A newly developed quality performance measure that tracks completion of colorectal cancer (CRC) screening with a colonoscopy within 6 months of an abnormal stool-based screening test (SBT) in adults could help address high rates of incomplete CRC screening, the developers said.

As part of their work, the researchers conducted a retrospective study of 20,581 adults aged 50-75 years from 38 health systems that showed that fewer than half (48%) had a follow-up colonoscopy within 180 days of an initial abnormal SBT for CRC.

“The low follow-up rates to an abnormal SBT were initially surprising,” first author Elizabeth L. Ciemins, PhD, MPH, MA, Research and Analytics, American Medical Group Association (AMGA), Alexandria, Virginia, told this news organization.

“However, once we interviewed clinicians and learned that this was not a measure they were tracking, along with their own incorrect assumptions of a much higher follow-up rate, the low rates made sense. As is commonly said, ‘you can’t change what you don’t measure,’” she said.

The CRC screening completion measure the researchers propose “builds on and addresses an important shortcoming in an existing measure and will help ensure complete screening for CRC,” they noted in their JAMA Network Open paper.

The key elements of the follow-up measure are the date and result of a SBT and the date of the follow-up colonoscopy — if it occurred, Dr. Ciemins explained.

“Currently, health systems are not consistently tracking this measure, but they have the data elements to do so, especially if they are doing colonoscopies in-house,” she said.

Field testing showed that use of this new measure is “feasible, valid, and reliable,” the authors said. Dr. Ciemins believed this CRC screening completion measure could be widely implemented.

“Three AMGA member health systems feasibility tested the data elements and found that they could reliably abstract the required elements from electronic health records (EHRs),” she told this news organization.

The researchers are currently testing the measure among 20 AMGA member health systems, that are submitting quarterly data on a version of the specified measure.

“Advancing this measure as a quality performance measure could significantly increase the early detection of CRC, thereby improving health and ultimately saving lives,” the authors concluded in their paper.

The Right Direction, But Questions Remain

The coauthors of a linked commentary said this research highlights the “suboptimal” rates of a timely follow-up colonoscopy after positive SBT results. They applauded the authors for “focusing attention on a meaningful approach to measuring high-quality CRC screening and providing guidance for standardized measurement.”

However, several questions arise from this study, “including whether 6 months is the ideal interval for colonoscopy completion after a positive SBT result, where this measure fits in the context of existing CRC screening measures, and how to implement it in practice,” Jennifer K. Maratt, MD, with Indiana University School of Medicine, Indianapolis, and coauthors wrote.

“This measure alone does not address all the gaps in the screening process, nor does it address barriers to colonoscopy completion, but it points us in the right direction for measuring the success of screening programs,” Dr. Maratt and her colleagues added.

The study was supported by a grant from the AARP. The authors and editorial writers had no relevant disclosures.

A version of this article appeared on Medscape.com.

A newly developed quality performance measure that tracks completion of colorectal cancer (CRC) screening with a colonoscopy within 6 months of an abnormal stool-based screening test (SBT) in adults could help address high rates of incomplete CRC screening, the developers said.

As part of their work, the researchers conducted a retrospective study of 20,581 adults aged 50-75 years from 38 health systems that showed that fewer than half (48%) had a follow-up colonoscopy within 180 days of an initial abnormal SBT for CRC.

“The low follow-up rates to an abnormal SBT were initially surprising,” first author Elizabeth L. Ciemins, PhD, MPH, MA, Research and Analytics, American Medical Group Association (AMGA), Alexandria, Virginia, told this news organization.

“However, once we interviewed clinicians and learned that this was not a measure they were tracking, along with their own incorrect assumptions of a much higher follow-up rate, the low rates made sense. As is commonly said, ‘you can’t change what you don’t measure,’” she said.

The CRC screening completion measure the researchers propose “builds on and addresses an important shortcoming in an existing measure and will help ensure complete screening for CRC,” they noted in their JAMA Network Open paper.

The key elements of the follow-up measure are the date and result of a SBT and the date of the follow-up colonoscopy — if it occurred, Dr. Ciemins explained.

“Currently, health systems are not consistently tracking this measure, but they have the data elements to do so, especially if they are doing colonoscopies in-house,” she said.

Field testing showed that use of this new measure is “feasible, valid, and reliable,” the authors said. Dr. Ciemins believed this CRC screening completion measure could be widely implemented.

“Three AMGA member health systems feasibility tested the data elements and found that they could reliably abstract the required elements from electronic health records (EHRs),” she told this news organization.

The researchers are currently testing the measure among 20 AMGA member health systems, that are submitting quarterly data on a version of the specified measure.

“Advancing this measure as a quality performance measure could significantly increase the early detection of CRC, thereby improving health and ultimately saving lives,” the authors concluded in their paper.

The Right Direction, But Questions Remain

The coauthors of a linked commentary said this research highlights the “suboptimal” rates of a timely follow-up colonoscopy after positive SBT results. They applauded the authors for “focusing attention on a meaningful approach to measuring high-quality CRC screening and providing guidance for standardized measurement.”

However, several questions arise from this study, “including whether 6 months is the ideal interval for colonoscopy completion after a positive SBT result, where this measure fits in the context of existing CRC screening measures, and how to implement it in practice,” Jennifer K. Maratt, MD, with Indiana University School of Medicine, Indianapolis, and coauthors wrote.

“This measure alone does not address all the gaps in the screening process, nor does it address barriers to colonoscopy completion, but it points us in the right direction for measuring the success of screening programs,” Dr. Maratt and her colleagues added.

The study was supported by a grant from the AARP. The authors and editorial writers had no relevant disclosures.

A version of this article appeared on Medscape.com.

A newly developed quality performance measure that tracks completion of colorectal cancer (CRC) screening with a colonoscopy within 6 months of an abnormal stool-based screening test (SBT) in adults could help address high rates of incomplete CRC screening, the developers said.

As part of their work, the researchers conducted a retrospective study of 20,581 adults aged 50-75 years from 38 health systems that showed that fewer than half (48%) had a follow-up colonoscopy within 180 days of an initial abnormal SBT for CRC.

“The low follow-up rates to an abnormal SBT were initially surprising,” first author Elizabeth L. Ciemins, PhD, MPH, MA, Research and Analytics, American Medical Group Association (AMGA), Alexandria, Virginia, told this news organization.

“However, once we interviewed clinicians and learned that this was not a measure they were tracking, along with their own incorrect assumptions of a much higher follow-up rate, the low rates made sense. As is commonly said, ‘you can’t change what you don’t measure,’” she said.

The CRC screening completion measure the researchers propose “builds on and addresses an important shortcoming in an existing measure and will help ensure complete screening for CRC,” they noted in their JAMA Network Open paper.

The key elements of the follow-up measure are the date and result of a SBT and the date of the follow-up colonoscopy — if it occurred, Dr. Ciemins explained.

“Currently, health systems are not consistently tracking this measure, but they have the data elements to do so, especially if they are doing colonoscopies in-house,” she said.

Field testing showed that use of this new measure is “feasible, valid, and reliable,” the authors said. Dr. Ciemins believed this CRC screening completion measure could be widely implemented.

“Three AMGA member health systems feasibility tested the data elements and found that they could reliably abstract the required elements from electronic health records (EHRs),” she told this news organization.

The researchers are currently testing the measure among 20 AMGA member health systems, that are submitting quarterly data on a version of the specified measure.

“Advancing this measure as a quality performance measure could significantly increase the early detection of CRC, thereby improving health and ultimately saving lives,” the authors concluded in their paper.

The Right Direction, But Questions Remain

The coauthors of a linked commentary said this research highlights the “suboptimal” rates of a timely follow-up colonoscopy after positive SBT results. They applauded the authors for “focusing attention on a meaningful approach to measuring high-quality CRC screening and providing guidance for standardized measurement.”

However, several questions arise from this study, “including whether 6 months is the ideal interval for colonoscopy completion after a positive SBT result, where this measure fits in the context of existing CRC screening measures, and how to implement it in practice,” Jennifer K. Maratt, MD, with Indiana University School of Medicine, Indianapolis, and coauthors wrote.

“This measure alone does not address all the gaps in the screening process, nor does it address barriers to colonoscopy completion, but it points us in the right direction for measuring the success of screening programs,” Dr. Maratt and her colleagues added.

The study was supported by a grant from the AARP. The authors and editorial writers had no relevant disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

Being positive for Helicobacter pylori is associated with a higher risk for colorectal cancer (CRC) incidence and CRC mortality, new data show; however, a 2-week course of antibiotics to eliminate the bacterial infection can reduce the risk of developing and dying from CRC.

METHODOLOGY:

• H pylori is a known cause of peptic ulcers and stomach cancer and has been classified as a group I carcinogen by the World Health Organization›s International Agency for Research on Cancer.
• Studies showed that H pylori increases the risk for gastric cancer and may increase the risk for CRC, but evidence supporting the CRC connection remains inconsistent.
• To investigate a possible H pylori-CRC link, investigators reviewed CRC incidence and mortality in a nationwide cohort of 812,736 veterans tested for H pylori at Veterans Health Administration facilities; of the 205,178 (25.2%) who tested positive for H pylori, 134,417 (34%) were treated.
• Patients were followed from their first H pylori test, and researchers tracked subsequent CRC diagnoses as well as CRC-related and non-CRC–related deaths.

TAKEAWAY:

• H pylori infection was associated with an 18% higher risk for CRC (adjusted hazard ratio [aHR], 1.18) and a 12% higher risk for CRC mortality (aHR, 1.12).
• Untreated patients had a 23% higher risk for CRC (aHR, 1.23) and a 40% higher risk for CRC mortality (aHR, 1.40) than treated individuals.
• Over the 15-year follow-up, receiving treatment for H pylori infection vs no treatment was associated with a lower risk of developing and dying from CRC (absolute risk reduction, 0.23%-0.35%). For context, among individuals receiving a screening colonoscopy, the invasive test was associated with a 0.84%-1.22% absolute risk reduction in CRC incidence and a 0.15-0.30% absolute risk reduction in CRC mortality.
• Excluding patients diagnosed with CRC within a year of H pylori testing did not change the associations in the study.

IN PRACTICE:

“We would like to highlight the potentially exciting clinical implications of these findings,” the authors of an accompanying editorial wrote. “Although the mechanistic connection between H pylori and colorectal cancer is not fully resolved,” the finding that eliminating H pylori “could reduce both gastric and colorectal cancers is incredibly potent and should be considered in clinical care for individuals at high risk for GI [gastrointestinal] cancers.”

SOURCE:

The work, led by Shailja C. Shah, MD, of the University of California San Diego, was published in the Journal of Clinical Oncology, alongside the accompanying editorial by Julia Butt, PhD, of the German Cancer Research Center, Heidelberg, Germany, and Meira Epplein, PhD, of Duke University in Durham, North Carolina.

LIMITATIONS:

The study was limited to US veterans, which means generalizability to other populations needed to be confirmed. There may have been differences in CRC risk factors between treated and untreated patients.

DISCLOSURES:

The work was funded by the Veterans Health Administration, the National Cancer Institute, and others. Investigators reported ties to numerous companies, including AstraZeneca, Novartis, Guardant Health, and Medscape Medical News, publisher of this article. The editorialists had no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

Being positive for Helicobacter pylori is associated with a higher risk for colorectal cancer (CRC) incidence and CRC mortality, new data show; however, a 2-week course of antibiotics to eliminate the bacterial infection can reduce the risk of developing and dying from CRC.

METHODOLOGY:

• H pylori is a known cause of peptic ulcers and stomach cancer and has been classified as a group I carcinogen by the World Health Organization›s International Agency for Research on Cancer.
• Studies showed that H pylori increases the risk for gastric cancer and may increase the risk for CRC, but evidence supporting the CRC connection remains inconsistent.
• To investigate a possible H pylori-CRC link, investigators reviewed CRC incidence and mortality in a nationwide cohort of 812,736 veterans tested for H pylori at Veterans Health Administration facilities; of the 205,178 (25.2%) who tested positive for H pylori, 134,417 (34%) were treated.
• Patients were followed from their first H pylori test, and researchers tracked subsequent CRC diagnoses as well as CRC-related and non-CRC–related deaths.

TAKEAWAY:

• H pylori infection was associated with an 18% higher risk for CRC (adjusted hazard ratio [aHR], 1.18) and a 12% higher risk for CRC mortality (aHR, 1.12).
• Untreated patients had a 23% higher risk for CRC (aHR, 1.23) and a 40% higher risk for CRC mortality (aHR, 1.40) than treated individuals.
• Over the 15-year follow-up, receiving treatment for H pylori infection vs no treatment was associated with a lower risk of developing and dying from CRC (absolute risk reduction, 0.23%-0.35%). For context, among individuals receiving a screening colonoscopy, the invasive test was associated with a 0.84%-1.22% absolute risk reduction in CRC incidence and a 0.15-0.30% absolute risk reduction in CRC mortality.
• Excluding patients diagnosed with CRC within a year of H pylori testing did not change the associations in the study.

IN PRACTICE:

“We would like to highlight the potentially exciting clinical implications of these findings,” the authors of an accompanying editorial wrote. “Although the mechanistic connection between H pylori and colorectal cancer is not fully resolved,” the finding that eliminating H pylori “could reduce both gastric and colorectal cancers is incredibly potent and should be considered in clinical care for individuals at high risk for GI [gastrointestinal] cancers.”

SOURCE:

The work, led by Shailja C. Shah, MD, of the University of California San Diego, was published in the Journal of Clinical Oncology, alongside the accompanying editorial by Julia Butt, PhD, of the German Cancer Research Center, Heidelberg, Germany, and Meira Epplein, PhD, of Duke University in Durham, North Carolina.

LIMITATIONS:

The study was limited to US veterans, which means generalizability to other populations needed to be confirmed. There may have been differences in CRC risk factors between treated and untreated patients.

DISCLOSURES:

The work was funded by the Veterans Health Administration, the National Cancer Institute, and others. Investigators reported ties to numerous companies, including AstraZeneca, Novartis, Guardant Health, and Medscape Medical News, publisher of this article. The editorialists had no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

Being positive for Helicobacter pylori is associated with a higher risk for colorectal cancer (CRC) incidence and CRC mortality, new data show; however, a 2-week course of antibiotics to eliminate the bacterial infection can reduce the risk of developing and dying from CRC.

METHODOLOGY:

• H pylori is a known cause of peptic ulcers and stomach cancer and has been classified as a group I carcinogen by the World Health Organization›s International Agency for Research on Cancer.
• Studies showed that H pylori increases the risk for gastric cancer and may increase the risk for CRC, but evidence supporting the CRC connection remains inconsistent.
• To investigate a possible H pylori-CRC link, investigators reviewed CRC incidence and mortality in a nationwide cohort of 812,736 veterans tested for H pylori at Veterans Health Administration facilities; of the 205,178 (25.2%) who tested positive for H pylori, 134,417 (34%) were treated.
• Patients were followed from their first H pylori test, and researchers tracked subsequent CRC diagnoses as well as CRC-related and non-CRC–related deaths.

TAKEAWAY:

• H pylori infection was associated with an 18% higher risk for CRC (adjusted hazard ratio [aHR], 1.18) and a 12% higher risk for CRC mortality (aHR, 1.12).
• Untreated patients had a 23% higher risk for CRC (aHR, 1.23) and a 40% higher risk for CRC mortality (aHR, 1.40) than treated individuals.
• Over the 15-year follow-up, receiving treatment for H pylori infection vs no treatment was associated with a lower risk of developing and dying from CRC (absolute risk reduction, 0.23%-0.35%). For context, among individuals receiving a screening colonoscopy, the invasive test was associated with a 0.84%-1.22% absolute risk reduction in CRC incidence and a 0.15-0.30% absolute risk reduction in CRC mortality.
• Excluding patients diagnosed with CRC within a year of H pylori testing did not change the associations in the study.

IN PRACTICE:

“We would like to highlight the potentially exciting clinical implications of these findings,” the authors of an accompanying editorial wrote. “Although the mechanistic connection between H pylori and colorectal cancer is not fully resolved,” the finding that eliminating H pylori “could reduce both gastric and colorectal cancers is incredibly potent and should be considered in clinical care for individuals at high risk for GI [gastrointestinal] cancers.”

SOURCE:

The work, led by Shailja C. Shah, MD, of the University of California San Diego, was published in the Journal of Clinical Oncology, alongside the accompanying editorial by Julia Butt, PhD, of the German Cancer Research Center, Heidelberg, Germany, and Meira Epplein, PhD, of Duke University in Durham, North Carolina.

LIMITATIONS:

The study was limited to US veterans, which means generalizability to other populations needed to be confirmed. There may have been differences in CRC risk factors between treated and untreated patients.

DISCLOSURES:

The work was funded by the Veterans Health Administration, the National Cancer Institute, and others. Investigators reported ties to numerous companies, including AstraZeneca, Novartis, Guardant Health, and Medscape Medical News, publisher of this article. The editorialists had no disclosures.

A version of this article appeared on Medscape.com.

Congress provided $10 million to fund arthritis research in the recently passed federal fiscal year 2024 budget.

The new arthritis program is part of the Department of Defense’s (DOD’s) Congressionally Directed Medical Research Programs (CDMRP), which provides dedicated funding to study certain diseases and health conditions.

This is the first stand-alone research program for arthritis of the CDMRP, though the organization had previously funded arthritis-related research through their other programs, including chronic pain management, joint warfighter medical, peer-reviewed orthopedic, peer-reviewed medical, and tick-borne disease programs.

Lucidology/Thinkstock

It is not yet known what specific aspects of arthritis this funding will go toward. The standard process for new programs involves speaking with researchers, clinicians, and individuals with these targeted health conditions to better understand research gaps and narrow focus, Akua Roach, PhD, the program manager for this new CDMRP arthritis research program, told this news organization.

“We’re not going to be able to solve every question,” she said, though the allocated $10 million is “a great number to do a lot of great work.”

While the CDMRP is under the DOD, research funding can go to studying patient populations outside of military personnel or veterans, she added.

“I think that is perhaps a common misconception that if you are getting funding from the DOD, that you have to have a DOD population, and that is not true,” she said.

Another misconception is that CDMRP funding only goes to military treatment facilities. In fact, on average, 92% of CDMRP funding goes to academia, industry, and other nonmilitary recipients, noted CDMRP Director Colonel Sarah Goldman.

“Anyone around the world can apply for funding,” she told this news organization. “We want to fund the best research.”

Because the funding is provided under the defense bill, there will be discussions around the military relevance of research, she added, which not only includes service members but also their families.

CDMRP anticipates that funding opportunities through this new arthritis research program will be available by July or August 2024.
 

A version of this article appeared on Medscape.com.

Congress provided $10 million to fund arthritis research in the recently passed federal fiscal year 2024 budget.

The new arthritis program is part of the Department of Defense’s (DOD’s) Congressionally Directed Medical Research Programs (CDMRP), which provides dedicated funding to study certain diseases and health conditions.

This is the first stand-alone research program for arthritis of the CDMRP, though the organization had previously funded arthritis-related research through their other programs, including chronic pain management, joint warfighter medical, peer-reviewed orthopedic, peer-reviewed medical, and tick-borne disease programs.

Lucidology/Thinkstock

It is not yet known what specific aspects of arthritis this funding will go toward. The standard process for new programs involves speaking with researchers, clinicians, and individuals with these targeted health conditions to better understand research gaps and narrow focus, Akua Roach, PhD, the program manager for this new CDMRP arthritis research program, told this news organization.

“We’re not going to be able to solve every question,” she said, though the allocated $10 million is “a great number to do a lot of great work.”

While the CDMRP is under the DOD, research funding can go to studying patient populations outside of military personnel or veterans, she added.

“I think that is perhaps a common misconception that if you are getting funding from the DOD, that you have to have a DOD population, and that is not true,” she said.

Another misconception is that CDMRP funding only goes to military treatment facilities. In fact, on average, 92% of CDMRP funding goes to academia, industry, and other nonmilitary recipients, noted CDMRP Director Colonel Sarah Goldman.

“Anyone around the world can apply for funding,” she told this news organization. “We want to fund the best research.”

Because the funding is provided under the defense bill, there will be discussions around the military relevance of research, she added, which not only includes service members but also their families.

CDMRP anticipates that funding opportunities through this new arthritis research program will be available by July or August 2024.
 

A version of this article appeared on Medscape.com.

Congress provided $10 million to fund arthritis research in the recently passed federal fiscal year 2024 budget.

The new arthritis program is part of the Department of Defense’s (DOD’s) Congressionally Directed Medical Research Programs (CDMRP), which provides dedicated funding to study certain diseases and health conditions.

This is the first stand-alone research program for arthritis of the CDMRP, though the organization had previously funded arthritis-related research through their other programs, including chronic pain management, joint warfighter medical, peer-reviewed orthopedic, peer-reviewed medical, and tick-borne disease programs.

Lucidology/Thinkstock

It is not yet known what specific aspects of arthritis this funding will go toward. The standard process for new programs involves speaking with researchers, clinicians, and individuals with these targeted health conditions to better understand research gaps and narrow focus, Akua Roach, PhD, the program manager for this new CDMRP arthritis research program, told this news organization.

“We’re not going to be able to solve every question,” she said, though the allocated $10 million is “a great number to do a lot of great work.”

While the CDMRP is under the DOD, research funding can go to studying patient populations outside of military personnel or veterans, she added.

“I think that is perhaps a common misconception that if you are getting funding from the DOD, that you have to have a DOD population, and that is not true,” she said.

Another misconception is that CDMRP funding only goes to military treatment facilities. In fact, on average, 92% of CDMRP funding goes to academia, industry, and other nonmilitary recipients, noted CDMRP Director Colonel Sarah Goldman.

“Anyone around the world can apply for funding,” she told this news organization. “We want to fund the best research.”

Because the funding is provided under the defense bill, there will be discussions around the military relevance of research, she added, which not only includes service members but also their families.

CDMRP anticipates that funding opportunities through this new arthritis research program will be available by July or August 2024.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Despite a high frequency of atypical features, longitudinal melanonychia (LM) in children is associated with an exceedingly low rate of malignancy.

METHODOLOGY:

• LM — a pigmented band in the nail plate caused by increased melanin deposition — occurs in children and adults, resulting from melanocytic activation or proliferation in response to infection, systemic disease, medication, trauma, and other factors.
• Clinical features of LM in children mimic red-flag signs of subungual melanoma in adults although rarely is subungual melanoma.
• A biopsy can confirm the diagnosis, but other considerations include the scar, cost and stress of a procedure, and possibly pain or deformity.
• The researchers conducted a systematic review and meta-analysis of the prevalence of clinical and dermoscopic features in 1391 pediatric patients with LM (diagnosed at a mean age of 5-13 years) from 24 studies published between 1996 and 2023.

TAKEAWAY:

• Of 731 lesions in which a diagnosis was provided, benign nail matrix nevus accounted for 86% of cases.
• Only eight cases of subungual melanoma in situ were diagnosed, with no cases of invasive melanoma identified.
• Most lesions occurred on the fingernails (76%), particularly in the first digits (45%), and the most frequent clinical features included dark-colored bands (70%), multicolored bands (48%), broad bandwidth (41%), and pseudo-Hutchinson sign (41%).
• During a median follow-up of 1-5.5 years, 30% of lesions continued to evolve with changes in width or color, while 23% remained stable and 20% underwent spontaneous regression.

IN PRACTICE:

“In the pivotal clinical decision of whether to biopsy a child with longitudinal melanonychia, perhaps with features that would require a prompt biopsy in an adult, this study provides data to support the option of clinical monitoring,” the authors wrote.

SOURCE:

The meta-analysis, led by Serena Yun-Chen Tsai, MD, in the Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts, was published online in Pediatric Dermatology.

LIMITATIONS:

Most studies were conducted in Asia, and data stratified by skin type were limited. Inconsistent reporting and missing critical features could affect data quality. Also, certain features displayed high heterogeneity.

DISCLOSURES:

This meta-analysis was supported by the Pediatric Dermatology Research Alliance Career Bridge Research Grant. One co-author disclosed relationships with UpToDate (author, reviewer), Skin Analytics (consultant), and DermTech (research materials).

A version of this article appeared on Medscape.com.

TOPLINE:

Despite a high frequency of atypical features, longitudinal melanonychia (LM) in children is associated with an exceedingly low rate of malignancy.

METHODOLOGY:

• LM — a pigmented band in the nail plate caused by increased melanin deposition — occurs in children and adults, resulting from melanocytic activation or proliferation in response to infection, systemic disease, medication, trauma, and other factors.
• Clinical features of LM in children mimic red-flag signs of subungual melanoma in adults although rarely is subungual melanoma.
• A biopsy can confirm the diagnosis, but other considerations include the scar, cost and stress of a procedure, and possibly pain or deformity.
• The researchers conducted a systematic review and meta-analysis of the prevalence of clinical and dermoscopic features in 1391 pediatric patients with LM (diagnosed at a mean age of 5-13 years) from 24 studies published between 1996 and 2023.

TAKEAWAY:

• Of 731 lesions in which a diagnosis was provided, benign nail matrix nevus accounted for 86% of cases.
• Only eight cases of subungual melanoma in situ were diagnosed, with no cases of invasive melanoma identified.
• Most lesions occurred on the fingernails (76%), particularly in the first digits (45%), and the most frequent clinical features included dark-colored bands (70%), multicolored bands (48%), broad bandwidth (41%), and pseudo-Hutchinson sign (41%).
• During a median follow-up of 1-5.5 years, 30% of lesions continued to evolve with changes in width or color, while 23% remained stable and 20% underwent spontaneous regression.

IN PRACTICE:

“In the pivotal clinical decision of whether to biopsy a child with longitudinal melanonychia, perhaps with features that would require a prompt biopsy in an adult, this study provides data to support the option of clinical monitoring,” the authors wrote.

SOURCE:

The meta-analysis, led by Serena Yun-Chen Tsai, MD, in the Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts, was published online in Pediatric Dermatology.

LIMITATIONS:

Most studies were conducted in Asia, and data stratified by skin type were limited. Inconsistent reporting and missing critical features could affect data quality. Also, certain features displayed high heterogeneity.

DISCLOSURES:

This meta-analysis was supported by the Pediatric Dermatology Research Alliance Career Bridge Research Grant. One co-author disclosed relationships with UpToDate (author, reviewer), Skin Analytics (consultant), and DermTech (research materials).

A version of this article appeared on Medscape.com.

TOPLINE:

Despite a high frequency of atypical features, longitudinal melanonychia (LM) in children is associated with an exceedingly low rate of malignancy.

METHODOLOGY:

• LM — a pigmented band in the nail plate caused by increased melanin deposition — occurs in children and adults, resulting from melanocytic activation or proliferation in response to infection, systemic disease, medication, trauma, and other factors.
• Clinical features of LM in children mimic red-flag signs of subungual melanoma in adults although rarely is subungual melanoma.
• A biopsy can confirm the diagnosis, but other considerations include the scar, cost and stress of a procedure, and possibly pain or deformity.
• The researchers conducted a systematic review and meta-analysis of the prevalence of clinical and dermoscopic features in 1391 pediatric patients with LM (diagnosed at a mean age of 5-13 years) from 24 studies published between 1996 and 2023.

TAKEAWAY:

• Of 731 lesions in which a diagnosis was provided, benign nail matrix nevus accounted for 86% of cases.
• Only eight cases of subungual melanoma in situ were diagnosed, with no cases of invasive melanoma identified.
• Most lesions occurred on the fingernails (76%), particularly in the first digits (45%), and the most frequent clinical features included dark-colored bands (70%), multicolored bands (48%), broad bandwidth (41%), and pseudo-Hutchinson sign (41%).
• During a median follow-up of 1-5.5 years, 30% of lesions continued to evolve with changes in width or color, while 23% remained stable and 20% underwent spontaneous regression.

IN PRACTICE:

“In the pivotal clinical decision of whether to biopsy a child with longitudinal melanonychia, perhaps with features that would require a prompt biopsy in an adult, this study provides data to support the option of clinical monitoring,” the authors wrote.

SOURCE:

The meta-analysis, led by Serena Yun-Chen Tsai, MD, in the Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts, was published online in Pediatric Dermatology.

LIMITATIONS:

Most studies were conducted in Asia, and data stratified by skin type were limited. Inconsistent reporting and missing critical features could affect data quality. Also, certain features displayed high heterogeneity.

DISCLOSURES:

This meta-analysis was supported by the Pediatric Dermatology Research Alliance Career Bridge Research Grant. One co-author disclosed relationships with UpToDate (author, reviewer), Skin Analytics (consultant), and DermTech (research materials).

A version of this article appeared on Medscape.com.

Several new clinical trials in prostate cancer have started recruiting in recent months. Maybe one of your patients could benefit from enrolling?

Metastatic castration-sensitive prostate cancer 

Adults with this diagnosis may be interested in a randomized, double-blind, phase 3 study examining whether an experimental poly (ADP-ribose) polymerase (PARP) inhibitor called saruparib can further delay disease progression when added to a next-generation hormonal agent such as abiraterone (Zytiga), darolutamide (Nubeqa), or enzalutamide (Xtandi).

One group of participants will take daily oral doses of saruparib plus physician’s choice of a next-generation hormonal agent until disease progression or another reason for stopping therapy. The other group will add a placebo to a next-generation hormonal agent.

Sites in Rhode Island, Arkansas, California, Michigan, Australia, Canada, Japan, Taiwan, Thailand, the United Kingdom, and South Korea began seeking the trial’s 1800 participants in November 2023. Research centers in 31 other US states and 18 other countries are gearing up. The primary endpoint is radiographic progression-free survival. Overall survival and quality of life (QoL) are secondary endpoints. More details at clinicaltrials.gov.

This news organization asked Marc Garnick, MD, professor of medicine, Harvard Medical School and Beth Israel Deaconess Medical Center, Boston, for his take on the trial. “The study is interesting since it is adding to the evaluations of continued intensification for first-line therapy and will help further elucidate the role of PARP inhibition regardless of homologous repair status,” Dr. Garnick said. “Plus, saruparib is supposedly more selective on PARP1, which in-and-of-itself is of potential benefit.”

Metastatic castration-resistant prostate cancer

People with this type of cancer who have progressed on a next-generation hormonal agent may be eligible for a randomized, open-label, phase 3 trial testing an investigational oral treatment called MK-5684 to see if it increases survival more effectively than switching to an alternative next-generation hormonal agent.

MK-5684 is designed to inhibit the CYP11A1 enzyme, thereby disrupting the androgen-receptor signaling pathway.

One group will take twice-daily tablets of MK-5684 plus hormone replacement therapy, oral dexamethasone, and oral fludrocortisone acetate (Florinef), with rescue hydrocortisone as needed. The other participants will take daily tablets of a next-generation hormonal agent: Either enzalutamide or abiraterone. Patients assigned to abiraterone will also be given prednisone tablets.

US-based sites in nine states and Puerto Rico started looking for the trial’s 1500 participants in December 2023 in partnership with study centers in Australia, Israel, South Korea, and Taiwan. The primary endpoints are radiographic progression-free survival and overall survival. QoL will not be tracked. More details at clinicaltrials.gov.

Metastatic castration-resistant prostate cancer

Patients in this situation who have progressed on taxane-based chemotherapy as well as a next-generation hormonal agent have the option to enroll in another phase 3 MK-5684 study.

Like the trial described above, all patients will remain on their respective therapy until disease progression. In this trial, one group will take twice-daily tablets of MK-5684 without hormone replacement therapy but the same mix of oral dexamethasone and fludrocortisone. Rescue hydrocortisone will also be available. The second group will be assigned either enzalutamide or abiraterone plus prednisone.

Sites in Puerto Rico, Colorado, Nevada, and Virginia, and five other countries outside the United States, opened their doors to the first of 1200 patients in December 2023. The primary endpoints are radiographic progression-free survival and overall survival, analyzed separately for patients with and without an androgen receptor ligand-binding domain mutation. QoL will not be measured. More details at clinicaltrials.gov.

High-risk prostate cancer

People with this diagnosis can join a randomized, open-label, phase 3 National Cancer Institute study to test whether stereotactic body radiation therapy (SBRT) is as effective as conventional external beam radiation therapy (EBRT) at preventing metastasis.

SBRT delivers radiation to tumors with higher precision than EBRT. The advantage of SBRT is the ability to deliver fewer doses over a shorter duration with less collateral damage to surrounding tissues.

In the trial, half of participants will undergo five treatments of SBRT over 2 weeks, while the other half will receive 20-45 treatments of EBRT over 4-9 weeks. Study sites in 14 US states began recruiting the trial’s 1209 participants in November 2023. Metastasis-free survival over 15 years is the primary endpoint, overall survival is a secondary endpoint, and QoL measures, apart from fatigue, will not be tracked. More details at clinicaltrials.gov.

Dr. Garnick viewed this study as “problematic because patient accrual ends in 2036 with a readout in 2041.” He added, “What its relevance will be at that time is unlikely to provide practice changes, since in that interval there will undoubtedly be multiple advances in place.”

Newly diagnosed favorable intermediate risk prostate cancer

People with this type of cancer are eligible for an open-label, phase 4 real-world study of a radioactive diagnostic agent called piflufolastat F 18 (Pylarify) that targets prostate-specific membrane antigen (PSMA)–positive lesions. Piflufolastat is designed to enhance detection of metastases during PSMA-targeted PET.

Participants will receive a single injection of piflufolastat followed 1-2 hours later by a single whole-body PET-CT or PET-MRI scan. A study site at the Hoag Cancer Center in Irvine, California, welcomed the first of the trial’s 274 participants in February 2024. Sites in Tower Urology, Los Angeles, and the Cleveland Clinic, Ohio, are gearing up. Detection rate is the primary endpoint. Overall survival and QoL are not measured. More details at clinicaltrials.gov

Stages I-IV prostate cancer without bone metastases. People 60 years or older with this type of prostate cancer who are just starting androgen deprivation therapy are eligible for a phase 3, placebo-controlled trial investigating whether high-dose vitamin D can prevent or reduce androgen-deprivation therapy-induced bone loss.

For 1 year, participants will take tablets of high-dose vitamin D or a placebo and then undergo dual x-ray absorptiometry. The Ochsner Medical Center in Jefferson, Louisiana, started recruiting 366 trial participants in December 2023. Reduction in bone mineral density loss in the hip and spine over 1 year is the primary objective. QoL is a secondary objective, and overall survival will not be measured. More details at clinicaltrials.gov

Dr. Garnick expressed some concerns with the trial design so far, including that “the dose of vitamin D is not delineated nor is the target vitamin D level.”

All trial information is from the National Institutes of Health’s National Library of Medicine (online at clinicaltrials.gov). Dr. Garnick did not report conflicts with any of the trials.
 

A version of this article appeared on Medscape.com.

Several new clinical trials in prostate cancer have started recruiting in recent months. Maybe one of your patients could benefit from enrolling?

Metastatic castration-sensitive prostate cancer 

Adults with this diagnosis may be interested in a randomized, double-blind, phase 3 study examining whether an experimental poly (ADP-ribose) polymerase (PARP) inhibitor called saruparib can further delay disease progression when added to a next-generation hormonal agent such as abiraterone (Zytiga), darolutamide (Nubeqa), or enzalutamide (Xtandi).

One group of participants will take daily oral doses of saruparib plus physician’s choice of a next-generation hormonal agent until disease progression or another reason for stopping therapy. The other group will add a placebo to a next-generation hormonal agent.

Sites in Rhode Island, Arkansas, California, Michigan, Australia, Canada, Japan, Taiwan, Thailand, the United Kingdom, and South Korea began seeking the trial’s 1800 participants in November 2023. Research centers in 31 other US states and 18 other countries are gearing up. The primary endpoint is radiographic progression-free survival. Overall survival and quality of life (QoL) are secondary endpoints. More details at clinicaltrials.gov.

This news organization asked Marc Garnick, MD, professor of medicine, Harvard Medical School and Beth Israel Deaconess Medical Center, Boston, for his take on the trial. “The study is interesting since it is adding to the evaluations of continued intensification for first-line therapy and will help further elucidate the role of PARP inhibition regardless of homologous repair status,” Dr. Garnick said. “Plus, saruparib is supposedly more selective on PARP1, which in-and-of-itself is of potential benefit.”

Metastatic castration-resistant prostate cancer

People with this type of cancer who have progressed on a next-generation hormonal agent may be eligible for a randomized, open-label, phase 3 trial testing an investigational oral treatment called MK-5684 to see if it increases survival more effectively than switching to an alternative next-generation hormonal agent.

MK-5684 is designed to inhibit the CYP11A1 enzyme, thereby disrupting the androgen-receptor signaling pathway.

One group will take twice-daily tablets of MK-5684 plus hormone replacement therapy, oral dexamethasone, and oral fludrocortisone acetate (Florinef), with rescue hydrocortisone as needed. The other participants will take daily tablets of a next-generation hormonal agent: Either enzalutamide or abiraterone. Patients assigned to abiraterone will also be given prednisone tablets.

US-based sites in nine states and Puerto Rico started looking for the trial’s 1500 participants in December 2023 in partnership with study centers in Australia, Israel, South Korea, and Taiwan. The primary endpoints are radiographic progression-free survival and overall survival. QoL will not be tracked. More details at clinicaltrials.gov.

Metastatic castration-resistant prostate cancer

Patients in this situation who have progressed on taxane-based chemotherapy as well as a next-generation hormonal agent have the option to enroll in another phase 3 MK-5684 study.

Like the trial described above, all patients will remain on their respective therapy until disease progression. In this trial, one group will take twice-daily tablets of MK-5684 without hormone replacement therapy but the same mix of oral dexamethasone and fludrocortisone. Rescue hydrocortisone will also be available. The second group will be assigned either enzalutamide or abiraterone plus prednisone.

Sites in Puerto Rico, Colorado, Nevada, and Virginia, and five other countries outside the United States, opened their doors to the first of 1200 patients in December 2023. The primary endpoints are radiographic progression-free survival and overall survival, analyzed separately for patients with and without an androgen receptor ligand-binding domain mutation. QoL will not be measured. More details at clinicaltrials.gov.

High-risk prostate cancer

People with this diagnosis can join a randomized, open-label, phase 3 National Cancer Institute study to test whether stereotactic body radiation therapy (SBRT) is as effective as conventional external beam radiation therapy (EBRT) at preventing metastasis.

SBRT delivers radiation to tumors with higher precision than EBRT. The advantage of SBRT is the ability to deliver fewer doses over a shorter duration with less collateral damage to surrounding tissues.

In the trial, half of participants will undergo five treatments of SBRT over 2 weeks, while the other half will receive 20-45 treatments of EBRT over 4-9 weeks. Study sites in 14 US states began recruiting the trial’s 1209 participants in November 2023. Metastasis-free survival over 15 years is the primary endpoint, overall survival is a secondary endpoint, and QoL measures, apart from fatigue, will not be tracked. More details at clinicaltrials.gov.

Dr. Garnick viewed this study as “problematic because patient accrual ends in 2036 with a readout in 2041.” He added, “What its relevance will be at that time is unlikely to provide practice changes, since in that interval there will undoubtedly be multiple advances in place.”

Newly diagnosed favorable intermediate risk prostate cancer

People with this type of cancer are eligible for an open-label, phase 4 real-world study of a radioactive diagnostic agent called piflufolastat F 18 (Pylarify) that targets prostate-specific membrane antigen (PSMA)–positive lesions. Piflufolastat is designed to enhance detection of metastases during PSMA-targeted PET.

Participants will receive a single injection of piflufolastat followed 1-2 hours later by a single whole-body PET-CT or PET-MRI scan. A study site at the Hoag Cancer Center in Irvine, California, welcomed the first of the trial’s 274 participants in February 2024. Sites in Tower Urology, Los Angeles, and the Cleveland Clinic, Ohio, are gearing up. Detection rate is the primary endpoint. Overall survival and QoL are not measured. More details at clinicaltrials.gov

Stages I-IV prostate cancer without bone metastases. People 60 years or older with this type of prostate cancer who are just starting androgen deprivation therapy are eligible for a phase 3, placebo-controlled trial investigating whether high-dose vitamin D can prevent or reduce androgen-deprivation therapy-induced bone loss.

For 1 year, participants will take tablets of high-dose vitamin D or a placebo and then undergo dual x-ray absorptiometry. The Ochsner Medical Center in Jefferson, Louisiana, started recruiting 366 trial participants in December 2023. Reduction in bone mineral density loss in the hip and spine over 1 year is the primary objective. QoL is a secondary objective, and overall survival will not be measured. More details at clinicaltrials.gov

Dr. Garnick expressed some concerns with the trial design so far, including that “the dose of vitamin D is not delineated nor is the target vitamin D level.”

All trial information is from the National Institutes of Health’s National Library of Medicine (online at clinicaltrials.gov). Dr. Garnick did not report conflicts with any of the trials.
 

A version of this article appeared on Medscape.com.

Several new clinical trials in prostate cancer have started recruiting in recent months. Maybe one of your patients could benefit from enrolling?

Metastatic castration-sensitive prostate cancer 

Adults with this diagnosis may be interested in a randomized, double-blind, phase 3 study examining whether an experimental poly (ADP-ribose) polymerase (PARP) inhibitor called saruparib can further delay disease progression when added to a next-generation hormonal agent such as abiraterone (Zytiga), darolutamide (Nubeqa), or enzalutamide (Xtandi).

One group of participants will take daily oral doses of saruparib plus physician’s choice of a next-generation hormonal agent until disease progression or another reason for stopping therapy. The other group will add a placebo to a next-generation hormonal agent.

Sites in Rhode Island, Arkansas, California, Michigan, Australia, Canada, Japan, Taiwan, Thailand, the United Kingdom, and South Korea began seeking the trial’s 1800 participants in November 2023. Research centers in 31 other US states and 18 other countries are gearing up. The primary endpoint is radiographic progression-free survival. Overall survival and quality of life (QoL) are secondary endpoints. More details at clinicaltrials.gov.

This news organization asked Marc Garnick, MD, professor of medicine, Harvard Medical School and Beth Israel Deaconess Medical Center, Boston, for his take on the trial. “The study is interesting since it is adding to the evaluations of continued intensification for first-line therapy and will help further elucidate the role of PARP inhibition regardless of homologous repair status,” Dr. Garnick said. “Plus, saruparib is supposedly more selective on PARP1, which in-and-of-itself is of potential benefit.”

Metastatic castration-resistant prostate cancer

People with this type of cancer who have progressed on a next-generation hormonal agent may be eligible for a randomized, open-label, phase 3 trial testing an investigational oral treatment called MK-5684 to see if it increases survival more effectively than switching to an alternative next-generation hormonal agent.

MK-5684 is designed to inhibit the CYP11A1 enzyme, thereby disrupting the androgen-receptor signaling pathway.

One group will take twice-daily tablets of MK-5684 plus hormone replacement therapy, oral dexamethasone, and oral fludrocortisone acetate (Florinef), with rescue hydrocortisone as needed. The other participants will take daily tablets of a next-generation hormonal agent: Either enzalutamide or abiraterone. Patients assigned to abiraterone will also be given prednisone tablets.

US-based sites in nine states and Puerto Rico started looking for the trial’s 1500 participants in December 2023 in partnership with study centers in Australia, Israel, South Korea, and Taiwan. The primary endpoints are radiographic progression-free survival and overall survival. QoL will not be tracked. More details at clinicaltrials.gov.

Metastatic castration-resistant prostate cancer

Patients in this situation who have progressed on taxane-based chemotherapy as well as a next-generation hormonal agent have the option to enroll in another phase 3 MK-5684 study.

Like the trial described above, all patients will remain on their respective therapy until disease progression. In this trial, one group will take twice-daily tablets of MK-5684 without hormone replacement therapy but the same mix of oral dexamethasone and fludrocortisone. Rescue hydrocortisone will also be available. The second group will be assigned either enzalutamide or abiraterone plus prednisone.

Sites in Puerto Rico, Colorado, Nevada, and Virginia, and five other countries outside the United States, opened their doors to the first of 1200 patients in December 2023. The primary endpoints are radiographic progression-free survival and overall survival, analyzed separately for patients with and without an androgen receptor ligand-binding domain mutation. QoL will not be measured. More details at clinicaltrials.gov.

High-risk prostate cancer

People with this diagnosis can join a randomized, open-label, phase 3 National Cancer Institute study to test whether stereotactic body radiation therapy (SBRT) is as effective as conventional external beam radiation therapy (EBRT) at preventing metastasis.

SBRT delivers radiation to tumors with higher precision than EBRT. The advantage of SBRT is the ability to deliver fewer doses over a shorter duration with less collateral damage to surrounding tissues.

In the trial, half of participants will undergo five treatments of SBRT over 2 weeks, while the other half will receive 20-45 treatments of EBRT over 4-9 weeks. Study sites in 14 US states began recruiting the trial’s 1209 participants in November 2023. Metastasis-free survival over 15 years is the primary endpoint, overall survival is a secondary endpoint, and QoL measures, apart from fatigue, will not be tracked. More details at clinicaltrials.gov.

Dr. Garnick viewed this study as “problematic because patient accrual ends in 2036 with a readout in 2041.” He added, “What its relevance will be at that time is unlikely to provide practice changes, since in that interval there will undoubtedly be multiple advances in place.”

Newly diagnosed favorable intermediate risk prostate cancer

People with this type of cancer are eligible for an open-label, phase 4 real-world study of a radioactive diagnostic agent called piflufolastat F 18 (Pylarify) that targets prostate-specific membrane antigen (PSMA)–positive lesions. Piflufolastat is designed to enhance detection of metastases during PSMA-targeted PET.

Participants will receive a single injection of piflufolastat followed 1-2 hours later by a single whole-body PET-CT or PET-MRI scan. A study site at the Hoag Cancer Center in Irvine, California, welcomed the first of the trial’s 274 participants in February 2024. Sites in Tower Urology, Los Angeles, and the Cleveland Clinic, Ohio, are gearing up. Detection rate is the primary endpoint. Overall survival and QoL are not measured. More details at clinicaltrials.gov

Stages I-IV prostate cancer without bone metastases. People 60 years or older with this type of prostate cancer who are just starting androgen deprivation therapy are eligible for a phase 3, placebo-controlled trial investigating whether high-dose vitamin D can prevent or reduce androgen-deprivation therapy-induced bone loss.

For 1 year, participants will take tablets of high-dose vitamin D or a placebo and then undergo dual x-ray absorptiometry. The Ochsner Medical Center in Jefferson, Louisiana, started recruiting 366 trial participants in December 2023. Reduction in bone mineral density loss in the hip and spine over 1 year is the primary objective. QoL is a secondary objective, and overall survival will not be measured. More details at clinicaltrials.gov

Dr. Garnick expressed some concerns with the trial design so far, including that “the dose of vitamin D is not delineated nor is the target vitamin D level.”

All trial information is from the National Institutes of Health’s National Library of Medicine (online at clinicaltrials.gov). Dr. Garnick did not report conflicts with any of the trials.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Hypoplastic pitted amelogenesis imperfecta may affect patients with the rare genetic disorder Kindler epidermolysis bullosa (KEB).

METHODOLOGY:

• KEB or Kindler syndrome, a genetic skin-blistering disease associated with pathogenic variants in FERMT1, is the rarest type of EB. Early detection and preventive measures can minimize complications, such as gum disease and other oral health issues, that have been reported in patients with KEB.
• Amelogenesis imperfecta is a group of rare genetic developmental conditions characterized by tooth enamel defects and can be associated with hypersensitivity and eruption disturbances in teeth, as well as periodontal conditions.
• Researchers conducted a longitudinal study on 36 patients with KEB (age, 2 weeks to 70 years; 42% female) from two clinics in Germany and Chile from 2003 to 2023, with follow-up times of 1-24 years.
• The primary outcomes were presence of orofacial features, including amelogenesis imperfecta, intraoral wounds,  and periodontal disease, and oral squamous cell carcinoma.

TAKEAWAY:

• All 11 patients with information on enamel structure in their records had pitted enamel anomalies (pitted amelogenesis imperfecta), with variable severity.
• Of patients whose enamel could not be analyzed, three had all teeth crowned in their 20s, suggesting enamel defects, and two had all teeth extracted in their teens or 20s, indicating severe periodontal disease.
• The most common orofacial features were periodontal disease (27 of 36 patients), intraoral lesions (16 of 22 patients), angular cheilitis (24 of 33 patients), and cheilitis (22 of 34 patients), gingival overgrowth (17 of 26 patients), microstomia (14 of 25 patients), and vestibular obliteration (8 of 16 patients).
• Oral squamous cell carcinoma was diagnosed at the site of chronic lip lesions in two patients, with lethal outcomes.

IN PRACTICE:

These findings highlight the extent and severity of oral manifestations in KEB, the authors concluded, adding that “oral care is mandatory” in patients with KEB.

SOURCE:

This report, led by Susanne Krämer, DDS, MSc, of Medical Faculty and Medical Center, University of Freiburg, Freiburg im Breisgau, Germany, was published online in JAMA Dermatology.

LIMITATIONS:

The small sample size and the retrospective nature of the study could limit its generalizability.

DISCLOSURES:

The authors did not disclose any source of funding. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Hypoplastic pitted amelogenesis imperfecta may affect patients with the rare genetic disorder Kindler epidermolysis bullosa (KEB).

METHODOLOGY:

• KEB or Kindler syndrome, a genetic skin-blistering disease associated with pathogenic variants in FERMT1, is the rarest type of EB. Early detection and preventive measures can minimize complications, such as gum disease and other oral health issues, that have been reported in patients with KEB.
• Amelogenesis imperfecta is a group of rare genetic developmental conditions characterized by tooth enamel defects and can be associated with hypersensitivity and eruption disturbances in teeth, as well as periodontal conditions.
• Researchers conducted a longitudinal study on 36 patients with KEB (age, 2 weeks to 70 years; 42% female) from two clinics in Germany and Chile from 2003 to 2023, with follow-up times of 1-24 years.
• The primary outcomes were presence of orofacial features, including amelogenesis imperfecta, intraoral wounds,  and periodontal disease, and oral squamous cell carcinoma.

TAKEAWAY:

• All 11 patients with information on enamel structure in their records had pitted enamel anomalies (pitted amelogenesis imperfecta), with variable severity.
• Of patients whose enamel could not be analyzed, three had all teeth crowned in their 20s, suggesting enamel defects, and two had all teeth extracted in their teens or 20s, indicating severe periodontal disease.
• The most common orofacial features were periodontal disease (27 of 36 patients), intraoral lesions (16 of 22 patients), angular cheilitis (24 of 33 patients), and cheilitis (22 of 34 patients), gingival overgrowth (17 of 26 patients), microstomia (14 of 25 patients), and vestibular obliteration (8 of 16 patients).
• Oral squamous cell carcinoma was diagnosed at the site of chronic lip lesions in two patients, with lethal outcomes.

IN PRACTICE:

These findings highlight the extent and severity of oral manifestations in KEB, the authors concluded, adding that “oral care is mandatory” in patients with KEB.

SOURCE:

This report, led by Susanne Krämer, DDS, MSc, of Medical Faculty and Medical Center, University of Freiburg, Freiburg im Breisgau, Germany, was published online in JAMA Dermatology.

LIMITATIONS:

The small sample size and the retrospective nature of the study could limit its generalizability.

DISCLOSURES:

The authors did not disclose any source of funding. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Hypoplastic pitted amelogenesis imperfecta may affect patients with the rare genetic disorder Kindler epidermolysis bullosa (KEB).

METHODOLOGY:

• KEB or Kindler syndrome, a genetic skin-blistering disease associated with pathogenic variants in FERMT1, is the rarest type of EB. Early detection and preventive measures can minimize complications, such as gum disease and other oral health issues, that have been reported in patients with KEB.
• Amelogenesis imperfecta is a group of rare genetic developmental conditions characterized by tooth enamel defects and can be associated with hypersensitivity and eruption disturbances in teeth, as well as periodontal conditions.
• Researchers conducted a longitudinal study on 36 patients with KEB (age, 2 weeks to 70 years; 42% female) from two clinics in Germany and Chile from 2003 to 2023, with follow-up times of 1-24 years.
• The primary outcomes were presence of orofacial features, including amelogenesis imperfecta, intraoral wounds,  and periodontal disease, and oral squamous cell carcinoma.

TAKEAWAY:

• All 11 patients with information on enamel structure in their records had pitted enamel anomalies (pitted amelogenesis imperfecta), with variable severity.
• Of patients whose enamel could not be analyzed, three had all teeth crowned in their 20s, suggesting enamel defects, and two had all teeth extracted in their teens or 20s, indicating severe periodontal disease.
• The most common orofacial features were periodontal disease (27 of 36 patients), intraoral lesions (16 of 22 patients), angular cheilitis (24 of 33 patients), and cheilitis (22 of 34 patients), gingival overgrowth (17 of 26 patients), microstomia (14 of 25 patients), and vestibular obliteration (8 of 16 patients).
• Oral squamous cell carcinoma was diagnosed at the site of chronic lip lesions in two patients, with lethal outcomes.

IN PRACTICE:

These findings highlight the extent and severity of oral manifestations in KEB, the authors concluded, adding that “oral care is mandatory” in patients with KEB.

SOURCE:

This report, led by Susanne Krämer, DDS, MSc, of Medical Faculty and Medical Center, University of Freiburg, Freiburg im Breisgau, Germany, was published online in JAMA Dermatology.

LIMITATIONS:

The small sample size and the retrospective nature of the study could limit its generalizability.

DISCLOSURES:

The authors did not disclose any source of funding. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

Among adults with type 2 diabetes (T2D) older than 65 years, a body mass index (BMI) in the moderate overweight category (26-28) appears to offer better protection from cardiovascular death than does a BMI in the “normal” range, new data suggested.

On the other hand, the study findings also suggest that the “normal” range of 23-25 is optimal for middle-aged adults with T2D.

The findings reflect a previously demonstrated phenomenon called the “obesity paradox,” in which older people with overweight may have better outcomes than leaner people due to factors such as bone loss, frailty, and nutritional deficits, study lead author Shaoyong Xu, of Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China, told this news organization.

“In this era of population growth and aging, the question arises as to whether obesity or overweight can be beneficial in improving survival rates for older individuals with diabetes. This topic holds significant relevance due to the potential implications it has on weight management strategies for older adults. If overweight does not pose an increased risk of cardiovascular mortality, it may suggest that older individuals are not necessarily required to strive for weight loss to achieve so-called normal values.”

Moreover, Dr. Xu added, “inappropriate weight loss and being underweight could potentially elevate the risk of cardiovascular events, myocardial infarction, cerebral infarction, and all-cause mortality.”

Thus, he said, “while there are general guidelines recommending a BMI below 25, our findings suggest that personalized BMI targets may be more beneficial, particularly for different age groups and individuals with specific health conditions.”

Asked to comment, Ian J. Neeland, MD, director of cardiovascular prevention, University Hospitals Harrington Heart & Vascular Institute, Case Western Reserve University, Cleveland, Ohio, pointed out that older people who are underweight or in lower weight categories may be more likely to smoke or have undiagnosed cancer, or that “their BMI is not so much reflective of fat mass as of low muscle mass, or sarcopenia, and that is definitely a risk factor for adverse outcomes and risks. ... And those who have slightly higher BMIs may be maintaining muscle mass, even though they’re older, and therefore they have less risk.”

However, Dr. Neeland disagreed with the authors’ conclusions regarding “optimal” BMI. “Just because you have different risk categories based on BMI doesn’t mean that’s ‘optimal’ BMI. The way I would interpret this paper is that there’s an association of mildly overweight with better outcomes in adults who are over 65 with type 2 diabetes. We need to try to understand the mechanisms underlying that observation.”

Dr. Neeland advised that for an older person with T2D who has low muscle mass and frailty, “I wouldn’t recommend necessarily targeted weight loss in that person. But I would potentially recommend weight loss in addition to resistance training, muscle building, and endurance training, and therefore reducing fat mass. The goal would be not so much weight loss but reduction of body fat and maintaining and improving muscle health.”
 

U-Shaped Relationship Found Between Age, BMI, and Cardiovascular Disease (CVD) Risk

The data come from the UK Biobank, a population-based prospective cohort study of adults in the United Kingdom. A total of 22,874 participants with baseline T2D were included in the current study. Baseline surveys were conducted between 2006 and 2010, and follow-up was a median of 12.52 years. During that time, 891 people died of CVD.

Hazard ratios were adjusted for baseline variables including age, sex, smoking history, alcohol consumption, level of physical exercise, and history of CVDs.

Compared with people with BMI a < 25 in the group who were aged 65 years or younger, those with a BMI of 25.0-29.9 had a 13% higher risk for cardiovascular death. However, among those older than 65 years, a BMI between 25.0 and 29.9 was associated with an 18% lower risk.

A U-shaped relationship was found between BMI and the risk for cardiovascular death, with an optimal BMI cutoff of 24.0 in the under-65 group and a 27.0 cutoff in the older group. Ranges of 23.0-25.0 in the under-65 group and 26.0-28 in the older group were associated with the lowest cardiovascular risk.

In contrast, there was a linear relationship between both waist circumference and waist-to-height ratio and the risk for cardiovascular death, making those more direct measures of adiposity, Dr. Xu told this news organization.

“For clinicians, our data underscores the importance of considering age when assessing BMI targets for cardiovascular health. Personalized treatment plans that account for age-specific BMI cutoffs and other risk factors may enhance patient outcomes and reduce CVD mortality,” Dr. Xu said.

However, he added, “while these findings suggest an optimal BMI range, it is crucial to acknowledge that these cutoff points may vary based on gender, race, and other factors. Our future studies will validate these findings in different populations and attempt to explain the mechanism by which the optimal nodal values exist in people with diabetes at different ages.”

Dr. Neeland cautioned, “I think more work needs to be done in terms of not just identifying the risk differences but understanding why and how to better risk stratify individuals and do personalized medicine. I think that’s important, but you have to have good data to support the strategies you’re going to use. These data are observational, and they’re a good start, but they wouldn’t directly impact practice at this point.”

The data will be presented at the European Congress on Obesity taking place May 12-15 in Venice, Italy.

The authors declared no competing interests. Study funding came from several sources, including the Young Talents Project of Hubei Provincial Health Commission, China, Hubei Provincial Natural Science Foundation of China, the Science and Technology Research Key Project of the Education Department of Hubei Province China, and the Sanuo Diabetes Charity Foundation, China, and the Xiangyang Science and Technology Plan Project, China. Dr. Neeland is a speaker and/or consultant for Boehringer Ingelheim, Novo Nordisk, Bayer, and Eli Lilly and Company.
 

A version of this article appeared on Medscape.com.

Among adults with type 2 diabetes (T2D) older than 65 years, a body mass index (BMI) in the moderate overweight category (26-28) appears to offer better protection from cardiovascular death than does a BMI in the “normal” range, new data suggested.

On the other hand, the study findings also suggest that the “normal” range of 23-25 is optimal for middle-aged adults with T2D.

The findings reflect a previously demonstrated phenomenon called the “obesity paradox,” in which older people with overweight may have better outcomes than leaner people due to factors such as bone loss, frailty, and nutritional deficits, study lead author Shaoyong Xu, of Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China, told this news organization.

“In this era of population growth and aging, the question arises as to whether obesity or overweight can be beneficial in improving survival rates for older individuals with diabetes. This topic holds significant relevance due to the potential implications it has on weight management strategies for older adults. If overweight does not pose an increased risk of cardiovascular mortality, it may suggest that older individuals are not necessarily required to strive for weight loss to achieve so-called normal values.”

Moreover, Dr. Xu added, “inappropriate weight loss and being underweight could potentially elevate the risk of cardiovascular events, myocardial infarction, cerebral infarction, and all-cause mortality.”

Thus, he said, “while there are general guidelines recommending a BMI below 25, our findings suggest that personalized BMI targets may be more beneficial, particularly for different age groups and individuals with specific health conditions.”

Asked to comment, Ian J. Neeland, MD, director of cardiovascular prevention, University Hospitals Harrington Heart & Vascular Institute, Case Western Reserve University, Cleveland, Ohio, pointed out that older people who are underweight or in lower weight categories may be more likely to smoke or have undiagnosed cancer, or that “their BMI is not so much reflective of fat mass as of low muscle mass, or sarcopenia, and that is definitely a risk factor for adverse outcomes and risks. ... And those who have slightly higher BMIs may be maintaining muscle mass, even though they’re older, and therefore they have less risk.”

However, Dr. Neeland disagreed with the authors’ conclusions regarding “optimal” BMI. “Just because you have different risk categories based on BMI doesn’t mean that’s ‘optimal’ BMI. The way I would interpret this paper is that there’s an association of mildly overweight with better outcomes in adults who are over 65 with type 2 diabetes. We need to try to understand the mechanisms underlying that observation.”

Dr. Neeland advised that for an older person with T2D who has low muscle mass and frailty, “I wouldn’t recommend necessarily targeted weight loss in that person. But I would potentially recommend weight loss in addition to resistance training, muscle building, and endurance training, and therefore reducing fat mass. The goal would be not so much weight loss but reduction of body fat and maintaining and improving muscle health.”
 

U-Shaped Relationship Found Between Age, BMI, and Cardiovascular Disease (CVD) Risk

The data come from the UK Biobank, a population-based prospective cohort study of adults in the United Kingdom. A total of 22,874 participants with baseline T2D were included in the current study. Baseline surveys were conducted between 2006 and 2010, and follow-up was a median of 12.52 years. During that time, 891 people died of CVD.

Hazard ratios were adjusted for baseline variables including age, sex, smoking history, alcohol consumption, level of physical exercise, and history of CVDs.

Compared with people with BMI a < 25 in the group who were aged 65 years or younger, those with a BMI of 25.0-29.9 had a 13% higher risk for cardiovascular death. However, among those older than 65 years, a BMI between 25.0 and 29.9 was associated with an 18% lower risk.

A U-shaped relationship was found between BMI and the risk for cardiovascular death, with an optimal BMI cutoff of 24.0 in the under-65 group and a 27.0 cutoff in the older group. Ranges of 23.0-25.0 in the under-65 group and 26.0-28 in the older group were associated with the lowest cardiovascular risk.

In contrast, there was a linear relationship between both waist circumference and waist-to-height ratio and the risk for cardiovascular death, making those more direct measures of adiposity, Dr. Xu told this news organization.

“For clinicians, our data underscores the importance of considering age when assessing BMI targets for cardiovascular health. Personalized treatment plans that account for age-specific BMI cutoffs and other risk factors may enhance patient outcomes and reduce CVD mortality,” Dr. Xu said.

However, he added, “while these findings suggest an optimal BMI range, it is crucial to acknowledge that these cutoff points may vary based on gender, race, and other factors. Our future studies will validate these findings in different populations and attempt to explain the mechanism by which the optimal nodal values exist in people with diabetes at different ages.”

Dr. Neeland cautioned, “I think more work needs to be done in terms of not just identifying the risk differences but understanding why and how to better risk stratify individuals and do personalized medicine. I think that’s important, but you have to have good data to support the strategies you’re going to use. These data are observational, and they’re a good start, but they wouldn’t directly impact practice at this point.”

The data will be presented at the European Congress on Obesity taking place May 12-15 in Venice, Italy.

The authors declared no competing interests. Study funding came from several sources, including the Young Talents Project of Hubei Provincial Health Commission, China, Hubei Provincial Natural Science Foundation of China, the Science and Technology Research Key Project of the Education Department of Hubei Province China, and the Sanuo Diabetes Charity Foundation, China, and the Xiangyang Science and Technology Plan Project, China. Dr. Neeland is a speaker and/or consultant for Boehringer Ingelheim, Novo Nordisk, Bayer, and Eli Lilly and Company.
 

A version of this article appeared on Medscape.com.

Among adults with type 2 diabetes (T2D) older than 65 years, a body mass index (BMI) in the moderate overweight category (26-28) appears to offer better protection from cardiovascular death than does a BMI in the “normal” range, new data suggested.

On the other hand, the study findings also suggest that the “normal” range of 23-25 is optimal for middle-aged adults with T2D.

The findings reflect a previously demonstrated phenomenon called the “obesity paradox,” in which older people with overweight may have better outcomes than leaner people due to factors such as bone loss, frailty, and nutritional deficits, study lead author Shaoyong Xu, of Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China, told this news organization.

“In this era of population growth and aging, the question arises as to whether obesity or overweight can be beneficial in improving survival rates for older individuals with diabetes. This topic holds significant relevance due to the potential implications it has on weight management strategies for older adults. If overweight does not pose an increased risk of cardiovascular mortality, it may suggest that older individuals are not necessarily required to strive for weight loss to achieve so-called normal values.”

Moreover, Dr. Xu added, “inappropriate weight loss and being underweight could potentially elevate the risk of cardiovascular events, myocardial infarction, cerebral infarction, and all-cause mortality.”

Thus, he said, “while there are general guidelines recommending a BMI below 25, our findings suggest that personalized BMI targets may be more beneficial, particularly for different age groups and individuals with specific health conditions.”

Asked to comment, Ian J. Neeland, MD, director of cardiovascular prevention, University Hospitals Harrington Heart & Vascular Institute, Case Western Reserve University, Cleveland, Ohio, pointed out that older people who are underweight or in lower weight categories may be more likely to smoke or have undiagnosed cancer, or that “their BMI is not so much reflective of fat mass as of low muscle mass, or sarcopenia, and that is definitely a risk factor for adverse outcomes and risks. ... And those who have slightly higher BMIs may be maintaining muscle mass, even though they’re older, and therefore they have less risk.”

However, Dr. Neeland disagreed with the authors’ conclusions regarding “optimal” BMI. “Just because you have different risk categories based on BMI doesn’t mean that’s ‘optimal’ BMI. The way I would interpret this paper is that there’s an association of mildly overweight with better outcomes in adults who are over 65 with type 2 diabetes. We need to try to understand the mechanisms underlying that observation.”

Dr. Neeland advised that for an older person with T2D who has low muscle mass and frailty, “I wouldn’t recommend necessarily targeted weight loss in that person. But I would potentially recommend weight loss in addition to resistance training, muscle building, and endurance training, and therefore reducing fat mass. The goal would be not so much weight loss but reduction of body fat and maintaining and improving muscle health.”
 

U-Shaped Relationship Found Between Age, BMI, and Cardiovascular Disease (CVD) Risk

The data come from the UK Biobank, a population-based prospective cohort study of adults in the United Kingdom. A total of 22,874 participants with baseline T2D were included in the current study. Baseline surveys were conducted between 2006 and 2010, and follow-up was a median of 12.52 years. During that time, 891 people died of CVD.

Hazard ratios were adjusted for baseline variables including age, sex, smoking history, alcohol consumption, level of physical exercise, and history of CVDs.

Compared with people with BMI a < 25 in the group who were aged 65 years or younger, those with a BMI of 25.0-29.9 had a 13% higher risk for cardiovascular death. However, among those older than 65 years, a BMI between 25.0 and 29.9 was associated with an 18% lower risk.

A U-shaped relationship was found between BMI and the risk for cardiovascular death, with an optimal BMI cutoff of 24.0 in the under-65 group and a 27.0 cutoff in the older group. Ranges of 23.0-25.0 in the under-65 group and 26.0-28 in the older group were associated with the lowest cardiovascular risk.

In contrast, there was a linear relationship between both waist circumference and waist-to-height ratio and the risk for cardiovascular death, making those more direct measures of adiposity, Dr. Xu told this news organization.

“For clinicians, our data underscores the importance of considering age when assessing BMI targets for cardiovascular health. Personalized treatment plans that account for age-specific BMI cutoffs and other risk factors may enhance patient outcomes and reduce CVD mortality,” Dr. Xu said.

However, he added, “while these findings suggest an optimal BMI range, it is crucial to acknowledge that these cutoff points may vary based on gender, race, and other factors. Our future studies will validate these findings in different populations and attempt to explain the mechanism by which the optimal nodal values exist in people with diabetes at different ages.”

Dr. Neeland cautioned, “I think more work needs to be done in terms of not just identifying the risk differences but understanding why and how to better risk stratify individuals and do personalized medicine. I think that’s important, but you have to have good data to support the strategies you’re going to use. These data are observational, and they’re a good start, but they wouldn’t directly impact practice at this point.”

The data will be presented at the European Congress on Obesity taking place May 12-15 in Venice, Italy.

The authors declared no competing interests. Study funding came from several sources, including the Young Talents Project of Hubei Provincial Health Commission, China, Hubei Provincial Natural Science Foundation of China, the Science and Technology Research Key Project of the Education Department of Hubei Province China, and the Sanuo Diabetes Charity Foundation, China, and the Xiangyang Science and Technology Plan Project, China. Dr. Neeland is a speaker and/or consultant for Boehringer Ingelheim, Novo Nordisk, Bayer, and Eli Lilly and Company.
 

A version of this article appeared on Medscape.com.

Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, a large cohort study reported.

Accounting for censoring, the 7-year reintervention risk for vaginal myomectomy was 20.6%, followed by uterine artery embolization (26%), endometrial ablation (35.5%), and hysteroscopic myomectomy (37%).

Hysterectomies accounted for 63.2% of reinterventions according to lead author Susanna D. Mitro, PhD, a research scientist in the Division of Research and Department of Obstetrics and Gynecology at Kaiser Permanente Northern California, Oakland, and colleagues.

The Study

In a cohort of 10,324 patients ages 18-50, 19.9% were Asian, 21.2% Black, 21.3% Hispanic, and 32.5% White, with 5.2% of other races and ethnicities. The most affected age groups were 41-45 and 46-50 years. All participants underwent a first uterus-preserving procedure after leiomyoma diagnosis according to 2009-2021 electronic health records at Kaiser Permanente Northern California.

Reintervention referred to a second uterus-preserving procedure or hysterectomy. Median follow-up was 3.8 years (interquartile range, 1.8-7.4 years), and the proportions of index procedures were as follows: 18% (1857) for hysteroscopic myomectomy; 16.2% (1669) for uterine artery embolization; 21.4% (2211) for endometrial ablations; and 44.4% (4,587) for myomectomy.

Reintervention rates were higher in younger patients after uterine artery embolization, with patients ages 18-35 at the index procedure having 1.4-3.7 times greater reintervention rates than patients ages 46-50 years. Reintervention rates for hysteroscopic myomectomy varied by parity, with multiparous patients at 35% greater risk than their nulliparous counterparts.

On the age issue, the authors note that symptom recurrence may be less common in older patients, perhaps because of the onset of menopause. “Alternatively, findings may be explained by age-specific care strategies: Older patients experiencing symptom recurrence may prefer to wait until the onset of menopause rather than pursuing another surgical treatment,” they wrote.

A recent study with 7 years’ follow-up reported a 2.4 times greater risk of hysterectomy after uterine artery embolization versus myomectomy. Reintervention rates may be lower after myomectomy because otherwise asymptomatic patients pursue myomectomy to treat infertility, the authors wrote. Alternatively, myomectomy may more completely remove leiomyomas.

These common benign tumors take a toll on healthcare resources, in 2012 costing up to $9.4 billion annually (in 2010 dollars) for related surgeries, medications, and procedures. Leiomyomas are reportedly the most frequent reason for hysterectomy.

Robust data on the optimal therapeutic approach to fibroids have been sparse, however, with a 2017 comparative-effectiveness review from the Agency for Healthcare Research and Quality reporting that evidence on leiomyoma treatments was insufficient to guide clinical care. Few well-conducted trials of leiomyoma treatment have directly compared different treatment options, the authors noted.

The rate of myomectomy is reported to be 9.2 per 10,000 woman-years in Black women and 1.3 per 10,000 woman years in White women, and the recurrence rate after myomectomy can be as great as 60% when patients are followed up to 5 years.

The authors said their findings “may be a reference to discuss expectations for treatment outcomes when choosing initial uterus-preserving treatment for leiomyomas, especially for patients receiving treatment years before the likely onset of menopause.”

This research was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health. Coauthor Dr. Lauren Wise is a paid consultant for AbbVie and has received in-kind donations from Swiss Precision Diagnostics and Kindara.com; she has also received payment from the Gates Foundation.

Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, a large cohort study reported.

Accounting for censoring, the 7-year reintervention risk for vaginal myomectomy was 20.6%, followed by uterine artery embolization (26%), endometrial ablation (35.5%), and hysteroscopic myomectomy (37%).

Hysterectomies accounted for 63.2% of reinterventions according to lead author Susanna D. Mitro, PhD, a research scientist in the Division of Research and Department of Obstetrics and Gynecology at Kaiser Permanente Northern California, Oakland, and colleagues.

The Study

In a cohort of 10,324 patients ages 18-50, 19.9% were Asian, 21.2% Black, 21.3% Hispanic, and 32.5% White, with 5.2% of other races and ethnicities. The most affected age groups were 41-45 and 46-50 years. All participants underwent a first uterus-preserving procedure after leiomyoma diagnosis according to 2009-2021 electronic health records at Kaiser Permanente Northern California.

Reintervention referred to a second uterus-preserving procedure or hysterectomy. Median follow-up was 3.8 years (interquartile range, 1.8-7.4 years), and the proportions of index procedures were as follows: 18% (1857) for hysteroscopic myomectomy; 16.2% (1669) for uterine artery embolization; 21.4% (2211) for endometrial ablations; and 44.4% (4,587) for myomectomy.

Reintervention rates were higher in younger patients after uterine artery embolization, with patients ages 18-35 at the index procedure having 1.4-3.7 times greater reintervention rates than patients ages 46-50 years. Reintervention rates for hysteroscopic myomectomy varied by parity, with multiparous patients at 35% greater risk than their nulliparous counterparts.

On the age issue, the authors note that symptom recurrence may be less common in older patients, perhaps because of the onset of menopause. “Alternatively, findings may be explained by age-specific care strategies: Older patients experiencing symptom recurrence may prefer to wait until the onset of menopause rather than pursuing another surgical treatment,” they wrote.

A recent study with 7 years’ follow-up reported a 2.4 times greater risk of hysterectomy after uterine artery embolization versus myomectomy. Reintervention rates may be lower after myomectomy because otherwise asymptomatic patients pursue myomectomy to treat infertility, the authors wrote. Alternatively, myomectomy may more completely remove leiomyomas.

These common benign tumors take a toll on healthcare resources, in 2012 costing up to $9.4 billion annually (in 2010 dollars) for related surgeries, medications, and procedures. Leiomyomas are reportedly the most frequent reason for hysterectomy.

Robust data on the optimal therapeutic approach to fibroids have been sparse, however, with a 2017 comparative-effectiveness review from the Agency for Healthcare Research and Quality reporting that evidence on leiomyoma treatments was insufficient to guide clinical care. Few well-conducted trials of leiomyoma treatment have directly compared different treatment options, the authors noted.

The rate of myomectomy is reported to be 9.2 per 10,000 woman-years in Black women and 1.3 per 10,000 woman years in White women, and the recurrence rate after myomectomy can be as great as 60% when patients are followed up to 5 years.

The authors said their findings “may be a reference to discuss expectations for treatment outcomes when choosing initial uterus-preserving treatment for leiomyomas, especially for patients receiving treatment years before the likely onset of menopause.”

This research was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health. Coauthor Dr. Lauren Wise is a paid consultant for AbbVie and has received in-kind donations from Swiss Precision Diagnostics and Kindara.com; she has also received payment from the Gates Foundation.

Reintervention rates after uterus-preserving surgery for leiomyomata were lowest after vaginal myomectomy, the most frequent among four therapeutic approaches, a large cohort study reported.

Accounting for censoring, the 7-year reintervention risk for vaginal myomectomy was 20.6%, followed by uterine artery embolization (26%), endometrial ablation (35.5%), and hysteroscopic myomectomy (37%).

Hysterectomies accounted for 63.2% of reinterventions according to lead author Susanna D. Mitro, PhD, a research scientist in the Division of Research and Department of Obstetrics and Gynecology at Kaiser Permanente Northern California, Oakland, and colleagues.

The Study

In a cohort of 10,324 patients ages 18-50, 19.9% were Asian, 21.2% Black, 21.3% Hispanic, and 32.5% White, with 5.2% of other races and ethnicities. The most affected age groups were 41-45 and 46-50 years. All participants underwent a first uterus-preserving procedure after leiomyoma diagnosis according to 2009-2021 electronic health records at Kaiser Permanente Northern California.

Reintervention referred to a second uterus-preserving procedure or hysterectomy. Median follow-up was 3.8 years (interquartile range, 1.8-7.4 years), and the proportions of index procedures were as follows: 18% (1857) for hysteroscopic myomectomy; 16.2% (1669) for uterine artery embolization; 21.4% (2211) for endometrial ablations; and 44.4% (4,587) for myomectomy.

Reintervention rates were higher in younger patients after uterine artery embolization, with patients ages 18-35 at the index procedure having 1.4-3.7 times greater reintervention rates than patients ages 46-50 years. Reintervention rates for hysteroscopic myomectomy varied by parity, with multiparous patients at 35% greater risk than their nulliparous counterparts.

On the age issue, the authors note that symptom recurrence may be less common in older patients, perhaps because of the onset of menopause. “Alternatively, findings may be explained by age-specific care strategies: Older patients experiencing symptom recurrence may prefer to wait until the onset of menopause rather than pursuing another surgical treatment,” they wrote.

A recent study with 7 years’ follow-up reported a 2.4 times greater risk of hysterectomy after uterine artery embolization versus myomectomy. Reintervention rates may be lower after myomectomy because otherwise asymptomatic patients pursue myomectomy to treat infertility, the authors wrote. Alternatively, myomectomy may more completely remove leiomyomas.

These common benign tumors take a toll on healthcare resources, in 2012 costing up to $9.4 billion annually (in 2010 dollars) for related surgeries, medications, and procedures. Leiomyomas are reportedly the most frequent reason for hysterectomy.

Robust data on the optimal therapeutic approach to fibroids have been sparse, however, with a 2017 comparative-effectiveness review from the Agency for Healthcare Research and Quality reporting that evidence on leiomyoma treatments was insufficient to guide clinical care. Few well-conducted trials of leiomyoma treatment have directly compared different treatment options, the authors noted.

The rate of myomectomy is reported to be 9.2 per 10,000 woman-years in Black women and 1.3 per 10,000 woman years in White women, and the recurrence rate after myomectomy can be as great as 60% when patients are followed up to 5 years.

The authors said their findings “may be a reference to discuss expectations for treatment outcomes when choosing initial uterus-preserving treatment for leiomyomas, especially for patients receiving treatment years before the likely onset of menopause.”

This research was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health. Coauthor Dr. Lauren Wise is a paid consultant for AbbVie and has received in-kind donations from Swiss Precision Diagnostics and Kindara.com; she has also received payment from the Gates Foundation.