The number of clinically active rheumatology providers in the United States grew more than 20% from 2009 to 2019, according to a new analysis.

The number of advanced practice providers (APPs) in rheumatology more than doubled during that same time. However, these numerical increases are not enough to meet the projected demand in care, the authors reported.

University of Alabama Medical Center

“Even though we found growth, and if that same growth continued, we’d still be well below the projected needs for the overall aging population of the United States,” lead author Melissa Mannion, MD, MSPH, a pediatric rheumatologist at the University of Alabama at Birmingham, said in an interview.

In a 2015 workforce study by the American College of Rheumatology (ACR), researchers projected that the supply of rheumatologists would decrease by 25% from 2015 to 2030, with an estimated shortage of over 4000 clinical full-time equivalent (cFTE) rheumatology providers.

While the previous study’s findings seem to contrast with this newest analysis, Dr. Dr. Mannion said the findings are complementary, with both studies using different data sources.

The newest findings were published online on February 24 in Arthritis & Rheumatology.

Leveraging Medicare Data

The ACR study estimated the adult rheumatology workforce and cFTEs using both primary and secondary sources, including published data from the American Medical Association and other professional societies, as well as electronic surveys of ACR members and rheumatology fellows in training.

By contrast, this newest study identified rheumatology providers using Medicare administrative data from 2006 to 2020, supplemented by national provider identifier taxonomy codes. Rheumatologists were considered “clinically active” if they provided care for at least five patients in 1 year. To account for rheumatology fellows, who can be categorized as internal medicine physicians, researchers also included internists who prescribed biologic or targeted synthetic disease-modifying antirheumatic drugs (DMARDs) to more than 10 patients a year.

The count also included APPs, both nurse practitioners (NPs) and physician assistants (PAs), who were attached to practices with only rheumatologists, internists, or one other specialty. Like physicians, APPs were included in the count if they prescribed more than 10 patients biologic or targeted synthetic DMARDs in a calendar year and billed at least five patients with a rheumatic condition per year.

Researchers also estimated the number of cFTEs for 2019, using a variety of assumptions to generate an upper and lower range.

Different Numbers, Complementary Conclusions

For the 2019 calendar year, researchers counted 5667 clinically active rheumatologists and 379 NPs/PAs.

This represented a 23% increase in rheumatologists and a 141% increase in the number of APPs in the rheumatology workforce from 2009. The active rheumatology workforce increased by about 100 providers per year over the study period, although growth flattened off in more recent years.

The estimated cFTEs for 2019 ranged from 3457 to 5396, which are “comparable” to the projected 2020 cFTE estimates made in the ACR 2015 workforce study: 3888 to 5777 cFTEs.

American College of Rheumatology

Daniel Battafarano, DO, chair of the ACR Workforce Solutions Committee, agreed with Dr. Mannion that these findings complement each other, telling a similar story “but with different numbers,” he told this news organization. Dr. Battafarano, a professor of medicine at the Uniformed Services University of the Health Sciences, Bethesda, Maryland, led the ACR workforce study.

“Both studies project estimates of rheumatology providers and workforce trends, but neither study can claim accurate numbers of rheumatology providers due to the true limitation of either workforce study model,” he said.

The ACR study began with a higher count of rheumatologists, estimating 6013 practicing providers in 2015, while Dr. Mannion’s team calculated 5474 providers for the same year. The ACR study projected that provider numbers would fall to 5886 by 2020, which was higher than the 2019 count in this most recent study.

Dr. Battafarano noted that the studies also dealt with different time frames: While the ACR study used 2015 data to project trends in 5-year increments, this most recent study looked trends in the previous decade.

“We found an increase over time, although toward the end of our study — from 2019 to 2020 — we did have a drop off in number of providers, so maybe we are finding the beginning of what [the ACR researchers] anticipated, or maybe that will be corrected in the future,” Dr. Dr. Mannion said. “I think that our estimates really coordinate with what they found just using a different data source.”

Geographic Disparities and Solutions

The new study also highlighted the scarcity of rheumatology providers in rural counties, which was also an important take away from the 2015 ACR study. In the new analysis, researchers found that 95% of rheumatology practices were in urban settings, which did not change over the study period. Most counties in the United States had fewer than 30 rheumatologists per 1 million adults, with 93% of rural counties having zero adult rheumatologists. In comparison, 48% of urban counties had no adult rheumatologists.

“There’s not enough people, and they’re in very specific locations,” Dr. Dr. Mannion said. “Both things make it harder for people to get care.”

Dr. Battafarano noted that leveraging APPs would be key to increasing patient access to care moving forward — a resource that has more than doubled in the past decade, according to Dr. Dr. Mannion’s analysis.

“Recruiting a significant number of APPs into rheumatology practice should be a primary goal to increase the rheumatology workforce,” he said. Other potential solutions, he added, include employing telemedicine and educating primary care providers on rheumatic disease to help them comanage these conditions with rheumatologists.

This study was partially funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Dr. Mannion was supported by the Rheumatology Research Foundation Norman B. Gaylis, MD Clinical Research Award, paid to her institution. Dr. Battafarano had no relevant disclosures.

A version of this article appeared on Medscape.com.

The number of clinically active rheumatology providers in the United States grew more than 20% from 2009 to 2019, according to a new analysis.

The number of advanced practice providers (APPs) in rheumatology more than doubled during that same time. However, these numerical increases are not enough to meet the projected demand in care, the authors reported.

University of Alabama Medical Center

“Even though we found growth, and if that same growth continued, we’d still be well below the projected needs for the overall aging population of the United States,” lead author Melissa Mannion, MD, MSPH, a pediatric rheumatologist at the University of Alabama at Birmingham, said in an interview.

In a 2015 workforce study by the American College of Rheumatology (ACR), researchers projected that the supply of rheumatologists would decrease by 25% from 2015 to 2030, with an estimated shortage of over 4000 clinical full-time equivalent (cFTE) rheumatology providers.

While the previous study’s findings seem to contrast with this newest analysis, Dr. Dr. Mannion said the findings are complementary, with both studies using different data sources.

The newest findings were published online on February 24 in Arthritis & Rheumatology.

Leveraging Medicare Data

The ACR study estimated the adult rheumatology workforce and cFTEs using both primary and secondary sources, including published data from the American Medical Association and other professional societies, as well as electronic surveys of ACR members and rheumatology fellows in training.

By contrast, this newest study identified rheumatology providers using Medicare administrative data from 2006 to 2020, supplemented by national provider identifier taxonomy codes. Rheumatologists were considered “clinically active” if they provided care for at least five patients in 1 year. To account for rheumatology fellows, who can be categorized as internal medicine physicians, researchers also included internists who prescribed biologic or targeted synthetic disease-modifying antirheumatic drugs (DMARDs) to more than 10 patients a year.

The count also included APPs, both nurse practitioners (NPs) and physician assistants (PAs), who were attached to practices with only rheumatologists, internists, or one other specialty. Like physicians, APPs were included in the count if they prescribed more than 10 patients biologic or targeted synthetic DMARDs in a calendar year and billed at least five patients with a rheumatic condition per year.

Researchers also estimated the number of cFTEs for 2019, using a variety of assumptions to generate an upper and lower range.

Different Numbers, Complementary Conclusions

For the 2019 calendar year, researchers counted 5667 clinically active rheumatologists and 379 NPs/PAs.

This represented a 23% increase in rheumatologists and a 141% increase in the number of APPs in the rheumatology workforce from 2009. The active rheumatology workforce increased by about 100 providers per year over the study period, although growth flattened off in more recent years.

The estimated cFTEs for 2019 ranged from 3457 to 5396, which are “comparable” to the projected 2020 cFTE estimates made in the ACR 2015 workforce study: 3888 to 5777 cFTEs.

American College of Rheumatology

Daniel Battafarano, DO, chair of the ACR Workforce Solutions Committee, agreed with Dr. Mannion that these findings complement each other, telling a similar story “but with different numbers,” he told this news organization. Dr. Battafarano, a professor of medicine at the Uniformed Services University of the Health Sciences, Bethesda, Maryland, led the ACR workforce study.

“Both studies project estimates of rheumatology providers and workforce trends, but neither study can claim accurate numbers of rheumatology providers due to the true limitation of either workforce study model,” he said.

The ACR study began with a higher count of rheumatologists, estimating 6013 practicing providers in 2015, while Dr. Mannion’s team calculated 5474 providers for the same year. The ACR study projected that provider numbers would fall to 5886 by 2020, which was higher than the 2019 count in this most recent study.

Dr. Battafarano noted that the studies also dealt with different time frames: While the ACR study used 2015 data to project trends in 5-year increments, this most recent study looked trends in the previous decade.

“We found an increase over time, although toward the end of our study — from 2019 to 2020 — we did have a drop off in number of providers, so maybe we are finding the beginning of what [the ACR researchers] anticipated, or maybe that will be corrected in the future,” Dr. Dr. Mannion said. “I think that our estimates really coordinate with what they found just using a different data source.”

Geographic Disparities and Solutions

The new study also highlighted the scarcity of rheumatology providers in rural counties, which was also an important take away from the 2015 ACR study. In the new analysis, researchers found that 95% of rheumatology practices were in urban settings, which did not change over the study period. Most counties in the United States had fewer than 30 rheumatologists per 1 million adults, with 93% of rural counties having zero adult rheumatologists. In comparison, 48% of urban counties had no adult rheumatologists.

“There’s not enough people, and they’re in very specific locations,” Dr. Dr. Mannion said. “Both things make it harder for people to get care.”

Dr. Battafarano noted that leveraging APPs would be key to increasing patient access to care moving forward — a resource that has more than doubled in the past decade, according to Dr. Dr. Mannion’s analysis.

“Recruiting a significant number of APPs into rheumatology practice should be a primary goal to increase the rheumatology workforce,” he said. Other potential solutions, he added, include employing telemedicine and educating primary care providers on rheumatic disease to help them comanage these conditions with rheumatologists.

This study was partially funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Dr. Mannion was supported by the Rheumatology Research Foundation Norman B. Gaylis, MD Clinical Research Award, paid to her institution. Dr. Battafarano had no relevant disclosures.

A version of this article appeared on Medscape.com.

The number of clinically active rheumatology providers in the United States grew more than 20% from 2009 to 2019, according to a new analysis.

The number of advanced practice providers (APPs) in rheumatology more than doubled during that same time. However, these numerical increases are not enough to meet the projected demand in care, the authors reported.

University of Alabama Medical Center

“Even though we found growth, and if that same growth continued, we’d still be well below the projected needs for the overall aging population of the United States,” lead author Melissa Mannion, MD, MSPH, a pediatric rheumatologist at the University of Alabama at Birmingham, said in an interview.

In a 2015 workforce study by the American College of Rheumatology (ACR), researchers projected that the supply of rheumatologists would decrease by 25% from 2015 to 2030, with an estimated shortage of over 4000 clinical full-time equivalent (cFTE) rheumatology providers.

While the previous study’s findings seem to contrast with this newest analysis, Dr. Dr. Mannion said the findings are complementary, with both studies using different data sources.

The newest findings were published online on February 24 in Arthritis & Rheumatology.

Leveraging Medicare Data

The ACR study estimated the adult rheumatology workforce and cFTEs using both primary and secondary sources, including published data from the American Medical Association and other professional societies, as well as electronic surveys of ACR members and rheumatology fellows in training.

By contrast, this newest study identified rheumatology providers using Medicare administrative data from 2006 to 2020, supplemented by national provider identifier taxonomy codes. Rheumatologists were considered “clinically active” if they provided care for at least five patients in 1 year. To account for rheumatology fellows, who can be categorized as internal medicine physicians, researchers also included internists who prescribed biologic or targeted synthetic disease-modifying antirheumatic drugs (DMARDs) to more than 10 patients a year.

The count also included APPs, both nurse practitioners (NPs) and physician assistants (PAs), who were attached to practices with only rheumatologists, internists, or one other specialty. Like physicians, APPs were included in the count if they prescribed more than 10 patients biologic or targeted synthetic DMARDs in a calendar year and billed at least five patients with a rheumatic condition per year.

Researchers also estimated the number of cFTEs for 2019, using a variety of assumptions to generate an upper and lower range.

Different Numbers, Complementary Conclusions

For the 2019 calendar year, researchers counted 5667 clinically active rheumatologists and 379 NPs/PAs.

This represented a 23% increase in rheumatologists and a 141% increase in the number of APPs in the rheumatology workforce from 2009. The active rheumatology workforce increased by about 100 providers per year over the study period, although growth flattened off in more recent years.

The estimated cFTEs for 2019 ranged from 3457 to 5396, which are “comparable” to the projected 2020 cFTE estimates made in the ACR 2015 workforce study: 3888 to 5777 cFTEs.

American College of Rheumatology

Daniel Battafarano, DO, chair of the ACR Workforce Solutions Committee, agreed with Dr. Mannion that these findings complement each other, telling a similar story “but with different numbers,” he told this news organization. Dr. Battafarano, a professor of medicine at the Uniformed Services University of the Health Sciences, Bethesda, Maryland, led the ACR workforce study.

“Both studies project estimates of rheumatology providers and workforce trends, but neither study can claim accurate numbers of rheumatology providers due to the true limitation of either workforce study model,” he said.

The ACR study began with a higher count of rheumatologists, estimating 6013 practicing providers in 2015, while Dr. Mannion’s team calculated 5474 providers for the same year. The ACR study projected that provider numbers would fall to 5886 by 2020, which was higher than the 2019 count in this most recent study.

Dr. Battafarano noted that the studies also dealt with different time frames: While the ACR study used 2015 data to project trends in 5-year increments, this most recent study looked trends in the previous decade.

“We found an increase over time, although toward the end of our study — from 2019 to 2020 — we did have a drop off in number of providers, so maybe we are finding the beginning of what [the ACR researchers] anticipated, or maybe that will be corrected in the future,” Dr. Dr. Mannion said. “I think that our estimates really coordinate with what they found just using a different data source.”

Geographic Disparities and Solutions

The new study also highlighted the scarcity of rheumatology providers in rural counties, which was also an important take away from the 2015 ACR study. In the new analysis, researchers found that 95% of rheumatology practices were in urban settings, which did not change over the study period. Most counties in the United States had fewer than 30 rheumatologists per 1 million adults, with 93% of rural counties having zero adult rheumatologists. In comparison, 48% of urban counties had no adult rheumatologists.

“There’s not enough people, and they’re in very specific locations,” Dr. Dr. Mannion said. “Both things make it harder for people to get care.”

Dr. Battafarano noted that leveraging APPs would be key to increasing patient access to care moving forward — a resource that has more than doubled in the past decade, according to Dr. Dr. Mannion’s analysis.

“Recruiting a significant number of APPs into rheumatology practice should be a primary goal to increase the rheumatology workforce,” he said. Other potential solutions, he added, include employing telemedicine and educating primary care providers on rheumatic disease to help them comanage these conditions with rheumatologists.

This study was partially funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Dr. Mannion was supported by the Rheumatology Research Foundation Norman B. Gaylis, MD Clinical Research Award, paid to her institution. Dr. Battafarano had no relevant disclosures.

A version of this article appeared on Medscape.com.

An advisory panel at the US Food and Drug Administration (FDA) lent support to bids that allow for earlier use of chimeric antigen receptor (CAR-T) therapies in treating multiple myeloma, while also calling for clear disclosure to patients of potential risks of these treatments.

The FDA asked its Oncologic Drugs Advisory Committee (ODAC) to vote on two separate but similar questions at the March 15 meeting. Much of their discussion centered on higher rates of deaths for patients on the CAR-T therapies during early stages of key studies.

ODAC voted 11-0 to say the risk-benefit assessment appeared favorable for a requested broadening of the patient pool for ciltacabtagene autoleucel (cilta-cel, Carvykti, Johnson & Johnson’s Janssen). J&J is seeking approval for use of the drug for adults with relapsed or refractory multiple myeloma (RRMM) who have received at least one prior line of therapy, including a proteasome inhibitor (PI) and an immunomodulatory agent (IMiD), and are refractory to lenalidomide.

ODAC voted 8-3 to say the risk-benefit assessment appeared favorable for a requested broadening of the patient pool for idecabtagene vicleucel (ide-cel, Abecma, Bristol Myers Squibb). The company is seeking approval of the drug for people with relapsed or refractory multiple myeloma (RRMM) who have received an IMiD, a PI, and an anti-CD38 antibody.

The FDA staff will consider ODAC’s votes and recommendations, but is not bound by them. Janssen’s parent company, J&J, said the FDA’s deadline for deciding on the request to change the cilta-cel label is April 5. Bristol Myers Squibb (BMS) said there is not a PDUFA deadline at this time for its application.

Both CAR-T treatments currently are approved for RRMM after 4 or more prior lines of therapy, including an IMiD, PI and an anti-CD38 monoclonal antibody. Last year BMS and Janssen filed their separate applications, both seeking to have their drugs used earlier in the course of RRMM.

Data provided in support of both requests for expanded use raised alarms at the FDA, with more deaths seen in the early stage of testing among patients given the CAR-T drugs compared to those given standard-of-care regimens, the agency staff said.

The application for cilta-cel rests heavily on the data from the CARTITUDE-4 trial. As reported in The New England Journal of Medicine last year, progression-free survival (PFS) at 12 months was 75.9% (95% CI, 69.4 to 81.1) in the cilta-cel group and 48.6% (95% CI, 41.5 to 55.3) in the standard-care group.

But the FDA staff review focused on worrying signs in the early months of this study. For example, the rate of death in the first 10 months post randomization was higher in the cilta-cel arm (29 of 208; 14%) than in the standard therapy arm (25 of 211; 12%) based on an analysis of the intent-to-treat (ITT) population, the FDA said.

In its review of the ide-cel application, the FDA staff said the median PFS was 13.3 months in the ide-cel arm (95% CI: 11.8, 16.1), and 4.4 months (95% CI: 3.4, 5.9) in the standard of care (SOC) arm.

However, the rate of deaths in the first 9 months post randomization was higher in the ide-cel arm (45/254; 18%) than in the comparator standard-of-care group (15/132; 11%) in the ITT population, the FDA staff said. In the safety analysis population, the rate of deaths from adverse events that occurred within 90 days from starting treatment was 2.7% in the ide-cel arm and 1.6 % in the standard-regimen group.

ODAC ultimately appeared more impressed by data indicating the potential benefit, measured as progression-free survival (PFS), of the two drugs under review, than they were concerned about the issues about early deaths raised by FDA staff.

Panelist Jorge J. Nieva, MD, of the University of Southern California said the CAR-T drugs may present another case of “front-loaded risk” as has been noted for other treatments for serious medical procedures, such as allogeneic transplantations and thoracic surgeries.

In response, Robert Sokolic, MD, the branch chief for malignant hematology at FDA, replied that the data raised concerns that did in fact remind him of these procedures.

“I’m a bone marrow transplant physician. And that’s exactly what I said when I saw these curves. This looks like an allogeneic transplant curve,” Dr. Sokolic said.

But there’s a major difference between that procedure and CAR-T in the context being considered at the ODAC meeting, he said.

With allogeneic transplant, physicians “counsel patients. We ask them to accept an upfront burden of increased mortality, because we know that down the line, overall, there’s a benefit in survival,” Dr. Sokolic said.

In contrast, the primary endpoint in the key studies for expansion of CAR-T drugs was progression-free survival (PFS), with overall survival as a second endpoint. The FDA staff in briefing documents noted how overall survival, the gold standard in research, delivers far more reliable answers for patients and doctors in assessing treatments.

In the exchange with Dr. Nieva, Dr. Sokolic noted that there’s far less certainty of benefit at this time when asking patients to consider CAR-T earlier in the progression of MM, especially given the safety concerns.

“We know there’s benefit in PFS. We know there’s a safety concern,” Dr. Sokolic said.“That’s not balanced by an overall survival balance on the tail end. It may be when the data are more mature, but it’s not there yet.”
 

Describing Risks to Patients

ODAC panelists also stressed a need to help patients understand what’s known — and not yet known — about these CAR-T therapies. It will be very challenging for patients to understand and interpret the data from key studies on these medicines, said ODAC panelist Susan Lattimore, RN, of Oregon Health & Science University. She suggested the FDA seek labeling that would be “overtly transparent” and use lay terms to describe the potential risks and benefits.

In its presentations to the FDA and ODAC, J&J noted that the COVID pandemic has affected testing and that the rate of deaths flips in time to be higher in the comparator group.

In its briefing document for the meeting, BMS emphasized that most of the patients in the ide-cel arm who died in the first 6 months of its trial did not get the study drug. There were 9 deaths in the standard-regimen arm, or 6.8% of the group, compared with 30, or 11.8% in the ide-cel group.

In the ide-cel arm, the majority of early deaths (17/30; 56.7%) occurred in patients who never received ide-cel treatment, with 13 of those 17 dying from disease progression, the company said in its briefing document. The early death rate among patients who received the allocated study treatment was similar between arms (5.1% in the ide-cel arm vs 6.8% in the standard regimen arm),the company said.

In the staff briefing, the FDA said the median PFS was 13.3 months in the ide-cel arm, compared with 4.4 months in the standard of care (SOC) arm. But there was a “clear and persistent increased mortality” for the ide-cel group, compared with the standard regimen arm, with increased rates of death up to 9 months. In addition, the overall survival disadvantage persisted to 15 months after randomization, when the survival curves finally crossed, the FDA staff said in its March 15 presentation.

ODAC Chairman Ravi A. Madan, MD, of the National Cancer Institute, was among the panelists who voted “no” in the ide-cel question. He said the risk-benefit profile of the drug does not appear favorable at this time for expanded use.

“There’s a lot of optimism about moving these therapies earlier in the disease states of multiple myeloma,” Dr. Madan said, calling the PFS data “quite remarkable.

“But for me this data at this level of maturity really didn’t provide convincing evidence that ide-cel earlier had a favorable risk benefit assessment in a proposed indication.”

ODAC panelist Christopher H. Lieu, MD, of the University of Colorado, said he struggled to decide how to vote on the ide-cel question and in the end voted yes.

He said the response to the treatment doesn’t appear to be as durable as hoped, considering the significant burden that CAR-T therapy imposes on patients. However, the PFS data suggest that ide-cel could offer patients with RRMM a chance for significant times off therapy with associated quality of life improvement.

“I do believe that the risk-benefit profile is favorable for this population as a whole,” he said. “But it’s a closer margin than I think we would like and patients will need to have in-depth discussions about the risks and benefits and balance that with the possible benefits with their provider.”

An advisory panel at the US Food and Drug Administration (FDA) lent support to bids that allow for earlier use of chimeric antigen receptor (CAR-T) therapies in treating multiple myeloma, while also calling for clear disclosure to patients of potential risks of these treatments.

The FDA asked its Oncologic Drugs Advisory Committee (ODAC) to vote on two separate but similar questions at the March 15 meeting. Much of their discussion centered on higher rates of deaths for patients on the CAR-T therapies during early stages of key studies.

ODAC voted 11-0 to say the risk-benefit assessment appeared favorable for a requested broadening of the patient pool for ciltacabtagene autoleucel (cilta-cel, Carvykti, Johnson & Johnson’s Janssen). J&J is seeking approval for use of the drug for adults with relapsed or refractory multiple myeloma (RRMM) who have received at least one prior line of therapy, including a proteasome inhibitor (PI) and an immunomodulatory agent (IMiD), and are refractory to lenalidomide.

ODAC voted 8-3 to say the risk-benefit assessment appeared favorable for a requested broadening of the patient pool for idecabtagene vicleucel (ide-cel, Abecma, Bristol Myers Squibb). The company is seeking approval of the drug for people with relapsed or refractory multiple myeloma (RRMM) who have received an IMiD, a PI, and an anti-CD38 antibody.

The FDA staff will consider ODAC’s votes and recommendations, but is not bound by them. Janssen’s parent company, J&J, said the FDA’s deadline for deciding on the request to change the cilta-cel label is April 5. Bristol Myers Squibb (BMS) said there is not a PDUFA deadline at this time for its application.

Both CAR-T treatments currently are approved for RRMM after 4 or more prior lines of therapy, including an IMiD, PI and an anti-CD38 monoclonal antibody. Last year BMS and Janssen filed their separate applications, both seeking to have their drugs used earlier in the course of RRMM.

Data provided in support of both requests for expanded use raised alarms at the FDA, with more deaths seen in the early stage of testing among patients given the CAR-T drugs compared to those given standard-of-care regimens, the agency staff said.

The application for cilta-cel rests heavily on the data from the CARTITUDE-4 trial. As reported in The New England Journal of Medicine last year, progression-free survival (PFS) at 12 months was 75.9% (95% CI, 69.4 to 81.1) in the cilta-cel group and 48.6% (95% CI, 41.5 to 55.3) in the standard-care group.

But the FDA staff review focused on worrying signs in the early months of this study. For example, the rate of death in the first 10 months post randomization was higher in the cilta-cel arm (29 of 208; 14%) than in the standard therapy arm (25 of 211; 12%) based on an analysis of the intent-to-treat (ITT) population, the FDA said.

In its review of the ide-cel application, the FDA staff said the median PFS was 13.3 months in the ide-cel arm (95% CI: 11.8, 16.1), and 4.4 months (95% CI: 3.4, 5.9) in the standard of care (SOC) arm.

However, the rate of deaths in the first 9 months post randomization was higher in the ide-cel arm (45/254; 18%) than in the comparator standard-of-care group (15/132; 11%) in the ITT population, the FDA staff said. In the safety analysis population, the rate of deaths from adverse events that occurred within 90 days from starting treatment was 2.7% in the ide-cel arm and 1.6 % in the standard-regimen group.

ODAC ultimately appeared more impressed by data indicating the potential benefit, measured as progression-free survival (PFS), of the two drugs under review, than they were concerned about the issues about early deaths raised by FDA staff.

Panelist Jorge J. Nieva, MD, of the University of Southern California said the CAR-T drugs may present another case of “front-loaded risk” as has been noted for other treatments for serious medical procedures, such as allogeneic transplantations and thoracic surgeries.

In response, Robert Sokolic, MD, the branch chief for malignant hematology at FDA, replied that the data raised concerns that did in fact remind him of these procedures.

“I’m a bone marrow transplant physician. And that’s exactly what I said when I saw these curves. This looks like an allogeneic transplant curve,” Dr. Sokolic said.

But there’s a major difference between that procedure and CAR-T in the context being considered at the ODAC meeting, he said.

With allogeneic transplant, physicians “counsel patients. We ask them to accept an upfront burden of increased mortality, because we know that down the line, overall, there’s a benefit in survival,” Dr. Sokolic said.

In contrast, the primary endpoint in the key studies for expansion of CAR-T drugs was progression-free survival (PFS), with overall survival as a second endpoint. The FDA staff in briefing documents noted how overall survival, the gold standard in research, delivers far more reliable answers for patients and doctors in assessing treatments.

In the exchange with Dr. Nieva, Dr. Sokolic noted that there’s far less certainty of benefit at this time when asking patients to consider CAR-T earlier in the progression of MM, especially given the safety concerns.

“We know there’s benefit in PFS. We know there’s a safety concern,” Dr. Sokolic said.“That’s not balanced by an overall survival balance on the tail end. It may be when the data are more mature, but it’s not there yet.”
 

Describing Risks to Patients

ODAC panelists also stressed a need to help patients understand what’s known — and not yet known — about these CAR-T therapies. It will be very challenging for patients to understand and interpret the data from key studies on these medicines, said ODAC panelist Susan Lattimore, RN, of Oregon Health & Science University. She suggested the FDA seek labeling that would be “overtly transparent” and use lay terms to describe the potential risks and benefits.

In its presentations to the FDA and ODAC, J&J noted that the COVID pandemic has affected testing and that the rate of deaths flips in time to be higher in the comparator group.

In its briefing document for the meeting, BMS emphasized that most of the patients in the ide-cel arm who died in the first 6 months of its trial did not get the study drug. There were 9 deaths in the standard-regimen arm, or 6.8% of the group, compared with 30, or 11.8% in the ide-cel group.

In the ide-cel arm, the majority of early deaths (17/30; 56.7%) occurred in patients who never received ide-cel treatment, with 13 of those 17 dying from disease progression, the company said in its briefing document. The early death rate among patients who received the allocated study treatment was similar between arms (5.1% in the ide-cel arm vs 6.8% in the standard regimen arm),the company said.

In the staff briefing, the FDA said the median PFS was 13.3 months in the ide-cel arm, compared with 4.4 months in the standard of care (SOC) arm. But there was a “clear and persistent increased mortality” for the ide-cel group, compared with the standard regimen arm, with increased rates of death up to 9 months. In addition, the overall survival disadvantage persisted to 15 months after randomization, when the survival curves finally crossed, the FDA staff said in its March 15 presentation.

ODAC Chairman Ravi A. Madan, MD, of the National Cancer Institute, was among the panelists who voted “no” in the ide-cel question. He said the risk-benefit profile of the drug does not appear favorable at this time for expanded use.

“There’s a lot of optimism about moving these therapies earlier in the disease states of multiple myeloma,” Dr. Madan said, calling the PFS data “quite remarkable.

“But for me this data at this level of maturity really didn’t provide convincing evidence that ide-cel earlier had a favorable risk benefit assessment in a proposed indication.”

ODAC panelist Christopher H. Lieu, MD, of the University of Colorado, said he struggled to decide how to vote on the ide-cel question and in the end voted yes.

He said the response to the treatment doesn’t appear to be as durable as hoped, considering the significant burden that CAR-T therapy imposes on patients. However, the PFS data suggest that ide-cel could offer patients with RRMM a chance for significant times off therapy with associated quality of life improvement.

“I do believe that the risk-benefit profile is favorable for this population as a whole,” he said. “But it’s a closer margin than I think we would like and patients will need to have in-depth discussions about the risks and benefits and balance that with the possible benefits with their provider.”

An advisory panel at the US Food and Drug Administration (FDA) lent support to bids that allow for earlier use of chimeric antigen receptor (CAR-T) therapies in treating multiple myeloma, while also calling for clear disclosure to patients of potential risks of these treatments.

The FDA asked its Oncologic Drugs Advisory Committee (ODAC) to vote on two separate but similar questions at the March 15 meeting. Much of their discussion centered on higher rates of deaths for patients on the CAR-T therapies during early stages of key studies.

ODAC voted 11-0 to say the risk-benefit assessment appeared favorable for a requested broadening of the patient pool for ciltacabtagene autoleucel (cilta-cel, Carvykti, Johnson & Johnson’s Janssen). J&J is seeking approval for use of the drug for adults with relapsed or refractory multiple myeloma (RRMM) who have received at least one prior line of therapy, including a proteasome inhibitor (PI) and an immunomodulatory agent (IMiD), and are refractory to lenalidomide.

ODAC voted 8-3 to say the risk-benefit assessment appeared favorable for a requested broadening of the patient pool for idecabtagene vicleucel (ide-cel, Abecma, Bristol Myers Squibb). The company is seeking approval of the drug for people with relapsed or refractory multiple myeloma (RRMM) who have received an IMiD, a PI, and an anti-CD38 antibody.

The FDA staff will consider ODAC’s votes and recommendations, but is not bound by them. Janssen’s parent company, J&J, said the FDA’s deadline for deciding on the request to change the cilta-cel label is April 5. Bristol Myers Squibb (BMS) said there is not a PDUFA deadline at this time for its application.

Both CAR-T treatments currently are approved for RRMM after 4 or more prior lines of therapy, including an IMiD, PI and an anti-CD38 monoclonal antibody. Last year BMS and Janssen filed their separate applications, both seeking to have their drugs used earlier in the course of RRMM.

Data provided in support of both requests for expanded use raised alarms at the FDA, with more deaths seen in the early stage of testing among patients given the CAR-T drugs compared to those given standard-of-care regimens, the agency staff said.

The application for cilta-cel rests heavily on the data from the CARTITUDE-4 trial. As reported in The New England Journal of Medicine last year, progression-free survival (PFS) at 12 months was 75.9% (95% CI, 69.4 to 81.1) in the cilta-cel group and 48.6% (95% CI, 41.5 to 55.3) in the standard-care group.

But the FDA staff review focused on worrying signs in the early months of this study. For example, the rate of death in the first 10 months post randomization was higher in the cilta-cel arm (29 of 208; 14%) than in the standard therapy arm (25 of 211; 12%) based on an analysis of the intent-to-treat (ITT) population, the FDA said.

In its review of the ide-cel application, the FDA staff said the median PFS was 13.3 months in the ide-cel arm (95% CI: 11.8, 16.1), and 4.4 months (95% CI: 3.4, 5.9) in the standard of care (SOC) arm.

However, the rate of deaths in the first 9 months post randomization was higher in the ide-cel arm (45/254; 18%) than in the comparator standard-of-care group (15/132; 11%) in the ITT population, the FDA staff said. In the safety analysis population, the rate of deaths from adverse events that occurred within 90 days from starting treatment was 2.7% in the ide-cel arm and 1.6 % in the standard-regimen group.

ODAC ultimately appeared more impressed by data indicating the potential benefit, measured as progression-free survival (PFS), of the two drugs under review, than they were concerned about the issues about early deaths raised by FDA staff.

Panelist Jorge J. Nieva, MD, of the University of Southern California said the CAR-T drugs may present another case of “front-loaded risk” as has been noted for other treatments for serious medical procedures, such as allogeneic transplantations and thoracic surgeries.

In response, Robert Sokolic, MD, the branch chief for malignant hematology at FDA, replied that the data raised concerns that did in fact remind him of these procedures.

“I’m a bone marrow transplant physician. And that’s exactly what I said when I saw these curves. This looks like an allogeneic transplant curve,” Dr. Sokolic said.

But there’s a major difference between that procedure and CAR-T in the context being considered at the ODAC meeting, he said.

With allogeneic transplant, physicians “counsel patients. We ask them to accept an upfront burden of increased mortality, because we know that down the line, overall, there’s a benefit in survival,” Dr. Sokolic said.

In contrast, the primary endpoint in the key studies for expansion of CAR-T drugs was progression-free survival (PFS), with overall survival as a second endpoint. The FDA staff in briefing documents noted how overall survival, the gold standard in research, delivers far more reliable answers for patients and doctors in assessing treatments.

In the exchange with Dr. Nieva, Dr. Sokolic noted that there’s far less certainty of benefit at this time when asking patients to consider CAR-T earlier in the progression of MM, especially given the safety concerns.

“We know there’s benefit in PFS. We know there’s a safety concern,” Dr. Sokolic said.“That’s not balanced by an overall survival balance on the tail end. It may be when the data are more mature, but it’s not there yet.”
 

Describing Risks to Patients

ODAC panelists also stressed a need to help patients understand what’s known — and not yet known — about these CAR-T therapies. It will be very challenging for patients to understand and interpret the data from key studies on these medicines, said ODAC panelist Susan Lattimore, RN, of Oregon Health & Science University. She suggested the FDA seek labeling that would be “overtly transparent” and use lay terms to describe the potential risks and benefits.

In its presentations to the FDA and ODAC, J&J noted that the COVID pandemic has affected testing and that the rate of deaths flips in time to be higher in the comparator group.

In its briefing document for the meeting, BMS emphasized that most of the patients in the ide-cel arm who died in the first 6 months of its trial did not get the study drug. There were 9 deaths in the standard-regimen arm, or 6.8% of the group, compared with 30, or 11.8% in the ide-cel group.

In the ide-cel arm, the majority of early deaths (17/30; 56.7%) occurred in patients who never received ide-cel treatment, with 13 of those 17 dying from disease progression, the company said in its briefing document. The early death rate among patients who received the allocated study treatment was similar between arms (5.1% in the ide-cel arm vs 6.8% in the standard regimen arm),the company said.

In the staff briefing, the FDA said the median PFS was 13.3 months in the ide-cel arm, compared with 4.4 months in the standard of care (SOC) arm. But there was a “clear and persistent increased mortality” for the ide-cel group, compared with the standard regimen arm, with increased rates of death up to 9 months. In addition, the overall survival disadvantage persisted to 15 months after randomization, when the survival curves finally crossed, the FDA staff said in its March 15 presentation.

ODAC Chairman Ravi A. Madan, MD, of the National Cancer Institute, was among the panelists who voted “no” in the ide-cel question. He said the risk-benefit profile of the drug does not appear favorable at this time for expanded use.

“There’s a lot of optimism about moving these therapies earlier in the disease states of multiple myeloma,” Dr. Madan said, calling the PFS data “quite remarkable.

“But for me this data at this level of maturity really didn’t provide convincing evidence that ide-cel earlier had a favorable risk benefit assessment in a proposed indication.”

ODAC panelist Christopher H. Lieu, MD, of the University of Colorado, said he struggled to decide how to vote on the ide-cel question and in the end voted yes.

He said the response to the treatment doesn’t appear to be as durable as hoped, considering the significant burden that CAR-T therapy imposes on patients. However, the PFS data suggest that ide-cel could offer patients with RRMM a chance for significant times off therapy with associated quality of life improvement.

“I do believe that the risk-benefit profile is favorable for this population as a whole,” he said. “But it’s a closer margin than I think we would like and patients will need to have in-depth discussions about the risks and benefits and balance that with the possible benefits with their provider.”

In 2019, we interviewed Andrea Prince, MD, who was completing her internship in the Inuit village of Puvirnituq, a town of 2000 inhabitants located in Nunavik, in the Canadian Far North. Five years later, still in her position, what perspective does she have on her practice? Have the challenges of practicing medicine in a remote region within the Inuit community affected her vocation? Would she recommend this experience to young doctors?

Question: What position do you currently hold?

Dr. Prince: I am a full-time general practitioner at Puvirnituq Hospital. My responsibilities range from following up on hospitalized patients to those seen in outpatient clinics for chronic illnesses. Within our medical team, I receive patients in the emergency department (day and night shifts), and I travel to smaller dispensaries nearby, especially to the village of Akulivik. So, it’s quite a varied practice.

More recently, I have been involved in remote continuing medical education projects in collaboration with specialists based in Montreal. In this context, we are increasingly trying to collaborate with doctors from other indigenous communities, such as the Grand Council of the Cree, because our practices are quite similar.



Q: What is the patient volume you see?

Dr. Prince: We see approximately 20-30 patients per day in the clinic, plus about 10 by appointment, and dozens of calls from dispensaries, in addition to patients transferred from other villages. There are four daytime doctors (one at night) and about 15 nurses stationed full-time at Puvirnituq Hospital.

Our practice relies heavily on collaboration with the nursing team, which has an expanded role — they can manage certain patients according to the treatment plan established by the doctor and prescribe treatments (eg, antibiotics for uncomplicated otitis).



Q: Access to care in these isolated regions is considered difficult. Have you observed any improvement in the situation over the past 5 years? What about new material and human resources?

Dr. Prince: For the past year, we have had a Starlink internet connection at the hospital, which facilitates telemedicine exchanges with specialists; we can now send data and medical images to Montreal to obtain expertise much more easily. Previously, everything was done by phone or with significant delays. We do not yet have a cellular network, and all records are currently in paper format.

But the challenges remain numerous. Progress is very slow. Like everywhere in the country, we are experiencing a shortage of staff, particularly an insufficient number of nurses. But the impact is even more dramatic in these isolated territories. We have had to close dispensaries on the coast due to a lack of personnel and only offer emergency services. However, patients have no other options; they cannot drive to another hospital. In Nunavik, the road network is practically nonexistent, and travel to other regions is by plane (about a 2.5-hour medical evacuation trip).

So, sometimes, patients do not seek care in time, and when we finally see them, unfortunately, the issue can be quite advanced.



Q: What are the most pressing logistical needs?

Dr. Prince: We still do not have a scanner in the Far North. This has a significant impact on mortality, especially in the case of accidents and trauma, which are very common in these regions. “Residents of Nunavik are four times more likely to suffer trauma than the rest of Quebec’s population and 40 times more likely to die from it,” as recently reported in La Presse.

There has also been much discussion about cancer mortality, with a risk for death about 70% higher following a lung cancer diagnosis (reported by Medscape Medical News). We do not have a mammogram machine to diagnose breast cancer. Before the COVID-19 pandemic, equipped diagnostic teams sometimes traveled to the region, but this is no longer the case. Today, a patient needing a mammogram will have to travel to Montreal. The same goes for colonoscopies, but visits are becoming less frequent. Therefore, campaigns to screen for certain common types of cancer are practically nonexistent.

As for urgent surgeries (appendicitis, cesarean sections, trauma, etc.), patients must be transferred to Montreal by medical evacuation. We have a visiting surgeon twice a year.



Q: What improvement strategies do you foresee despite the lack of resources?

Dr. Prince: The saying “prevention is better than cure” makes perfect sense in such remote regions under extreme conditions (it is impossible to fly a medevac when it is too windy or during a snowstorm!). That’s why my colleagues and I believe that prevention should be the top priority in terms of healthcare intervention. It may seem obvious, but nothing is simple in the Far North.



Q: In which areas should prevention campaigns be prioritized in your opinion?

Dr. Prince: An example is wearing helmets. Practically no one wears this type of protection in the Far North. They use all-terrain vehicles that are dangerous and for which helmet use is crucial. But they are simply not available in stores. So, communication is difficult: We tell people, “you need a helmet for the ATV, another for the bike, for the snowmobile, for playing hockey, etc.” when it is difficult to obtain one. With traumatologists in Montreal, we had a project to create multifunctional helmets for children — to protect them but also to develop a culture of helmet use, which is not common practice in the community — but these are projects that take a lot of time and are more complex than they seem.

Villages still do not have running water. Therefore, it is difficult to give recommendations to patients as they live in sanitary conditions that are unseen elsewhere in Canada. Without clean water, we cannot ensure that wound care is done properly. Not to mention the occurrence of hepatitis A epidemics, like the one we had to face.

Residents also grapple with significant alcohol and smoking problems, but there is no detox center or dedicated psychological help on site. To follow a detox program, patients would have to leave, move away from their families, and that can be psychologically very destabilizing. I try, in my practice, to talk to my patients about this, especially pregnant women — because many continue to smoke or drink during their pregnancy — but we need more resources.



Q: What about women’s health in this region?

Dr. Prince: We are fortunate to have a team of midwives, several of whom are Inuit, who are of great help in accessing contraception, performing cervical cancer screening tests, etc. But some patients with high-risk pregnancies who should be transferred to Montreal refuse to give birth away from their families. Again, if we had the means to allow high-risk women — or those for whom continuous monitoring or a cesarean section may be necessary — to give birth here safely, it would be a big step. As for abortion, it is feasible but remains a very taboo subject in the community.

Regarding violence against women, I have not observed any particularly encouraging developments in the past 5 years, but recently, we met with the mayor about this, hoping that concrete actions will be taken to help victims of violence.
 

Q: What is the predominant feeling in your daily life in a situation that is slow to evolve?

Dr. Prince: I remain hopeful for my patients. We must continue to fight! Initiatives must also come from the communities themselves; they must be involved in developing solutions. Because patients, too, need to have hope. They have the right to be cared for like other inhabitants of Canada.

On my part, I try to find a balance between feeling good about my caregiving profession and not burning out professionally. But burnout is a subject that concerns many doctors around the world and is increasingly being discussed. We should all have psychological support when entering medicine!



Q: Would you recommend colleagues to come and work in the Far North? What would you tell them?

Dr. Prince: I would tell them they will have no regrets! Yes, it’s difficult, but it’s a unique type of practice and very rewarding on a human level.

Professionally, it is a general practice that is no longer seen in the city today. The spectrum is very broad, ranging from neonatology to geriatrics, from the simplest to the most complex. It’s very stimulating. Diagnostically, practice is also very different from what is done in the metropolis. Without a scanner, you really have to question and investigate to evaluate whether a patient should be evacuated by plane to Montreal or not. It’s not trivial. Decisions must be made judiciously and quickly.

The human experience is also unique. Inuit communities are little known, and the aspects relayed in the media are often negative due to their increased risk for addiction. However, they are cheerful and very warm people, with an extraordinary culture. I have learned a lot from them, including reconsidering the notion of time, reviewing my priorities, and approaching life one day at a time.

I am very grateful to them for accepting me. I am sometimes even greeted with a “Welcome home!” when I return from vacation...Being told that in Nunavik, I am also “at home,” touches me immensely. I have seen children grow up, adolescents become adults. A bond of trust has developed.

Of course, all of this comes with sacrifices like being away from family and loved ones. We miss birthdays, weddings, etc. But without hesitation, it’s worth it!



Q: What are the next steps in your career in Nunavik? Will you stay for a long time?

Dr. Prince: I take it one day at a time, especially since I am about to take maternity leave very soon. But if a full-time return to Nunavik is difficult with a newborn, I know that the Nunavummiuts [inhabitants of Nunavik] will always be part of my life and my practice.

I want to remain involved with these communities, whether on-site (by practicing there a few months a year) or in Montreal where many patients are transferred. Coming to be treated in a big city (Montreal, 1.7M inhabitants), in very large hospitals, can be very stressful for them. They express themselves much less verbally than Westerners, so we must know how to listen to them, dedicate the necessary time to them, consider their culture and beliefs. I would like to be the familiar face they will encounter when they are cared for away from home. It’s a bond I want to preserve.

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

In 2019, we interviewed Andrea Prince, MD, who was completing her internship in the Inuit village of Puvirnituq, a town of 2000 inhabitants located in Nunavik, in the Canadian Far North. Five years later, still in her position, what perspective does she have on her practice? Have the challenges of practicing medicine in a remote region within the Inuit community affected her vocation? Would she recommend this experience to young doctors?

Question: What position do you currently hold?

Dr. Prince: I am a full-time general practitioner at Puvirnituq Hospital. My responsibilities range from following up on hospitalized patients to those seen in outpatient clinics for chronic illnesses. Within our medical team, I receive patients in the emergency department (day and night shifts), and I travel to smaller dispensaries nearby, especially to the village of Akulivik. So, it’s quite a varied practice.

More recently, I have been involved in remote continuing medical education projects in collaboration with specialists based in Montreal. In this context, we are increasingly trying to collaborate with doctors from other indigenous communities, such as the Grand Council of the Cree, because our practices are quite similar.



Q: What is the patient volume you see?

Dr. Prince: We see approximately 20-30 patients per day in the clinic, plus about 10 by appointment, and dozens of calls from dispensaries, in addition to patients transferred from other villages. There are four daytime doctors (one at night) and about 15 nurses stationed full-time at Puvirnituq Hospital.

Our practice relies heavily on collaboration with the nursing team, which has an expanded role — they can manage certain patients according to the treatment plan established by the doctor and prescribe treatments (eg, antibiotics for uncomplicated otitis).



Q: Access to care in these isolated regions is considered difficult. Have you observed any improvement in the situation over the past 5 years? What about new material and human resources?

Dr. Prince: For the past year, we have had a Starlink internet connection at the hospital, which facilitates telemedicine exchanges with specialists; we can now send data and medical images to Montreal to obtain expertise much more easily. Previously, everything was done by phone or with significant delays. We do not yet have a cellular network, and all records are currently in paper format.

But the challenges remain numerous. Progress is very slow. Like everywhere in the country, we are experiencing a shortage of staff, particularly an insufficient number of nurses. But the impact is even more dramatic in these isolated territories. We have had to close dispensaries on the coast due to a lack of personnel and only offer emergency services. However, patients have no other options; they cannot drive to another hospital. In Nunavik, the road network is practically nonexistent, and travel to other regions is by plane (about a 2.5-hour medical evacuation trip).

So, sometimes, patients do not seek care in time, and when we finally see them, unfortunately, the issue can be quite advanced.



Q: What are the most pressing logistical needs?

Dr. Prince: We still do not have a scanner in the Far North. This has a significant impact on mortality, especially in the case of accidents and trauma, which are very common in these regions. “Residents of Nunavik are four times more likely to suffer trauma than the rest of Quebec’s population and 40 times more likely to die from it,” as recently reported in La Presse.

There has also been much discussion about cancer mortality, with a risk for death about 70% higher following a lung cancer diagnosis (reported by Medscape Medical News). We do not have a mammogram machine to diagnose breast cancer. Before the COVID-19 pandemic, equipped diagnostic teams sometimes traveled to the region, but this is no longer the case. Today, a patient needing a mammogram will have to travel to Montreal. The same goes for colonoscopies, but visits are becoming less frequent. Therefore, campaigns to screen for certain common types of cancer are practically nonexistent.

As for urgent surgeries (appendicitis, cesarean sections, trauma, etc.), patients must be transferred to Montreal by medical evacuation. We have a visiting surgeon twice a year.



Q: What improvement strategies do you foresee despite the lack of resources?

Dr. Prince: The saying “prevention is better than cure” makes perfect sense in such remote regions under extreme conditions (it is impossible to fly a medevac when it is too windy or during a snowstorm!). That’s why my colleagues and I believe that prevention should be the top priority in terms of healthcare intervention. It may seem obvious, but nothing is simple in the Far North.



Q: In which areas should prevention campaigns be prioritized in your opinion?

Dr. Prince: An example is wearing helmets. Practically no one wears this type of protection in the Far North. They use all-terrain vehicles that are dangerous and for which helmet use is crucial. But they are simply not available in stores. So, communication is difficult: We tell people, “you need a helmet for the ATV, another for the bike, for the snowmobile, for playing hockey, etc.” when it is difficult to obtain one. With traumatologists in Montreal, we had a project to create multifunctional helmets for children — to protect them but also to develop a culture of helmet use, which is not common practice in the community — but these are projects that take a lot of time and are more complex than they seem.

Villages still do not have running water. Therefore, it is difficult to give recommendations to patients as they live in sanitary conditions that are unseen elsewhere in Canada. Without clean water, we cannot ensure that wound care is done properly. Not to mention the occurrence of hepatitis A epidemics, like the one we had to face.

Residents also grapple with significant alcohol and smoking problems, but there is no detox center or dedicated psychological help on site. To follow a detox program, patients would have to leave, move away from their families, and that can be psychologically very destabilizing. I try, in my practice, to talk to my patients about this, especially pregnant women — because many continue to smoke or drink during their pregnancy — but we need more resources.



Q: What about women’s health in this region?

Dr. Prince: We are fortunate to have a team of midwives, several of whom are Inuit, who are of great help in accessing contraception, performing cervical cancer screening tests, etc. But some patients with high-risk pregnancies who should be transferred to Montreal refuse to give birth away from their families. Again, if we had the means to allow high-risk women — or those for whom continuous monitoring or a cesarean section may be necessary — to give birth here safely, it would be a big step. As for abortion, it is feasible but remains a very taboo subject in the community.

Regarding violence against women, I have not observed any particularly encouraging developments in the past 5 years, but recently, we met with the mayor about this, hoping that concrete actions will be taken to help victims of violence.
 

Q: What is the predominant feeling in your daily life in a situation that is slow to evolve?

Dr. Prince: I remain hopeful for my patients. We must continue to fight! Initiatives must also come from the communities themselves; they must be involved in developing solutions. Because patients, too, need to have hope. They have the right to be cared for like other inhabitants of Canada.

On my part, I try to find a balance between feeling good about my caregiving profession and not burning out professionally. But burnout is a subject that concerns many doctors around the world and is increasingly being discussed. We should all have psychological support when entering medicine!



Q: Would you recommend colleagues to come and work in the Far North? What would you tell them?

Dr. Prince: I would tell them they will have no regrets! Yes, it’s difficult, but it’s a unique type of practice and very rewarding on a human level.

Professionally, it is a general practice that is no longer seen in the city today. The spectrum is very broad, ranging from neonatology to geriatrics, from the simplest to the most complex. It’s very stimulating. Diagnostically, practice is also very different from what is done in the metropolis. Without a scanner, you really have to question and investigate to evaluate whether a patient should be evacuated by plane to Montreal or not. It’s not trivial. Decisions must be made judiciously and quickly.

The human experience is also unique. Inuit communities are little known, and the aspects relayed in the media are often negative due to their increased risk for addiction. However, they are cheerful and very warm people, with an extraordinary culture. I have learned a lot from them, including reconsidering the notion of time, reviewing my priorities, and approaching life one day at a time.

I am very grateful to them for accepting me. I am sometimes even greeted with a “Welcome home!” when I return from vacation...Being told that in Nunavik, I am also “at home,” touches me immensely. I have seen children grow up, adolescents become adults. A bond of trust has developed.

Of course, all of this comes with sacrifices like being away from family and loved ones. We miss birthdays, weddings, etc. But without hesitation, it’s worth it!



Q: What are the next steps in your career in Nunavik? Will you stay for a long time?

Dr. Prince: I take it one day at a time, especially since I am about to take maternity leave very soon. But if a full-time return to Nunavik is difficult with a newborn, I know that the Nunavummiuts [inhabitants of Nunavik] will always be part of my life and my practice.

I want to remain involved with these communities, whether on-site (by practicing there a few months a year) or in Montreal where many patients are transferred. Coming to be treated in a big city (Montreal, 1.7M inhabitants), in very large hospitals, can be very stressful for them. They express themselves much less verbally than Westerners, so we must know how to listen to them, dedicate the necessary time to them, consider their culture and beliefs. I would like to be the familiar face they will encounter when they are cared for away from home. It’s a bond I want to preserve.

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

In 2019, we interviewed Andrea Prince, MD, who was completing her internship in the Inuit village of Puvirnituq, a town of 2000 inhabitants located in Nunavik, in the Canadian Far North. Five years later, still in her position, what perspective does she have on her practice? Have the challenges of practicing medicine in a remote region within the Inuit community affected her vocation? Would she recommend this experience to young doctors?

Question: What position do you currently hold?

Dr. Prince: I am a full-time general practitioner at Puvirnituq Hospital. My responsibilities range from following up on hospitalized patients to those seen in outpatient clinics for chronic illnesses. Within our medical team, I receive patients in the emergency department (day and night shifts), and I travel to smaller dispensaries nearby, especially to the village of Akulivik. So, it’s quite a varied practice.

More recently, I have been involved in remote continuing medical education projects in collaboration with specialists based in Montreal. In this context, we are increasingly trying to collaborate with doctors from other indigenous communities, such as the Grand Council of the Cree, because our practices are quite similar.



Q: What is the patient volume you see?

Dr. Prince: We see approximately 20-30 patients per day in the clinic, plus about 10 by appointment, and dozens of calls from dispensaries, in addition to patients transferred from other villages. There are four daytime doctors (one at night) and about 15 nurses stationed full-time at Puvirnituq Hospital.

Our practice relies heavily on collaboration with the nursing team, which has an expanded role — they can manage certain patients according to the treatment plan established by the doctor and prescribe treatments (eg, antibiotics for uncomplicated otitis).



Q: Access to care in these isolated regions is considered difficult. Have you observed any improvement in the situation over the past 5 years? What about new material and human resources?

Dr. Prince: For the past year, we have had a Starlink internet connection at the hospital, which facilitates telemedicine exchanges with specialists; we can now send data and medical images to Montreal to obtain expertise much more easily. Previously, everything was done by phone or with significant delays. We do not yet have a cellular network, and all records are currently in paper format.

But the challenges remain numerous. Progress is very slow. Like everywhere in the country, we are experiencing a shortage of staff, particularly an insufficient number of nurses. But the impact is even more dramatic in these isolated territories. We have had to close dispensaries on the coast due to a lack of personnel and only offer emergency services. However, patients have no other options; they cannot drive to another hospital. In Nunavik, the road network is practically nonexistent, and travel to other regions is by plane (about a 2.5-hour medical evacuation trip).

So, sometimes, patients do not seek care in time, and when we finally see them, unfortunately, the issue can be quite advanced.



Q: What are the most pressing logistical needs?

Dr. Prince: We still do not have a scanner in the Far North. This has a significant impact on mortality, especially in the case of accidents and trauma, which are very common in these regions. “Residents of Nunavik are four times more likely to suffer trauma than the rest of Quebec’s population and 40 times more likely to die from it,” as recently reported in La Presse.

There has also been much discussion about cancer mortality, with a risk for death about 70% higher following a lung cancer diagnosis (reported by Medscape Medical News). We do not have a mammogram machine to diagnose breast cancer. Before the COVID-19 pandemic, equipped diagnostic teams sometimes traveled to the region, but this is no longer the case. Today, a patient needing a mammogram will have to travel to Montreal. The same goes for colonoscopies, but visits are becoming less frequent. Therefore, campaigns to screen for certain common types of cancer are practically nonexistent.

As for urgent surgeries (appendicitis, cesarean sections, trauma, etc.), patients must be transferred to Montreal by medical evacuation. We have a visiting surgeon twice a year.



Q: What improvement strategies do you foresee despite the lack of resources?

Dr. Prince: The saying “prevention is better than cure” makes perfect sense in such remote regions under extreme conditions (it is impossible to fly a medevac when it is too windy or during a snowstorm!). That’s why my colleagues and I believe that prevention should be the top priority in terms of healthcare intervention. It may seem obvious, but nothing is simple in the Far North.



Q: In which areas should prevention campaigns be prioritized in your opinion?

Dr. Prince: An example is wearing helmets. Practically no one wears this type of protection in the Far North. They use all-terrain vehicles that are dangerous and for which helmet use is crucial. But they are simply not available in stores. So, communication is difficult: We tell people, “you need a helmet for the ATV, another for the bike, for the snowmobile, for playing hockey, etc.” when it is difficult to obtain one. With traumatologists in Montreal, we had a project to create multifunctional helmets for children — to protect them but also to develop a culture of helmet use, which is not common practice in the community — but these are projects that take a lot of time and are more complex than they seem.

Villages still do not have running water. Therefore, it is difficult to give recommendations to patients as they live in sanitary conditions that are unseen elsewhere in Canada. Without clean water, we cannot ensure that wound care is done properly. Not to mention the occurrence of hepatitis A epidemics, like the one we had to face.

Residents also grapple with significant alcohol and smoking problems, but there is no detox center or dedicated psychological help on site. To follow a detox program, patients would have to leave, move away from their families, and that can be psychologically very destabilizing. I try, in my practice, to talk to my patients about this, especially pregnant women — because many continue to smoke or drink during their pregnancy — but we need more resources.



Q: What about women’s health in this region?

Dr. Prince: We are fortunate to have a team of midwives, several of whom are Inuit, who are of great help in accessing contraception, performing cervical cancer screening tests, etc. But some patients with high-risk pregnancies who should be transferred to Montreal refuse to give birth away from their families. Again, if we had the means to allow high-risk women — or those for whom continuous monitoring or a cesarean section may be necessary — to give birth here safely, it would be a big step. As for abortion, it is feasible but remains a very taboo subject in the community.

Regarding violence against women, I have not observed any particularly encouraging developments in the past 5 years, but recently, we met with the mayor about this, hoping that concrete actions will be taken to help victims of violence.
 

Q: What is the predominant feeling in your daily life in a situation that is slow to evolve?

Dr. Prince: I remain hopeful for my patients. We must continue to fight! Initiatives must also come from the communities themselves; they must be involved in developing solutions. Because patients, too, need to have hope. They have the right to be cared for like other inhabitants of Canada.

On my part, I try to find a balance between feeling good about my caregiving profession and not burning out professionally. But burnout is a subject that concerns many doctors around the world and is increasingly being discussed. We should all have psychological support when entering medicine!



Q: Would you recommend colleagues to come and work in the Far North? What would you tell them?

Dr. Prince: I would tell them they will have no regrets! Yes, it’s difficult, but it’s a unique type of practice and very rewarding on a human level.

Professionally, it is a general practice that is no longer seen in the city today. The spectrum is very broad, ranging from neonatology to geriatrics, from the simplest to the most complex. It’s very stimulating. Diagnostically, practice is also very different from what is done in the metropolis. Without a scanner, you really have to question and investigate to evaluate whether a patient should be evacuated by plane to Montreal or not. It’s not trivial. Decisions must be made judiciously and quickly.

The human experience is also unique. Inuit communities are little known, and the aspects relayed in the media are often negative due to their increased risk for addiction. However, they are cheerful and very warm people, with an extraordinary culture. I have learned a lot from them, including reconsidering the notion of time, reviewing my priorities, and approaching life one day at a time.

I am very grateful to them for accepting me. I am sometimes even greeted with a “Welcome home!” when I return from vacation...Being told that in Nunavik, I am also “at home,” touches me immensely. I have seen children grow up, adolescents become adults. A bond of trust has developed.

Of course, all of this comes with sacrifices like being away from family and loved ones. We miss birthdays, weddings, etc. But without hesitation, it’s worth it!



Q: What are the next steps in your career in Nunavik? Will you stay for a long time?

Dr. Prince: I take it one day at a time, especially since I am about to take maternity leave very soon. But if a full-time return to Nunavik is difficult with a newborn, I know that the Nunavummiuts [inhabitants of Nunavik] will always be part of my life and my practice.

I want to remain involved with these communities, whether on-site (by practicing there a few months a year) or in Montreal where many patients are transferred. Coming to be treated in a big city (Montreal, 1.7M inhabitants), in very large hospitals, can be very stressful for them. They express themselves much less verbally than Westerners, so we must know how to listen to them, dedicate the necessary time to them, consider their culture and beliefs. I would like to be the familiar face they will encounter when they are cared for away from home. It’s a bond I want to preserve.

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

To the Editor:

A 73-year-old man was admitted to the hospital with progressive abdominal and hip pain of several weeks’ duration that was accompanied by unilateral swelling of the left leg. He had a medical history of hypertension, hyperlipidemia, and prediabetes. Computed tomography (CT) showed extensive intra-abdominal, retroperitoneal, and pelvic lymphadenopathy in addition to poorly defined hepatic lesions.

A CT-guided core biopsy of a left inguinal lymph node showed Burkitt lymphoma. Fluorescence in situ hybridization was positive for oncogene c-MYC rearrangement on chromosome 8q24 and negative for B-cell lymphoma 2 (BCL2) and B-cell lymphoma 6 (BCL6) gene rearrangements. Flow cytometry demonstrated an aberrant population of κ light chain-restricted CD5⁻CD10⁺ B lymphocytes.

The patient’s overall disease burden was consistent with stage IV Burkitt lymphoma. R-miniCHOP chemotherapy—rituximab plus a reduced dose of cyclophosphamide, doxorubicin, vincristine sulfate, and prednisone—was initiated. Approximately 2 weeks after chemotherapy was initiated, the patient developed a firm erythematous eruption on the left hip (Figure 1A). His regimen was then switched to R-EPOCH—rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin—at the time of discharge, and he was referred to dermatology due to an initial concern of an adverse reaction to R-EPOCH chemotherapy. The patient denied any pain, pruritus, or irritation. Physical examination showed multifocal, subcutaneous, indurated, erythematous and violaceous nodules without epidermal changes. Some nodules on the lateral aspect of the hip coalesced to form firm plaques.

A punch biopsy specimen showed markedly atypical lymphocytes with enlarged nuclei and scant cytoplasm present throughout the dermis (Figures 2A and 2B). Numerous apoptotic cells and cellular debris were seen. Immunohistochemical staining demonstrated that the lymphocytic infiltrate comprised CD79a⁺ B cells that were positive for Bcl-6 and CD10 and negative for Bcl-2 (Figures 2C and 2D). There also was diminished focal expression of CD20. Ki-67 protein staining was intensely positive and demonstrated a very high proliferative index.

Taken together, these findings were consistent with a diagnosis of cutaneous metastasis of Burkitt lymphoma. The patient’s cutaneous lesions improved after continued aggressive chemotherapy. At follow-up 2 weeks after biopsy, he was receiving his second round of R-EPOCH chemotherapy with appreciable regression of skin lesions (Figure 1B). However, he then developed right-side double vision, ptosis, and right-side facial paresthesia. Although magnetic resonance imaging of the brain and lumbar puncture did not show evidence of central nervous system involvement, the chemotherapy regimen was switched to dose-adjusted CVAD-R—hypercyclophosphamide, vincristine, doxorubicin hydrochloride, and dexamethasone plus rituximab—for empiric treatment of central nervous system disease. Although treatment was complicated by sepsis with extended-spectrum β-lactamase-producing Enterobacter cloacae, Burkitt lymphoma was found to be in remission after 3 cycles of CVAD-R and 5 months of chemotherapy.

Burkitt lymphoma is a B-cell non-Hodgkin malignancy caused by translocation of chromosome 8 and chromosome 14, leading to overexpression of c-MYC and subsequent hyperproliferation of B lymphocytes.^1,2 The disease is divided into 3 major categories: sporadic, endemic, and immunodeficiency related.³ The endemic variant is the most prevalent subtype in Africa and is associated with Plasmodium falciparum malaria; the sporadic variant is the most common subtype in the rest of the world.⁴

Burkitt lymphoma is highly aggressive and is characterized by unusually high rates of mitosis and apoptosis that result in abundant cellular debris and a distinctive starry-sky pattern on histopathology.^5,6 Extranodal metastasis is common,⁷ but cutaneous involvement is exceedingly rare, with only a few cases having been reported.^8-14 Cutaneous metastasis of Burkitt lymphoma often is associated with a high overall disease burden and poor prognosis.^8,11

Immunodeficiency-related Burkitt lymphoma is particularly aggressive. Notably, 3 of 7 (42.9%) reported cases of cutaneous Burkitt lymphoma occurred in HIV-positive patients.^11,13 In one case, cutaneous involvement was the first sign of relapsed disease that had been in remission.¹²

Although c-MYC rearrangement is required to make a diagnosis of Burkitt lymphoma, the disease also is present in a minority of cases of diffuse large B-cell lymphoma (DLBCL)(6%).¹⁵ Although DLBCL typically can be differentiated from Burkitt lymphoma by the large nuclear size and characteristic vesicular nuclei of B cells, few cases of DLBCL with c-MYC rearrangement histologically mimic Burkitt lymphoma. However, key features such as immunohistochemical staining for Bcl-2 and CD10 can be used to distinguish these 2 entities.¹⁶ Bcl-2 negativity and CD10 positivity, as seen in our patient, is considered more characteristic of Burkitt lymphoma. This staining pattern in combination with a high Ki-67 fraction (>95%) and the presence of monomorphic medium-sized cells is more consistent with a diagnosis of Burkitt lymphoma than of DLBCL.¹⁷

Earlier case reports have documented that cutaneous lesions of Burkitt lymphoma can occur in a variety of ways. Hematogenous spread is the likely route of metastasis for lesions distant to the primary site or those that have widespread distribution.¹⁸ Alternatively, other reports have suggested that cutaneous metastases can occur from local invasion and subcutaneous extension of malignant cells after a surgical procedure.^10,19 For example, cutaneous Burkitt lymphoma has been reported in the setting of celioscopy, occurring directly at the surgical site.¹⁹ In our patient, we believe that the route of metastatic spread likely was through subcutaneous invasion secondary to CT-guided core biopsy, which was supported by the observation that the onset of cutaneous manifestations was temporally related to the procedure and that the lesions occurred on the skin directly overlying the biopsy site.

In conclusion, we describe an exceedingly rare presentation of cutaneous Burkitt lymphoma in which a surgical procedure likely served as an inciting event that triggered seeding of malignant cells to the skin. Cutaneous spread of Burkitt lymphoma is infrequently reported; all such reports that provide long-term follow-up data have described it in association with high disease burden and often a lethal outcome.^8,11,12 Our patient had complete resolution of cutaneous lesions with chemotherapy. It is unclear if the presence of cutaneous lesions can serve as a prognostic indicator and requires further investigation. However, our case provides preliminary evidence to suggest that cutaneous metastases do not always represent aggressive disease and that cutaneous lesions may respond well to chemotherapy.

To the Editor:

A 73-year-old man was admitted to the hospital with progressive abdominal and hip pain of several weeks’ duration that was accompanied by unilateral swelling of the left leg. He had a medical history of hypertension, hyperlipidemia, and prediabetes. Computed tomography (CT) showed extensive intra-abdominal, retroperitoneal, and pelvic lymphadenopathy in addition to poorly defined hepatic lesions.

A CT-guided core biopsy of a left inguinal lymph node showed Burkitt lymphoma. Fluorescence in situ hybridization was positive for oncogene c-MYC rearrangement on chromosome 8q24 and negative for B-cell lymphoma 2 (BCL2) and B-cell lymphoma 6 (BCL6) gene rearrangements. Flow cytometry demonstrated an aberrant population of κ light chain-restricted CD5⁻CD10⁺ B lymphocytes.

The patient’s overall disease burden was consistent with stage IV Burkitt lymphoma. R-miniCHOP chemotherapy—rituximab plus a reduced dose of cyclophosphamide, doxorubicin, vincristine sulfate, and prednisone—was initiated. Approximately 2 weeks after chemotherapy was initiated, the patient developed a firm erythematous eruption on the left hip (Figure 1A). His regimen was then switched to R-EPOCH—rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin—at the time of discharge, and he was referred to dermatology due to an initial concern of an adverse reaction to R-EPOCH chemotherapy. The patient denied any pain, pruritus, or irritation. Physical examination showed multifocal, subcutaneous, indurated, erythematous and violaceous nodules without epidermal changes. Some nodules on the lateral aspect of the hip coalesced to form firm plaques.

A punch biopsy specimen showed markedly atypical lymphocytes with enlarged nuclei and scant cytoplasm present throughout the dermis (Figures 2A and 2B). Numerous apoptotic cells and cellular debris were seen. Immunohistochemical staining demonstrated that the lymphocytic infiltrate comprised CD79a⁺ B cells that were positive for Bcl-6 and CD10 and negative for Bcl-2 (Figures 2C and 2D). There also was diminished focal expression of CD20. Ki-67 protein staining was intensely positive and demonstrated a very high proliferative index.

Taken together, these findings were consistent with a diagnosis of cutaneous metastasis of Burkitt lymphoma. The patient’s cutaneous lesions improved after continued aggressive chemotherapy. At follow-up 2 weeks after biopsy, he was receiving his second round of R-EPOCH chemotherapy with appreciable regression of skin lesions (Figure 1B). However, he then developed right-side double vision, ptosis, and right-side facial paresthesia. Although magnetic resonance imaging of the brain and lumbar puncture did not show evidence of central nervous system involvement, the chemotherapy regimen was switched to dose-adjusted CVAD-R—hypercyclophosphamide, vincristine, doxorubicin hydrochloride, and dexamethasone plus rituximab—for empiric treatment of central nervous system disease. Although treatment was complicated by sepsis with extended-spectrum β-lactamase-producing Enterobacter cloacae, Burkitt lymphoma was found to be in remission after 3 cycles of CVAD-R and 5 months of chemotherapy.

Burkitt lymphoma is a B-cell non-Hodgkin malignancy caused by translocation of chromosome 8 and chromosome 14, leading to overexpression of c-MYC and subsequent hyperproliferation of B lymphocytes.^1,2 The disease is divided into 3 major categories: sporadic, endemic, and immunodeficiency related.³ The endemic variant is the most prevalent subtype in Africa and is associated with Plasmodium falciparum malaria; the sporadic variant is the most common subtype in the rest of the world.⁴

Burkitt lymphoma is highly aggressive and is characterized by unusually high rates of mitosis and apoptosis that result in abundant cellular debris and a distinctive starry-sky pattern on histopathology.^5,6 Extranodal metastasis is common,⁷ but cutaneous involvement is exceedingly rare, with only a few cases having been reported.^8-14 Cutaneous metastasis of Burkitt lymphoma often is associated with a high overall disease burden and poor prognosis.^8,11

Immunodeficiency-related Burkitt lymphoma is particularly aggressive. Notably, 3 of 7 (42.9%) reported cases of cutaneous Burkitt lymphoma occurred in HIV-positive patients.^11,13 In one case, cutaneous involvement was the first sign of relapsed disease that had been in remission.¹²

Although c-MYC rearrangement is required to make a diagnosis of Burkitt lymphoma, the disease also is present in a minority of cases of diffuse large B-cell lymphoma (DLBCL)(6%).¹⁵ Although DLBCL typically can be differentiated from Burkitt lymphoma by the large nuclear size and characteristic vesicular nuclei of B cells, few cases of DLBCL with c-MYC rearrangement histologically mimic Burkitt lymphoma. However, key features such as immunohistochemical staining for Bcl-2 and CD10 can be used to distinguish these 2 entities.¹⁶ Bcl-2 negativity and CD10 positivity, as seen in our patient, is considered more characteristic of Burkitt lymphoma. This staining pattern in combination with a high Ki-67 fraction (>95%) and the presence of monomorphic medium-sized cells is more consistent with a diagnosis of Burkitt lymphoma than of DLBCL.¹⁷

Earlier case reports have documented that cutaneous lesions of Burkitt lymphoma can occur in a variety of ways. Hematogenous spread is the likely route of metastasis for lesions distant to the primary site or those that have widespread distribution.¹⁸ Alternatively, other reports have suggested that cutaneous metastases can occur from local invasion and subcutaneous extension of malignant cells after a surgical procedure.^10,19 For example, cutaneous Burkitt lymphoma has been reported in the setting of celioscopy, occurring directly at the surgical site.¹⁹ In our patient, we believe that the route of metastatic spread likely was through subcutaneous invasion secondary to CT-guided core biopsy, which was supported by the observation that the onset of cutaneous manifestations was temporally related to the procedure and that the lesions occurred on the skin directly overlying the biopsy site.

In conclusion, we describe an exceedingly rare presentation of cutaneous Burkitt lymphoma in which a surgical procedure likely served as an inciting event that triggered seeding of malignant cells to the skin. Cutaneous spread of Burkitt lymphoma is infrequently reported; all such reports that provide long-term follow-up data have described it in association with high disease burden and often a lethal outcome.^8,11,12 Our patient had complete resolution of cutaneous lesions with chemotherapy. It is unclear if the presence of cutaneous lesions can serve as a prognostic indicator and requires further investigation. However, our case provides preliminary evidence to suggest that cutaneous metastases do not always represent aggressive disease and that cutaneous lesions may respond well to chemotherapy.

To the Editor:

A 73-year-old man was admitted to the hospital with progressive abdominal and hip pain of several weeks’ duration that was accompanied by unilateral swelling of the left leg. He had a medical history of hypertension, hyperlipidemia, and prediabetes. Computed tomography (CT) showed extensive intra-abdominal, retroperitoneal, and pelvic lymphadenopathy in addition to poorly defined hepatic lesions.

A CT-guided core biopsy of a left inguinal lymph node showed Burkitt lymphoma. Fluorescence in situ hybridization was positive for oncogene c-MYC rearrangement on chromosome 8q24 and negative for B-cell lymphoma 2 (BCL2) and B-cell lymphoma 6 (BCL6) gene rearrangements. Flow cytometry demonstrated an aberrant population of κ light chain-restricted CD5⁻CD10⁺ B lymphocytes.

The patient’s overall disease burden was consistent with stage IV Burkitt lymphoma. R-miniCHOP chemotherapy—rituximab plus a reduced dose of cyclophosphamide, doxorubicin, vincristine sulfate, and prednisone—was initiated. Approximately 2 weeks after chemotherapy was initiated, the patient developed a firm erythematous eruption on the left hip (Figure 1A). His regimen was then switched to R-EPOCH—rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin—at the time of discharge, and he was referred to dermatology due to an initial concern of an adverse reaction to R-EPOCH chemotherapy. The patient denied any pain, pruritus, or irritation. Physical examination showed multifocal, subcutaneous, indurated, erythematous and violaceous nodules without epidermal changes. Some nodules on the lateral aspect of the hip coalesced to form firm plaques.

A punch biopsy specimen showed markedly atypical lymphocytes with enlarged nuclei and scant cytoplasm present throughout the dermis (Figures 2A and 2B). Numerous apoptotic cells and cellular debris were seen. Immunohistochemical staining demonstrated that the lymphocytic infiltrate comprised CD79a⁺ B cells that were positive for Bcl-6 and CD10 and negative for Bcl-2 (Figures 2C and 2D). There also was diminished focal expression of CD20. Ki-67 protein staining was intensely positive and demonstrated a very high proliferative index.

Taken together, these findings were consistent with a diagnosis of cutaneous metastasis of Burkitt lymphoma. The patient’s cutaneous lesions improved after continued aggressive chemotherapy. At follow-up 2 weeks after biopsy, he was receiving his second round of R-EPOCH chemotherapy with appreciable regression of skin lesions (Figure 1B). However, he then developed right-side double vision, ptosis, and right-side facial paresthesia. Although magnetic resonance imaging of the brain and lumbar puncture did not show evidence of central nervous system involvement, the chemotherapy regimen was switched to dose-adjusted CVAD-R—hypercyclophosphamide, vincristine, doxorubicin hydrochloride, and dexamethasone plus rituximab—for empiric treatment of central nervous system disease. Although treatment was complicated by sepsis with extended-spectrum β-lactamase-producing Enterobacter cloacae, Burkitt lymphoma was found to be in remission after 3 cycles of CVAD-R and 5 months of chemotherapy.

Burkitt lymphoma is a B-cell non-Hodgkin malignancy caused by translocation of chromosome 8 and chromosome 14, leading to overexpression of c-MYC and subsequent hyperproliferation of B lymphocytes.^1,2 The disease is divided into 3 major categories: sporadic, endemic, and immunodeficiency related.³ The endemic variant is the most prevalent subtype in Africa and is associated with Plasmodium falciparum malaria; the sporadic variant is the most common subtype in the rest of the world.⁴

Burkitt lymphoma is highly aggressive and is characterized by unusually high rates of mitosis and apoptosis that result in abundant cellular debris and a distinctive starry-sky pattern on histopathology.^5,6 Extranodal metastasis is common,⁷ but cutaneous involvement is exceedingly rare, with only a few cases having been reported.^8-14 Cutaneous metastasis of Burkitt lymphoma often is associated with a high overall disease burden and poor prognosis.^8,11

Immunodeficiency-related Burkitt lymphoma is particularly aggressive. Notably, 3 of 7 (42.9%) reported cases of cutaneous Burkitt lymphoma occurred in HIV-positive patients.^11,13 In one case, cutaneous involvement was the first sign of relapsed disease that had been in remission.¹²

Although c-MYC rearrangement is required to make a diagnosis of Burkitt lymphoma, the disease also is present in a minority of cases of diffuse large B-cell lymphoma (DLBCL)(6%).¹⁵ Although DLBCL typically can be differentiated from Burkitt lymphoma by the large nuclear size and characteristic vesicular nuclei of B cells, few cases of DLBCL with c-MYC rearrangement histologically mimic Burkitt lymphoma. However, key features such as immunohistochemical staining for Bcl-2 and CD10 can be used to distinguish these 2 entities.¹⁶ Bcl-2 negativity and CD10 positivity, as seen in our patient, is considered more characteristic of Burkitt lymphoma. This staining pattern in combination with a high Ki-67 fraction (>95%) and the presence of monomorphic medium-sized cells is more consistent with a diagnosis of Burkitt lymphoma than of DLBCL.¹⁷

Earlier case reports have documented that cutaneous lesions of Burkitt lymphoma can occur in a variety of ways. Hematogenous spread is the likely route of metastasis for lesions distant to the primary site or those that have widespread distribution.¹⁸ Alternatively, other reports have suggested that cutaneous metastases can occur from local invasion and subcutaneous extension of malignant cells after a surgical procedure.^10,19 For example, cutaneous Burkitt lymphoma has been reported in the setting of celioscopy, occurring directly at the surgical site.¹⁹ In our patient, we believe that the route of metastatic spread likely was through subcutaneous invasion secondary to CT-guided core biopsy, which was supported by the observation that the onset of cutaneous manifestations was temporally related to the procedure and that the lesions occurred on the skin directly overlying the biopsy site.

In conclusion, we describe an exceedingly rare presentation of cutaneous Burkitt lymphoma in which a surgical procedure likely served as an inciting event that triggered seeding of malignant cells to the skin. Cutaneous spread of Burkitt lymphoma is infrequently reported; all such reports that provide long-term follow-up data have described it in association with high disease burden and often a lethal outcome.^8,11,12 Our patient had complete resolution of cutaneous lesions with chemotherapy. It is unclear if the presence of cutaneous lesions can serve as a prognostic indicator and requires further investigation. However, our case provides preliminary evidence to suggest that cutaneous metastases do not always represent aggressive disease and that cutaneous lesions may respond well to chemotherapy.

Stefan Bornstein, MD, PhD, professor, made it clear during a press conference at the 67th Congress of the German Society of Endocrinology (DGE) that there is more than one interaction between them. Nowadays, one can almost speak of an “endocrine virology and even of the virome as an additional, hormonally metabolically active gland,” said Dr. Bornstein, who will receive the Berthold Medal from the DGE in 2024.

Many questions remain unanswered: “We need a better understanding of the interaction of hormone systems with infectious agents — from basics to therapeutic applications,” emphasized the director of the Medical Clinic and Polyclinic III and the Center for Internal Medicine at the Carl Gustav Carus University Hospital, Dresden, Germany.

If infectious diseases could trigger diabetes and other metabolic diseases, this means that “through vaccination programs, we may be able to prevent the occurrence of common metabolic diseases such as diabetes,” said Dr. Bornstein. He highlighted that many people who experienced severe COVID-19 during the pandemic, or died from it, exhibited diabetes or a pre-metabolic syndrome.

“SARS-CoV-2 has utilized an endocrine signaling pathway to invade our cells and cause damage in the organ systems and inflammation,” said Dr. Bornstein. Conversely, it is now known that infections with coronaviruses or other infectious agents like influenza can significantly worsen metabolic status, diabetes, and other endocrine diseases.
 

SARS-CoV-2 Infects the Beta Cells

Data from the COVID-19 pandemic showed that the likelihood of developing type 1 diabetes significantly increases with a SARS-CoV-2 infection. Researchers led by Dr. Bornstein demonstrated in 2021 that SARS-CoV-2 can infect the insulin-producing cells of the organ. They examined pancreatic tissue from 20 patients who died from COVID-19 using immunofluorescence, immunohistochemistry, RNA in situ hybridization, and electron microscopy.

They found viral SARS-CoV-2 infiltration of the beta cells in all patients. In 11 patients with COVID-19, the expression of ACE2, TMPRSS, and other receptors and factors like DPP4, HMBG1, and NRP1 that can facilitate virus entry was examined. They found that even in the absence of manifest newly onset diabetes, necroptotic cell death, immune cell infiltration, and SARS-CoV-2 infection of the pancreas beta cells can contribute to varying degrees of metabolic disturbance in patients with COVID-19.

In a report published in October 2020, Tim Hollstein, MD, from the Institute for Diabetology and Clinical Metabolic Research at UKSH in Kiel, Germany, and colleagues described the case of a 19-year-old man who developed symptoms of insulin-dependent diabetes after a SARS-CoV-2 infection, without the presence of autoantibodies typical for type 1 diabetes.

The man presented to the emergency department with diabetic ketoacidosis, a C-peptide level of 0.62 µg/L, a blood glucose concentration of 30.6 mmol/L (552 mg/dL), and an A1c level of 16.8%. The patient’s history revealed a probable SARS-CoV-2 infection 5-7 weeks before admission, based on a positive antibody test against SARS-CoV-2.
 

Some Viruses Produce Insulin-Like Proteins

Recent studies have shown that some viruses can produce insulin-like proteins or hormones that interfere with the metabolism of the affected organism, reported Dr. Bornstein. In addition to metabolic regulation, these “viral hormones” also seem to influence cell turnover and cell death.

Dr. Bornstein pointed out that antiviral medications can delay the onset of type 1 diabetes by preserving the function of insulin-producing beta cells. It has also been shown that conventional medications used to treat hormonal disorders can reduce the susceptibility of the organism to infections — such as antidiabetic preparations like DPP-4 inhibitors or metformin.

In a review published in 2023, Nikolaos Perakakis, MD, professor, research group leader at the Paul Langerhans Institute Dresden, Dresden, Germany, Dr. Bornstein, and colleagues discussed scientific evidence for a close mutual dependence between various virus infections and metabolic diseases. They discussed how viruses can lead to the development or progression of metabolic diseases and vice versa and how metabolic diseases can increase the severity of a virus infection.
 

Viruses Favor Metabolic Diseases...

Viruses can favor metabolic diseases by, for example, influencing the regulation of cell survival and specific signaling pathways relevant for cell death, proliferation, or dedifferentiation in important endocrine and metabolic organs. Viruses are also capable of controlling cellular glucose metabolism by modulating glucose transporters, altering glucose uptake, regulating signaling pathways, and stimulating glycolysis in infected cells.

Due to the destruction of beta cells, enteroviruses, but also the mumps virus, parainfluenza virus, or human herpes virus 6, are associated with the development of diabetes. The timing of infection often precedes or coincides with the peak of development of islet autoantibodies. The fact that only a small proportion of patients actually develop type 1 diabetes suggests that genetic background, and likely the timing of infection, play an important role.
 

...And Metabolic Diseases Influence the Course of Infection

Infection with hepatitis C virus (HCV), on the other hand, is associated with an increased risk for type 2 diabetes, with the risk being higher for older individuals with a family history of diabetes. The negative effects of HCV on glucose balance are mainly attributed to increased insulin resistance in the liver. HCV reduces hepatic glucose uptake by downregulating the expression of glucose transporters and additionally impairs insulin signal transduction by inhibiting the PI3K/Akt signaling pathway.

People with obesity, diabetes, or insulin resistance show significant changes in the innate and adaptive functions of the immune system. Regarding the innate immune system, impaired chemotaxis and phagocytosis of neutrophils have been observed in patients with type 2 diabetes.

In the case of obesity, the number of natural killer T cells in adipose tissue decreases, whereas B cells accumulate in adipose tissue and secrete more proinflammatory cytokines. Longitudinal multiomics analyses of various biopsies from individuals with insulin resistance showed a delayed immune response to respiratory virus infections compared with individuals with normal insulin sensitivity.

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

Stefan Bornstein, MD, PhD, professor, made it clear during a press conference at the 67th Congress of the German Society of Endocrinology (DGE) that there is more than one interaction between them. Nowadays, one can almost speak of an “endocrine virology and even of the virome as an additional, hormonally metabolically active gland,” said Dr. Bornstein, who will receive the Berthold Medal from the DGE in 2024.

Many questions remain unanswered: “We need a better understanding of the interaction of hormone systems with infectious agents — from basics to therapeutic applications,” emphasized the director of the Medical Clinic and Polyclinic III and the Center for Internal Medicine at the Carl Gustav Carus University Hospital, Dresden, Germany.

If infectious diseases could trigger diabetes and other metabolic diseases, this means that “through vaccination programs, we may be able to prevent the occurrence of common metabolic diseases such as diabetes,” said Dr. Bornstein. He highlighted that many people who experienced severe COVID-19 during the pandemic, or died from it, exhibited diabetes or a pre-metabolic syndrome.

“SARS-CoV-2 has utilized an endocrine signaling pathway to invade our cells and cause damage in the organ systems and inflammation,” said Dr. Bornstein. Conversely, it is now known that infections with coronaviruses or other infectious agents like influenza can significantly worsen metabolic status, diabetes, and other endocrine diseases.
 

SARS-CoV-2 Infects the Beta Cells

Data from the COVID-19 pandemic showed that the likelihood of developing type 1 diabetes significantly increases with a SARS-CoV-2 infection. Researchers led by Dr. Bornstein demonstrated in 2021 that SARS-CoV-2 can infect the insulin-producing cells of the organ. They examined pancreatic tissue from 20 patients who died from COVID-19 using immunofluorescence, immunohistochemistry, RNA in situ hybridization, and electron microscopy.

They found viral SARS-CoV-2 infiltration of the beta cells in all patients. In 11 patients with COVID-19, the expression of ACE2, TMPRSS, and other receptors and factors like DPP4, HMBG1, and NRP1 that can facilitate virus entry was examined. They found that even in the absence of manifest newly onset diabetes, necroptotic cell death, immune cell infiltration, and SARS-CoV-2 infection of the pancreas beta cells can contribute to varying degrees of metabolic disturbance in patients with COVID-19.

In a report published in October 2020, Tim Hollstein, MD, from the Institute for Diabetology and Clinical Metabolic Research at UKSH in Kiel, Germany, and colleagues described the case of a 19-year-old man who developed symptoms of insulin-dependent diabetes after a SARS-CoV-2 infection, without the presence of autoantibodies typical for type 1 diabetes.

The man presented to the emergency department with diabetic ketoacidosis, a C-peptide level of 0.62 µg/L, a blood glucose concentration of 30.6 mmol/L (552 mg/dL), and an A1c level of 16.8%. The patient’s history revealed a probable SARS-CoV-2 infection 5-7 weeks before admission, based on a positive antibody test against SARS-CoV-2.
 

Some Viruses Produce Insulin-Like Proteins

Recent studies have shown that some viruses can produce insulin-like proteins or hormones that interfere with the metabolism of the affected organism, reported Dr. Bornstein. In addition to metabolic regulation, these “viral hormones” also seem to influence cell turnover and cell death.

Dr. Bornstein pointed out that antiviral medications can delay the onset of type 1 diabetes by preserving the function of insulin-producing beta cells. It has also been shown that conventional medications used to treat hormonal disorders can reduce the susceptibility of the organism to infections — such as antidiabetic preparations like DPP-4 inhibitors or metformin.

In a review published in 2023, Nikolaos Perakakis, MD, professor, research group leader at the Paul Langerhans Institute Dresden, Dresden, Germany, Dr. Bornstein, and colleagues discussed scientific evidence for a close mutual dependence between various virus infections and metabolic diseases. They discussed how viruses can lead to the development or progression of metabolic diseases and vice versa and how metabolic diseases can increase the severity of a virus infection.
 

Viruses Favor Metabolic Diseases...

Viruses can favor metabolic diseases by, for example, influencing the regulation of cell survival and specific signaling pathways relevant for cell death, proliferation, or dedifferentiation in important endocrine and metabolic organs. Viruses are also capable of controlling cellular glucose metabolism by modulating glucose transporters, altering glucose uptake, regulating signaling pathways, and stimulating glycolysis in infected cells.

Due to the destruction of beta cells, enteroviruses, but also the mumps virus, parainfluenza virus, or human herpes virus 6, are associated with the development of diabetes. The timing of infection often precedes or coincides with the peak of development of islet autoantibodies. The fact that only a small proportion of patients actually develop type 1 diabetes suggests that genetic background, and likely the timing of infection, play an important role.
 

...And Metabolic Diseases Influence the Course of Infection

Infection with hepatitis C virus (HCV), on the other hand, is associated with an increased risk for type 2 diabetes, with the risk being higher for older individuals with a family history of diabetes. The negative effects of HCV on glucose balance are mainly attributed to increased insulin resistance in the liver. HCV reduces hepatic glucose uptake by downregulating the expression of glucose transporters and additionally impairs insulin signal transduction by inhibiting the PI3K/Akt signaling pathway.

People with obesity, diabetes, or insulin resistance show significant changes in the innate and adaptive functions of the immune system. Regarding the innate immune system, impaired chemotaxis and phagocytosis of neutrophils have been observed in patients with type 2 diabetes.

In the case of obesity, the number of natural killer T cells in adipose tissue decreases, whereas B cells accumulate in adipose tissue and secrete more proinflammatory cytokines. Longitudinal multiomics analyses of various biopsies from individuals with insulin resistance showed a delayed immune response to respiratory virus infections compared with individuals with normal insulin sensitivity.

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

Stefan Bornstein, MD, PhD, professor, made it clear during a press conference at the 67th Congress of the German Society of Endocrinology (DGE) that there is more than one interaction between them. Nowadays, one can almost speak of an “endocrine virology and even of the virome as an additional, hormonally metabolically active gland,” said Dr. Bornstein, who will receive the Berthold Medal from the DGE in 2024.

Many questions remain unanswered: “We need a better understanding of the interaction of hormone systems with infectious agents — from basics to therapeutic applications,” emphasized the director of the Medical Clinic and Polyclinic III and the Center for Internal Medicine at the Carl Gustav Carus University Hospital, Dresden, Germany.

If infectious diseases could trigger diabetes and other metabolic diseases, this means that “through vaccination programs, we may be able to prevent the occurrence of common metabolic diseases such as diabetes,” said Dr. Bornstein. He highlighted that many people who experienced severe COVID-19 during the pandemic, or died from it, exhibited diabetes or a pre-metabolic syndrome.

“SARS-CoV-2 has utilized an endocrine signaling pathway to invade our cells and cause damage in the organ systems and inflammation,” said Dr. Bornstein. Conversely, it is now known that infections with coronaviruses or other infectious agents like influenza can significantly worsen metabolic status, diabetes, and other endocrine diseases.
 

SARS-CoV-2 Infects the Beta Cells

Data from the COVID-19 pandemic showed that the likelihood of developing type 1 diabetes significantly increases with a SARS-CoV-2 infection. Researchers led by Dr. Bornstein demonstrated in 2021 that SARS-CoV-2 can infect the insulin-producing cells of the organ. They examined pancreatic tissue from 20 patients who died from COVID-19 using immunofluorescence, immunohistochemistry, RNA in situ hybridization, and electron microscopy.

They found viral SARS-CoV-2 infiltration of the beta cells in all patients. In 11 patients with COVID-19, the expression of ACE2, TMPRSS, and other receptors and factors like DPP4, HMBG1, and NRP1 that can facilitate virus entry was examined. They found that even in the absence of manifest newly onset diabetes, necroptotic cell death, immune cell infiltration, and SARS-CoV-2 infection of the pancreas beta cells can contribute to varying degrees of metabolic disturbance in patients with COVID-19.

In a report published in October 2020, Tim Hollstein, MD, from the Institute for Diabetology and Clinical Metabolic Research at UKSH in Kiel, Germany, and colleagues described the case of a 19-year-old man who developed symptoms of insulin-dependent diabetes after a SARS-CoV-2 infection, without the presence of autoantibodies typical for type 1 diabetes.

The man presented to the emergency department with diabetic ketoacidosis, a C-peptide level of 0.62 µg/L, a blood glucose concentration of 30.6 mmol/L (552 mg/dL), and an A1c level of 16.8%. The patient’s history revealed a probable SARS-CoV-2 infection 5-7 weeks before admission, based on a positive antibody test against SARS-CoV-2.
 

Some Viruses Produce Insulin-Like Proteins

Recent studies have shown that some viruses can produce insulin-like proteins or hormones that interfere with the metabolism of the affected organism, reported Dr. Bornstein. In addition to metabolic regulation, these “viral hormones” also seem to influence cell turnover and cell death.

Dr. Bornstein pointed out that antiviral medications can delay the onset of type 1 diabetes by preserving the function of insulin-producing beta cells. It has also been shown that conventional medications used to treat hormonal disorders can reduce the susceptibility of the organism to infections — such as antidiabetic preparations like DPP-4 inhibitors or metformin.

In a review published in 2023, Nikolaos Perakakis, MD, professor, research group leader at the Paul Langerhans Institute Dresden, Dresden, Germany, Dr. Bornstein, and colleagues discussed scientific evidence for a close mutual dependence between various virus infections and metabolic diseases. They discussed how viruses can lead to the development or progression of metabolic diseases and vice versa and how metabolic diseases can increase the severity of a virus infection.
 

Viruses Favor Metabolic Diseases...

Viruses can favor metabolic diseases by, for example, influencing the regulation of cell survival and specific signaling pathways relevant for cell death, proliferation, or dedifferentiation in important endocrine and metabolic organs. Viruses are also capable of controlling cellular glucose metabolism by modulating glucose transporters, altering glucose uptake, regulating signaling pathways, and stimulating glycolysis in infected cells.

Due to the destruction of beta cells, enteroviruses, but also the mumps virus, parainfluenza virus, or human herpes virus 6, are associated with the development of diabetes. The timing of infection often precedes or coincides with the peak of development of islet autoantibodies. The fact that only a small proportion of patients actually develop type 1 diabetes suggests that genetic background, and likely the timing of infection, play an important role.
 

...And Metabolic Diseases Influence the Course of Infection

Infection with hepatitis C virus (HCV), on the other hand, is associated with an increased risk for type 2 diabetes, with the risk being higher for older individuals with a family history of diabetes. The negative effects of HCV on glucose balance are mainly attributed to increased insulin resistance in the liver. HCV reduces hepatic glucose uptake by downregulating the expression of glucose transporters and additionally impairs insulin signal transduction by inhibiting the PI3K/Akt signaling pathway.

People with obesity, diabetes, or insulin resistance show significant changes in the innate and adaptive functions of the immune system. Regarding the innate immune system, impaired chemotaxis and phagocytosis of neutrophils have been observed in patients with type 2 diabetes.

In the case of obesity, the number of natural killer T cells in adipose tissue decreases, whereas B cells accumulate in adipose tissue and secrete more proinflammatory cytokines. Longitudinal multiomics analyses of various biopsies from individuals with insulin resistance showed a delayed immune response to respiratory virus infections compared with individuals with normal insulin sensitivity.

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

TOPLINE:

New research shows increased screen time in children aged 12-36 months is associated with reduced verbal interactions between toddlers and their parents, which in turn could affect language development. 

METHODOLOGY:

• The study included data from 220 families in Australia.
• Researchers used advanced speech recognition technology to capture children’s screen time and language environment at home during a 16-hour window every 6 months.
• They adjusted for variables such as the sex of the child, the education level of the mother, and psychological distress in the primary caregiver.

TAKEAWAY: 

• Increases in screen time were associated with decreases in words spoken near children by adults, vocalizations by children, and back-and-forth interactions between adults and children. This correlation was especially notable at age 36 months.
• At age 36 months, each additional minute of screen time was linked to children hearing 6.6 fewer adult words, making 4.9 fewer vocalizations, and participating in 1.1 fewer conversational interactions.
• Based on the average daily screen time at that age seen in the study — 172 minutes (2.87 hours) — “children could be missing out on 1139 adult words, 843 vocalizations, and 194 conversational turns per day,” the researchers estimated.

IN PRACTICE:

“Identifying different ways that screen time could facilitate parent-child interactions, such as through interactive co-viewing, may be important strategies to support families given the current ubiquitous nature of screen time in families’ lives,” the authors of the study wrote.

What children watch and listen to may be an important consideration, according to a developmental scientist who was not involved with the study.

“It could be that less communicative contact with the caregiver is not as detrimental if the screen time is of high quality and developmentally appropriate, educational content,” Marina Bazhydai, PhD, with Lancaster University in Lancaster, United Kingdom, said in her comments on the research. 

SOURCE:

Mary E. Brushe, PhD, with Telethon Kids Institute and the University of Western Australia in Adelaide, was the corresponding author of the study. The research was published online in JAMA Pediatrics.

LIMITATIONS:

The study’s reliance on speech recognition technology did not capture all nuances of screen exposure.

DISCLOSURES:

This study was supported by grants from the Australian National Health and Medical Research Council.

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

TOPLINE:

New research shows increased screen time in children aged 12-36 months is associated with reduced verbal interactions between toddlers and their parents, which in turn could affect language development. 

METHODOLOGY:

• The study included data from 220 families in Australia.
• Researchers used advanced speech recognition technology to capture children’s screen time and language environment at home during a 16-hour window every 6 months.
• They adjusted for variables such as the sex of the child, the education level of the mother, and psychological distress in the primary caregiver.

TAKEAWAY: 

• Increases in screen time were associated with decreases in words spoken near children by adults, vocalizations by children, and back-and-forth interactions between adults and children. This correlation was especially notable at age 36 months.
• At age 36 months, each additional minute of screen time was linked to children hearing 6.6 fewer adult words, making 4.9 fewer vocalizations, and participating in 1.1 fewer conversational interactions.
• Based on the average daily screen time at that age seen in the study — 172 minutes (2.87 hours) — “children could be missing out on 1139 adult words, 843 vocalizations, and 194 conversational turns per day,” the researchers estimated.

IN PRACTICE:

“Identifying different ways that screen time could facilitate parent-child interactions, such as through interactive co-viewing, may be important strategies to support families given the current ubiquitous nature of screen time in families’ lives,” the authors of the study wrote.

What children watch and listen to may be an important consideration, according to a developmental scientist who was not involved with the study.

“It could be that less communicative contact with the caregiver is not as detrimental if the screen time is of high quality and developmentally appropriate, educational content,” Marina Bazhydai, PhD, with Lancaster University in Lancaster, United Kingdom, said in her comments on the research. 

SOURCE:

Mary E. Brushe, PhD, with Telethon Kids Institute and the University of Western Australia in Adelaide, was the corresponding author of the study. The research was published online in JAMA Pediatrics.

LIMITATIONS:

The study’s reliance on speech recognition technology did not capture all nuances of screen exposure.

DISCLOSURES:

This study was supported by grants from the Australian National Health and Medical Research Council.

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

TOPLINE:

New research shows increased screen time in children aged 12-36 months is associated with reduced verbal interactions between toddlers and their parents, which in turn could affect language development. 

METHODOLOGY:

• The study included data from 220 families in Australia.
• Researchers used advanced speech recognition technology to capture children’s screen time and language environment at home during a 16-hour window every 6 months.
• They adjusted for variables such as the sex of the child, the education level of the mother, and psychological distress in the primary caregiver.

TAKEAWAY: 

• Increases in screen time were associated with decreases in words spoken near children by adults, vocalizations by children, and back-and-forth interactions between adults and children. This correlation was especially notable at age 36 months.
• At age 36 months, each additional minute of screen time was linked to children hearing 6.6 fewer adult words, making 4.9 fewer vocalizations, and participating in 1.1 fewer conversational interactions.
• Based on the average daily screen time at that age seen in the study — 172 minutes (2.87 hours) — “children could be missing out on 1139 adult words, 843 vocalizations, and 194 conversational turns per day,” the researchers estimated.

IN PRACTICE:

“Identifying different ways that screen time could facilitate parent-child interactions, such as through interactive co-viewing, may be important strategies to support families given the current ubiquitous nature of screen time in families’ lives,” the authors of the study wrote.

What children watch and listen to may be an important consideration, according to a developmental scientist who was not involved with the study.

“It could be that less communicative contact with the caregiver is not as detrimental if the screen time is of high quality and developmentally appropriate, educational content,” Marina Bazhydai, PhD, with Lancaster University in Lancaster, United Kingdom, said in her comments on the research. 

SOURCE:

Mary E. Brushe, PhD, with Telethon Kids Institute and the University of Western Australia in Adelaide, was the corresponding author of the study. The research was published online in JAMA Pediatrics.

LIMITATIONS:

The study’s reliance on speech recognition technology did not capture all nuances of screen exposure.

DISCLOSURES:

This study was supported by grants from the Australian National Health and Medical Research Council.

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

Primary care clinicians have largely welcomed the arrival of Opill, the first over-the-counter (OTC) birth control pill from Perrigo, which will reach US pharmacy shelves this month. Although the medicine has a long-track record of safe use, physicians and nurse practitioners may want to ready themselves to answer questions from patients about shifting to the option.

The switch to OTC status for the norgestrel-only contraceptive has the support of many physician groups, including the American Medical Association, the American Academy of Family Physicians, and the American College of Obstetricians and Gynecologists (ACOG).

The end of the prescription-requirement removes a barrier to access for many women, especially those who lack insurance. But it also will take away a chief reason many women in their childbearing years make appointments with doctors, as they will no longer need prescriptions for birth control pills.

Anne-Marie Amies Oelschlager, MD, professor of obstetrics and gynecology at University of Washington School of Medicine, in Seattle, Washington, said she is also worried that the availability of an OTC pill will lead to missed opportunities to help patients avoid sexually transmitted diseases. For example, patients can get counseling about the need for testing for sexually transmitted diseases at the start of new relationships during a visit made to obtain a prescription for the pill.

“My hope is that they still follow our recommendations, which is to get tested with every partner,” said Dr. Oelschlager, who cares for many patients in their teens. “Adolescents are at a particularly high risk of infection compared to older ones.”

When clinicians do see patients, they may want to raise the issue of the OTC option and proper use. Patients will need to closely read materials provided for Opill, a step they might skip due to the ready access, according to Diana Zuckerman, PhD, president of the nonprofit National Center for Health Research, which scrutinizes the safety of medical products.

“When something is sold over the counter, it’s perceived by individuals as being safe,” Dr. Zuckerman told this news organization. “There’s less concern and a little less interest in reading the instructions and reading the warnings.”
 

Considerations for Safety

The US Food and Drug Administration (FDA) in July approved the sales of a daily 0.075 mg norgestrel tablet without prescription. Perrigo told this news organization that it spent the intervening months ensuring retailers and consumers will receive education on the drug.

One of the biggest challenges for people using Opill may be sticking with the dosing schedule, according to Dr. Oelschlager.

“There are going to be people that have a harder time remembering to take a pill every day,” at the same time, said Dr. Oelschlager, who is chair of ACOG’s Clinical Consensus Gynecology Committee. “We need to watch and see what happens as it becomes more widely available, and people start using it.”

Unexpected vaginal bleeding is the most common adverse event linked to this form of birth control, with over one fifth of participants from one study of the OTC drug reporting this side effect, according to an FDA memo.

“It is more likely to be a tolerability issue rather than a safety issue,” the FDA wrote.

Many prescription of birth control options contain estrogen, which is associated with venous thromboembolism (VTE). But Opill contains only norgestrel, a form of progestin, which is not associated with thrombosis. Patients may be more likely to overestimate their potential risks for VTE than to underestimate them, according to Kwuan Paruchabutr, DNP, president of National Association of Nurse Practitioners in Women’s Health and an assistant professor at Georgetown University in Washington, DC.

“This is a progesterone-only pill: The risk is relatively low” of VTE, Dr. Paruchabutr said.

Clinicians should also take special care with patients who are prescribed drugs for seizures, tuberculosis, HIV/AIDS, and pulmonary hypertension or who are taking supplements containing St John’s wort.

Patients in their childbearing years who take isotretinoin are already expected to use some form of birth control.

“All patients on isotretinoin must be registered in the iPLEDGE program, which mandates monthly contraception counseling and monthly pregnancy tests for persons of childbearing potential,” Terrence A. Cronin, Jr, MD, president of the American Academy of Dermatology, told news organization through email.

Dr. Oelschlager noted that many patients who take isotretinoin may benefit from taking a birth control pill containing estrogen, for which they will need a prescription. At least three pills have an FDA-approved indication for treating moderate acne, including Ortho Tri-Cyclen, Estrostep, and Yaz.

The FDA has posted consumer-friendly information about the OTC pill that clinicians can refer their patients to. For clinicians who want more information, ACOG released a practice advisory about the switch in status for this progestin-only pill.
 

The Cost

While federal laws mandate employer-based and Medicaid plans cover prescription birth control pills for free, the OTC version will carry a cost, according to A. Mark Fendrick, MD, director of the University of Michigan Center for Value-Based Insurance Design in Ann Arbor, Michigan. 

Seven states, including New Mexico and New York, already have laws in effect that require health plans to cover certain OTC contraceptives without a prescription, according to a tally kept by the nonprofit research organization KFF.

Dr. Fendrick said it would be helpful for health plans to offer coverage for the OTC pill without copays even if they are not required to do so.

Priced at about $20 a month, Opill “is likely out of reach for many of the individuals who would most benefit from an OTC option,” Dr. Fendrick told this news organization in an email.

The new pill may be utilized most by those who do not have health insurance or have low incomes and cannot afford to see a doctor for a prescription, according to Sally Rafie, PharmD, a pharmacist specialist at University of California San Diego Health and founder of the Birth Control Pharmacist.

The manufacturer’s suggested retail prices will be $19.99 for a 1-month supply and $49.99 for a 3-month supply. Dublin-based Perrigo said it plans to offer a cost-assistance program for the drug in the coming weeks for people who have low incomes and lack insurance.

A version of this article appeared on Medscape.com.

Primary care clinicians have largely welcomed the arrival of Opill, the first over-the-counter (OTC) birth control pill from Perrigo, which will reach US pharmacy shelves this month. Although the medicine has a long-track record of safe use, physicians and nurse practitioners may want to ready themselves to answer questions from patients about shifting to the option.

The switch to OTC status for the norgestrel-only contraceptive has the support of many physician groups, including the American Medical Association, the American Academy of Family Physicians, and the American College of Obstetricians and Gynecologists (ACOG).

The end of the prescription-requirement removes a barrier to access for many women, especially those who lack insurance. But it also will take away a chief reason many women in their childbearing years make appointments with doctors, as they will no longer need prescriptions for birth control pills.

Anne-Marie Amies Oelschlager, MD, professor of obstetrics and gynecology at University of Washington School of Medicine, in Seattle, Washington, said she is also worried that the availability of an OTC pill will lead to missed opportunities to help patients avoid sexually transmitted diseases. For example, patients can get counseling about the need for testing for sexually transmitted diseases at the start of new relationships during a visit made to obtain a prescription for the pill.

“My hope is that they still follow our recommendations, which is to get tested with every partner,” said Dr. Oelschlager, who cares for many patients in their teens. “Adolescents are at a particularly high risk of infection compared to older ones.”

When clinicians do see patients, they may want to raise the issue of the OTC option and proper use. Patients will need to closely read materials provided for Opill, a step they might skip due to the ready access, according to Diana Zuckerman, PhD, president of the nonprofit National Center for Health Research, which scrutinizes the safety of medical products.

“When something is sold over the counter, it’s perceived by individuals as being safe,” Dr. Zuckerman told this news organization. “There’s less concern and a little less interest in reading the instructions and reading the warnings.”
 

Considerations for Safety

The US Food and Drug Administration (FDA) in July approved the sales of a daily 0.075 mg norgestrel tablet without prescription. Perrigo told this news organization that it spent the intervening months ensuring retailers and consumers will receive education on the drug.

One of the biggest challenges for people using Opill may be sticking with the dosing schedule, according to Dr. Oelschlager.

“There are going to be people that have a harder time remembering to take a pill every day,” at the same time, said Dr. Oelschlager, who is chair of ACOG’s Clinical Consensus Gynecology Committee. “We need to watch and see what happens as it becomes more widely available, and people start using it.”

Unexpected vaginal bleeding is the most common adverse event linked to this form of birth control, with over one fifth of participants from one study of the OTC drug reporting this side effect, according to an FDA memo.

“It is more likely to be a tolerability issue rather than a safety issue,” the FDA wrote.

Many prescription of birth control options contain estrogen, which is associated with venous thromboembolism (VTE). But Opill contains only norgestrel, a form of progestin, which is not associated with thrombosis. Patients may be more likely to overestimate their potential risks for VTE than to underestimate them, according to Kwuan Paruchabutr, DNP, president of National Association of Nurse Practitioners in Women’s Health and an assistant professor at Georgetown University in Washington, DC.

“This is a progesterone-only pill: The risk is relatively low” of VTE, Dr. Paruchabutr said.

Clinicians should also take special care with patients who are prescribed drugs for seizures, tuberculosis, HIV/AIDS, and pulmonary hypertension or who are taking supplements containing St John’s wort.

Patients in their childbearing years who take isotretinoin are already expected to use some form of birth control.

“All patients on isotretinoin must be registered in the iPLEDGE program, which mandates monthly contraception counseling and monthly pregnancy tests for persons of childbearing potential,” Terrence A. Cronin, Jr, MD, president of the American Academy of Dermatology, told news organization through email.

Dr. Oelschlager noted that many patients who take isotretinoin may benefit from taking a birth control pill containing estrogen, for which they will need a prescription. At least three pills have an FDA-approved indication for treating moderate acne, including Ortho Tri-Cyclen, Estrostep, and Yaz.

The FDA has posted consumer-friendly information about the OTC pill that clinicians can refer their patients to. For clinicians who want more information, ACOG released a practice advisory about the switch in status for this progestin-only pill.
 

The Cost

While federal laws mandate employer-based and Medicaid plans cover prescription birth control pills for free, the OTC version will carry a cost, according to A. Mark Fendrick, MD, director of the University of Michigan Center for Value-Based Insurance Design in Ann Arbor, Michigan. 

Seven states, including New Mexico and New York, already have laws in effect that require health plans to cover certain OTC contraceptives without a prescription, according to a tally kept by the nonprofit research organization KFF.

Dr. Fendrick said it would be helpful for health plans to offer coverage for the OTC pill without copays even if they are not required to do so.

Priced at about $20 a month, Opill “is likely out of reach for many of the individuals who would most benefit from an OTC option,” Dr. Fendrick told this news organization in an email.

The new pill may be utilized most by those who do not have health insurance or have low incomes and cannot afford to see a doctor for a prescription, according to Sally Rafie, PharmD, a pharmacist specialist at University of California San Diego Health and founder of the Birth Control Pharmacist.

The manufacturer’s suggested retail prices will be $19.99 for a 1-month supply and $49.99 for a 3-month supply. Dublin-based Perrigo said it plans to offer a cost-assistance program for the drug in the coming weeks for people who have low incomes and lack insurance.

A version of this article appeared on Medscape.com.

Primary care clinicians have largely welcomed the arrival of Opill, the first over-the-counter (OTC) birth control pill from Perrigo, which will reach US pharmacy shelves this month. Although the medicine has a long-track record of safe use, physicians and nurse practitioners may want to ready themselves to answer questions from patients about shifting to the option.

The switch to OTC status for the norgestrel-only contraceptive has the support of many physician groups, including the American Medical Association, the American Academy of Family Physicians, and the American College of Obstetricians and Gynecologists (ACOG).

The end of the prescription-requirement removes a barrier to access for many women, especially those who lack insurance. But it also will take away a chief reason many women in their childbearing years make appointments with doctors, as they will no longer need prescriptions for birth control pills.

Anne-Marie Amies Oelschlager, MD, professor of obstetrics and gynecology at University of Washington School of Medicine, in Seattle, Washington, said she is also worried that the availability of an OTC pill will lead to missed opportunities to help patients avoid sexually transmitted diseases. For example, patients can get counseling about the need for testing for sexually transmitted diseases at the start of new relationships during a visit made to obtain a prescription for the pill.

“My hope is that they still follow our recommendations, which is to get tested with every partner,” said Dr. Oelschlager, who cares for many patients in their teens. “Adolescents are at a particularly high risk of infection compared to older ones.”

When clinicians do see patients, they may want to raise the issue of the OTC option and proper use. Patients will need to closely read materials provided for Opill, a step they might skip due to the ready access, according to Diana Zuckerman, PhD, president of the nonprofit National Center for Health Research, which scrutinizes the safety of medical products.

“When something is sold over the counter, it’s perceived by individuals as being safe,” Dr. Zuckerman told this news organization. “There’s less concern and a little less interest in reading the instructions and reading the warnings.”
 

Considerations for Safety

The US Food and Drug Administration (FDA) in July approved the sales of a daily 0.075 mg norgestrel tablet without prescription. Perrigo told this news organization that it spent the intervening months ensuring retailers and consumers will receive education on the drug.

One of the biggest challenges for people using Opill may be sticking with the dosing schedule, according to Dr. Oelschlager.

“There are going to be people that have a harder time remembering to take a pill every day,” at the same time, said Dr. Oelschlager, who is chair of ACOG’s Clinical Consensus Gynecology Committee. “We need to watch and see what happens as it becomes more widely available, and people start using it.”

Unexpected vaginal bleeding is the most common adverse event linked to this form of birth control, with over one fifth of participants from one study of the OTC drug reporting this side effect, according to an FDA memo.

“It is more likely to be a tolerability issue rather than a safety issue,” the FDA wrote.

Many prescription of birth control options contain estrogen, which is associated with venous thromboembolism (VTE). But Opill contains only norgestrel, a form of progestin, which is not associated with thrombosis. Patients may be more likely to overestimate their potential risks for VTE than to underestimate them, according to Kwuan Paruchabutr, DNP, president of National Association of Nurse Practitioners in Women’s Health and an assistant professor at Georgetown University in Washington, DC.

“This is a progesterone-only pill: The risk is relatively low” of VTE, Dr. Paruchabutr said.

Clinicians should also take special care with patients who are prescribed drugs for seizures, tuberculosis, HIV/AIDS, and pulmonary hypertension or who are taking supplements containing St John’s wort.

Patients in their childbearing years who take isotretinoin are already expected to use some form of birth control.

“All patients on isotretinoin must be registered in the iPLEDGE program, which mandates monthly contraception counseling and monthly pregnancy tests for persons of childbearing potential,” Terrence A. Cronin, Jr, MD, president of the American Academy of Dermatology, told news organization through email.

Dr. Oelschlager noted that many patients who take isotretinoin may benefit from taking a birth control pill containing estrogen, for which they will need a prescription. At least three pills have an FDA-approved indication for treating moderate acne, including Ortho Tri-Cyclen, Estrostep, and Yaz.

The FDA has posted consumer-friendly information about the OTC pill that clinicians can refer their patients to. For clinicians who want more information, ACOG released a practice advisory about the switch in status for this progestin-only pill.
 

The Cost

While federal laws mandate employer-based and Medicaid plans cover prescription birth control pills for free, the OTC version will carry a cost, according to A. Mark Fendrick, MD, director of the University of Michigan Center for Value-Based Insurance Design in Ann Arbor, Michigan. 

Seven states, including New Mexico and New York, already have laws in effect that require health plans to cover certain OTC contraceptives without a prescription, according to a tally kept by the nonprofit research organization KFF.

Dr. Fendrick said it would be helpful for health plans to offer coverage for the OTC pill without copays even if they are not required to do so.

Priced at about $20 a month, Opill “is likely out of reach for many of the individuals who would most benefit from an OTC option,” Dr. Fendrick told this news organization in an email.

The new pill may be utilized most by those who do not have health insurance or have low incomes and cannot afford to see a doctor for a prescription, according to Sally Rafie, PharmD, a pharmacist specialist at University of California San Diego Health and founder of the Birth Control Pharmacist.

The manufacturer’s suggested retail prices will be $19.99 for a 1-month supply and $49.99 for a 3-month supply. Dublin-based Perrigo said it plans to offer a cost-assistance program for the drug in the coming weeks for people who have low incomes and lack insurance.

A version of this article appeared on Medscape.com.

The Diagnosis: Acquired Cutaneous Lymphangiectasia

Histopathology showed a cluster of widely ectatic, thin-walled lymphatic spaces immediately subjacent to the epidermis and flanked by an epidermal collarette (Figure, A). The vessels did not extend any further than the papillary dermis and were not accompanied by any notable inflammation (Figure, B). A single layer of bland endothelial cells lined each lymphatic space (Figure, C). A diagnosis of acquired cutaneous lymphangiectasia secondary to surgical and radiation treatment of breast cancer was made. Clinical monitoring was recommended, but no treatment was required unless symptoms arose. At 2-year follow-up, she continued to do well.

Acquired cutaneous lymphangiectasia is characterized by benign dilations of surface lymphatic vessels, likely resulting from disruption of the lymphatic system.¹ This finding most commonly occurs on the external genitalia following combined surgical and radiation treatment of malignancy, though in a minority of cases it is seen with surgical or radiation treatment alone.² Acquired cutaneous lymphangiectasia secondary to radical mastectomy for breast cancer was first reported in 1956 in a patient with persistent ipsilateral lymphadenopathy.³ The presentation in a patient with Cowden syndrome is rare. Cowden syndrome (also called PTEN hamartoma tumor syndrome) is a rare autosomal-dominant disorder caused by mutations in the tumor suppressor phosphatase and tensin homolog gene, PTEN. It is characterized by multiple hamartomas and substantially increased risk for breast, endometrial, and thyroid malignancy.⁴ In addition to breast cancer, our patient had a history of papillary thyroid carcinoma, cerebellar dysplastic gangliocytoma, and multiple cutaneous fibromas and angiolipomas.

A diagnosis of syringomas—benign tumors that arise from the intraepidermal aspect of eccrine sweat ducts— could be considered in the differential diagnosis. Cases of eruptive syringoma on the breast have been reported, but the biopsy would show a circumscribed proliferation of tadpole-shaped tubules comprised of secretory cells in a sclerotic stroma.5 Hidrocystomas are benign sweat gland cysts that present on the face, especially around the eyes, but rarely have been reported on the trunk, particularly the axillae.6 Although they clinically manifest as translucent papules, histopathology shows fluid-filled cysts lined by a layer of secretory columnar epithelium.7 Metastatic breast carcinoma was considered, given the patient’s history of breast cancer. Cutaneous metastases often are found on the chest wall but also can occur at distant sites. Histopathology can reveal various patterns, including islands of tumor cells with glandular formation or single files of cells infiltrating through dermal collagen.

Angiosarcoma also must be considered in the setting of any vasoformative proliferation arising on previously irradiated skin. Angiosarcomas can sometimes be well differentiated with paradoxically bland cytomorphology but characteristically have anastomosing vessels and infiltrative architecture, which were not identified in our patient. Other diagnostic features of angiosarcoma include endothelial nuclear atypia, multilayering, and mitoses. Radiation-associated angiosarcomas amplify MYC, a transcription factor that affects multiple aspects of the cell cycle and is an oncogene implicated in several different types of malignancy.⁸MYC immunohistochemistry testing should be performed whenever a vasoformative proliferation on irradiated skin is partially sampled or shows any features concerning for angiosarcoma. Lastly, the term postradiation atypical vascular lesion has been introduced to describe discrete papular proliferations that show close histopathologic overlap with lymphangioma/lymphatic malformations. In contrast, atypical vascular lesions show wedge-shaped intradermal growth that can cause diagnostic confusion with well-differentiated angiosarcoma. Unlike angiosarcomas, they do not express MYC. Postradiation atypical vascular lesions sometimes have an associated inflammatory infiltrate.⁹ Considerable histomorphologic overlap among lymphangiomas, atypical vascular lesions, and well-differentiated angiosarcomas exists; thus, lesions should be removed in their perceived totality whenever possible to help permit diagnostic distinction. In our patient, the abrupt discontinuation of vessels at the interface of the papillary and reticular dermis was reassuring of benignancy.

Our patient’s diagnosis of acquired cutaneous lymphangiectasia was a benign adverse effect of prior breast cancer treatments. This case demonstrates a rare dermatologic sequela that may arise in patients who receive surgical or radiation treatment of breast cancer. Given the heightened risk for angiosarcoma after radiation therapy as well as the increased risk for malignancy in patients with Cowden syndrome, biopsy can be an important diagnostic step in the management of these patients.

The Diagnosis: Acquired Cutaneous Lymphangiectasia

Histopathology showed a cluster of widely ectatic, thin-walled lymphatic spaces immediately subjacent to the epidermis and flanked by an epidermal collarette (Figure, A). The vessels did not extend any further than the papillary dermis and were not accompanied by any notable inflammation (Figure, B). A single layer of bland endothelial cells lined each lymphatic space (Figure, C). A diagnosis of acquired cutaneous lymphangiectasia secondary to surgical and radiation treatment of breast cancer was made. Clinical monitoring was recommended, but no treatment was required unless symptoms arose. At 2-year follow-up, she continued to do well.

Acquired cutaneous lymphangiectasia is characterized by benign dilations of surface lymphatic vessels, likely resulting from disruption of the lymphatic system.¹ This finding most commonly occurs on the external genitalia following combined surgical and radiation treatment of malignancy, though in a minority of cases it is seen with surgical or radiation treatment alone.² Acquired cutaneous lymphangiectasia secondary to radical mastectomy for breast cancer was first reported in 1956 in a patient with persistent ipsilateral lymphadenopathy.³ The presentation in a patient with Cowden syndrome is rare. Cowden syndrome (also called PTEN hamartoma tumor syndrome) is a rare autosomal-dominant disorder caused by mutations in the tumor suppressor phosphatase and tensin homolog gene, PTEN. It is characterized by multiple hamartomas and substantially increased risk for breast, endometrial, and thyroid malignancy.⁴ In addition to breast cancer, our patient had a history of papillary thyroid carcinoma, cerebellar dysplastic gangliocytoma, and multiple cutaneous fibromas and angiolipomas.

A diagnosis of syringomas—benign tumors that arise from the intraepidermal aspect of eccrine sweat ducts— could be considered in the differential diagnosis. Cases of eruptive syringoma on the breast have been reported, but the biopsy would show a circumscribed proliferation of tadpole-shaped tubules comprised of secretory cells in a sclerotic stroma.5 Hidrocystomas are benign sweat gland cysts that present on the face, especially around the eyes, but rarely have been reported on the trunk, particularly the axillae.6 Although they clinically manifest as translucent papules, histopathology shows fluid-filled cysts lined by a layer of secretory columnar epithelium.7 Metastatic breast carcinoma was considered, given the patient’s history of breast cancer. Cutaneous metastases often are found on the chest wall but also can occur at distant sites. Histopathology can reveal various patterns, including islands of tumor cells with glandular formation or single files of cells infiltrating through dermal collagen.

Angiosarcoma also must be considered in the setting of any vasoformative proliferation arising on previously irradiated skin. Angiosarcomas can sometimes be well differentiated with paradoxically bland cytomorphology but characteristically have anastomosing vessels and infiltrative architecture, which were not identified in our patient. Other diagnostic features of angiosarcoma include endothelial nuclear atypia, multilayering, and mitoses. Radiation-associated angiosarcomas amplify MYC, a transcription factor that affects multiple aspects of the cell cycle and is an oncogene implicated in several different types of malignancy.⁸MYC immunohistochemistry testing should be performed whenever a vasoformative proliferation on irradiated skin is partially sampled or shows any features concerning for angiosarcoma. Lastly, the term postradiation atypical vascular lesion has been introduced to describe discrete papular proliferations that show close histopathologic overlap with lymphangioma/lymphatic malformations. In contrast, atypical vascular lesions show wedge-shaped intradermal growth that can cause diagnostic confusion with well-differentiated angiosarcoma. Unlike angiosarcomas, they do not express MYC. Postradiation atypical vascular lesions sometimes have an associated inflammatory infiltrate.⁹ Considerable histomorphologic overlap among lymphangiomas, atypical vascular lesions, and well-differentiated angiosarcomas exists; thus, lesions should be removed in their perceived totality whenever possible to help permit diagnostic distinction. In our patient, the abrupt discontinuation of vessels at the interface of the papillary and reticular dermis was reassuring of benignancy.

Our patient’s diagnosis of acquired cutaneous lymphangiectasia was a benign adverse effect of prior breast cancer treatments. This case demonstrates a rare dermatologic sequela that may arise in patients who receive surgical or radiation treatment of breast cancer. Given the heightened risk for angiosarcoma after radiation therapy as well as the increased risk for malignancy in patients with Cowden syndrome, biopsy can be an important diagnostic step in the management of these patients.

The Diagnosis: Acquired Cutaneous Lymphangiectasia

Histopathology showed a cluster of widely ectatic, thin-walled lymphatic spaces immediately subjacent to the epidermis and flanked by an epidermal collarette (Figure, A). The vessels did not extend any further than the papillary dermis and were not accompanied by any notable inflammation (Figure, B). A single layer of bland endothelial cells lined each lymphatic space (Figure, C). A diagnosis of acquired cutaneous lymphangiectasia secondary to surgical and radiation treatment of breast cancer was made. Clinical monitoring was recommended, but no treatment was required unless symptoms arose. At 2-year follow-up, she continued to do well.

Acquired cutaneous lymphangiectasia is characterized by benign dilations of surface lymphatic vessels, likely resulting from disruption of the lymphatic system.¹ This finding most commonly occurs on the external genitalia following combined surgical and radiation treatment of malignancy, though in a minority of cases it is seen with surgical or radiation treatment alone.² Acquired cutaneous lymphangiectasia secondary to radical mastectomy for breast cancer was first reported in 1956 in a patient with persistent ipsilateral lymphadenopathy.³ The presentation in a patient with Cowden syndrome is rare. Cowden syndrome (also called PTEN hamartoma tumor syndrome) is a rare autosomal-dominant disorder caused by mutations in the tumor suppressor phosphatase and tensin homolog gene, PTEN. It is characterized by multiple hamartomas and substantially increased risk for breast, endometrial, and thyroid malignancy.⁴ In addition to breast cancer, our patient had a history of papillary thyroid carcinoma, cerebellar dysplastic gangliocytoma, and multiple cutaneous fibromas and angiolipomas.

A diagnosis of syringomas—benign tumors that arise from the intraepidermal aspect of eccrine sweat ducts— could be considered in the differential diagnosis. Cases of eruptive syringoma on the breast have been reported, but the biopsy would show a circumscribed proliferation of tadpole-shaped tubules comprised of secretory cells in a sclerotic stroma.5 Hidrocystomas are benign sweat gland cysts that present on the face, especially around the eyes, but rarely have been reported on the trunk, particularly the axillae.6 Although they clinically manifest as translucent papules, histopathology shows fluid-filled cysts lined by a layer of secretory columnar epithelium.7 Metastatic breast carcinoma was considered, given the patient’s history of breast cancer. Cutaneous metastases often are found on the chest wall but also can occur at distant sites. Histopathology can reveal various patterns, including islands of tumor cells with glandular formation or single files of cells infiltrating through dermal collagen.

Angiosarcoma also must be considered in the setting of any vasoformative proliferation arising on previously irradiated skin. Angiosarcomas can sometimes be well differentiated with paradoxically bland cytomorphology but characteristically have anastomosing vessels and infiltrative architecture, which were not identified in our patient. Other diagnostic features of angiosarcoma include endothelial nuclear atypia, multilayering, and mitoses. Radiation-associated angiosarcomas amplify MYC, a transcription factor that affects multiple aspects of the cell cycle and is an oncogene implicated in several different types of malignancy.⁸MYC immunohistochemistry testing should be performed whenever a vasoformative proliferation on irradiated skin is partially sampled or shows any features concerning for angiosarcoma. Lastly, the term postradiation atypical vascular lesion has been introduced to describe discrete papular proliferations that show close histopathologic overlap with lymphangioma/lymphatic malformations. In contrast, atypical vascular lesions show wedge-shaped intradermal growth that can cause diagnostic confusion with well-differentiated angiosarcoma. Unlike angiosarcomas, they do not express MYC. Postradiation atypical vascular lesions sometimes have an associated inflammatory infiltrate.⁹ Considerable histomorphologic overlap among lymphangiomas, atypical vascular lesions, and well-differentiated angiosarcomas exists; thus, lesions should be removed in their perceived totality whenever possible to help permit diagnostic distinction. In our patient, the abrupt discontinuation of vessels at the interface of the papillary and reticular dermis was reassuring of benignancy.

Our patient’s diagnosis of acquired cutaneous lymphangiectasia was a benign adverse effect of prior breast cancer treatments. This case demonstrates a rare dermatologic sequela that may arise in patients who receive surgical or radiation treatment of breast cancer. Given the heightened risk for angiosarcoma after radiation therapy as well as the increased risk for malignancy in patients with Cowden syndrome, biopsy can be an important diagnostic step in the management of these patients.

Adding an immune checkpoint inhibitor to platinum-based chemotherapy resulted in a more than 1-year gain in median overall survival for women with primary advanced or recurrent endometrial cancer.

The benefit of the combination of the programmed death protein 1 (PD-1) inhibitor dostarlimab (Jemperli) and chemotherapy was even more pronounced among patients with DNA mismatch repair deficient/microsatellite instability high (dMMR/MSI-H) tumors.

These results, from the second interim analysis of the phase 3 ENGOT-EN6-NSGO/GOG-3031/RUBY trial, were cheered by audience members when they were reported at the Society of Gynecologic Oncology (SGO)’s Annual Meeting on Women’s Cancer, held in San Diego, California.

“Overall survival benefit to the addition of PD-1 inhibitor to chemotherapy upfront for patients with advanced and recurrent MSI-high endometrial cancer: SOLD!” said invited discussant Gini Fleming, medical director of gynecologic oncology at the University of Chicago.

“I think this is a huge win for our patients. It’s something that none of us have seen before over many years of working with endometrial cancer and should be incorporated into everybody’s practice as of yesterday,” she said.

Continued Improvement

Results from the first interim analysis of the trial showed that dostarlimab and chemotherapy significantly improved progression-free survival (PFS) in the dMMR/MSI-H population, and there was an early trend toward improved overall survival, compared with chemotherapy plus placebo.

As Matthew A. Powell, MD from Washington University School of Medicine in Saint Louis, Missouri reported at SGO 2024, that early trend has become an undeniable survival advantage.

At a median follow-up of 37.2 months, the median overall survival was 44.6 months for patients randomized to the combination, compared with 28.2 months for those assigned to chemotherapy plus placebo.

The respective 3-year overall survival (OS) rates were 54.9% and 42.9%, translating into a hazard ratio (HR) for death with dostarlimab/chemotherapy of 0.69 (P = .002).

Among the subset of patients with dMMR/MSI-H tumors the survival benefit conferred by the combination was even greater, with median OS not reached in the dostarlimab group vs 31.4 months in the chemotherapy-alone arm, with respective 3-year OS rates of 78% and 46%. This difference translated into a HR for death with the combination of 0.32 (P = .0002) for patients with deficient mismatch-repair cancers.

“Dostarlimab plus carboplatin-paclitaxel chemotherapy demonstrated statistically significant and clinically meaningful overall survival improvements in the overall population, a substantial unprecedented overall survival benefit in patients with defective mismatch-repair tumors, and a clinically meaningful; 7-month improvement in the OS difference in patients with proficient mismatch-repair tumors,” Dr. Powell said.

RUBY Details

The trial was conducted in 494 patients with primary advanced stage III or IV or first recurrent endometrial cancer who received first-line treatment with standard chemotherapy with carboplatin (area under the concentration–time curve, 5 mg/mL per minute) and paclitaxel (175 mg/m² of body surface area), every 3 weeks (six cycles). They were also randomized to receive either dostarlimab (1000 mg) or dostarlimab placebo every 6 weeks for up to 3 years.

Within the cohort, 118 patients (23.9%) had dMMR/MSI-H tumors.

At the time of the first interim analysis the estimated progression-free survival at 24 months in the dMMR–MSI-H subgroup was 61.4% in the dostarlimab group vs 15.7 in the placebo group (HR for progression or death, 0.28; P < .001). For the entire cohort, progression-free survival at 24 months was 36.1% vs 18.1% (HR, 0.64; P < .001).

A prespecified exploratory analysis of progression-free survival in proficient MMR, microsatellite stable (MSS) patients was also done, and a clinically relevant benefit was observed.

Overall survival at that time also favored dostarlimab, although it was only mature for 33% of the population. But at 24 months, OS rates were 71.3% vs 56.0% among placebo recipients; this difference approached but did not reach statistical significance.

The overall response rate in the dMMR–MSI-H population vs the placebo group was 77.6% vs 69%, respectively, and 68.1% and 63.4% in the pMMR/MSS population.

The most common adverse events observed were nausea, alopecia, and fatigue. Grade 3 and higher adverse events at the most recent follow-up were more frequent in the dostarlimab group than in the placebo group (72.2% vs 60.2%).

“Importantly, safety was maintained” at the second interim analysis, Dr. Powell said.

“No new safety signals were noted, no new deaths related to therapy were noted with the subsequent 1-year additional analysis time,” he said.

What’s Next?

Dr. Fleming reviewed potential strategies for further improving care of patients with advanced or recurrent endometrial cancer during her discussion.

“What are the next directions for patients with MSI-high disease? Well, obviously could we use immune checkpoint inhibitors without chemotherapy and not compromise results? There are two ongoing trials or trials that we’re awaiting results of that have compared single-agent immune checkpoint inhibitor to just chemotherapy in mismatch repair-deficient advanced disease, and hopefully we can extrapolate from these trials to determine if this might be a more patient-friendly and equally effective strategy, but we don’t yet know,” she said.

Dr. Fleming also noted that ongoing or planned clinical trials will address questions about potential options for patients with MSI-H tumors whose disease progresses on frontline chemotherapy and immunotherapy. Other trials are assessing whether combining radiotherapy with checkpoint inhibitors will be effective in treating patients with earlier-stage tumors, or whether the addition of a PARP inhibitor might offer additional benefit for these patients.

“Immune checkpoint inhibitor should be given first line to patients with advanced/recurrent microsatellite [instability] endometrial cancer, and they should be considered as front line in patients with microsatellite stable disease. At this point, unfortunately, we have no reasonable predictive factors to know which of those patients with microsatellite stable disease will truly benefit. Multiple other agents are being tested in this setting, and will hopefully prove useful in subgroups,” she said.

The study is funded by GlaxoSmithKline. Dr. Powell reports grants/research support from GSK and honoraria/consultation fees from AstraZeneca, Clovis Oncology, Eisai, GSK, Immunogen, and Merck. Dr. Fleming reports serving as an institutional principal investigator for trials sponsored by multiple companies, not including GSK.

Adding an immune checkpoint inhibitor to platinum-based chemotherapy resulted in a more than 1-year gain in median overall survival for women with primary advanced or recurrent endometrial cancer.

The benefit of the combination of the programmed death protein 1 (PD-1) inhibitor dostarlimab (Jemperli) and chemotherapy was even more pronounced among patients with DNA mismatch repair deficient/microsatellite instability high (dMMR/MSI-H) tumors.

These results, from the second interim analysis of the phase 3 ENGOT-EN6-NSGO/GOG-3031/RUBY trial, were cheered by audience members when they were reported at the Society of Gynecologic Oncology (SGO)’s Annual Meeting on Women’s Cancer, held in San Diego, California.

“Overall survival benefit to the addition of PD-1 inhibitor to chemotherapy upfront for patients with advanced and recurrent MSI-high endometrial cancer: SOLD!” said invited discussant Gini Fleming, medical director of gynecologic oncology at the University of Chicago.

“I think this is a huge win for our patients. It’s something that none of us have seen before over many years of working with endometrial cancer and should be incorporated into everybody’s practice as of yesterday,” she said.

Continued Improvement

Results from the first interim analysis of the trial showed that dostarlimab and chemotherapy significantly improved progression-free survival (PFS) in the dMMR/MSI-H population, and there was an early trend toward improved overall survival, compared with chemotherapy plus placebo.

As Matthew A. Powell, MD from Washington University School of Medicine in Saint Louis, Missouri reported at SGO 2024, that early trend has become an undeniable survival advantage.

At a median follow-up of 37.2 months, the median overall survival was 44.6 months for patients randomized to the combination, compared with 28.2 months for those assigned to chemotherapy plus placebo.

The respective 3-year overall survival (OS) rates were 54.9% and 42.9%, translating into a hazard ratio (HR) for death with dostarlimab/chemotherapy of 0.69 (P = .002).

Among the subset of patients with dMMR/MSI-H tumors the survival benefit conferred by the combination was even greater, with median OS not reached in the dostarlimab group vs 31.4 months in the chemotherapy-alone arm, with respective 3-year OS rates of 78% and 46%. This difference translated into a HR for death with the combination of 0.32 (P = .0002) for patients with deficient mismatch-repair cancers.

“Dostarlimab plus carboplatin-paclitaxel chemotherapy demonstrated statistically significant and clinically meaningful overall survival improvements in the overall population, a substantial unprecedented overall survival benefit in patients with defective mismatch-repair tumors, and a clinically meaningful; 7-month improvement in the OS difference in patients with proficient mismatch-repair tumors,” Dr. Powell said.

RUBY Details

The trial was conducted in 494 patients with primary advanced stage III or IV or first recurrent endometrial cancer who received first-line treatment with standard chemotherapy with carboplatin (area under the concentration–time curve, 5 mg/mL per minute) and paclitaxel (175 mg/m² of body surface area), every 3 weeks (six cycles). They were also randomized to receive either dostarlimab (1000 mg) or dostarlimab placebo every 6 weeks for up to 3 years.

Within the cohort, 118 patients (23.9%) had dMMR/MSI-H tumors.

At the time of the first interim analysis the estimated progression-free survival at 24 months in the dMMR–MSI-H subgroup was 61.4% in the dostarlimab group vs 15.7 in the placebo group (HR for progression or death, 0.28; P < .001). For the entire cohort, progression-free survival at 24 months was 36.1% vs 18.1% (HR, 0.64; P < .001).

A prespecified exploratory analysis of progression-free survival in proficient MMR, microsatellite stable (MSS) patients was also done, and a clinically relevant benefit was observed.

Overall survival at that time also favored dostarlimab, although it was only mature for 33% of the population. But at 24 months, OS rates were 71.3% vs 56.0% among placebo recipients; this difference approached but did not reach statistical significance.

The overall response rate in the dMMR–MSI-H population vs the placebo group was 77.6% vs 69%, respectively, and 68.1% and 63.4% in the pMMR/MSS population.

The most common adverse events observed were nausea, alopecia, and fatigue. Grade 3 and higher adverse events at the most recent follow-up were more frequent in the dostarlimab group than in the placebo group (72.2% vs 60.2%).

“Importantly, safety was maintained” at the second interim analysis, Dr. Powell said.

“No new safety signals were noted, no new deaths related to therapy were noted with the subsequent 1-year additional analysis time,” he said.

What’s Next?

Dr. Fleming reviewed potential strategies for further improving care of patients with advanced or recurrent endometrial cancer during her discussion.

“What are the next directions for patients with MSI-high disease? Well, obviously could we use immune checkpoint inhibitors without chemotherapy and not compromise results? There are two ongoing trials or trials that we’re awaiting results of that have compared single-agent immune checkpoint inhibitor to just chemotherapy in mismatch repair-deficient advanced disease, and hopefully we can extrapolate from these trials to determine if this might be a more patient-friendly and equally effective strategy, but we don’t yet know,” she said.

Dr. Fleming also noted that ongoing or planned clinical trials will address questions about potential options for patients with MSI-H tumors whose disease progresses on frontline chemotherapy and immunotherapy. Other trials are assessing whether combining radiotherapy with checkpoint inhibitors will be effective in treating patients with earlier-stage tumors, or whether the addition of a PARP inhibitor might offer additional benefit for these patients.

“Immune checkpoint inhibitor should be given first line to patients with advanced/recurrent microsatellite [instability] endometrial cancer, and they should be considered as front line in patients with microsatellite stable disease. At this point, unfortunately, we have no reasonable predictive factors to know which of those patients with microsatellite stable disease will truly benefit. Multiple other agents are being tested in this setting, and will hopefully prove useful in subgroups,” she said.

The study is funded by GlaxoSmithKline. Dr. Powell reports grants/research support from GSK and honoraria/consultation fees from AstraZeneca, Clovis Oncology, Eisai, GSK, Immunogen, and Merck. Dr. Fleming reports serving as an institutional principal investigator for trials sponsored by multiple companies, not including GSK.

Adding an immune checkpoint inhibitor to platinum-based chemotherapy resulted in a more than 1-year gain in median overall survival for women with primary advanced or recurrent endometrial cancer.

The benefit of the combination of the programmed death protein 1 (PD-1) inhibitor dostarlimab (Jemperli) and chemotherapy was even more pronounced among patients with DNA mismatch repair deficient/microsatellite instability high (dMMR/MSI-H) tumors.

These results, from the second interim analysis of the phase 3 ENGOT-EN6-NSGO/GOG-3031/RUBY trial, were cheered by audience members when they were reported at the Society of Gynecologic Oncology (SGO)’s Annual Meeting on Women’s Cancer, held in San Diego, California.

“Overall survival benefit to the addition of PD-1 inhibitor to chemotherapy upfront for patients with advanced and recurrent MSI-high endometrial cancer: SOLD!” said invited discussant Gini Fleming, medical director of gynecologic oncology at the University of Chicago.

“I think this is a huge win for our patients. It’s something that none of us have seen before over many years of working with endometrial cancer and should be incorporated into everybody’s practice as of yesterday,” she said.

Continued Improvement

Results from the first interim analysis of the trial showed that dostarlimab and chemotherapy significantly improved progression-free survival (PFS) in the dMMR/MSI-H population, and there was an early trend toward improved overall survival, compared with chemotherapy plus placebo.

As Matthew A. Powell, MD from Washington University School of Medicine in Saint Louis, Missouri reported at SGO 2024, that early trend has become an undeniable survival advantage.

At a median follow-up of 37.2 months, the median overall survival was 44.6 months for patients randomized to the combination, compared with 28.2 months for those assigned to chemotherapy plus placebo.

The respective 3-year overall survival (OS) rates were 54.9% and 42.9%, translating into a hazard ratio (HR) for death with dostarlimab/chemotherapy of 0.69 (P = .002).

Among the subset of patients with dMMR/MSI-H tumors the survival benefit conferred by the combination was even greater, with median OS not reached in the dostarlimab group vs 31.4 months in the chemotherapy-alone arm, with respective 3-year OS rates of 78% and 46%. This difference translated into a HR for death with the combination of 0.32 (P = .0002) for patients with deficient mismatch-repair cancers.

“Dostarlimab plus carboplatin-paclitaxel chemotherapy demonstrated statistically significant and clinically meaningful overall survival improvements in the overall population, a substantial unprecedented overall survival benefit in patients with defective mismatch-repair tumors, and a clinically meaningful; 7-month improvement in the OS difference in patients with proficient mismatch-repair tumors,” Dr. Powell said.

RUBY Details

The trial was conducted in 494 patients with primary advanced stage III or IV or first recurrent endometrial cancer who received first-line treatment with standard chemotherapy with carboplatin (area under the concentration–time curve, 5 mg/mL per minute) and paclitaxel (175 mg/m² of body surface area), every 3 weeks (six cycles). They were also randomized to receive either dostarlimab (1000 mg) or dostarlimab placebo every 6 weeks for up to 3 years.

Within the cohort, 118 patients (23.9%) had dMMR/MSI-H tumors.

At the time of the first interim analysis the estimated progression-free survival at 24 months in the dMMR–MSI-H subgroup was 61.4% in the dostarlimab group vs 15.7 in the placebo group (HR for progression or death, 0.28; P < .001). For the entire cohort, progression-free survival at 24 months was 36.1% vs 18.1% (HR, 0.64; P < .001).

A prespecified exploratory analysis of progression-free survival in proficient MMR, microsatellite stable (MSS) patients was also done, and a clinically relevant benefit was observed.

Overall survival at that time also favored dostarlimab, although it was only mature for 33% of the population. But at 24 months, OS rates were 71.3% vs 56.0% among placebo recipients; this difference approached but did not reach statistical significance.

The overall response rate in the dMMR–MSI-H population vs the placebo group was 77.6% vs 69%, respectively, and 68.1% and 63.4% in the pMMR/MSS population.

The most common adverse events observed were nausea, alopecia, and fatigue. Grade 3 and higher adverse events at the most recent follow-up were more frequent in the dostarlimab group than in the placebo group (72.2% vs 60.2%).

“Importantly, safety was maintained” at the second interim analysis, Dr. Powell said.

“No new safety signals were noted, no new deaths related to therapy were noted with the subsequent 1-year additional analysis time,” he said.

What’s Next?

Dr. Fleming reviewed potential strategies for further improving care of patients with advanced or recurrent endometrial cancer during her discussion.

“What are the next directions for patients with MSI-high disease? Well, obviously could we use immune checkpoint inhibitors without chemotherapy and not compromise results? There are two ongoing trials or trials that we’re awaiting results of that have compared single-agent immune checkpoint inhibitor to just chemotherapy in mismatch repair-deficient advanced disease, and hopefully we can extrapolate from these trials to determine if this might be a more patient-friendly and equally effective strategy, but we don’t yet know,” she said.

Dr. Fleming also noted that ongoing or planned clinical trials will address questions about potential options for patients with MSI-H tumors whose disease progresses on frontline chemotherapy and immunotherapy. Other trials are assessing whether combining radiotherapy with checkpoint inhibitors will be effective in treating patients with earlier-stage tumors, or whether the addition of a PARP inhibitor might offer additional benefit for these patients.

“Immune checkpoint inhibitor should be given first line to patients with advanced/recurrent microsatellite [instability] endometrial cancer, and they should be considered as front line in patients with microsatellite stable disease. At this point, unfortunately, we have no reasonable predictive factors to know which of those patients with microsatellite stable disease will truly benefit. Multiple other agents are being tested in this setting, and will hopefully prove useful in subgroups,” she said.

The study is funded by GlaxoSmithKline. Dr. Powell reports grants/research support from GSK and honoraria/consultation fees from AstraZeneca, Clovis Oncology, Eisai, GSK, Immunogen, and Merck. Dr. Fleming reports serving as an institutional principal investigator for trials sponsored by multiple companies, not including GSK.

SAN DIEGO — In published trials, both an interleukin (IL)–17 inhibitor and an IL-23 inhibitor achieved impressive rates of clear or almost clear responses in patients with moderate to severe plaque psoriasis, but late-breaker data presented at the annual meeting of the American Academy of Dermatology show that these types of responses are sustained for as long as patients have remained on therapy.

Of the two, the longer follow up is with the IL-17 inhibitor bimekizumab (Bimzelx). In a 4-year open-label extension study, the Psoriasis Area and Severity Index (PASI) 90 rate was approximately 85% in treated patients, according to Mark Lebwohl, MD, professor and chairman emeritus of the Department of Dermatology, Icahn School of Medicine at Mount Sinai in New York City

A PASI 90 score signifies that 90% of skin surface area is cleared. The proportion of patients who achieved a PASI 100 score, signifying total clearance, approached 70% at 4 years in the group with the greatest response. PASI 90 and PASI 100 rates at this point were only modestly lower than those reported at the end of the double-blind phase 3 trial when evaluated 3 years earlier. 

Follow-up with a novel oral anti-IL-23 inhibitor JNJ-2113 (JNJ-77242113) was only 52 weeks, far shorter. But again, the response for the most effective dose at the end of this period was essentially unchanged from that at 16 weeks. Among those on the highest and most effective test dose of once-daily 100 mg, the PASI 90 at 1 year was 64.3%, a rate that was essentially unchanged from week 16.

No Apparent Loss of Benefit Over Time

“We can really look at those dose-response curves and see that there is, overall, a maintenance of response,” reported Laura K. Ferris, MD, PhD, professor and director of clinical trials, Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania. In her presentation of the data, she showed similar sustained control for the most effective doses of JNJ-2113 for multiple clinical outcomes, including an investigator’s global assessment (IGA) score of 0 or 1, also signifying clear or near clear skin.

Bimekizumab, a monoclonal antibody that inhibits both IL-17A and IL-17F, is already approved for the treatment of plaque psoriasis. The 52-week BE SURE trial, which provided the 478 patients who entered into the BE BRIGHT open label extension study, was published in The New England Journal of Medicine in July 2021. 

In the 4-year data reported by Dr. Lebwohl, three groups were compared: Those initially randomized to an every-4-week dosing schedule of bimekizumab over the course of the 52-week BE SURE trial; those randomized to an every-4-week bimekizumab schedule who were then subsequently switched to an every-8-week schedule; and those initiated on the TNF-inhibitor adalimumab (Humira) and were then switched at week 24 to every-4-week bimekizumab.

The PASI 90 responses at 52 weeks in these three groups, respectively, were 91.2%, 89.3%, and 95.2%. At 4 years, this almost clear response was observed in 82.4%, 83.2%, and 87.6%, respectively. At 52 weeks, the PASI 100 responses in these three groups, respectively, were 75.3%, 74.2%, and 72.9%. At 4 years, 61.9%, 58.5%, and 69.5% still had complete skin clearance.

Bimekizumab was well tolerated during the randomized trial, reported Dr. Lebwohl. The rates of nasopharyngitis and oral candidiasis, which were observed in approximately 12% and 8%, respectively, of treated patients during the randomized phase remained at about the same level in the long-term follow up. There were no new safety signals, he said.
 

JNJ-2113 Is First Potential Oral IL-23 Inhibitor

JNJ-2113 is a first-in-class oral peptide that binds to the IL-23 receptor, blocking the IL-23 signaling pathway. If approved, it would be the first oral therapy targeting IL-23. The 16-week outcomes of the dose-finding FRONTIER 1 phase 2b trial were published in The New England Journal of Medicine earlier this year. The primary endpoint was PASI 75, achieved by 79% of those on the 100 mg twice daily dose at week 16, vs 9% on placebo, and at 52 weeks, was 76%. 

“The proportion of patients achieving the FRONTIER 1 primary endpoint was maintained from week 16 to the end of week 52 in the extension study,” Dr. Ferris said, but further pointed out that rates of near or complete clearance achieved at week 16 were also essentially unchanged at week 52. This was true of PASI scores and IGA. 

Clearance of psoriatic lesions on the scalp was particularly impressive. By scalp-specific IGA, rates of clear or near clear (0/1) were not just maintained but improved over the course of follow-up, reaching 75.1% at 52 weeks in the highest dose group, she said.

JNJ-2113 was well tolerated in FRONTIER 1 and remained so during long-term follow-up, in the FRONTIER 2 extension study, according to Dr. Ferris. The most common complaints with JNJ-2113, such as nasopharyngitis (18.1% vs 25.7% in placebo), did not appear to differ significantly from placebo and the treatment remained well tolerated over the course of the extended follow-up.

There are limited direct comparisons of different biologics active in the treatment of plaque psoriasis for efficacy and safety, but these data appear to show a depth and durability of benefit for psoriasis that is exceptional, Dr. Lebwohl told this news organization. “The PASI 100 scores achieved by bimekizumab exceed anything we have seen to date,” he said. “And the durability of those exceedingly high scores is remarkable.”

Dr. Lebwohl reports financial relationships with approximately 40 pharmaceutical companies, including UCB Pharma, which developed bimekizumab. Dr. Ferris reports financial relationships with more than 20 pharmaceutical companies, including Janssen, which is developing JNJ-2113. 

A version of this article appeared on Medscape.com.

SAN DIEGO — In published trials, both an interleukin (IL)–17 inhibitor and an IL-23 inhibitor achieved impressive rates of clear or almost clear responses in patients with moderate to severe plaque psoriasis, but late-breaker data presented at the annual meeting of the American Academy of Dermatology show that these types of responses are sustained for as long as patients have remained on therapy.

Of the two, the longer follow up is with the IL-17 inhibitor bimekizumab (Bimzelx). In a 4-year open-label extension study, the Psoriasis Area and Severity Index (PASI) 90 rate was approximately 85% in treated patients, according to Mark Lebwohl, MD, professor and chairman emeritus of the Department of Dermatology, Icahn School of Medicine at Mount Sinai in New York City

A PASI 90 score signifies that 90% of skin surface area is cleared. The proportion of patients who achieved a PASI 100 score, signifying total clearance, approached 70% at 4 years in the group with the greatest response. PASI 90 and PASI 100 rates at this point were only modestly lower than those reported at the end of the double-blind phase 3 trial when evaluated 3 years earlier. 

Follow-up with a novel oral anti-IL-23 inhibitor JNJ-2113 (JNJ-77242113) was only 52 weeks, far shorter. But again, the response for the most effective dose at the end of this period was essentially unchanged from that at 16 weeks. Among those on the highest and most effective test dose of once-daily 100 mg, the PASI 90 at 1 year was 64.3%, a rate that was essentially unchanged from week 16.

No Apparent Loss of Benefit Over Time

“We can really look at those dose-response curves and see that there is, overall, a maintenance of response,” reported Laura K. Ferris, MD, PhD, professor and director of clinical trials, Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania. In her presentation of the data, she showed similar sustained control for the most effective doses of JNJ-2113 for multiple clinical outcomes, including an investigator’s global assessment (IGA) score of 0 or 1, also signifying clear or near clear skin.

Bimekizumab, a monoclonal antibody that inhibits both IL-17A and IL-17F, is already approved for the treatment of plaque psoriasis. The 52-week BE SURE trial, which provided the 478 patients who entered into the BE BRIGHT open label extension study, was published in The New England Journal of Medicine in July 2021. 

In the 4-year data reported by Dr. Lebwohl, three groups were compared: Those initially randomized to an every-4-week dosing schedule of bimekizumab over the course of the 52-week BE SURE trial; those randomized to an every-4-week bimekizumab schedule who were then subsequently switched to an every-8-week schedule; and those initiated on the TNF-inhibitor adalimumab (Humira) and were then switched at week 24 to every-4-week bimekizumab.

The PASI 90 responses at 52 weeks in these three groups, respectively, were 91.2%, 89.3%, and 95.2%. At 4 years, this almost clear response was observed in 82.4%, 83.2%, and 87.6%, respectively. At 52 weeks, the PASI 100 responses in these three groups, respectively, were 75.3%, 74.2%, and 72.9%. At 4 years, 61.9%, 58.5%, and 69.5% still had complete skin clearance.

Bimekizumab was well tolerated during the randomized trial, reported Dr. Lebwohl. The rates of nasopharyngitis and oral candidiasis, which were observed in approximately 12% and 8%, respectively, of treated patients during the randomized phase remained at about the same level in the long-term follow up. There were no new safety signals, he said.
 

JNJ-2113 Is First Potential Oral IL-23 Inhibitor

JNJ-2113 is a first-in-class oral peptide that binds to the IL-23 receptor, blocking the IL-23 signaling pathway. If approved, it would be the first oral therapy targeting IL-23. The 16-week outcomes of the dose-finding FRONTIER 1 phase 2b trial were published in The New England Journal of Medicine earlier this year. The primary endpoint was PASI 75, achieved by 79% of those on the 100 mg twice daily dose at week 16, vs 9% on placebo, and at 52 weeks, was 76%. 

“The proportion of patients achieving the FRONTIER 1 primary endpoint was maintained from week 16 to the end of week 52 in the extension study,” Dr. Ferris said, but further pointed out that rates of near or complete clearance achieved at week 16 were also essentially unchanged at week 52. This was true of PASI scores and IGA. 

Clearance of psoriatic lesions on the scalp was particularly impressive. By scalp-specific IGA, rates of clear or near clear (0/1) were not just maintained but improved over the course of follow-up, reaching 75.1% at 52 weeks in the highest dose group, she said.

JNJ-2113 was well tolerated in FRONTIER 1 and remained so during long-term follow-up, in the FRONTIER 2 extension study, according to Dr. Ferris. The most common complaints with JNJ-2113, such as nasopharyngitis (18.1% vs 25.7% in placebo), did not appear to differ significantly from placebo and the treatment remained well tolerated over the course of the extended follow-up.

There are limited direct comparisons of different biologics active in the treatment of plaque psoriasis for efficacy and safety, but these data appear to show a depth and durability of benefit for psoriasis that is exceptional, Dr. Lebwohl told this news organization. “The PASI 100 scores achieved by bimekizumab exceed anything we have seen to date,” he said. “And the durability of those exceedingly high scores is remarkable.”

Dr. Lebwohl reports financial relationships with approximately 40 pharmaceutical companies, including UCB Pharma, which developed bimekizumab. Dr. Ferris reports financial relationships with more than 20 pharmaceutical companies, including Janssen, which is developing JNJ-2113. 

A version of this article appeared on Medscape.com.

SAN DIEGO — In published trials, both an interleukin (IL)–17 inhibitor and an IL-23 inhibitor achieved impressive rates of clear or almost clear responses in patients with moderate to severe plaque psoriasis, but late-breaker data presented at the annual meeting of the American Academy of Dermatology show that these types of responses are sustained for as long as patients have remained on therapy.

Of the two, the longer follow up is with the IL-17 inhibitor bimekizumab (Bimzelx). In a 4-year open-label extension study, the Psoriasis Area and Severity Index (PASI) 90 rate was approximately 85% in treated patients, according to Mark Lebwohl, MD, professor and chairman emeritus of the Department of Dermatology, Icahn School of Medicine at Mount Sinai in New York City

A PASI 90 score signifies that 90% of skin surface area is cleared. The proportion of patients who achieved a PASI 100 score, signifying total clearance, approached 70% at 4 years in the group with the greatest response. PASI 90 and PASI 100 rates at this point were only modestly lower than those reported at the end of the double-blind phase 3 trial when evaluated 3 years earlier. 

Follow-up with a novel oral anti-IL-23 inhibitor JNJ-2113 (JNJ-77242113) was only 52 weeks, far shorter. But again, the response for the most effective dose at the end of this period was essentially unchanged from that at 16 weeks. Among those on the highest and most effective test dose of once-daily 100 mg, the PASI 90 at 1 year was 64.3%, a rate that was essentially unchanged from week 16.

No Apparent Loss of Benefit Over Time

“We can really look at those dose-response curves and see that there is, overall, a maintenance of response,” reported Laura K. Ferris, MD, PhD, professor and director of clinical trials, Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania. In her presentation of the data, she showed similar sustained control for the most effective doses of JNJ-2113 for multiple clinical outcomes, including an investigator’s global assessment (IGA) score of 0 or 1, also signifying clear or near clear skin.

Bimekizumab, a monoclonal antibody that inhibits both IL-17A and IL-17F, is already approved for the treatment of plaque psoriasis. The 52-week BE SURE trial, which provided the 478 patients who entered into the BE BRIGHT open label extension study, was published in The New England Journal of Medicine in July 2021. 

In the 4-year data reported by Dr. Lebwohl, three groups were compared: Those initially randomized to an every-4-week dosing schedule of bimekizumab over the course of the 52-week BE SURE trial; those randomized to an every-4-week bimekizumab schedule who were then subsequently switched to an every-8-week schedule; and those initiated on the TNF-inhibitor adalimumab (Humira) and were then switched at week 24 to every-4-week bimekizumab.

The PASI 90 responses at 52 weeks in these three groups, respectively, were 91.2%, 89.3%, and 95.2%. At 4 years, this almost clear response was observed in 82.4%, 83.2%, and 87.6%, respectively. At 52 weeks, the PASI 100 responses in these three groups, respectively, were 75.3%, 74.2%, and 72.9%. At 4 years, 61.9%, 58.5%, and 69.5% still had complete skin clearance.

Bimekizumab was well tolerated during the randomized trial, reported Dr. Lebwohl. The rates of nasopharyngitis and oral candidiasis, which were observed in approximately 12% and 8%, respectively, of treated patients during the randomized phase remained at about the same level in the long-term follow up. There were no new safety signals, he said.
 

JNJ-2113 Is First Potential Oral IL-23 Inhibitor

JNJ-2113 is a first-in-class oral peptide that binds to the IL-23 receptor, blocking the IL-23 signaling pathway. If approved, it would be the first oral therapy targeting IL-23. The 16-week outcomes of the dose-finding FRONTIER 1 phase 2b trial were published in The New England Journal of Medicine earlier this year. The primary endpoint was PASI 75, achieved by 79% of those on the 100 mg twice daily dose at week 16, vs 9% on placebo, and at 52 weeks, was 76%. 

“The proportion of patients achieving the FRONTIER 1 primary endpoint was maintained from week 16 to the end of week 52 in the extension study,” Dr. Ferris said, but further pointed out that rates of near or complete clearance achieved at week 16 were also essentially unchanged at week 52. This was true of PASI scores and IGA. 

Clearance of psoriatic lesions on the scalp was particularly impressive. By scalp-specific IGA, rates of clear or near clear (0/1) were not just maintained but improved over the course of follow-up, reaching 75.1% at 52 weeks in the highest dose group, she said.

JNJ-2113 was well tolerated in FRONTIER 1 and remained so during long-term follow-up, in the FRONTIER 2 extension study, according to Dr. Ferris. The most common complaints with JNJ-2113, such as nasopharyngitis (18.1% vs 25.7% in placebo), did not appear to differ significantly from placebo and the treatment remained well tolerated over the course of the extended follow-up.

There are limited direct comparisons of different biologics active in the treatment of plaque psoriasis for efficacy and safety, but these data appear to show a depth and durability of benefit for psoriasis that is exceptional, Dr. Lebwohl told this news organization. “The PASI 100 scores achieved by bimekizumab exceed anything we have seen to date,” he said. “And the durability of those exceedingly high scores is remarkable.”

Dr. Lebwohl reports financial relationships with approximately 40 pharmaceutical companies, including UCB Pharma, which developed bimekizumab. Dr. Ferris reports financial relationships with more than 20 pharmaceutical companies, including Janssen, which is developing JNJ-2113. 

A version of this article appeared on Medscape.com.