), and lupus nephritis.

“I suspect that SGLT2 inhibitors may have a role in multiple rheumatic diseases,” said rheumatologist April Jorge, MD, of Harvard Medical School and Massachusetts General Hospital, Boston.

In gout, for example, “SGLT2 inhibitors hold great promise as a multipurpose treatment option,” said rheumatologist Chio Yokose, MD, MSc, also of Harvard Medical School and Massachusetts General Hospital. Both Dr. Jorge and Dr. Yokose spoke at recent medical conferences and in interviews about the potential value of the drugs in rheumatology.
 

There’s a big caveat. For the moment, SGLT2 inhibitors aren’t cleared for use in the treatment of rheumatologic conditions, and neither physician is ready to recommend prescribing them off-label outside of their FDA-approved indications.

But studies could pave the way toward more approved uses in rheumatology. And there’s good news for now: Many rheumatology patients may already be eligible to take the drugs because of other medical conditions. In gout, for example, “sizable proportions of patients have comorbidities for which they are already indicated,” Dr. Yokose said.
 

Research Hints at Gout-Busting Potential

The first SGLT2 inhibitor canagliflozin (Invokana), received FDA approval in 2013, followed by dapagliflozin (Farxiga), empagliflozin (Jardiance), ertugliflozin (Steglatro), and bexagliflozin (Brenzavvy). The drugs “lower blood sugar by causing the kidneys to remove sugar from the body through urine,” reports the National Kidney Foundation, and they “help to protect the kidneys and heart in people with CKD [chronic kidney disease].”

As Dr. Yokose noted in a presentation at the 2023 Gout Hyperuricemia and Crystal Associated Disease Network research symposium, SGLT2 inhibitors “have really become blockbuster drugs, and they’ve now been integrated into multiple professional society guidelines and recommendations.”

These drugs should not be confused with the wildly popular medications known as glucagon-like peptide-1 (GLP1) agonists, which include medications such as semaglutide (Ozempic and Wegovy). These drugs are generally administered via injection — unlike the oral SGLT2 inhibitors — and they’re variously indicated for type 2 diabetes and obesity.

Dr. Yokose highlighted research findings about the drugs in gout. A 2020 study, for example, tracked 295,907 US adults with type 2 diabetes who received a new prescription for an SGLT2 inhibitor or GLP1 agonist during 2013-2017. Those in the SGLT2 inhibitor group had a 36% lower risk of newly diagnosed gout (hazard ratio [HR], 0.64; 95% CI, 0.57-0.72), the researchers reported.

A similar study, a 2021 report from Taiwan, also linked SGLT2 inhibitors to improvement in gout incidence vs. dipeptidyl peptidase 4 (DPP4) inhibitors, diabetes drugs that are not linked to lower serum urate levels. In an adjusted analysis, the risk of gout was 11% lower in the SGLT2 inhibitor group (adjusted HR, 0.86; 95% CI, 0.78-0.95).

What about recurrent gout? In a 2023 study, Dr. Yokose and colleagues tracked patients with type 2 diabetes who began SGLT2 inhibitors or DPP4 inhibitors. Over the period from 2013 to 2017, those who took SGLT2 inhibitors were less likely to have gout flares (rate ratio [RR], 0.66; 95% CI, 0.57-0.75) and gout-primary emergency department visits/hospitalizations (RR, 0.52; 95% CI, 0.32-0.84).

“This finding requires further replication in other populations and compared to other drugs,” Dr. Yokose cautioned.

Another 2023 study analyzed UK data and reached similar results regarding risk of recurrent gout.

Lower Urate Levels and Less Inflammation Could Be Key

How might SGLT2 inhibitors reduce the risk of gout? Multiple studies have linked the drugs to lower serum urate levels, Dr. Yokose said, but researchers often excluded patients with gout.

For a small new study presented at the 2023 annual meeting of the American College of Rheumatology but not yet published, Dr. Yokose and colleagues reported that patients with gout who began SGLT2 inhibitors had lower urate levels than those who began a sulfonylurea, another second-line agent for type 2 diabetes. During the study period, up to 3 months before and after initiation, 43.5% of patients in the SGLT2 inhibitor group reached a target serum urate of < 6 mg/dL vs. 4.2% of sulfonylurea initiators.

“The magnitude of this reduction, while not as large as what can be achieved with appropriately titrated urate-lowering therapy such as allopurinol or febuxostat, is also not negligible. It’s believed to be between 1.5-2.0 mg/dL among patients with gout,” Dr. Yokose said. “Also, SGLT2 inhibitors are purported to have some anti-inflammatory effects that may target the same pathways responsible for the profound inflammation associated with acute gout flares. However, both the exact mechanisms underlying the serum urate-lowering and anti-inflammatory effects of SGLT2 [inhibitors] require further research and clarification.”

Moving forward, she said, “I would love to see some prospective studies of SGLT2 inhibitor use among patients with gout, looking at serum urate and clinical gout endpoints, as well as biomarkers to understand better the beneficial effects of SGLT2 inhibitors as it pertains to patients with gout.”

In Lupus, Findings Are More Mixed

Studies of SGLT2 inhibitors have excluded patients with lupus, limiting insight into their benefits in that specific population, said Dr. Jorge of Massachusetts General Hospital and Harvard Medical School. However, “one small phase I/II trial showed an acceptable safety profile of dapagliflozin add-on therapy in adult patients with SLE,” she said.

Her team is working to expand understanding about the drugs in people with lupus. At the 2023 ACR annual meeting, she presented the findings of a study that tracked patients with SLE who took SGLT2 inhibitors (n = 426, including 154 with lupus nephritis) or DPP4 inhibitors (n = 865, including 270 with lupus nephritis). Patients who took SGLT2 inhibitors had lower risks of major adverse cardiac events (HR, 0.69; 95% CI, 0.48-0.99) and renal progression (HR, 0.71; 95% CI, 0.51-0.98).

“Our results are promising, but the majority of patient with lupus who had received SGLT2 inhibitors also had the comorbidity of type 2 diabetes as a separate indication for SGLT2 inhibitor use,” Dr. Jorge said. “We still need to study the impact of SGLT2 inhibitors in patients with SLE and lupus nephritis who do not have a separate indication for the medication.”

Dr. Jorge added that “we do not yet know the ideal time to initiate SGLT2 inhibitors in the treatment of lupus nephritis. Specifically, it is not yet known whether these medications should be used in patients with persistent proteinuria due to damage from lupus nephritis or whether there is also a role to start these medications in patients with active lupus nephritis who are undergoing induction immunosuppression regimens.”

However, another study released at the 2023 ACR annual meeting suggested that SGLT2 inhibitors may not have a beneficial effect in lupus nephritis: “We observed a reduction in decline in eGFR [estimated glomerular filtration rate] after starting SGLT2 inhibitors; however, this reduction was not statistically significant … early experience suggested marginal benefit of SGLT2 inhibitors in SLE,” researchers from Johns Hopkins University, and the University of Maryland, Baltimore, reported.

“My cohort is not showing miracles from SGLT2 inhibitors,” study lead author Michelle Petri, MD, MPH, of Johns Hopkins, said in an interview.

Still, new European Alliance of Associations for Rheumatology recommendations for SLE now advise to consider the use of the drugs in patients with lupus nephritis who have reduced eGFR. Meanwhile, “the American College of Rheumatology is currently developing new treatment guidelines for SLE and for lupus nephritis, and SGLT2 inhibitors will likely be a topic of consideration,” Dr. Jorge added.

As for mechanism, Dr. Jorge said it’s not clear how the drugs may affect lupus. “It’s proposed that they have benefits in hemodynamic effects as well as potentially anti-inflammatory effects. The hemodynamic effects, including reducing intraglomerular hyperfiltration and reducing blood pressure, likely have similar benefits in patients with chronic kidney disease due to diabetic nephropathy or due to lupus nephritis with damage/scarring and persistent proteinuria. Patients with SLE and other chronic, systemic rheumatic diseases such as ANCA [antineutrophilic cytoplasmic antibody]-associated vasculitis also develop kidney disease and cardiovascular events mediated by inflammatory processes.”
 

Side Effects and Cost: Where Do They Fit In?

According to Dr. Yokose, SGLT2 inhibitors “are generally quite well-tolerated, and very serious adverse effects are rare.” Side effects include disrupted urination, increased thirst, genital infections, flu-like symptoms, and swelling.

Urinary-related problems are understandable “because these drugs cause the kidneys to pass more glucose into the urine,” University of Hong Kong cardiac specialist Bernard Cheung, MBBCh, PhD, who has studied SGLT2 inhibitors, said in an interview.

In Dr. Yokose’s 2023 study of SGLT2 inhibitors in recurrent gout, patients who took the drugs were 2.15 times more likely than the comparison group to have genital infections (hazard ratio, 2.15; 95% CI, 1.39-3.30). This finding “was what we’d expect,” she said.

She added that genital infection rates were higher among patients with diabetes, women, and uncircumcised men. “Fortunately, most experienced just a single mild episode that can readily be treated with topical therapy. There does not appear to be an increased risk of urinary tract infections.”

Dr. Cheung added that “doctors should be aware of a rare adverse effect called euglycemic ketoacidosis, in which the patient has increased ketones in the blood causing it to be more acidic than normal, but the blood glucose remains within the normal range.”

As for cost, goodrx.com reports that several SGLT2 inhibitors run about $550-$683 per month, making them expensive but still cheaper than GLP-1 agonists, which can cost $1,000 or more per month. Unlike the most popular GLP-1 agonists such as Ozempic, none of the SGLT2 inhibitors are in short supply, according to the American Society of Health-System Pharmacists.

“If someone with gout already has a cardiovascular-kidney-metabolic indication for SGLT2 inhibitors and also stands to benefit in terms of lowering serum urate and risk of recurrent gout flares, there is potential for high benefit relative to cost,” Dr. Yokose said.

She added: “It is well-documented that current gout care is suboptimal, and many patients end up in the emergency room or hospitalized for gout, which in and of itself is quite costly both for the patient and the health care system. Therefore, streamlining or integrating gout and comorbidity care with SGLT2 inhibitors could potentially be quite beneficial for patients with gout.”

In regard to lupus, “many patients with lupus undergo multiple hospitalizations related to their disease, which is a source of high health care costs,” Dr. Jorge said. “Additionally, chronic kidney disease and cardiovascular disease are major causes of disability and premature mortality. Further studies will be needed to better understand whether benefits of SGLT2 inhibitors may outweigh the costs of treatment.”

As for prescribing the drugs in lupus now, Dr. Jorge said they can be an option in lupus nephritis. “There is not a clear consensus of the ideal timing to initiate SGLT2 inhibitors — e.g., degree of proteinuria or eGFR range,” she said. “However, it is less controversial that SGLT2 inhibitors should be considered in particular for patients with lupus nephritis with ongoing proteinuria despite adequate treatment with conventional therapies.”

As for gout, Dr. Yokose isn’t ready to prescribe the drugs to patients who don’t have comorbidities that can be treated by the medications. However, she noted that those patients are rare.

“If I see a patient with gout with one or more of these comorbidities, and I see that they are not already on an SGLT2 inhibitor, I definitely take the time to talk to the patient about this exciting class of drugs and will consult with their other physicians about getting them started on an SGLT2 inhibitor.”

Dr. Yokose, Dr. Petri, and Dr. Cheung have no relevant disclosures. Dr. Jorge disclosed serving as a site investigator for SLE clinical trials funded by Bristol-Myers Squibb and Cabaletta Bio; the trials are not related to SGLT2 inhibitors.

SAN DIEGO — While medicine has made tremendous strides against acute lymphoblastic leukemia (ALL) in children in recent years, a new study finds that mortality outcomes in older adults in the United States haven’t improved since the turn of the 21st century.

From 1999 to 2020, age-adjusted mortality rates for patients with ALL aged 55 and up didn’t change, oncologist-hematologist Jamie L. Koprivnikar, MD, of New Jersey’s Hackensack University Medical Center, reported at the annual meeting of the American Society of Hematology. The rates were 10.8 per 1 million in 1999 and 10.6 per 1 million in 2020.

By contrast, the mortality rates for children aged 0-15 improved from 3.5 per 1 million in 1999 to 2.2 per 1 million in 2020.

“The findings were particularly surprising and disappointing to me,” Dr. Koprivnikar said in an interview. “My overall sense is that we’ve really improved our outcomes of treating patients with ALL and are making great strides forward, moving away from so much chemotherapy and toward more kinds of immunotherapies and targeted therapies. So we need to understand what’s driving this.”

According to Dr. Koprivnikar, ALL is more common in children than adults. However, “even though the majority of cases tend to occur in children, we know that the majority of deaths are actually in the adult patient population,” she said.

One challenge for treatment is that therapies that work well in the pediatric population aren’t as effective in adults, she said. ALL is biologically different in adults in some ways, she added, and older patients may have more comorbidities. “It ends up being a really complicated story with all of these different factors playing into the complexity.”

For the new study, Dr. Koprivnikar and colleagues analyzed death certificate data from the Centers for Disease Control and Prevention’s Wide-Ranging Online Data for Epidemiologic Research database. They found that 17,238 people died from ALL between 1999 and 2020. There were no significant differences in terms of gender, race, and region.

The study authors noted that mortality rates didn’t change despite medical advances in ALL such as blinatumomab, inotuzumab, and targeted tyrosine kinase inhibitor-based therapy. It’s unclear if the treatments have made it to the older-adult setting yet, Dr. Koprivnikar said.

There may be problems with access due to socioeconomic factors as well, she said. “ALL is actually more common among those of Hispanic heritage, and we don’t completely understand that.”

Marlise R. Luskin, MD, a leukemia specialist at Dana-Farber Cancer Institute, Boston, said in an interview that the study “is a reminder that clinical trial outcomes are limited — specifically trial results that often emphasize early results and report on a select population of older patients who generally are socially resourced and physically and mentally more fit.”

Dr. Luskin added that the study reports on outcomes through 2020, including years when newer regimens were not broadly disseminated outside of clinical trials.

Moving forward, she said, “this report suggests we need to continue to develop novel approaches and understand long-term outcomes as well as ‘real world’ outcomes. A similar study should be repeated again in 3-5 years as novel regimens become standard. We hope to see improvements.”

No study funding was reported. Dr. Koprivnikar disclosed consulting relationships with Alexion, GSK, Novartis, and Apellis. Other authors reported no disclosures. Dr. Luskin disclosed ties with Pfizer, Novartis, Jazz, Kite, and AbbVie.

SAN DIEGO — While medicine has made tremendous strides against acute lymphoblastic leukemia (ALL) in children in recent years, a new study finds that mortality outcomes in older adults in the United States haven’t improved since the turn of the 21st century.

From 1999 to 2020, age-adjusted mortality rates for patients with ALL aged 55 and up didn’t change, oncologist-hematologist Jamie L. Koprivnikar, MD, of New Jersey’s Hackensack University Medical Center, reported at the annual meeting of the American Society of Hematology. The rates were 10.8 per 1 million in 1999 and 10.6 per 1 million in 2020.

By contrast, the mortality rates for children aged 0-15 improved from 3.5 per 1 million in 1999 to 2.2 per 1 million in 2020.

“The findings were particularly surprising and disappointing to me,” Dr. Koprivnikar said in an interview. “My overall sense is that we’ve really improved our outcomes of treating patients with ALL and are making great strides forward, moving away from so much chemotherapy and toward more kinds of immunotherapies and targeted therapies. So we need to understand what’s driving this.”

According to Dr. Koprivnikar, ALL is more common in children than adults. However, “even though the majority of cases tend to occur in children, we know that the majority of deaths are actually in the adult patient population,” she said.

One challenge for treatment is that therapies that work well in the pediatric population aren’t as effective in adults, she said. ALL is biologically different in adults in some ways, she added, and older patients may have more comorbidities. “It ends up being a really complicated story with all of these different factors playing into the complexity.”

For the new study, Dr. Koprivnikar and colleagues analyzed death certificate data from the Centers for Disease Control and Prevention’s Wide-Ranging Online Data for Epidemiologic Research database. They found that 17,238 people died from ALL between 1999 and 2020. There were no significant differences in terms of gender, race, and region.

The study authors noted that mortality rates didn’t change despite medical advances in ALL such as blinatumomab, inotuzumab, and targeted tyrosine kinase inhibitor-based therapy. It’s unclear if the treatments have made it to the older-adult setting yet, Dr. Koprivnikar said.

There may be problems with access due to socioeconomic factors as well, she said. “ALL is actually more common among those of Hispanic heritage, and we don’t completely understand that.”

Marlise R. Luskin, MD, a leukemia specialist at Dana-Farber Cancer Institute, Boston, said in an interview that the study “is a reminder that clinical trial outcomes are limited — specifically trial results that often emphasize early results and report on a select population of older patients who generally are socially resourced and physically and mentally more fit.”

Dr. Luskin added that the study reports on outcomes through 2020, including years when newer regimens were not broadly disseminated outside of clinical trials.

Moving forward, she said, “this report suggests we need to continue to develop novel approaches and understand long-term outcomes as well as ‘real world’ outcomes. A similar study should be repeated again in 3-5 years as novel regimens become standard. We hope to see improvements.”

No study funding was reported. Dr. Koprivnikar disclosed consulting relationships with Alexion, GSK, Novartis, and Apellis. Other authors reported no disclosures. Dr. Luskin disclosed ties with Pfizer, Novartis, Jazz, Kite, and AbbVie.

SAN DIEGO — While medicine has made tremendous strides against acute lymphoblastic leukemia (ALL) in children in recent years, a new study finds that mortality outcomes in older adults in the United States haven’t improved since the turn of the 21st century.

From 1999 to 2020, age-adjusted mortality rates for patients with ALL aged 55 and up didn’t change, oncologist-hematologist Jamie L. Koprivnikar, MD, of New Jersey’s Hackensack University Medical Center, reported at the annual meeting of the American Society of Hematology. The rates were 10.8 per 1 million in 1999 and 10.6 per 1 million in 2020.

By contrast, the mortality rates for children aged 0-15 improved from 3.5 per 1 million in 1999 to 2.2 per 1 million in 2020.

“The findings were particularly surprising and disappointing to me,” Dr. Koprivnikar said in an interview. “My overall sense is that we’ve really improved our outcomes of treating patients with ALL and are making great strides forward, moving away from so much chemotherapy and toward more kinds of immunotherapies and targeted therapies. So we need to understand what’s driving this.”

According to Dr. Koprivnikar, ALL is more common in children than adults. However, “even though the majority of cases tend to occur in children, we know that the majority of deaths are actually in the adult patient population,” she said.

One challenge for treatment is that therapies that work well in the pediatric population aren’t as effective in adults, she said. ALL is biologically different in adults in some ways, she added, and older patients may have more comorbidities. “It ends up being a really complicated story with all of these different factors playing into the complexity.”

For the new study, Dr. Koprivnikar and colleagues analyzed death certificate data from the Centers for Disease Control and Prevention’s Wide-Ranging Online Data for Epidemiologic Research database. They found that 17,238 people died from ALL between 1999 and 2020. There were no significant differences in terms of gender, race, and region.

The study authors noted that mortality rates didn’t change despite medical advances in ALL such as blinatumomab, inotuzumab, and targeted tyrosine kinase inhibitor-based therapy. It’s unclear if the treatments have made it to the older-adult setting yet, Dr. Koprivnikar said.

There may be problems with access due to socioeconomic factors as well, she said. “ALL is actually more common among those of Hispanic heritage, and we don’t completely understand that.”

Marlise R. Luskin, MD, a leukemia specialist at Dana-Farber Cancer Institute, Boston, said in an interview that the study “is a reminder that clinical trial outcomes are limited — specifically trial results that often emphasize early results and report on a select population of older patients who generally are socially resourced and physically and mentally more fit.”

Dr. Luskin added that the study reports on outcomes through 2020, including years when newer regimens were not broadly disseminated outside of clinical trials.

Moving forward, she said, “this report suggests we need to continue to develop novel approaches and understand long-term outcomes as well as ‘real world’ outcomes. A similar study should be repeated again in 3-5 years as novel regimens become standard. We hope to see improvements.”

No study funding was reported. Dr. Koprivnikar disclosed consulting relationships with Alexion, GSK, Novartis, and Apellis. Other authors reported no disclosures. Dr. Luskin disclosed ties with Pfizer, Novartis, Jazz, Kite, and AbbVie.

Scientists are beginning to unravel the secrets of acute respiratory distress syndrome (ARDS), the devastating disorder that floods the lungs with fluid and has ushered countless millions to death after infection with pneumonia, sepsis, and COVID-19.

Two centuries after the lung damage caused by the disorder was first described in medicine, it’s now clear that ARDS is an autoimmune condition spurred by the body’s overactive defenses. There’s interest in disrupting “crosstalk” between cells, and rise of a new form of genetic analysis is allowing researchers to test their hypotheses more effectively than ever before. And, perhaps most importantly, recent findings reveal how stem cells in the epithelial lining of the lungs get stalled in an intermediate stage before regenerating into new cells. Reversing this process could trigger repair and recovery.

There’s still a ways to go before clinical trials can test therapies to turn things around at the epithelial level, acknowledged University of Michigan, Ann Arbor, professor of internal medicine Rachel L. Zemans, MD, in an interview. Still, “it’s a pretty exciting time,” said Dr Zemans, who manages a lab that explores how the lung epithelium responds to injury.
 

A lung disorder’s deep roots in human history

A British doctor first described the traits of ARDS in 1821, although this form of pulmonary edema had been described in “ancient writings,” according to a 2005 report by Gordon Bernard, MD, of Vanderbilt University Medical Center, Nashville, Tennessee. Sometimes called “double pneumonia,” ARDS was almost always fatal until the last few decades of the 20th century. “The advent of well-equipped ICUs, well-trained staff, and the availability of reliable positive pressure ventilators has allowed patients to be kept alive much longer and thus have the opportunity to heal the pulmonary injury and survive,” Dr Bernard wrote.

According to the Mayo Clinic, there are many causes of ARDS. Sepsis is the most common, and others include severe pneumonia, head/chest injuries, massive blood transfusions, pancreatitis, burns, and inhalation of harmful substances. Since 2020, ARDS has been a hallmark of COVID-19.

In an interview, University of Washington, Seattle, emeritus professor of medicine Thomas R. Martin MD, explained that ARDS occurs when the epithelium barrier in the lungs breaks down. Unlike the permeable endothelial barrier, the alveolar epithelium is “like a brick wall or a big dam, keeping red cells and plasma out of the airspace.”

In cases of pulmonary edema due to heart failure, fluid can back up into the lungs, said Dr Martin, who studies ARDS. However, pumps in the epithelium can clear that excess fluid pretty quickly because the epithelium remains in a normal state, he said. “Given enough time and enough medical support, people with heart failure and pulmonary edema can get better without lung injury.”

In ARDS, however, “the epithelium is damaged. Cells die in the alveolar wall, the scaffolding is exposed, and the fluid in the alveoli cannot be cleared out. You’ve got a disaster on your hands because all of the fluid and red blood cells and inflammatory products in the blood are going right into the airspace. The patient gets extremely short of breath because their oxygen level falls.”
 

COVID-19 virus finds a weak spot in the lungs

COVID-19 is “a classic example of an attack on the alveolar epithelium,” Dr Martin said.

By chance, the virus evolved to recognize receptors in the epithelium, allowing it to enter and propagate. “To make matters worse, defense mechanisms in the body attack those dying epithelial cells because the virus is visible on the surface cells. So lymphocytes from the immune system and macrophages attack the outer walls and cause further damage.”

Other scientists agree about this general picture of ARDS. “Studies of human lung tissue support the notion that failure of alveolar repair and regeneration mechanisms underlie the chronic lung dysfunction that can result from ARD,” wrote researchers from Cedars-Sinai Medical Center, Los Angeles, California, and Icahn School of Medicine at Mount Sinai, New York, NY, in a 2022 report.

According to Dr Martin, researchers and clinicians have discovered a pair of strategies to help vanquish COVID-19: Control viral entry through antiviral medication and dampen the body’s inflammatory response via steroids.

Still, “although we’ve learned lessons from COVID-19, we’re not good at all at promoting repair,” Dr Martin said. While new drugs have dramatically improved treatment for lung diseases such as cystic fibrosis, he said, “we don’t have good examples of new therapies that promote repair in ARDS.”
 

Looking for a way to turn the tide of fluid buildup

Dr Zemans and colleagues have uncovered a crucial obstacle to repair: the failure of stem cells to fully differentiate and become functional alveolar epithelial cells.

Researchers only began to understand a few years ago that the stem cells go through a transitional stage from type 2 to type 1, which make up 98% of cells in the epithelial surface, Dr Zemans said. In patients with ARDS who don’t get better quickly, “it looks like the cells get hung up in this intermediate state. They can’t finish that regeneration.”

As a 2022 study by Dr Zemans and colleagues put it, this process can lead to “ongoing barrier permeability, noncardiogenic pulmonary edema, and ventilator dependence, and mortality.” In fact, she said, “when we look at the lungs of people who died of ARDS, their cells were all in that intermediate stage.”

The discovery of the intermediate state only came about because of new technology called single-cell RNA sequencing, she said. “Now, these transitional cells are being found in other organs.”

Why do the epithelial cells get only part way through the regeneration process? It’s not entirely clear, Dr Zemans said, but researcher are intrigued by the idea that “cross-talk” between cells is playing a role.

“When the cells are in that stage, they also activate neighboring cells, including inflammatory cells, like macrophages, and fibroblasts,” she said. “And once those cells become activated, they become pathologic. What we think is that those cells then can talk back to the epithelial cells and prevent the epithelial cells from finishing that differentiation. It’s really hard to snap out of that positive feedback loop.”

This interaction probably evolved “for a good reason,” she said, “but it also became pathologic.” If the cells stay in the intermediate stage too long, she said, fibrosis develops. “They have scar tissue that never goes away. It takes a lot of work to expand the lungs when they’re so stiff when they should be stretchy like a rubber band. Scar tissue also gets in the way of the oxygen absorption, so some people have low oxygen levels.”
 

Future directions: Teaching cells to get “unstuck”

What’s next for research? One direction is exploring the variety of types of cells in the epithelium. Recent finding are revealing “new cell subpopulations that maintain alveolar homeostasis, communicate injury signals, and participate in normal and maladaptive repair. Emerging data illuminate the complexity of alveolar physiology and pathology to provide a more complete picture of how alveoli maintain health and respond to injurious stimuli,” write the researchers from Cedars-Sinai Medical Center and Icahn School of Medicine at Mount Sinai in their 2022 report.

Meanwhile, “we’re trying to look at the signaling pathways, the proteins or molecules, to understand the signals that tell a cell how to get unstuck,” Dr Zemans said. And researchers are exploring whether knocking out certain genes expressed by transitional cells in mice will lead to better outcomes, she said.

The 2022 study by Dr Zeman and colleagues described the potential ramifications of better understanding of the entire process: “Ultimately, investigation of the cellular and molecular mechanisms underlying ineffectual alveolar regeneration in ARDS and fibrosis may lead to novel therapies to promote physiological regeneration, thus accelerating restoration of barrier integrity, resolution of edema, liberation from the ventilator and survival in ARDS, and preventing fibrosis in fibroproliferative ARDS and [idiopathic pulmonary fibrosis].”

To put it more simply, “if you can seal the barrier, you can get the fluid out of the lungs, and you can get the patients off the ventilator, get out of the ICU, and go home,” Dr Zemans said.

Dr Zemans and Dr Martin have no disclosures.

Scientists are beginning to unravel the secrets of acute respiratory distress syndrome (ARDS), the devastating disorder that floods the lungs with fluid and has ushered countless millions to death after infection with pneumonia, sepsis, and COVID-19.

Two centuries after the lung damage caused by the disorder was first described in medicine, it’s now clear that ARDS is an autoimmune condition spurred by the body’s overactive defenses. There’s interest in disrupting “crosstalk” between cells, and rise of a new form of genetic analysis is allowing researchers to test their hypotheses more effectively than ever before. And, perhaps most importantly, recent findings reveal how stem cells in the epithelial lining of the lungs get stalled in an intermediate stage before regenerating into new cells. Reversing this process could trigger repair and recovery.

There’s still a ways to go before clinical trials can test therapies to turn things around at the epithelial level, acknowledged University of Michigan, Ann Arbor, professor of internal medicine Rachel L. Zemans, MD, in an interview. Still, “it’s a pretty exciting time,” said Dr Zemans, who manages a lab that explores how the lung epithelium responds to injury.
 

A lung disorder’s deep roots in human history

A British doctor first described the traits of ARDS in 1821, although this form of pulmonary edema had been described in “ancient writings,” according to a 2005 report by Gordon Bernard, MD, of Vanderbilt University Medical Center, Nashville, Tennessee. Sometimes called “double pneumonia,” ARDS was almost always fatal until the last few decades of the 20th century. “The advent of well-equipped ICUs, well-trained staff, and the availability of reliable positive pressure ventilators has allowed patients to be kept alive much longer and thus have the opportunity to heal the pulmonary injury and survive,” Dr Bernard wrote.

According to the Mayo Clinic, there are many causes of ARDS. Sepsis is the most common, and others include severe pneumonia, head/chest injuries, massive blood transfusions, pancreatitis, burns, and inhalation of harmful substances. Since 2020, ARDS has been a hallmark of COVID-19.

In an interview, University of Washington, Seattle, emeritus professor of medicine Thomas R. Martin MD, explained that ARDS occurs when the epithelium barrier in the lungs breaks down. Unlike the permeable endothelial barrier, the alveolar epithelium is “like a brick wall or a big dam, keeping red cells and plasma out of the airspace.”

In cases of pulmonary edema due to heart failure, fluid can back up into the lungs, said Dr Martin, who studies ARDS. However, pumps in the epithelium can clear that excess fluid pretty quickly because the epithelium remains in a normal state, he said. “Given enough time and enough medical support, people with heart failure and pulmonary edema can get better without lung injury.”

In ARDS, however, “the epithelium is damaged. Cells die in the alveolar wall, the scaffolding is exposed, and the fluid in the alveoli cannot be cleared out. You’ve got a disaster on your hands because all of the fluid and red blood cells and inflammatory products in the blood are going right into the airspace. The patient gets extremely short of breath because their oxygen level falls.”
 

COVID-19 virus finds a weak spot in the lungs

COVID-19 is “a classic example of an attack on the alveolar epithelium,” Dr Martin said.

By chance, the virus evolved to recognize receptors in the epithelium, allowing it to enter and propagate. “To make matters worse, defense mechanisms in the body attack those dying epithelial cells because the virus is visible on the surface cells. So lymphocytes from the immune system and macrophages attack the outer walls and cause further damage.”

Other scientists agree about this general picture of ARDS. “Studies of human lung tissue support the notion that failure of alveolar repair and regeneration mechanisms underlie the chronic lung dysfunction that can result from ARD,” wrote researchers from Cedars-Sinai Medical Center, Los Angeles, California, and Icahn School of Medicine at Mount Sinai, New York, NY, in a 2022 report.

According to Dr Martin, researchers and clinicians have discovered a pair of strategies to help vanquish COVID-19: Control viral entry through antiviral medication and dampen the body’s inflammatory response via steroids.

Still, “although we’ve learned lessons from COVID-19, we’re not good at all at promoting repair,” Dr Martin said. While new drugs have dramatically improved treatment for lung diseases such as cystic fibrosis, he said, “we don’t have good examples of new therapies that promote repair in ARDS.”
 

Looking for a way to turn the tide of fluid buildup

Dr Zemans and colleagues have uncovered a crucial obstacle to repair: the failure of stem cells to fully differentiate and become functional alveolar epithelial cells.

Researchers only began to understand a few years ago that the stem cells go through a transitional stage from type 2 to type 1, which make up 98% of cells in the epithelial surface, Dr Zemans said. In patients with ARDS who don’t get better quickly, “it looks like the cells get hung up in this intermediate state. They can’t finish that regeneration.”

As a 2022 study by Dr Zemans and colleagues put it, this process can lead to “ongoing barrier permeability, noncardiogenic pulmonary edema, and ventilator dependence, and mortality.” In fact, she said, “when we look at the lungs of people who died of ARDS, their cells were all in that intermediate stage.”

The discovery of the intermediate state only came about because of new technology called single-cell RNA sequencing, she said. “Now, these transitional cells are being found in other organs.”

Why do the epithelial cells get only part way through the regeneration process? It’s not entirely clear, Dr Zemans said, but researcher are intrigued by the idea that “cross-talk” between cells is playing a role.

“When the cells are in that stage, they also activate neighboring cells, including inflammatory cells, like macrophages, and fibroblasts,” she said. “And once those cells become activated, they become pathologic. What we think is that those cells then can talk back to the epithelial cells and prevent the epithelial cells from finishing that differentiation. It’s really hard to snap out of that positive feedback loop.”

This interaction probably evolved “for a good reason,” she said, “but it also became pathologic.” If the cells stay in the intermediate stage too long, she said, fibrosis develops. “They have scar tissue that never goes away. It takes a lot of work to expand the lungs when they’re so stiff when they should be stretchy like a rubber band. Scar tissue also gets in the way of the oxygen absorption, so some people have low oxygen levels.”
 

Future directions: Teaching cells to get “unstuck”

What’s next for research? One direction is exploring the variety of types of cells in the epithelium. Recent finding are revealing “new cell subpopulations that maintain alveolar homeostasis, communicate injury signals, and participate in normal and maladaptive repair. Emerging data illuminate the complexity of alveolar physiology and pathology to provide a more complete picture of how alveoli maintain health and respond to injurious stimuli,” write the researchers from Cedars-Sinai Medical Center and Icahn School of Medicine at Mount Sinai in their 2022 report.

Meanwhile, “we’re trying to look at the signaling pathways, the proteins or molecules, to understand the signals that tell a cell how to get unstuck,” Dr Zemans said. And researchers are exploring whether knocking out certain genes expressed by transitional cells in mice will lead to better outcomes, she said.

The 2022 study by Dr Zeman and colleagues described the potential ramifications of better understanding of the entire process: “Ultimately, investigation of the cellular and molecular mechanisms underlying ineffectual alveolar regeneration in ARDS and fibrosis may lead to novel therapies to promote physiological regeneration, thus accelerating restoration of barrier integrity, resolution of edema, liberation from the ventilator and survival in ARDS, and preventing fibrosis in fibroproliferative ARDS and [idiopathic pulmonary fibrosis].”

To put it more simply, “if you can seal the barrier, you can get the fluid out of the lungs, and you can get the patients off the ventilator, get out of the ICU, and go home,” Dr Zemans said.

Dr Zemans and Dr Martin have no disclosures.

Scientists are beginning to unravel the secrets of acute respiratory distress syndrome (ARDS), the devastating disorder that floods the lungs with fluid and has ushered countless millions to death after infection with pneumonia, sepsis, and COVID-19.

Two centuries after the lung damage caused by the disorder was first described in medicine, it’s now clear that ARDS is an autoimmune condition spurred by the body’s overactive defenses. There’s interest in disrupting “crosstalk” between cells, and rise of a new form of genetic analysis is allowing researchers to test their hypotheses more effectively than ever before. And, perhaps most importantly, recent findings reveal how stem cells in the epithelial lining of the lungs get stalled in an intermediate stage before regenerating into new cells. Reversing this process could trigger repair and recovery.

There’s still a ways to go before clinical trials can test therapies to turn things around at the epithelial level, acknowledged University of Michigan, Ann Arbor, professor of internal medicine Rachel L. Zemans, MD, in an interview. Still, “it’s a pretty exciting time,” said Dr Zemans, who manages a lab that explores how the lung epithelium responds to injury.
 

A lung disorder’s deep roots in human history

A British doctor first described the traits of ARDS in 1821, although this form of pulmonary edema had been described in “ancient writings,” according to a 2005 report by Gordon Bernard, MD, of Vanderbilt University Medical Center, Nashville, Tennessee. Sometimes called “double pneumonia,” ARDS was almost always fatal until the last few decades of the 20th century. “The advent of well-equipped ICUs, well-trained staff, and the availability of reliable positive pressure ventilators has allowed patients to be kept alive much longer and thus have the opportunity to heal the pulmonary injury and survive,” Dr Bernard wrote.

According to the Mayo Clinic, there are many causes of ARDS. Sepsis is the most common, and others include severe pneumonia, head/chest injuries, massive blood transfusions, pancreatitis, burns, and inhalation of harmful substances. Since 2020, ARDS has been a hallmark of COVID-19.

In an interview, University of Washington, Seattle, emeritus professor of medicine Thomas R. Martin MD, explained that ARDS occurs when the epithelium barrier in the lungs breaks down. Unlike the permeable endothelial barrier, the alveolar epithelium is “like a brick wall or a big dam, keeping red cells and plasma out of the airspace.”

In cases of pulmonary edema due to heart failure, fluid can back up into the lungs, said Dr Martin, who studies ARDS. However, pumps in the epithelium can clear that excess fluid pretty quickly because the epithelium remains in a normal state, he said. “Given enough time and enough medical support, people with heart failure and pulmonary edema can get better without lung injury.”

In ARDS, however, “the epithelium is damaged. Cells die in the alveolar wall, the scaffolding is exposed, and the fluid in the alveoli cannot be cleared out. You’ve got a disaster on your hands because all of the fluid and red blood cells and inflammatory products in the blood are going right into the airspace. The patient gets extremely short of breath because their oxygen level falls.”
 

COVID-19 virus finds a weak spot in the lungs

COVID-19 is “a classic example of an attack on the alveolar epithelium,” Dr Martin said.

By chance, the virus evolved to recognize receptors in the epithelium, allowing it to enter and propagate. “To make matters worse, defense mechanisms in the body attack those dying epithelial cells because the virus is visible on the surface cells. So lymphocytes from the immune system and macrophages attack the outer walls and cause further damage.”

Other scientists agree about this general picture of ARDS. “Studies of human lung tissue support the notion that failure of alveolar repair and regeneration mechanisms underlie the chronic lung dysfunction that can result from ARD,” wrote researchers from Cedars-Sinai Medical Center, Los Angeles, California, and Icahn School of Medicine at Mount Sinai, New York, NY, in a 2022 report.

According to Dr Martin, researchers and clinicians have discovered a pair of strategies to help vanquish COVID-19: Control viral entry through antiviral medication and dampen the body’s inflammatory response via steroids.

Still, “although we’ve learned lessons from COVID-19, we’re not good at all at promoting repair,” Dr Martin said. While new drugs have dramatically improved treatment for lung diseases such as cystic fibrosis, he said, “we don’t have good examples of new therapies that promote repair in ARDS.”
 

Looking for a way to turn the tide of fluid buildup

Dr Zemans and colleagues have uncovered a crucial obstacle to repair: the failure of stem cells to fully differentiate and become functional alveolar epithelial cells.

Researchers only began to understand a few years ago that the stem cells go through a transitional stage from type 2 to type 1, which make up 98% of cells in the epithelial surface, Dr Zemans said. In patients with ARDS who don’t get better quickly, “it looks like the cells get hung up in this intermediate state. They can’t finish that regeneration.”

As a 2022 study by Dr Zemans and colleagues put it, this process can lead to “ongoing barrier permeability, noncardiogenic pulmonary edema, and ventilator dependence, and mortality.” In fact, she said, “when we look at the lungs of people who died of ARDS, their cells were all in that intermediate stage.”

The discovery of the intermediate state only came about because of new technology called single-cell RNA sequencing, she said. “Now, these transitional cells are being found in other organs.”

Why do the epithelial cells get only part way through the regeneration process? It’s not entirely clear, Dr Zemans said, but researcher are intrigued by the idea that “cross-talk” between cells is playing a role.

“When the cells are in that stage, they also activate neighboring cells, including inflammatory cells, like macrophages, and fibroblasts,” she said. “And once those cells become activated, they become pathologic. What we think is that those cells then can talk back to the epithelial cells and prevent the epithelial cells from finishing that differentiation. It’s really hard to snap out of that positive feedback loop.”

This interaction probably evolved “for a good reason,” she said, “but it also became pathologic.” If the cells stay in the intermediate stage too long, she said, fibrosis develops. “They have scar tissue that never goes away. It takes a lot of work to expand the lungs when they’re so stiff when they should be stretchy like a rubber band. Scar tissue also gets in the way of the oxygen absorption, so some people have low oxygen levels.”
 

Future directions: Teaching cells to get “unstuck”

What’s next for research? One direction is exploring the variety of types of cells in the epithelium. Recent finding are revealing “new cell subpopulations that maintain alveolar homeostasis, communicate injury signals, and participate in normal and maladaptive repair. Emerging data illuminate the complexity of alveolar physiology and pathology to provide a more complete picture of how alveoli maintain health and respond to injurious stimuli,” write the researchers from Cedars-Sinai Medical Center and Icahn School of Medicine at Mount Sinai in their 2022 report.

Meanwhile, “we’re trying to look at the signaling pathways, the proteins or molecules, to understand the signals that tell a cell how to get unstuck,” Dr Zemans said. And researchers are exploring whether knocking out certain genes expressed by transitional cells in mice will lead to better outcomes, she said.

The 2022 study by Dr Zeman and colleagues described the potential ramifications of better understanding of the entire process: “Ultimately, investigation of the cellular and molecular mechanisms underlying ineffectual alveolar regeneration in ARDS and fibrosis may lead to novel therapies to promote physiological regeneration, thus accelerating restoration of barrier integrity, resolution of edema, liberation from the ventilator and survival in ARDS, and preventing fibrosis in fibroproliferative ARDS and [idiopathic pulmonary fibrosis].”

To put it more simply, “if you can seal the barrier, you can get the fluid out of the lungs, and you can get the patients off the ventilator, get out of the ICU, and go home,” Dr Zemans said.

Dr Zemans and Dr Martin have no disclosures.

Harvard Medical School’s Sharon K. Inouye, MD, MPH, is editor in chief of JAMA Internal Medicine and a leading voice in American gerontology. We asked her to choose five of the influential journal’s most impactful studies from 2023 and highlight important take-home messages for internists and their colleagues.
 

Q: One of the studies you chose suggests that the antiviral nirmatrelvir (Paxlovid) can ward off long COVID. Could you recap the findings?

A: Researchers followed a group of more than 280,000 Department of Veterans Affairs patients who were seen in 2022, had a positive COVID test, and had at least one risk factor for severe COVID. They focused on those who survived to 30 days after their COVID infection and compared those who received the drug within the first 5 days of a positive test with an equivalent control group.

They found that 13 long COVID symptoms were all significantly less common (relative risk = 0.74) in those who received nirmatrelvir. This was true no matter whether they’d ever had a COVID vaccination.
 

Q: How should this research affect clinical practice?

A: You can’t generalize from this to everyone because, of course, not everyone was included in this study. But it is highly suggestive that this drug is very effective for preventing long COVID.

Nirmatrelvir was touted as being able to shorten duration of illness and prevent hospitalization. But if you were low risk or you were already well into your COVID course, it wasn’t like rush, rush, rush to the doctor to get it.

This changes that equation because we know long COVID is such a huge issue. The vast majority of doctors who work with COVID patients and know this are now being more aggressive about prescribing it.
 

Q: What about patients whom the CDC considers to be at less risk — people with up-to-date vaccinations who are under 50 with mild-to-moderate COVID and no higher-risk medical conditions? Should they take nirmatrelvir?

A: The evidence is not 100% in yet. A study like this one needs to be repeated and include younger people without any risk factors to see if we see the same thing. So it’s a personal choice, and a personal calculus needs to be done. A lot of people are making that choice [to take the drug], and it can be a rational decision.

Q: You also chose a study that links high thyroid hormone levels to higher rates of dementia. What did it reveal?

A: This study looks at patients who had thyrotoxicosis — a thyroid level that’s too high — from hormone produced endogenously, and exogenously. Researchers tracked almost 66,000 patients aged 65 and older and found that thyrotoxicosis from all causes, whether it was endogenous or exogenous, was linked to an increased risk of dementia in a dose-response relationship (adjusted hazard ratio = 1.39).

Q: Is there a clinical take-home message here?

A: When we start patients on thyroid medication, they don’t always get reassessed on a regular basis. Given this finding, a TSH [thyroid-stimulating hormone] level is indicated during the annual wellness check that patients on Medicare can get every year.

Q: Is TSH measured as part of routine blood tests?

A: No it’s not. It has to be ordered. I think that’s why we’re seeing this problem to begin with — because it’s not something we all have awareness about. I wasn’t aware myself that mildly high levels of thyroid could increase the risk of cognitive impairment. Certainly, I’m going to be much more aware in my practice.

Q: You also picked a study about silicosis in workers who are exposed to dust when they make engineered stone countertops, also known as quartz countertops. What were the findings?

A: Silicosis is a very serious lung condition that develops from exposure to crystalline silica. Essentially, sand gets inhaled into the lungs. Workers can be exposed when they’re making engineered stone countertops, the most popular countertops now in the United States.

This study is based on statewide surveys from 2019 to 2022 that the California Department of Public Health does routinely. They gathered cases of silicosis and found 52 — all men with an average age of 45. All but one were Latino immigrants, and most either had no insurance or very poor insurance.
 

Q: The study found that “diagnosis was delayed in 58%, with 38% presenting with advanced disease (progressive massive fibrosis), and 19% died.” What does that tell you?

A: It’s a very serious condition. Once it gets to the advanced stage, it will just continue to progress, and the person will die. That’s why it’s so important to know that it’s absolutely preventable.

Q: Is there a message here for internists?

A: If you treat a lot of immigrants or work in an area where there are a lot of industrial workers, you’re going to want to have a very high suspicion about it. If you see an atypical pattern on the chest x-ray or via diffusion scoring, have a low threshold for getting a pulmonary function test.

Doctors need to be aware and diagnose this very quickly. When patients present, you can pull them out of that work environment or put mitigation systems into place.
 

Q: California regulators were expected to put emergency rules into place in late December to protect workers. Did this study play a role in focusing attention on the problem?

A: This article, along with a commentary and podcast that we put out, really helped with advocacy to improve health and safety for workers at stone-cutting and fabrication shops.

Q: You were impressed by another study about airborne dangers, this one linking air pollution to dementia. What did researchers discover?

A: [This analysis] of more than 27,000 people in the Health and Retirement Study, a respected and rich database, found that exposure to air pollution was associated with greater rates of dementia — an increase of about 8% a year. Exposure to agricultural emissions and wildfire smoke were most robustly associated with a greater risk of dementia.

Q: How are these findings important, especially in light of the unhealthy air spawned by recent wildfires in the United States and Canada?

A: Studies like this will make it even more compelling that we are better prepared for air quality issues.

I grew up in Los Angeles, where smog and pollution were very big issues. I was constantly hearing about various mitigation strategies that were going into place. But after I moved to the East Coast, I almost never heard about prevention.

Now, I’m hoping we can keep this topic in the national conversation.
 

Q: You also highlighted a systematic review of the use of restraints in the emergency department. Why did you choose this research?

A: At JAMA Internal Medicine, we’re really focused on ways we can address health disparities and raise awareness of potential unconscious bias.

This review looked at 10 studies that included more than 2.5 million patient encounters, including 24,000 incidents of physical restraint use. They found that the overall rate of use of restraints was low at below 1%.

But when they are used, Black patients were 1.3 times more likely to be restrained than White patients.
 

Q: What’s the message here?

A: This is an important start to recognizing these differences and then changing our behavior. Perhaps restraints don’t need to be used as often in light of evidence, for example, of increased rates of misdiagnosis of psychosis in the Black population.

Q: How should physicians change their approach to restraints?

A: Restraints are not to be used to control disruption — wild behavior or verbal outbursts. They’re for when someone is a danger to themselves or others.

Dr. Inouye has no conflicts of interest.

Harvard Medical School’s Sharon K. Inouye, MD, MPH, is editor in chief of JAMA Internal Medicine and a leading voice in American gerontology. We asked her to choose five of the influential journal’s most impactful studies from 2023 and highlight important take-home messages for internists and their colleagues.
 

Q: One of the studies you chose suggests that the antiviral nirmatrelvir (Paxlovid) can ward off long COVID. Could you recap the findings?

A: Researchers followed a group of more than 280,000 Department of Veterans Affairs patients who were seen in 2022, had a positive COVID test, and had at least one risk factor for severe COVID. They focused on those who survived to 30 days after their COVID infection and compared those who received the drug within the first 5 days of a positive test with an equivalent control group.

They found that 13 long COVID symptoms were all significantly less common (relative risk = 0.74) in those who received nirmatrelvir. This was true no matter whether they’d ever had a COVID vaccination.
 

Q: How should this research affect clinical practice?

A: You can’t generalize from this to everyone because, of course, not everyone was included in this study. But it is highly suggestive that this drug is very effective for preventing long COVID.

Nirmatrelvir was touted as being able to shorten duration of illness and prevent hospitalization. But if you were low risk or you were already well into your COVID course, it wasn’t like rush, rush, rush to the doctor to get it.

This changes that equation because we know long COVID is such a huge issue. The vast majority of doctors who work with COVID patients and know this are now being more aggressive about prescribing it.
 

Q: What about patients whom the CDC considers to be at less risk — people with up-to-date vaccinations who are under 50 with mild-to-moderate COVID and no higher-risk medical conditions? Should they take nirmatrelvir?

A: The evidence is not 100% in yet. A study like this one needs to be repeated and include younger people without any risk factors to see if we see the same thing. So it’s a personal choice, and a personal calculus needs to be done. A lot of people are making that choice [to take the drug], and it can be a rational decision.

Q: You also chose a study that links high thyroid hormone levels to higher rates of dementia. What did it reveal?

A: This study looks at patients who had thyrotoxicosis — a thyroid level that’s too high — from hormone produced endogenously, and exogenously. Researchers tracked almost 66,000 patients aged 65 and older and found that thyrotoxicosis from all causes, whether it was endogenous or exogenous, was linked to an increased risk of dementia in a dose-response relationship (adjusted hazard ratio = 1.39).

Q: Is there a clinical take-home message here?

A: When we start patients on thyroid medication, they don’t always get reassessed on a regular basis. Given this finding, a TSH [thyroid-stimulating hormone] level is indicated during the annual wellness check that patients on Medicare can get every year.

Q: Is TSH measured as part of routine blood tests?

A: No it’s not. It has to be ordered. I think that’s why we’re seeing this problem to begin with — because it’s not something we all have awareness about. I wasn’t aware myself that mildly high levels of thyroid could increase the risk of cognitive impairment. Certainly, I’m going to be much more aware in my practice.

Q: You also picked a study about silicosis in workers who are exposed to dust when they make engineered stone countertops, also known as quartz countertops. What were the findings?

A: Silicosis is a very serious lung condition that develops from exposure to crystalline silica. Essentially, sand gets inhaled into the lungs. Workers can be exposed when they’re making engineered stone countertops, the most popular countertops now in the United States.

This study is based on statewide surveys from 2019 to 2022 that the California Department of Public Health does routinely. They gathered cases of silicosis and found 52 — all men with an average age of 45. All but one were Latino immigrants, and most either had no insurance or very poor insurance.
 

Q: The study found that “diagnosis was delayed in 58%, with 38% presenting with advanced disease (progressive massive fibrosis), and 19% died.” What does that tell you?

A: It’s a very serious condition. Once it gets to the advanced stage, it will just continue to progress, and the person will die. That’s why it’s so important to know that it’s absolutely preventable.

Q: Is there a message here for internists?

A: If you treat a lot of immigrants or work in an area where there are a lot of industrial workers, you’re going to want to have a very high suspicion about it. If you see an atypical pattern on the chest x-ray or via diffusion scoring, have a low threshold for getting a pulmonary function test.

Doctors need to be aware and diagnose this very quickly. When patients present, you can pull them out of that work environment or put mitigation systems into place.
 

Q: California regulators were expected to put emergency rules into place in late December to protect workers. Did this study play a role in focusing attention on the problem?

A: This article, along with a commentary and podcast that we put out, really helped with advocacy to improve health and safety for workers at stone-cutting and fabrication shops.

Q: You were impressed by another study about airborne dangers, this one linking air pollution to dementia. What did researchers discover?

A: [This analysis] of more than 27,000 people in the Health and Retirement Study, a respected and rich database, found that exposure to air pollution was associated with greater rates of dementia — an increase of about 8% a year. Exposure to agricultural emissions and wildfire smoke were most robustly associated with a greater risk of dementia.

Q: How are these findings important, especially in light of the unhealthy air spawned by recent wildfires in the United States and Canada?

A: Studies like this will make it even more compelling that we are better prepared for air quality issues.

I grew up in Los Angeles, where smog and pollution were very big issues. I was constantly hearing about various mitigation strategies that were going into place. But after I moved to the East Coast, I almost never heard about prevention.

Now, I’m hoping we can keep this topic in the national conversation.
 

Q: You also highlighted a systematic review of the use of restraints in the emergency department. Why did you choose this research?

A: At JAMA Internal Medicine, we’re really focused on ways we can address health disparities and raise awareness of potential unconscious bias.

This review looked at 10 studies that included more than 2.5 million patient encounters, including 24,000 incidents of physical restraint use. They found that the overall rate of use of restraints was low at below 1%.

But when they are used, Black patients were 1.3 times more likely to be restrained than White patients.
 

Q: What’s the message here?

A: This is an important start to recognizing these differences and then changing our behavior. Perhaps restraints don’t need to be used as often in light of evidence, for example, of increased rates of misdiagnosis of psychosis in the Black population.

Q: How should physicians change their approach to restraints?

A: Restraints are not to be used to control disruption — wild behavior or verbal outbursts. They’re for when someone is a danger to themselves or others.

Dr. Inouye has no conflicts of interest.

Harvard Medical School’s Sharon K. Inouye, MD, MPH, is editor in chief of JAMA Internal Medicine and a leading voice in American gerontology. We asked her to choose five of the influential journal’s most impactful studies from 2023 and highlight important take-home messages for internists and their colleagues.
 

Q: One of the studies you chose suggests that the antiviral nirmatrelvir (Paxlovid) can ward off long COVID. Could you recap the findings?

A: Researchers followed a group of more than 280,000 Department of Veterans Affairs patients who were seen in 2022, had a positive COVID test, and had at least one risk factor for severe COVID. They focused on those who survived to 30 days after their COVID infection and compared those who received the drug within the first 5 days of a positive test with an equivalent control group.

They found that 13 long COVID symptoms were all significantly less common (relative risk = 0.74) in those who received nirmatrelvir. This was true no matter whether they’d ever had a COVID vaccination.
 

Q: How should this research affect clinical practice?

A: You can’t generalize from this to everyone because, of course, not everyone was included in this study. But it is highly suggestive that this drug is very effective for preventing long COVID.

Nirmatrelvir was touted as being able to shorten duration of illness and prevent hospitalization. But if you were low risk or you were already well into your COVID course, it wasn’t like rush, rush, rush to the doctor to get it.

This changes that equation because we know long COVID is such a huge issue. The vast majority of doctors who work with COVID patients and know this are now being more aggressive about prescribing it.
 

Q: What about patients whom the CDC considers to be at less risk — people with up-to-date vaccinations who are under 50 with mild-to-moderate COVID and no higher-risk medical conditions? Should they take nirmatrelvir?

A: The evidence is not 100% in yet. A study like this one needs to be repeated and include younger people without any risk factors to see if we see the same thing. So it’s a personal choice, and a personal calculus needs to be done. A lot of people are making that choice [to take the drug], and it can be a rational decision.

Q: You also chose a study that links high thyroid hormone levels to higher rates of dementia. What did it reveal?

A: This study looks at patients who had thyrotoxicosis — a thyroid level that’s too high — from hormone produced endogenously, and exogenously. Researchers tracked almost 66,000 patients aged 65 and older and found that thyrotoxicosis from all causes, whether it was endogenous or exogenous, was linked to an increased risk of dementia in a dose-response relationship (adjusted hazard ratio = 1.39).

Q: Is there a clinical take-home message here?

A: When we start patients on thyroid medication, they don’t always get reassessed on a regular basis. Given this finding, a TSH [thyroid-stimulating hormone] level is indicated during the annual wellness check that patients on Medicare can get every year.

Q: Is TSH measured as part of routine blood tests?

A: No it’s not. It has to be ordered. I think that’s why we’re seeing this problem to begin with — because it’s not something we all have awareness about. I wasn’t aware myself that mildly high levels of thyroid could increase the risk of cognitive impairment. Certainly, I’m going to be much more aware in my practice.

Q: You also picked a study about silicosis in workers who are exposed to dust when they make engineered stone countertops, also known as quartz countertops. What were the findings?

A: Silicosis is a very serious lung condition that develops from exposure to crystalline silica. Essentially, sand gets inhaled into the lungs. Workers can be exposed when they’re making engineered stone countertops, the most popular countertops now in the United States.

This study is based on statewide surveys from 2019 to 2022 that the California Department of Public Health does routinely. They gathered cases of silicosis and found 52 — all men with an average age of 45. All but one were Latino immigrants, and most either had no insurance or very poor insurance.
 

Q: The study found that “diagnosis was delayed in 58%, with 38% presenting with advanced disease (progressive massive fibrosis), and 19% died.” What does that tell you?

A: It’s a very serious condition. Once it gets to the advanced stage, it will just continue to progress, and the person will die. That’s why it’s so important to know that it’s absolutely preventable.

Q: Is there a message here for internists?

A: If you treat a lot of immigrants or work in an area where there are a lot of industrial workers, you’re going to want to have a very high suspicion about it. If you see an atypical pattern on the chest x-ray or via diffusion scoring, have a low threshold for getting a pulmonary function test.

Doctors need to be aware and diagnose this very quickly. When patients present, you can pull them out of that work environment or put mitigation systems into place.
 

Q: California regulators were expected to put emergency rules into place in late December to protect workers. Did this study play a role in focusing attention on the problem?

A: This article, along with a commentary and podcast that we put out, really helped with advocacy to improve health and safety for workers at stone-cutting and fabrication shops.

Q: You were impressed by another study about airborne dangers, this one linking air pollution to dementia. What did researchers discover?

A: [This analysis] of more than 27,000 people in the Health and Retirement Study, a respected and rich database, found that exposure to air pollution was associated with greater rates of dementia — an increase of about 8% a year. Exposure to agricultural emissions and wildfire smoke were most robustly associated with a greater risk of dementia.

Q: How are these findings important, especially in light of the unhealthy air spawned by recent wildfires in the United States and Canada?

A: Studies like this will make it even more compelling that we are better prepared for air quality issues.

I grew up in Los Angeles, where smog and pollution were very big issues. I was constantly hearing about various mitigation strategies that were going into place. But after I moved to the East Coast, I almost never heard about prevention.

Now, I’m hoping we can keep this topic in the national conversation.
 

Q: You also highlighted a systematic review of the use of restraints in the emergency department. Why did you choose this research?

A: At JAMA Internal Medicine, we’re really focused on ways we can address health disparities and raise awareness of potential unconscious bias.

This review looked at 10 studies that included more than 2.5 million patient encounters, including 24,000 incidents of physical restraint use. They found that the overall rate of use of restraints was low at below 1%.

But when they are used, Black patients were 1.3 times more likely to be restrained than White patients.
 

Q: What’s the message here?

A: This is an important start to recognizing these differences and then changing our behavior. Perhaps restraints don’t need to be used as often in light of evidence, for example, of increased rates of misdiagnosis of psychosis in the Black population.

Q: How should physicians change their approach to restraints?

A: Restraints are not to be used to control disruption — wild behavior or verbal outbursts. They’re for when someone is a danger to themselves or others.

Dr. Inouye has no conflicts of interest.

The past year brought major changes in preventive standards for anxiety, HIV, and RSV along with new guidelines for the treatment of atrial fibrillation. For insight into the effect on internal medicine, we turned to Sarah Candler, MD, MPH, a Houston internist who specializes in the care of high-risk older adults.


Q: Which new prevention guidelines had the most impact on you over the past year?

A: I’m a primary care doctor, and most of the internal medicine updates that are interesting to me focus on how we can keep people from getting sick in the first place. That’s especially important in light of the fact that we had a decrease in life expectancy of 2 years [it finally rose slightly in 2022] and widening of the gender gap in life expectancy for men and women.

I’m excited to see new recommendations from the U.S. Preventive Services Task Force, including a new one about using PREP [pre-exposure prophylaxis] to preventively treat anyone who’s at risk for getting HIV. That’s a big one because it’s one of the first times that we’ve identified at-risk groups for screening based on social risk factors, not gender, age, or genetics.

The new recommendation is PREP for anyone who’s at risk for getting HIV because they have a partner with HIV, had an sexually transmitted infection in the last 6 months, or a history of inconsistent or no condom use with partners with unknown HIV status.

PREP therapy is something that most primary care physicians can either do or learn how to do pretty easily. But the treatment does require maintenance and monitoring.
 

Q: How firm is this recommendation?

A: The task force gives different grades for their recommendations based on how strong the evidence is. For the guidelines about PREP, they give a grade of A. That means this is top of the class: You should definitely do this.


Q: What are the best strategies to ask patients personal questions about their sex lives in order to evaluate their risk?

A: A lot of internal medicine physicians are getting pretty good at this. We see it as part of our job just the same way as we asked things like, “How often are you walking?” and “Have you been feeling down?”

There’s no one right way to have a conversation like that. But it’s key to say, as I do to my patients, that “I’m not here to judge anything. I am truly here to gather information and make recommendations to you as a partner in your care.”  
 

Q: What other guidelines made an impact in 2023?

A: The U.S. Preventive Services Task Force made a recommendation to screen adults aged 18-64 for anxiety, and this guidance got a B grade. [The task force said there’s not enough evidence to support routine anxiety screening in adults 65 and older.]

The new recommendations is a sign that we’re doing a better job at making treatment of those diseases more acceptable. This is also another example of the medical community recognizing that internal medicine physicians are pretty good at identifying and treating mental health.
 

Q: How do you figure out whether to treat depression/anxiety yourself or refer patients to specialists?

A: As a primary care physician, I feel comfortable diagnosing and managing some mental health disease in my own practice. There are FDA-approved medications for both anxiety and depression that are easily managed by a primary care physician.

And there’s something to the therapeutic relationship, to naming and identifying these conditions with your patients. Some patients feel a bit of relief just knowing that they have a diagnosis.
 

Q: What should internists know about the new CDC guidelines that promote discussing RSV vaccines with patients who are over 60?

A: The vaccines are recommended for folks who have underlying conditions like lung disease or heart disease. Those are the ones who end up getting really, really sick. There are two adult vaccines that are available, and there’s not a preference for one over the other.

The vaccines are both protein-based, like the old-school versions of vaccines, not the mRNA vaccines that we’ve all been hearing more about through COVID. Anybody who’s reluctant to take an mRNA vaccine can rest assured that the RSV is not protein-based. And they are single-dose vaccines, which is helpful.  
 

Q: What else should internists know about that was new in 2023?

A: I’m super excited about how cardiologists are thinking about atrial fibrillation. In 2023, the American College of Cardiology and the American Heart Association came up with a giant overhaul of how they look at atrial fibrillation. They classify it in stages and allows us to think about stopping it before it starts.

They’re talking about something they’re calling preclinical or subclinical atrial fibrillation, which you may detect on wearables like somebody’s watch or another tool used to monitor heart rate or exercise. It might be the first harbinger that there’s something wrong with the heart rate, and they may not even have symptoms of it. [A 2023 study in The New England Journal of Medicine linked the anticoagulant apixaban, or Eliquis, to a 37% lower risk of stroke and systemic embolism rates in older patients with subclinical atrial fibrillation but an 80% higher risk of major bleeding vs. aspirin therapy.]

And they’re now recommending early rhythm control.
 

Q: What does early rhythm control mean for patients and physicians?

A: For the longest time, we have thought about atrial fibrillation treatment in terms of rate control and not worrying too much about the rhythm. But now we recognize that it’s actually really important that we get the rhythm under control because physical changes to the heart can lead to permanent damage.

So now they’re recommending catheter ablation as first-line therapy in some patients as a class 1 recommendation because heart function is already decreased. Improving the ability of the heart to beat with a regular rhythm can lead to improvement of function. This was unheard of even 5 years ago.
 

Q: Should internists be more willing to refer patients with atrial fibrillation to cardiologists?

A: Yes, I think so. One of the biggest changes for me is that I am going to refer new diagnoses of atrial fibrillation to a cardiologist. And I’m going to ask patients if they have wearable devices because sometimes those things might tell me about something like subclinical atrial fibrillation.

Q: There’s also detailed data about atrial fibrillation risk factors, which include older age, smoking, sedentary lifestyle, alcohol use, diabetes, height, obesity, diabetes, and others. Is this information useful?

A: It’s a really great tool to have in the arsenal because it helps me have shared decision-making conversations with my patients in a way that’s much more convincing. A patient might say, “Why do you care if I drink so much? My liver levels are fine.” And I can say, “It’s going to be a risk factor for having problems with your heart.”

For better or worse, people really take the heart very seriously, I am an internal medicine physician, so I love all the organs equally. But man, people get pretty scared when you tell them something can affect their heart. So when I talk to patients about their risk factors, it’s going to really be helpful that I can remind them of the impact that some of these lifestyle behaviors can have on their heart health.
 

Dr. Candler has no disclosures.

The past year brought major changes in preventive standards for anxiety, HIV, and RSV along with new guidelines for the treatment of atrial fibrillation. For insight into the effect on internal medicine, we turned to Sarah Candler, MD, MPH, a Houston internist who specializes in the care of high-risk older adults.


Q: Which new prevention guidelines had the most impact on you over the past year?

A: I’m a primary care doctor, and most of the internal medicine updates that are interesting to me focus on how we can keep people from getting sick in the first place. That’s especially important in light of the fact that we had a decrease in life expectancy of 2 years [it finally rose slightly in 2022] and widening of the gender gap in life expectancy for men and women.

I’m excited to see new recommendations from the U.S. Preventive Services Task Force, including a new one about using PREP [pre-exposure prophylaxis] to preventively treat anyone who’s at risk for getting HIV. That’s a big one because it’s one of the first times that we’ve identified at-risk groups for screening based on social risk factors, not gender, age, or genetics.

The new recommendation is PREP for anyone who’s at risk for getting HIV because they have a partner with HIV, had an sexually transmitted infection in the last 6 months, or a history of inconsistent or no condom use with partners with unknown HIV status.

PREP therapy is something that most primary care physicians can either do or learn how to do pretty easily. But the treatment does require maintenance and monitoring.
 

Q: How firm is this recommendation?

A: The task force gives different grades for their recommendations based on how strong the evidence is. For the guidelines about PREP, they give a grade of A. That means this is top of the class: You should definitely do this.


Q: What are the best strategies to ask patients personal questions about their sex lives in order to evaluate their risk?

A: A lot of internal medicine physicians are getting pretty good at this. We see it as part of our job just the same way as we asked things like, “How often are you walking?” and “Have you been feeling down?”

There’s no one right way to have a conversation like that. But it’s key to say, as I do to my patients, that “I’m not here to judge anything. I am truly here to gather information and make recommendations to you as a partner in your care.”  
 

Q: What other guidelines made an impact in 2023?

A: The U.S. Preventive Services Task Force made a recommendation to screen adults aged 18-64 for anxiety, and this guidance got a B grade. [The task force said there’s not enough evidence to support routine anxiety screening in adults 65 and older.]

The new recommendations is a sign that we’re doing a better job at making treatment of those diseases more acceptable. This is also another example of the medical community recognizing that internal medicine physicians are pretty good at identifying and treating mental health.
 

Q: How do you figure out whether to treat depression/anxiety yourself or refer patients to specialists?

A: As a primary care physician, I feel comfortable diagnosing and managing some mental health disease in my own practice. There are FDA-approved medications for both anxiety and depression that are easily managed by a primary care physician.

And there’s something to the therapeutic relationship, to naming and identifying these conditions with your patients. Some patients feel a bit of relief just knowing that they have a diagnosis.
 

Q: What should internists know about the new CDC guidelines that promote discussing RSV vaccines with patients who are over 60?

A: The vaccines are recommended for folks who have underlying conditions like lung disease or heart disease. Those are the ones who end up getting really, really sick. There are two adult vaccines that are available, and there’s not a preference for one over the other.

The vaccines are both protein-based, like the old-school versions of vaccines, not the mRNA vaccines that we’ve all been hearing more about through COVID. Anybody who’s reluctant to take an mRNA vaccine can rest assured that the RSV is not protein-based. And they are single-dose vaccines, which is helpful.  
 

Q: What else should internists know about that was new in 2023?

A: I’m super excited about how cardiologists are thinking about atrial fibrillation. In 2023, the American College of Cardiology and the American Heart Association came up with a giant overhaul of how they look at atrial fibrillation. They classify it in stages and allows us to think about stopping it before it starts.

They’re talking about something they’re calling preclinical or subclinical atrial fibrillation, which you may detect on wearables like somebody’s watch or another tool used to monitor heart rate or exercise. It might be the first harbinger that there’s something wrong with the heart rate, and they may not even have symptoms of it. [A 2023 study in The New England Journal of Medicine linked the anticoagulant apixaban, or Eliquis, to a 37% lower risk of stroke and systemic embolism rates in older patients with subclinical atrial fibrillation but an 80% higher risk of major bleeding vs. aspirin therapy.]

And they’re now recommending early rhythm control.
 

Q: What does early rhythm control mean for patients and physicians?

A: For the longest time, we have thought about atrial fibrillation treatment in terms of rate control and not worrying too much about the rhythm. But now we recognize that it’s actually really important that we get the rhythm under control because physical changes to the heart can lead to permanent damage.

So now they’re recommending catheter ablation as first-line therapy in some patients as a class 1 recommendation because heart function is already decreased. Improving the ability of the heart to beat with a regular rhythm can lead to improvement of function. This was unheard of even 5 years ago.
 

Q: Should internists be more willing to refer patients with atrial fibrillation to cardiologists?

A: Yes, I think so. One of the biggest changes for me is that I am going to refer new diagnoses of atrial fibrillation to a cardiologist. And I’m going to ask patients if they have wearable devices because sometimes those things might tell me about something like subclinical atrial fibrillation.

Q: There’s also detailed data about atrial fibrillation risk factors, which include older age, smoking, sedentary lifestyle, alcohol use, diabetes, height, obesity, diabetes, and others. Is this information useful?

A: It’s a really great tool to have in the arsenal because it helps me have shared decision-making conversations with my patients in a way that’s much more convincing. A patient might say, “Why do you care if I drink so much? My liver levels are fine.” And I can say, “It’s going to be a risk factor for having problems with your heart.”

For better or worse, people really take the heart very seriously, I am an internal medicine physician, so I love all the organs equally. But man, people get pretty scared when you tell them something can affect their heart. So when I talk to patients about their risk factors, it’s going to really be helpful that I can remind them of the impact that some of these lifestyle behaviors can have on their heart health.
 

Dr. Candler has no disclosures.

The past year brought major changes in preventive standards for anxiety, HIV, and RSV along with new guidelines for the treatment of atrial fibrillation. For insight into the effect on internal medicine, we turned to Sarah Candler, MD, MPH, a Houston internist who specializes in the care of high-risk older adults.


Q: Which new prevention guidelines had the most impact on you over the past year?

A: I’m a primary care doctor, and most of the internal medicine updates that are interesting to me focus on how we can keep people from getting sick in the first place. That’s especially important in light of the fact that we had a decrease in life expectancy of 2 years [it finally rose slightly in 2022] and widening of the gender gap in life expectancy for men and women.

I’m excited to see new recommendations from the U.S. Preventive Services Task Force, including a new one about using PREP [pre-exposure prophylaxis] to preventively treat anyone who’s at risk for getting HIV. That’s a big one because it’s one of the first times that we’ve identified at-risk groups for screening based on social risk factors, not gender, age, or genetics.

The new recommendation is PREP for anyone who’s at risk for getting HIV because they have a partner with HIV, had an sexually transmitted infection in the last 6 months, or a history of inconsistent or no condom use with partners with unknown HIV status.

PREP therapy is something that most primary care physicians can either do or learn how to do pretty easily. But the treatment does require maintenance and monitoring.
 

Q: How firm is this recommendation?

A: The task force gives different grades for their recommendations based on how strong the evidence is. For the guidelines about PREP, they give a grade of A. That means this is top of the class: You should definitely do this.


Q: What are the best strategies to ask patients personal questions about their sex lives in order to evaluate their risk?

A: A lot of internal medicine physicians are getting pretty good at this. We see it as part of our job just the same way as we asked things like, “How often are you walking?” and “Have you been feeling down?”

There’s no one right way to have a conversation like that. But it’s key to say, as I do to my patients, that “I’m not here to judge anything. I am truly here to gather information and make recommendations to you as a partner in your care.”  
 

Q: What other guidelines made an impact in 2023?

A: The U.S. Preventive Services Task Force made a recommendation to screen adults aged 18-64 for anxiety, and this guidance got a B grade. [The task force said there’s not enough evidence to support routine anxiety screening in adults 65 and older.]

The new recommendations is a sign that we’re doing a better job at making treatment of those diseases more acceptable. This is also another example of the medical community recognizing that internal medicine physicians are pretty good at identifying and treating mental health.
 

Q: How do you figure out whether to treat depression/anxiety yourself or refer patients to specialists?

A: As a primary care physician, I feel comfortable diagnosing and managing some mental health disease in my own practice. There are FDA-approved medications for both anxiety and depression that are easily managed by a primary care physician.

And there’s something to the therapeutic relationship, to naming and identifying these conditions with your patients. Some patients feel a bit of relief just knowing that they have a diagnosis.
 

Q: What should internists know about the new CDC guidelines that promote discussing RSV vaccines with patients who are over 60?

A: The vaccines are recommended for folks who have underlying conditions like lung disease or heart disease. Those are the ones who end up getting really, really sick. There are two adult vaccines that are available, and there’s not a preference for one over the other.

The vaccines are both protein-based, like the old-school versions of vaccines, not the mRNA vaccines that we’ve all been hearing more about through COVID. Anybody who’s reluctant to take an mRNA vaccine can rest assured that the RSV is not protein-based. And they are single-dose vaccines, which is helpful.  
 

Q: What else should internists know about that was new in 2023?

A: I’m super excited about how cardiologists are thinking about atrial fibrillation. In 2023, the American College of Cardiology and the American Heart Association came up with a giant overhaul of how they look at atrial fibrillation. They classify it in stages and allows us to think about stopping it before it starts.

They’re talking about something they’re calling preclinical or subclinical atrial fibrillation, which you may detect on wearables like somebody’s watch or another tool used to monitor heart rate or exercise. It might be the first harbinger that there’s something wrong with the heart rate, and they may not even have symptoms of it. [A 2023 study in The New England Journal of Medicine linked the anticoagulant apixaban, or Eliquis, to a 37% lower risk of stroke and systemic embolism rates in older patients with subclinical atrial fibrillation but an 80% higher risk of major bleeding vs. aspirin therapy.]

And they’re now recommending early rhythm control.
 

Q: What does early rhythm control mean for patients and physicians?

A: For the longest time, we have thought about atrial fibrillation treatment in terms of rate control and not worrying too much about the rhythm. But now we recognize that it’s actually really important that we get the rhythm under control because physical changes to the heart can lead to permanent damage.

So now they’re recommending catheter ablation as first-line therapy in some patients as a class 1 recommendation because heart function is already decreased. Improving the ability of the heart to beat with a regular rhythm can lead to improvement of function. This was unheard of even 5 years ago.
 

Q: Should internists be more willing to refer patients with atrial fibrillation to cardiologists?

A: Yes, I think so. One of the biggest changes for me is that I am going to refer new diagnoses of atrial fibrillation to a cardiologist. And I’m going to ask patients if they have wearable devices because sometimes those things might tell me about something like subclinical atrial fibrillation.

Q: There’s also detailed data about atrial fibrillation risk factors, which include older age, smoking, sedentary lifestyle, alcohol use, diabetes, height, obesity, diabetes, and others. Is this information useful?

A: It’s a really great tool to have in the arsenal because it helps me have shared decision-making conversations with my patients in a way that’s much more convincing. A patient might say, “Why do you care if I drink so much? My liver levels are fine.” And I can say, “It’s going to be a risk factor for having problems with your heart.”

For better or worse, people really take the heart very seriously, I am an internal medicine physician, so I love all the organs equally. But man, people get pretty scared when you tell them something can affect their heart. So when I talk to patients about their risk factors, it’s going to really be helpful that I can remind them of the impact that some of these lifestyle behaviors can have on their heart health.
 

Dr. Candler has no disclosures.

In a victory for clinicians who fought to keep working regardless of age, a San Diego–based medical group has agreed to settle a federal investigation by paying nearly $7 million to physicians subject to their employer’s policy requiring them to quit at age 75.

In a statement, the US Equal Employment Opportunity Commission (EEOC) said the settlement will resolve an age and disability discrimination charge filed against Scripps Clinic Medical Group. The medical group is part of Scripps Health, a major provider of medical services in the San Diego region that operates five local hospitals.

The EECO said it found “reasonable cause” that the medical group violated the Age Discrimination in Employment Act and the Americans with Disabilities Act.

US health systems are facing lawsuits that claim they’ve engaged in age discrimination by requiring physicians to take cognitive tests when they reach specific ages.

The Scripps medical group’s mandatory retirement policy began in 2016 and was consistent with California law, which specifically allows for mandatory retirement of physicians in medical groups at age 70, Scripps said in a statement, adding that it rescinded the policy in 2018.

“This policy was put in place to enhance patient safety,” Scripps said. “The EEOC took the position while such a policy is expressly legal under California law; it is not allowed under federal law.”

The Federal Age Discrimination in Employment Act, passed in 1967, states that employers may not “fail or refuse to hire or to discharge any individual or otherwise discriminate against any individual with respect to his compensation, terms, conditions, or privileges of employment because of such individual’s age.” There are exceptions, however, in cases of public safety for professions such as air traffic controllers.

California law has a similar provision banning age discrimination, but it makes an exception for “any employee who has attained 70 years of age and is a physician employed by a professional medical corporation, the articles or bylaws of which provide for compulsory retirement.”

In 2020, an estimated 12% of US licensed physicians were at least 70 years old — more than 120,000 in total — up from 9% in a 2010, according to a Federation of State Medical Boards 2021 report.

Scripps Clinic Medical Group settled with the EEOC “without any admission of fault or wrongdoing to avoid the continued expense and distraction of litigation,” its statement said. It agreed to pay $6.875 million to the affected physicians.

When asked about how many physicians were affected by the policy, a Scripps human resources official said, “this was disputed but very few. The policy was only in effect for 2 years, 2016 and 2017. Additionally, by age 75, most doctors have retired. And those who have not almost always have voluntarily limited their practice.”

The Scripps official didn’t respond to questions about the number of patients served by the medical group and how many physicians it employs.

According to the EEOC, the medical group has agreed to tell employees that the policy has been scrapped and must “clarify that the company does not have any policy in which age is a factor in making employment decisions, including termination, retirement, and terms and conditions of employment.”

Scripps Clinic Medical Group also agreed to require division and department heads, executive leadership, and human resources employees to be trained regarding the Age Discrimination in Employment Act and the Americans with Disabilities Act.

A version of this article appeared on Medscape.com.

In a victory for clinicians who fought to keep working regardless of age, a San Diego–based medical group has agreed to settle a federal investigation by paying nearly $7 million to physicians subject to their employer’s policy requiring them to quit at age 75.

In a statement, the US Equal Employment Opportunity Commission (EEOC) said the settlement will resolve an age and disability discrimination charge filed against Scripps Clinic Medical Group. The medical group is part of Scripps Health, a major provider of medical services in the San Diego region that operates five local hospitals.

The EECO said it found “reasonable cause” that the medical group violated the Age Discrimination in Employment Act and the Americans with Disabilities Act.

US health systems are facing lawsuits that claim they’ve engaged in age discrimination by requiring physicians to take cognitive tests when they reach specific ages.

The Scripps medical group’s mandatory retirement policy began in 2016 and was consistent with California law, which specifically allows for mandatory retirement of physicians in medical groups at age 70, Scripps said in a statement, adding that it rescinded the policy in 2018.

“This policy was put in place to enhance patient safety,” Scripps said. “The EEOC took the position while such a policy is expressly legal under California law; it is not allowed under federal law.”

The Federal Age Discrimination in Employment Act, passed in 1967, states that employers may not “fail or refuse to hire or to discharge any individual or otherwise discriminate against any individual with respect to his compensation, terms, conditions, or privileges of employment because of such individual’s age.” There are exceptions, however, in cases of public safety for professions such as air traffic controllers.

California law has a similar provision banning age discrimination, but it makes an exception for “any employee who has attained 70 years of age and is a physician employed by a professional medical corporation, the articles or bylaws of which provide for compulsory retirement.”

In 2020, an estimated 12% of US licensed physicians were at least 70 years old — more than 120,000 in total — up from 9% in a 2010, according to a Federation of State Medical Boards 2021 report.

Scripps Clinic Medical Group settled with the EEOC “without any admission of fault or wrongdoing to avoid the continued expense and distraction of litigation,” its statement said. It agreed to pay $6.875 million to the affected physicians.

When asked about how many physicians were affected by the policy, a Scripps human resources official said, “this was disputed but very few. The policy was only in effect for 2 years, 2016 and 2017. Additionally, by age 75, most doctors have retired. And those who have not almost always have voluntarily limited their practice.”

The Scripps official didn’t respond to questions about the number of patients served by the medical group and how many physicians it employs.

According to the EEOC, the medical group has agreed to tell employees that the policy has been scrapped and must “clarify that the company does not have any policy in which age is a factor in making employment decisions, including termination, retirement, and terms and conditions of employment.”

Scripps Clinic Medical Group also agreed to require division and department heads, executive leadership, and human resources employees to be trained regarding the Age Discrimination in Employment Act and the Americans with Disabilities Act.

A version of this article appeared on Medscape.com.

In a victory for clinicians who fought to keep working regardless of age, a San Diego–based medical group has agreed to settle a federal investigation by paying nearly $7 million to physicians subject to their employer’s policy requiring them to quit at age 75.

In a statement, the US Equal Employment Opportunity Commission (EEOC) said the settlement will resolve an age and disability discrimination charge filed against Scripps Clinic Medical Group. The medical group is part of Scripps Health, a major provider of medical services in the San Diego region that operates five local hospitals.

The EECO said it found “reasonable cause” that the medical group violated the Age Discrimination in Employment Act and the Americans with Disabilities Act.

US health systems are facing lawsuits that claim they’ve engaged in age discrimination by requiring physicians to take cognitive tests when they reach specific ages.

The Scripps medical group’s mandatory retirement policy began in 2016 and was consistent with California law, which specifically allows for mandatory retirement of physicians in medical groups at age 70, Scripps said in a statement, adding that it rescinded the policy in 2018.

“This policy was put in place to enhance patient safety,” Scripps said. “The EEOC took the position while such a policy is expressly legal under California law; it is not allowed under federal law.”

The Federal Age Discrimination in Employment Act, passed in 1967, states that employers may not “fail or refuse to hire or to discharge any individual or otherwise discriminate against any individual with respect to his compensation, terms, conditions, or privileges of employment because of such individual’s age.” There are exceptions, however, in cases of public safety for professions such as air traffic controllers.

California law has a similar provision banning age discrimination, but it makes an exception for “any employee who has attained 70 years of age and is a physician employed by a professional medical corporation, the articles or bylaws of which provide for compulsory retirement.”

In 2020, an estimated 12% of US licensed physicians were at least 70 years old — more than 120,000 in total — up from 9% in a 2010, according to a Federation of State Medical Boards 2021 report.

Scripps Clinic Medical Group settled with the EEOC “without any admission of fault or wrongdoing to avoid the continued expense and distraction of litigation,” its statement said. It agreed to pay $6.875 million to the affected physicians.

When asked about how many physicians were affected by the policy, a Scripps human resources official said, “this was disputed but very few. The policy was only in effect for 2 years, 2016 and 2017. Additionally, by age 75, most doctors have retired. And those who have not almost always have voluntarily limited their practice.”

The Scripps official didn’t respond to questions about the number of patients served by the medical group and how many physicians it employs.

According to the EEOC, the medical group has agreed to tell employees that the policy has been scrapped and must “clarify that the company does not have any policy in which age is a factor in making employment decisions, including termination, retirement, and terms and conditions of employment.”

Scripps Clinic Medical Group also agreed to require division and department heads, executive leadership, and human resources employees to be trained regarding the Age Discrimination in Employment Act and the Americans with Disabilities Act.

A version of this article appeared on Medscape.com.

SAN DIEGO — The average age of death for Black U.S. patients with sickle cell disease (SCD) rose from 39 years (females = 40, males = 38) in 1999-2009 to 43 years (females = 44, males = 41) in 2010-2020, reflecting improvements in treatment, a new study finds.

But the news is not all positive. Mortality rates still jumped markedly as patients transitioned from pediatric to adult care, lead author Kristine A. Karkoska, MD, a pediatric hematology/oncologist with the University of Cincinnati College of Medicine, said at the annual meeting of the American Society of Hematology.

“This reflects that young adults are getting lost to care, and then they’re presenting with acute, life-threatening complications,” she said. “We still need more emphasis on comprehensive lifetime sickle-cell care and the transition to adult clinics to improve mortality in young adults.”

According to Dr. Karkoska, researchers launched the analysis of sickle-cell mortality rates to update previously available data up to the year 2009, which showed improvements as current standard-of-care treatments were introduced. Updated numbers, she said, would reflect the influence of a rise in dedicated SCD clinics and a 2014 National Heart, Lung, and Blood Institute recommendation that all children with SCD be treated with hydroxyurea starting at 9 months.

For the study, Dr. Karkoska and colleagues analyzed mortality statistics from the period of 1979-2020 via a CDC database. They found that 5272 Black patients died of SCD from 2010 to 2020. The crude mortality rate was 1.1 per 100,000 Black people, lower than the 1.2 per 100,000 rate of 1999-2009 (P < .0001).

The researchers also found that from 2010 to 2020, the mortality rate jumped for patients in the 15-19 to 20-24 age group: It rose from 0.9 per 100,000 to 1.4 per 100,000, P < .0001).

The researchers also examined contributors to death other than SCD. In 39% of cases, underlying causes were noted: cardiovascular disease (28%), accidents (7%), cerebrovascular disease (7%), malignancy (6%), septicemia (4.8%), and renal disease (3.8%). The population of people with SCD is “getting older, and they’re developing a combination of both sickle-related chronic organ damage as well as non-sickle-related chronic disease,” Dr. Karkoska said.

She noted that limitations include a reliance on data that can be incomplete or inaccurate. She also mentioned that the study only focuses on Black patients, who make up the vast majority of those with SCD.

How good is the news about improved mortality numbers? One member of the audience at the ASH presentation was disappointed that they hadn’t gotten even better. “I was hoping to come here to be cheered up,” he said, “and I’m not.”

Three physicians who didn’t take part in the research but are familiar with the new study spoke in interviews about the findings.

Michael Bender, MD, PhD, director of the Odessa Brown Comprehensive Sickle Cell Clinic in Seattle, pointed out that mortality rates improve slowly over time, as new treatments enter the picture. When new therapies come along, he said, “it’s tough if someone’s already 40 years old and their body has gone through a lot. They’re not going to have as much benefit as someone who started [on therapy] when they were 5 years old, and they grew up with that improvement.”

Sickle cell specialist Asmaa Ferdjallah, MD, MPH, of the Mayo Clinic in Rochester, Minnesota, said that the data showing a spike in mortality rates during the pediatric-adult transition are not surprising but still “really hard to digest.”

“It is a testament to the fact that we are not meeting patients where they are,” she said. “We struggle immensely with the transition period. This is something that is difficult across all providers all over the country,” she said. “There are different ways to ensure a successful transition from the pediatric side to the adult side. Here at Mayo Clinic, we use a slow transition, and we rotate appointments with peds and adults until age 30.”

Sophie Miriam Lanzkron, MD, MHS, director of the Sickle Cell Center for Adults at Johns Hopkins Hospital, Baltimore, said increases in mortality in the post-pediatric period appear to be due in part to “lack of access to high-quality sickle cell care for adults because there aren’t enough hematologists.” Worsening disease due to aging is another factor, she said, and “there might also be some behavioral changes. Young people think they will live forever. Sometimes they choose not to adhere to medical recommendations, which for this population is very risky.”

Dr. Lanzkron said her team is developing a long-term patient registry that should provide more insight.

No study funding was reported. Dr. Karkoska had no disclosures. The other coauthor disclosed research funding and safety advisory board relationships with Novartis. Dr. Ferdjallah, Dr. Lanzkron, and Dr. Bender reported no disclosures.

SAN DIEGO — The average age of death for Black U.S. patients with sickle cell disease (SCD) rose from 39 years (females = 40, males = 38) in 1999-2009 to 43 years (females = 44, males = 41) in 2010-2020, reflecting improvements in treatment, a new study finds.

But the news is not all positive. Mortality rates still jumped markedly as patients transitioned from pediatric to adult care, lead author Kristine A. Karkoska, MD, a pediatric hematology/oncologist with the University of Cincinnati College of Medicine, said at the annual meeting of the American Society of Hematology.

“This reflects that young adults are getting lost to care, and then they’re presenting with acute, life-threatening complications,” she said. “We still need more emphasis on comprehensive lifetime sickle-cell care and the transition to adult clinics to improve mortality in young adults.”

According to Dr. Karkoska, researchers launched the analysis of sickle-cell mortality rates to update previously available data up to the year 2009, which showed improvements as current standard-of-care treatments were introduced. Updated numbers, she said, would reflect the influence of a rise in dedicated SCD clinics and a 2014 National Heart, Lung, and Blood Institute recommendation that all children with SCD be treated with hydroxyurea starting at 9 months.

For the study, Dr. Karkoska and colleagues analyzed mortality statistics from the period of 1979-2020 via a CDC database. They found that 5272 Black patients died of SCD from 2010 to 2020. The crude mortality rate was 1.1 per 100,000 Black people, lower than the 1.2 per 100,000 rate of 1999-2009 (P < .0001).

The researchers also found that from 2010 to 2020, the mortality rate jumped for patients in the 15-19 to 20-24 age group: It rose from 0.9 per 100,000 to 1.4 per 100,000, P < .0001).

The researchers also examined contributors to death other than SCD. In 39% of cases, underlying causes were noted: cardiovascular disease (28%), accidents (7%), cerebrovascular disease (7%), malignancy (6%), septicemia (4.8%), and renal disease (3.8%). The population of people with SCD is “getting older, and they’re developing a combination of both sickle-related chronic organ damage as well as non-sickle-related chronic disease,” Dr. Karkoska said.

She noted that limitations include a reliance on data that can be incomplete or inaccurate. She also mentioned that the study only focuses on Black patients, who make up the vast majority of those with SCD.

How good is the news about improved mortality numbers? One member of the audience at the ASH presentation was disappointed that they hadn’t gotten even better. “I was hoping to come here to be cheered up,” he said, “and I’m not.”

Three physicians who didn’t take part in the research but are familiar with the new study spoke in interviews about the findings.

Michael Bender, MD, PhD, director of the Odessa Brown Comprehensive Sickle Cell Clinic in Seattle, pointed out that mortality rates improve slowly over time, as new treatments enter the picture. When new therapies come along, he said, “it’s tough if someone’s already 40 years old and their body has gone through a lot. They’re not going to have as much benefit as someone who started [on therapy] when they were 5 years old, and they grew up with that improvement.”

Sickle cell specialist Asmaa Ferdjallah, MD, MPH, of the Mayo Clinic in Rochester, Minnesota, said that the data showing a spike in mortality rates during the pediatric-adult transition are not surprising but still “really hard to digest.”

“It is a testament to the fact that we are not meeting patients where they are,” she said. “We struggle immensely with the transition period. This is something that is difficult across all providers all over the country,” she said. “There are different ways to ensure a successful transition from the pediatric side to the adult side. Here at Mayo Clinic, we use a slow transition, and we rotate appointments with peds and adults until age 30.”

Sophie Miriam Lanzkron, MD, MHS, director of the Sickle Cell Center for Adults at Johns Hopkins Hospital, Baltimore, said increases in mortality in the post-pediatric period appear to be due in part to “lack of access to high-quality sickle cell care for adults because there aren’t enough hematologists.” Worsening disease due to aging is another factor, she said, and “there might also be some behavioral changes. Young people think they will live forever. Sometimes they choose not to adhere to medical recommendations, which for this population is very risky.”

Dr. Lanzkron said her team is developing a long-term patient registry that should provide more insight.

No study funding was reported. Dr. Karkoska had no disclosures. The other coauthor disclosed research funding and safety advisory board relationships with Novartis. Dr. Ferdjallah, Dr. Lanzkron, and Dr. Bender reported no disclosures.

SAN DIEGO — The average age of death for Black U.S. patients with sickle cell disease (SCD) rose from 39 years (females = 40, males = 38) in 1999-2009 to 43 years (females = 44, males = 41) in 2010-2020, reflecting improvements in treatment, a new study finds.

But the news is not all positive. Mortality rates still jumped markedly as patients transitioned from pediatric to adult care, lead author Kristine A. Karkoska, MD, a pediatric hematology/oncologist with the University of Cincinnati College of Medicine, said at the annual meeting of the American Society of Hematology.

“This reflects that young adults are getting lost to care, and then they’re presenting with acute, life-threatening complications,” she said. “We still need more emphasis on comprehensive lifetime sickle-cell care and the transition to adult clinics to improve mortality in young adults.”

According to Dr. Karkoska, researchers launched the analysis of sickle-cell mortality rates to update previously available data up to the year 2009, which showed improvements as current standard-of-care treatments were introduced. Updated numbers, she said, would reflect the influence of a rise in dedicated SCD clinics and a 2014 National Heart, Lung, and Blood Institute recommendation that all children with SCD be treated with hydroxyurea starting at 9 months.

For the study, Dr. Karkoska and colleagues analyzed mortality statistics from the period of 1979-2020 via a CDC database. They found that 5272 Black patients died of SCD from 2010 to 2020. The crude mortality rate was 1.1 per 100,000 Black people, lower than the 1.2 per 100,000 rate of 1999-2009 (P < .0001).

The researchers also found that from 2010 to 2020, the mortality rate jumped for patients in the 15-19 to 20-24 age group: It rose from 0.9 per 100,000 to 1.4 per 100,000, P < .0001).

The researchers also examined contributors to death other than SCD. In 39% of cases, underlying causes were noted: cardiovascular disease (28%), accidents (7%), cerebrovascular disease (7%), malignancy (6%), septicemia (4.8%), and renal disease (3.8%). The population of people with SCD is “getting older, and they’re developing a combination of both sickle-related chronic organ damage as well as non-sickle-related chronic disease,” Dr. Karkoska said.

She noted that limitations include a reliance on data that can be incomplete or inaccurate. She also mentioned that the study only focuses on Black patients, who make up the vast majority of those with SCD.

How good is the news about improved mortality numbers? One member of the audience at the ASH presentation was disappointed that they hadn’t gotten even better. “I was hoping to come here to be cheered up,” he said, “and I’m not.”

Three physicians who didn’t take part in the research but are familiar with the new study spoke in interviews about the findings.

Michael Bender, MD, PhD, director of the Odessa Brown Comprehensive Sickle Cell Clinic in Seattle, pointed out that mortality rates improve slowly over time, as new treatments enter the picture. When new therapies come along, he said, “it’s tough if someone’s already 40 years old and their body has gone through a lot. They’re not going to have as much benefit as someone who started [on therapy] when they were 5 years old, and they grew up with that improvement.”

Sickle cell specialist Asmaa Ferdjallah, MD, MPH, of the Mayo Clinic in Rochester, Minnesota, said that the data showing a spike in mortality rates during the pediatric-adult transition are not surprising but still “really hard to digest.”

“It is a testament to the fact that we are not meeting patients where they are,” she said. “We struggle immensely with the transition period. This is something that is difficult across all providers all over the country,” she said. “There are different ways to ensure a successful transition from the pediatric side to the adult side. Here at Mayo Clinic, we use a slow transition, and we rotate appointments with peds and adults until age 30.”

Sophie Miriam Lanzkron, MD, MHS, director of the Sickle Cell Center for Adults at Johns Hopkins Hospital, Baltimore, said increases in mortality in the post-pediatric period appear to be due in part to “lack of access to high-quality sickle cell care for adults because there aren’t enough hematologists.” Worsening disease due to aging is another factor, she said, and “there might also be some behavioral changes. Young people think they will live forever. Sometimes they choose not to adhere to medical recommendations, which for this population is very risky.”

Dr. Lanzkron said her team is developing a long-term patient registry that should provide more insight.

No study funding was reported. Dr. Karkoska had no disclosures. The other coauthor disclosed research funding and safety advisory board relationships with Novartis. Dr. Ferdjallah, Dr. Lanzkron, and Dr. Bender reported no disclosures.