Men's Health

Childhood cancers represent a diverse group of neoplasms, and thanks to advances in treatment, survival rates have improved significantly. Today, more than 80%-85% of children diagnosed with cancer in developed countries survive into adulthood.

This increase in survival has brought new challenges, however. Compared with the general population, childhood cancer survivors (CCS) are at a notably higher risk for early mortality, developing secondary cancers, and experiencing various long-term clinical and psychosocial issues stemming from their disease or its treatment.

Long-term follow-up care for CCS is a complex and evolving field. Despite ongoing efforts to establish global and national guidelines, current evidence indicates that the care and management of these patients remain suboptimal.

Sexual dysfunction is a common and significant late effect among CCS. The disruptions caused by cancer and its treatment can interfere with normal physiological and psychological development, leading to issues with sexual function. This aspect of health is critical as it influences not just physical well-being but also psychosocial, developmental, and emotional health.
 

Characteristics and Mechanisms

Sexual functioning encompasses the physiological and psychological aspects of sexual behavior, including desire, arousal, orgasm, sexual pleasure, and overall satisfaction.

As CCS reach adolescence or adulthood, they often face sexual and reproductive issues, particularly as they enter romantic relationships.

Sexual functioning is a complex process that relies on the interaction of various factors, including physiological health, psychosexual development, romantic relationships, body image, and desire.

Despite its importance, the impact of childhood cancer on sexual function is often overlooked, even though cancer and its treatments can have lifelong effects. 
 

Sexual Function in CCS

A recent review aimed to summarize the existing research on sexual function among CCS, highlighting assessment tools, key stages of psychosexual development, common sexual problems, and the prevalence of sexual dysfunction.

The review study included 22 studies published between 2000 and 2022, comprising two qualitative, six cohort, and 14 cross-sectional studies.

Most CCS reached all key stages of psychosexual development at an average age of 29.8 years. Although some milestones were achieved later than is typical, many survivors felt they reached these stages at the appropriate time. Sexual initiation was less common among those who had undergone intensive neurotoxic treatments, such as those diagnosed with brain tumors or leukemia in childhood.

In a cross-sectional study of CCS aged 17-39 years, about one third had never engaged in sexual intercourse, 41.4% reported never experiencing sexual attraction, 44.8% were dissatisfied with their sex lives, and many rarely felt sexually attractive to others. Another study found that common issues among CCS included a lack of interest in sex (30%), difficulty enjoying sex (24%), and difficulty becoming aroused (23%). However, comparing and analyzing these problems was challenging due to the lack of standardized assessment criteria.

The prevalence of sexual dysfunction among CCS ranged from 12.3% to 46.5%. For males, the prevalence ranged from 12.3% to 54.0%, while for females, it ranged from 19.9% to 57.0%.
 

Factors Influencing Sexual Function

The review identified the following four categories of factors influencing sexual function in CCS: Demographic, treatment-related, psychological, and physiological.

Demographic factors: Gender, age, education level, relationship status, income level, and race all play roles in sexual function.

Female survivors reported more severe sexual dysfunction and poorer sexual health than did male survivors. Age at cancer diagnosis, age at evaluation, and the time since diagnosis were closely linked to sexual experiences. Patients diagnosed with cancer during childhood tended to report better sexual function than those diagnosed during adolescence.

Treatment-related factors: The type of cancer and intensity of treatment, along with surgical history, were significant factors. Surgeries involving the spinal cord or sympathetic nerves, as well as a history of prostate or pelvic surgery, were strongly associated with erectile dysfunction in men. In women, pelvic surgeries and treatments to the pelvic area were commonly linked to sexual dysfunction.

The association between treatment intensity and sexual function was noted across several studies, although the results were not always consistent. For example, testicular radiation above 10 Gy was positively correlated with sexual dysfunction. Women who underwent more intensive treatments were more likely to report issues in multiple areas of sexual function, while men in this group were less likely to have children.

Among female CCS, certain types of cancer, such as germ cell tumors, renal tumors, and leukemia, present a higher risk for sexual dysfunction. Women who had CNS tumors in childhood frequently reported problems like difficulty in sexual arousal, low sexual satisfaction, infrequent sexual activity, and fewer sexual partners, compared with survivors of other cancers. Survivors of acute lymphoblastic leukemia and those who underwent hematopoietic stem cell transplantation (HSCT) also showed varying degrees of impaired sexual function, compared with the general population. The HSCT group showed significant testicular damage, including reduced testicular volumes, low testosterone levels, and low sperm counts.

Psychological factors: These factors, such as emotional distress, play a significant role in sexual dysfunction among CCS. Symptoms like anxiety, nervousness during sexual activity, and depression are commonly reported by those with sexual dysfunction. The connection between body image and sexual function is complex. Many CCS with sexual dysfunction express concern about how others, particularly their partners, perceived their altered body image due to cancer and its treatment.

Physiological factors: In male CCS, low serum testosterone levels and low lean muscle mass are linked to an increased risk for sexual dysfunction. Treatments involving alkylating agents or testicular radiation, and surgery or radiotherapy targeting the genitourinary organs or the hypothalamic-pituitary region, can lead to various physiological and endocrine disorders, contributing to sexual dysfunction. Despite these risks, there is a lack of research evaluating sexual function through the lens of the hypothalamic-pituitary-gonadal axis and neuroendocrine pathways.
 

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

Childhood cancers represent a diverse group of neoplasms, and thanks to advances in treatment, survival rates have improved significantly. Today, more than 80%-85% of children diagnosed with cancer in developed countries survive into adulthood.

This increase in survival has brought new challenges, however. Compared with the general population, childhood cancer survivors (CCS) are at a notably higher risk for early mortality, developing secondary cancers, and experiencing various long-term clinical and psychosocial issues stemming from their disease or its treatment.

Long-term follow-up care for CCS is a complex and evolving field. Despite ongoing efforts to establish global and national guidelines, current evidence indicates that the care and management of these patients remain suboptimal.

Sexual dysfunction is a common and significant late effect among CCS. The disruptions caused by cancer and its treatment can interfere with normal physiological and psychological development, leading to issues with sexual function. This aspect of health is critical as it influences not just physical well-being but also psychosocial, developmental, and emotional health.
 

Characteristics and Mechanisms

Sexual functioning encompasses the physiological and psychological aspects of sexual behavior, including desire, arousal, orgasm, sexual pleasure, and overall satisfaction.

As CCS reach adolescence or adulthood, they often face sexual and reproductive issues, particularly as they enter romantic relationships.

Sexual functioning is a complex process that relies on the interaction of various factors, including physiological health, psychosexual development, romantic relationships, body image, and desire.

Despite its importance, the impact of childhood cancer on sexual function is often overlooked, even though cancer and its treatments can have lifelong effects. 
 

Sexual Function in CCS

A recent review aimed to summarize the existing research on sexual function among CCS, highlighting assessment tools, key stages of psychosexual development, common sexual problems, and the prevalence of sexual dysfunction.

The review study included 22 studies published between 2000 and 2022, comprising two qualitative, six cohort, and 14 cross-sectional studies.

Most CCS reached all key stages of psychosexual development at an average age of 29.8 years. Although some milestones were achieved later than is typical, many survivors felt they reached these stages at the appropriate time. Sexual initiation was less common among those who had undergone intensive neurotoxic treatments, such as those diagnosed with brain tumors or leukemia in childhood.

In a cross-sectional study of CCS aged 17-39 years, about one third had never engaged in sexual intercourse, 41.4% reported never experiencing sexual attraction, 44.8% were dissatisfied with their sex lives, and many rarely felt sexually attractive to others. Another study found that common issues among CCS included a lack of interest in sex (30%), difficulty enjoying sex (24%), and difficulty becoming aroused (23%). However, comparing and analyzing these problems was challenging due to the lack of standardized assessment criteria.

The prevalence of sexual dysfunction among CCS ranged from 12.3% to 46.5%. For males, the prevalence ranged from 12.3% to 54.0%, while for females, it ranged from 19.9% to 57.0%.
 

Factors Influencing Sexual Function

The review identified the following four categories of factors influencing sexual function in CCS: Demographic, treatment-related, psychological, and physiological.

Demographic factors: Gender, age, education level, relationship status, income level, and race all play roles in sexual function.

Female survivors reported more severe sexual dysfunction and poorer sexual health than did male survivors. Age at cancer diagnosis, age at evaluation, and the time since diagnosis were closely linked to sexual experiences. Patients diagnosed with cancer during childhood tended to report better sexual function than those diagnosed during adolescence.

Treatment-related factors: The type of cancer and intensity of treatment, along with surgical history, were significant factors. Surgeries involving the spinal cord or sympathetic nerves, as well as a history of prostate or pelvic surgery, were strongly associated with erectile dysfunction in men. In women, pelvic surgeries and treatments to the pelvic area were commonly linked to sexual dysfunction.

The association between treatment intensity and sexual function was noted across several studies, although the results were not always consistent. For example, testicular radiation above 10 Gy was positively correlated with sexual dysfunction. Women who underwent more intensive treatments were more likely to report issues in multiple areas of sexual function, while men in this group were less likely to have children.

Among female CCS, certain types of cancer, such as germ cell tumors, renal tumors, and leukemia, present a higher risk for sexual dysfunction. Women who had CNS tumors in childhood frequently reported problems like difficulty in sexual arousal, low sexual satisfaction, infrequent sexual activity, and fewer sexual partners, compared with survivors of other cancers. Survivors of acute lymphoblastic leukemia and those who underwent hematopoietic stem cell transplantation (HSCT) also showed varying degrees of impaired sexual function, compared with the general population. The HSCT group showed significant testicular damage, including reduced testicular volumes, low testosterone levels, and low sperm counts.

Psychological factors: These factors, such as emotional distress, play a significant role in sexual dysfunction among CCS. Symptoms like anxiety, nervousness during sexual activity, and depression are commonly reported by those with sexual dysfunction. The connection between body image and sexual function is complex. Many CCS with sexual dysfunction express concern about how others, particularly their partners, perceived their altered body image due to cancer and its treatment.

Physiological factors: In male CCS, low serum testosterone levels and low lean muscle mass are linked to an increased risk for sexual dysfunction. Treatments involving alkylating agents or testicular radiation, and surgery or radiotherapy targeting the genitourinary organs or the hypothalamic-pituitary region, can lead to various physiological and endocrine disorders, contributing to sexual dysfunction. Despite these risks, there is a lack of research evaluating sexual function through the lens of the hypothalamic-pituitary-gonadal axis and neuroendocrine pathways.
 

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

Childhood cancers represent a diverse group of neoplasms, and thanks to advances in treatment, survival rates have improved significantly. Today, more than 80%-85% of children diagnosed with cancer in developed countries survive into adulthood.

This increase in survival has brought new challenges, however. Compared with the general population, childhood cancer survivors (CCS) are at a notably higher risk for early mortality, developing secondary cancers, and experiencing various long-term clinical and psychosocial issues stemming from their disease or its treatment.

Long-term follow-up care for CCS is a complex and evolving field. Despite ongoing efforts to establish global and national guidelines, current evidence indicates that the care and management of these patients remain suboptimal.

Sexual dysfunction is a common and significant late effect among CCS. The disruptions caused by cancer and its treatment can interfere with normal physiological and psychological development, leading to issues with sexual function. This aspect of health is critical as it influences not just physical well-being but also psychosocial, developmental, and emotional health.
 

Characteristics and Mechanisms

Sexual functioning encompasses the physiological and psychological aspects of sexual behavior, including desire, arousal, orgasm, sexual pleasure, and overall satisfaction.

As CCS reach adolescence or adulthood, they often face sexual and reproductive issues, particularly as they enter romantic relationships.

Sexual functioning is a complex process that relies on the interaction of various factors, including physiological health, psychosexual development, romantic relationships, body image, and desire.

Despite its importance, the impact of childhood cancer on sexual function is often overlooked, even though cancer and its treatments can have lifelong effects. 
 

Sexual Function in CCS

A recent review aimed to summarize the existing research on sexual function among CCS, highlighting assessment tools, key stages of psychosexual development, common sexual problems, and the prevalence of sexual dysfunction.

The review study included 22 studies published between 2000 and 2022, comprising two qualitative, six cohort, and 14 cross-sectional studies.

Most CCS reached all key stages of psychosexual development at an average age of 29.8 years. Although some milestones were achieved later than is typical, many survivors felt they reached these stages at the appropriate time. Sexual initiation was less common among those who had undergone intensive neurotoxic treatments, such as those diagnosed with brain tumors or leukemia in childhood.

In a cross-sectional study of CCS aged 17-39 years, about one third had never engaged in sexual intercourse, 41.4% reported never experiencing sexual attraction, 44.8% were dissatisfied with their sex lives, and many rarely felt sexually attractive to others. Another study found that common issues among CCS included a lack of interest in sex (30%), difficulty enjoying sex (24%), and difficulty becoming aroused (23%). However, comparing and analyzing these problems was challenging due to the lack of standardized assessment criteria.

The prevalence of sexual dysfunction among CCS ranged from 12.3% to 46.5%. For males, the prevalence ranged from 12.3% to 54.0%, while for females, it ranged from 19.9% to 57.0%.
 

Factors Influencing Sexual Function

The review identified the following four categories of factors influencing sexual function in CCS: Demographic, treatment-related, psychological, and physiological.

Demographic factors: Gender, age, education level, relationship status, income level, and race all play roles in sexual function.

Female survivors reported more severe sexual dysfunction and poorer sexual health than did male survivors. Age at cancer diagnosis, age at evaluation, and the time since diagnosis were closely linked to sexual experiences. Patients diagnosed with cancer during childhood tended to report better sexual function than those diagnosed during adolescence.

Treatment-related factors: The type of cancer and intensity of treatment, along with surgical history, were significant factors. Surgeries involving the spinal cord or sympathetic nerves, as well as a history of prostate or pelvic surgery, were strongly associated with erectile dysfunction in men. In women, pelvic surgeries and treatments to the pelvic area were commonly linked to sexual dysfunction.

The association between treatment intensity and sexual function was noted across several studies, although the results were not always consistent. For example, testicular radiation above 10 Gy was positively correlated with sexual dysfunction. Women who underwent more intensive treatments were more likely to report issues in multiple areas of sexual function, while men in this group were less likely to have children.

Among female CCS, certain types of cancer, such as germ cell tumors, renal tumors, and leukemia, present a higher risk for sexual dysfunction. Women who had CNS tumors in childhood frequently reported problems like difficulty in sexual arousal, low sexual satisfaction, infrequent sexual activity, and fewer sexual partners, compared with survivors of other cancers. Survivors of acute lymphoblastic leukemia and those who underwent hematopoietic stem cell transplantation (HSCT) also showed varying degrees of impaired sexual function, compared with the general population. The HSCT group showed significant testicular damage, including reduced testicular volumes, low testosterone levels, and low sperm counts.

Psychological factors: These factors, such as emotional distress, play a significant role in sexual dysfunction among CCS. Symptoms like anxiety, nervousness during sexual activity, and depression are commonly reported by those with sexual dysfunction. The connection between body image and sexual function is complex. Many CCS with sexual dysfunction express concern about how others, particularly their partners, perceived their altered body image due to cancer and its treatment.

Physiological factors: In male CCS, low serum testosterone levels and low lean muscle mass are linked to an increased risk for sexual dysfunction. Treatments involving alkylating agents or testicular radiation, and surgery or radiotherapy targeting the genitourinary organs or the hypothalamic-pituitary region, can lead to various physiological and endocrine disorders, contributing to sexual dysfunction. Despite these risks, there is a lack of research evaluating sexual function through the lens of the hypothalamic-pituitary-gonadal axis and neuroendocrine pathways.
 

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

BRCA1 and BRCA2 pathogenic variants carry well-known associations with breast and ovarian cancers in women, which has led to robust clinical guidelines for early genetic testing and risk-reduction strategies. 

Male carriers of BRCA1/2 pathogenic variants also face an increased risk for cancer, particularly of the prostate, pancreas, and breast. 

However, men often fly under the radar. 

Although males represent half of BRCA1/2 pathogenic variant carriers, men are much less likely to receive genetic testing for BRCA mutations. “Most people (including their clinicians) are unaware of their carrier status,” Heather Cheng, MD, PhD, with University of Washington, Seattle, and colleagues explained in a comprehensive review on the subject, published in JAMA Oncology. Most are also unaware of “the associated cancer risks, and management recommendations” for BRCA carriers. 

The testing gap in males may exist, in part, because of a “general lack of awareness” that BRCA gene mutations can be passed down to children from both the mother and father, Elisa Port, MD, chief of breast surgery for the Mount Sinai Health System in New York City, told this news organization.

A daughter can inherit a mutated BRCA gene that puts her at risk for breast or ovarian cancer from her mother’s or father’s family and, similarly, a son can inherit a mutated BRCA gene from either side of the family that puts him at an increased risk for developing prostate and other cancers, explained Dr. Port, director of the Center of Excellence for Breast Cancer at The Tisch Cancer Institute at Mount Sinai. 

Considering family history and genetics on both sides of the family is important when assessing cancer risk in men and women, Dr. Port said. 
 

BRCA Mutations in Men: What’s the Risk? 

Although fewer than 1% of all breast cancers occur in men, when men do carry a BRCA mutation, their risk for breast cancer can increase considerably. The lifetime risk for breast cancer can be as high as 9% in male BRCA2 carriers and up to 1.2% in BRCA1 carriers. 

BRCA1/2 mutations also put men at increased risk for pancreatic and prostate cancers.

For pancreatic cancer, male BRCA1 carriers have a nearly twofold increased risk compared with the general population, with a lifetime risk of 3%. BRCA2 carriers have a three- to nearly eightfold increased risk, with a lifetime risk up to 7%.

Male BRCA1 carriers face a nearly fourfold increased risk of developing prostate cancer and an absolute lifetime risk of 15%-45%. Male BRCA2 carriers have a five- to ninefold increased risk for prostate cancer, with an absolute lifetime risk between 27% and 60%. 
 

When to Test, When to Screen?

Despite the increased risk for several cancers associated with BRCA mutations, many men are not offered genetic testing.

BRCA1/2 genetic testing in men is “ultra-important but underutilized and is an evolving unmet need that the field needs to address,” Kai Tsao, MD MS, medical director of the Medical Oncology Prostate Cancer Program at Mount Sinai in New York City, told this news organization. 

For men considering genetic testing, in Dr. Tsao’s experience, barriers may include fear that insurance may not cover the test and that a positive test may increase insurance premiums, as well as concerns about what the test result may mean for them and their family.

Even for confirmed BRCA carriers, cancer screening guidelines for men vary.

For breast screening in men, there’s limited data to inform guidelines. The National Cancer Center Network currently recommends breast awareness and teaching self-examination starting at age 35 and recommends men with BRCA variants consider yearly mammograms starting at age 50, or 10 years before the earliest male breast cancer diagnosis in the family. 

Data show that screening mammography in men at high-risk for breast cancer yields similar cancer detection rates in men and women, “suggesting mammography screening may be valuable in male BRCA carriers,” the review authors noted. And, in a recent study of men with BRCA1/2 pathogenic variants, most (71%) recommended for screening mammography completed their screening. 

The European Society for Medical Oncology (ESMO) has similar screening recommendations but focuses only on men with BRCA2 mutations and suggests breast ultrasonography as well as mammography as a screening option.

The larger “issue is the general population doesn’t think of breast cancer when they think of men, which may delay seeking medical attention,” said Melissa Fana, MD, of NYU Grossman Long Island School of Medicine and NYU Langone Health, who wasn’t involved in the review. 

For pancreatic cancer, guidelines suggest BRCA1/2 carriers be screened for pancreatic cancer starting at age 50, or 10 years before the earliest known pancreatic cancer in the family, although the guidelines vary on the role family history should play.

And for prostate cancer, current guidelines recommend male BRCA carriers begin prostate-specific antigen screening between age 40 and 45 years, although recommendations on screening intervals and start age vary. ESMO recommendations are similar but only apply to BRCA2 carriers.

A male patient with a BRCA1/2 variant is typically referred for genetic counseling as well, Dr. Tsao explained. But “the challenge is that we don’t have a very good healthcare infrastructure right now” to follow through with that, he added. “Oftentimes a patient will wait many months or even more than a year for a genetic counseling appointment.”

To help improve these issues, Mount Sinai recently launched a comprehensive BRCA program for men and women that offers genetic testing and counseling for patients and family members.

Overall, identifying more male BRCA1/2 carriers will “maximize opportunities for cancer early detection, targeted risk management, and cancer treatment for males, along with facilitating opportunities for risk reduction and prevention in their family members, thereby decreasing the burden of hereditary cancer,” Dr. Cheng and colleagues concluded.

Support for the review was provided in part by BRCA Research and Cure Alliance and the Men & BRCA Program at the Basser Center for BRCA. Cheng reported grants from Promontory Pharmaceutics, Medivation, Sanofi, Janssen, royalties from UpToDate, nonfinancial support from Color Health, personal fees from AstraZeneca, BRCA Research and Cure Alliance (CureBRCA) outside the submitted work. Dr. Port, Dr. Tsao, and Dr. Fana had no conflicts of interest.
 

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

BRCA1 and BRCA2 pathogenic variants carry well-known associations with breast and ovarian cancers in women, which has led to robust clinical guidelines for early genetic testing and risk-reduction strategies. 

Male carriers of BRCA1/2 pathogenic variants also face an increased risk for cancer, particularly of the prostate, pancreas, and breast. 

However, men often fly under the radar. 

Although males represent half of BRCA1/2 pathogenic variant carriers, men are much less likely to receive genetic testing for BRCA mutations. “Most people (including their clinicians) are unaware of their carrier status,” Heather Cheng, MD, PhD, with University of Washington, Seattle, and colleagues explained in a comprehensive review on the subject, published in JAMA Oncology. Most are also unaware of “the associated cancer risks, and management recommendations” for BRCA carriers. 

The testing gap in males may exist, in part, because of a “general lack of awareness” that BRCA gene mutations can be passed down to children from both the mother and father, Elisa Port, MD, chief of breast surgery for the Mount Sinai Health System in New York City, told this news organization.

A daughter can inherit a mutated BRCA gene that puts her at risk for breast or ovarian cancer from her mother’s or father’s family and, similarly, a son can inherit a mutated BRCA gene from either side of the family that puts him at an increased risk for developing prostate and other cancers, explained Dr. Port, director of the Center of Excellence for Breast Cancer at The Tisch Cancer Institute at Mount Sinai. 

Considering family history and genetics on both sides of the family is important when assessing cancer risk in men and women, Dr. Port said. 
 

BRCA Mutations in Men: What’s the Risk? 

Although fewer than 1% of all breast cancers occur in men, when men do carry a BRCA mutation, their risk for breast cancer can increase considerably. The lifetime risk for breast cancer can be as high as 9% in male BRCA2 carriers and up to 1.2% in BRCA1 carriers. 

BRCA1/2 mutations also put men at increased risk for pancreatic and prostate cancers.

For pancreatic cancer, male BRCA1 carriers have a nearly twofold increased risk compared with the general population, with a lifetime risk of 3%. BRCA2 carriers have a three- to nearly eightfold increased risk, with a lifetime risk up to 7%.

Male BRCA1 carriers face a nearly fourfold increased risk of developing prostate cancer and an absolute lifetime risk of 15%-45%. Male BRCA2 carriers have a five- to ninefold increased risk for prostate cancer, with an absolute lifetime risk between 27% and 60%. 
 

When to Test, When to Screen?

Despite the increased risk for several cancers associated with BRCA mutations, many men are not offered genetic testing.

BRCA1/2 genetic testing in men is “ultra-important but underutilized and is an evolving unmet need that the field needs to address,” Kai Tsao, MD MS, medical director of the Medical Oncology Prostate Cancer Program at Mount Sinai in New York City, told this news organization. 

For men considering genetic testing, in Dr. Tsao’s experience, barriers may include fear that insurance may not cover the test and that a positive test may increase insurance premiums, as well as concerns about what the test result may mean for them and their family.

Even for confirmed BRCA carriers, cancer screening guidelines for men vary.

For breast screening in men, there’s limited data to inform guidelines. The National Cancer Center Network currently recommends breast awareness and teaching self-examination starting at age 35 and recommends men with BRCA variants consider yearly mammograms starting at age 50, or 10 years before the earliest male breast cancer diagnosis in the family. 

Data show that screening mammography in men at high-risk for breast cancer yields similar cancer detection rates in men and women, “suggesting mammography screening may be valuable in male BRCA carriers,” the review authors noted. And, in a recent study of men with BRCA1/2 pathogenic variants, most (71%) recommended for screening mammography completed their screening. 

The European Society for Medical Oncology (ESMO) has similar screening recommendations but focuses only on men with BRCA2 mutations and suggests breast ultrasonography as well as mammography as a screening option.

The larger “issue is the general population doesn’t think of breast cancer when they think of men, which may delay seeking medical attention,” said Melissa Fana, MD, of NYU Grossman Long Island School of Medicine and NYU Langone Health, who wasn’t involved in the review. 

For pancreatic cancer, guidelines suggest BRCA1/2 carriers be screened for pancreatic cancer starting at age 50, or 10 years before the earliest known pancreatic cancer in the family, although the guidelines vary on the role family history should play.

And for prostate cancer, current guidelines recommend male BRCA carriers begin prostate-specific antigen screening between age 40 and 45 years, although recommendations on screening intervals and start age vary. ESMO recommendations are similar but only apply to BRCA2 carriers.

A male patient with a BRCA1/2 variant is typically referred for genetic counseling as well, Dr. Tsao explained. But “the challenge is that we don’t have a very good healthcare infrastructure right now” to follow through with that, he added. “Oftentimes a patient will wait many months or even more than a year for a genetic counseling appointment.”

To help improve these issues, Mount Sinai recently launched a comprehensive BRCA program for men and women that offers genetic testing and counseling for patients and family members.

Overall, identifying more male BRCA1/2 carriers will “maximize opportunities for cancer early detection, targeted risk management, and cancer treatment for males, along with facilitating opportunities for risk reduction and prevention in their family members, thereby decreasing the burden of hereditary cancer,” Dr. Cheng and colleagues concluded.

Support for the review was provided in part by BRCA Research and Cure Alliance and the Men & BRCA Program at the Basser Center for BRCA. Cheng reported grants from Promontory Pharmaceutics, Medivation, Sanofi, Janssen, royalties from UpToDate, nonfinancial support from Color Health, personal fees from AstraZeneca, BRCA Research and Cure Alliance (CureBRCA) outside the submitted work. Dr. Port, Dr. Tsao, and Dr. Fana had no conflicts of interest.
 

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

BRCA1 and BRCA2 pathogenic variants carry well-known associations with breast and ovarian cancers in women, which has led to robust clinical guidelines for early genetic testing and risk-reduction strategies. 

Male carriers of BRCA1/2 pathogenic variants also face an increased risk for cancer, particularly of the prostate, pancreas, and breast. 

However, men often fly under the radar. 

Although males represent half of BRCA1/2 pathogenic variant carriers, men are much less likely to receive genetic testing for BRCA mutations. “Most people (including their clinicians) are unaware of their carrier status,” Heather Cheng, MD, PhD, with University of Washington, Seattle, and colleagues explained in a comprehensive review on the subject, published in JAMA Oncology. Most are also unaware of “the associated cancer risks, and management recommendations” for BRCA carriers. 

The testing gap in males may exist, in part, because of a “general lack of awareness” that BRCA gene mutations can be passed down to children from both the mother and father, Elisa Port, MD, chief of breast surgery for the Mount Sinai Health System in New York City, told this news organization.

A daughter can inherit a mutated BRCA gene that puts her at risk for breast or ovarian cancer from her mother’s or father’s family and, similarly, a son can inherit a mutated BRCA gene from either side of the family that puts him at an increased risk for developing prostate and other cancers, explained Dr. Port, director of the Center of Excellence for Breast Cancer at The Tisch Cancer Institute at Mount Sinai. 

Considering family history and genetics on both sides of the family is important when assessing cancer risk in men and women, Dr. Port said. 
 

BRCA Mutations in Men: What’s the Risk? 

Although fewer than 1% of all breast cancers occur in men, when men do carry a BRCA mutation, their risk for breast cancer can increase considerably. The lifetime risk for breast cancer can be as high as 9% in male BRCA2 carriers and up to 1.2% in BRCA1 carriers. 

BRCA1/2 mutations also put men at increased risk for pancreatic and prostate cancers.

For pancreatic cancer, male BRCA1 carriers have a nearly twofold increased risk compared with the general population, with a lifetime risk of 3%. BRCA2 carriers have a three- to nearly eightfold increased risk, with a lifetime risk up to 7%.

Male BRCA1 carriers face a nearly fourfold increased risk of developing prostate cancer and an absolute lifetime risk of 15%-45%. Male BRCA2 carriers have a five- to ninefold increased risk for prostate cancer, with an absolute lifetime risk between 27% and 60%. 
 

When to Test, When to Screen?

Despite the increased risk for several cancers associated with BRCA mutations, many men are not offered genetic testing.

BRCA1/2 genetic testing in men is “ultra-important but underutilized and is an evolving unmet need that the field needs to address,” Kai Tsao, MD MS, medical director of the Medical Oncology Prostate Cancer Program at Mount Sinai in New York City, told this news organization. 

For men considering genetic testing, in Dr. Tsao’s experience, barriers may include fear that insurance may not cover the test and that a positive test may increase insurance premiums, as well as concerns about what the test result may mean for them and their family.

Even for confirmed BRCA carriers, cancer screening guidelines for men vary.

For breast screening in men, there’s limited data to inform guidelines. The National Cancer Center Network currently recommends breast awareness and teaching self-examination starting at age 35 and recommends men with BRCA variants consider yearly mammograms starting at age 50, or 10 years before the earliest male breast cancer diagnosis in the family. 

Data show that screening mammography in men at high-risk for breast cancer yields similar cancer detection rates in men and women, “suggesting mammography screening may be valuable in male BRCA carriers,” the review authors noted. And, in a recent study of men with BRCA1/2 pathogenic variants, most (71%) recommended for screening mammography completed their screening. 

The European Society for Medical Oncology (ESMO) has similar screening recommendations but focuses only on men with BRCA2 mutations and suggests breast ultrasonography as well as mammography as a screening option.

The larger “issue is the general population doesn’t think of breast cancer when they think of men, which may delay seeking medical attention,” said Melissa Fana, MD, of NYU Grossman Long Island School of Medicine and NYU Langone Health, who wasn’t involved in the review. 

For pancreatic cancer, guidelines suggest BRCA1/2 carriers be screened for pancreatic cancer starting at age 50, or 10 years before the earliest known pancreatic cancer in the family, although the guidelines vary on the role family history should play.

And for prostate cancer, current guidelines recommend male BRCA carriers begin prostate-specific antigen screening between age 40 and 45 years, although recommendations on screening intervals and start age vary. ESMO recommendations are similar but only apply to BRCA2 carriers.

A male patient with a BRCA1/2 variant is typically referred for genetic counseling as well, Dr. Tsao explained. But “the challenge is that we don’t have a very good healthcare infrastructure right now” to follow through with that, he added. “Oftentimes a patient will wait many months or even more than a year for a genetic counseling appointment.”

To help improve these issues, Mount Sinai recently launched a comprehensive BRCA program for men and women that offers genetic testing and counseling for patients and family members.

Overall, identifying more male BRCA1/2 carriers will “maximize opportunities for cancer early detection, targeted risk management, and cancer treatment for males, along with facilitating opportunities for risk reduction and prevention in their family members, thereby decreasing the burden of hereditary cancer,” Dr. Cheng and colleagues concluded.

Support for the review was provided in part by BRCA Research and Cure Alliance and the Men & BRCA Program at the Basser Center for BRCA. Cheng reported grants from Promontory Pharmaceutics, Medivation, Sanofi, Janssen, royalties from UpToDate, nonfinancial support from Color Health, personal fees from AstraZeneca, BRCA Research and Cure Alliance (CureBRCA) outside the submitted work. Dr. Port, Dr. Tsao, and Dr. Fana had no conflicts of interest.
 

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

Peter Grinspoon, MD, has some advice for clinicians when patients ask questions about microdosing of psychedelics: Keep the lines of communication open — and don’t be judgmental.

“If you’re dismissive or critical or sound like you’re judging them, then the patients just clam up,” said Dr. Grinspoon, a professor of medicine at Harvard Medical School and a primary care physician at Massachusetts General Hospital, both in Boston.

Psychedelic drugs are still illegal in the majority of states despite the growth of public interest in and use of these substances. That growth is evidenced by a flurry of workshops, reports, law enforcement seizures, and pressure by Congressional members for the Food and Drug Administration to approve new psychedelic drugs, just in the past year.

A recent study in JAMA Health Forum showed a nearly 14-fold increase in Google searches — from 7.9 to 105.6 per 10 million nationwide — for the term “microdosing” and related wording, between 2015 and 2023.

Two states — Oregon and Colorado — have decriminalized certain psychedelic drugs and are in various stages of establishing regulations and centers for prospective clients. Almost two dozen localities, like Ann Arbor, Michigan, have decriminalized psychedelic drugs. A handful of states have active legislation to decriminalize use, while others have bills that never made it out of committee.

But no definitive studies have reported that microdosing produces positive mental effects at a higher rate than placebo, according to Dr. Grinspoon. So responding to patient inquiries about microdosing can be complicated, and clinicians must provide counsel on issues of legality and therapeutic appropriateness.

“We’re in this renaissance where everybody is idealizing these medications, as opposed to 20 years ago when we were in the war on drugs and everybody was dismissing them,” Dr. Grinspoon said. “The truth is somewhere in between.”
 

The Science

Microdosing is defined as taking doses of 1/5 to 1/20 of the conventional recreational amount, which might include a dried psilocybin mushroom, lysergic acid diethylamide, or 3,4-methylenedioxymethamphetamine. But even that much may be neither effective nor safe.

Dr. Grinspoon said clinicians should tell patients that psychedelics may cause harm, although the drugs are relatively nontoxic and are not addictive. An illegally obtained psilocybin could cause negative reactions, especially if the drug has been adulterated with other substances and if the actual dose is higher than what was indicated by the seller.

He noted that people have different reactions to psychedelics, just as they have to prescription medications. He cited one example of a woman who microdosed and could not sleep for 2 weeks afterward. Only recently have randomized, double-blinded studies begun on benefits and harms.

Researchers have also begun investigating whether long-term microdosing of psilocybin could lead to valvular heart disease (VHD), said Kevin Yang, MD, a psychiatry resident at the University of California San Diego School of Medicine. A recent review of evidence concluded that microdosing various psychedelics over a period of months can lead to drug-induced VHD.

“It’s extremely important to emphasize with patients that not only do we not know if it works or not, we also don’t really know how safe it is,” Dr. Yang said.

Dr. Yang also said clinicians should consider referring patients to a mental health professional, and especially those that may have expertise in psychedelic therapies.

One of those experts is Rachel Yehuda, PhD, director of the Center for Psychedelic Psychotherapy and Trauma Research at Icahn School of Medicine at Mount Sinai in New York City. She said therapists should be able to assess the patient’s perceived need for microdosing and “invite reflections about why current approaches are falling short.”

“I would also not actively discourage it either but remain curious until both of you have a better understanding of the reasons for seeking this out and potential alternative strategies for obtaining more therapeutic benefits,” she said. “I think it is really important to study the effects of both micro- and macrodosing of psychedelics but not move in advance of the data.”
 

Navigating Legality

Recent ballot measures in Oregon and Colorado directed the states to develop regulated and licensed psilocybin-assisted therapy centers for legal “trips.” Oregon’s first center was opened in 2023, and Colorado is now developing its own licensing model.

According to the Oregon Health Authority, the centers are not medical facilities, and prescription or referral from a medical professional is not required.

The Oregon Academy of Family Physicians (OAFP) has yet to release guidance to clinicians on how to talk to their patients about these drugs or potential interest in visiting a licensed therapy center.

However, Betsy Boyd-Flynn, executive director of OAFP, said the organization is working on continuing medical education for what the average family physician needs to know if a patient asks about use.

“We suspect that many of our members have interest and want to learn more,” she said.

Dr. Grinspoon said clinicians should talk with patients about legality during these conversations.

“The big question I get is: ‘I really want to try microdosing, but how do I obtain the mushrooms?’ ” he said. “You can’t really as a physician tell them to do anything illegal. So you tell them to be safe, be careful, and to use their judgment.”

Patients who want to pursue microdosing who do not live in Oregon have two legal and safe options, Dr. Grinspoon said: Enroll in a clinical study or find a facility in a state or country — such as Oregon or Jamaica — that offers microdosing with psilocybin.

Clinicians also should warn their patients that the consequences of obtaining illicit psilocybin could exacerbate the mental health stresses they are seeking to alleviate.

“It’s going to get worse if they get tangled up with law enforcement or take something that’s contaminated and they get real sick,” he said.

Lisa Gillespie contributed reporting to this story. A version of this article appeared on Medscape.com.

Peter Grinspoon, MD, has some advice for clinicians when patients ask questions about microdosing of psychedelics: Keep the lines of communication open — and don’t be judgmental.

“If you’re dismissive or critical or sound like you’re judging them, then the patients just clam up,” said Dr. Grinspoon, a professor of medicine at Harvard Medical School and a primary care physician at Massachusetts General Hospital, both in Boston.

Psychedelic drugs are still illegal in the majority of states despite the growth of public interest in and use of these substances. That growth is evidenced by a flurry of workshops, reports, law enforcement seizures, and pressure by Congressional members for the Food and Drug Administration to approve new psychedelic drugs, just in the past year.

A recent study in JAMA Health Forum showed a nearly 14-fold increase in Google searches — from 7.9 to 105.6 per 10 million nationwide — for the term “microdosing” and related wording, between 2015 and 2023.

Two states — Oregon and Colorado — have decriminalized certain psychedelic drugs and are in various stages of establishing regulations and centers for prospective clients. Almost two dozen localities, like Ann Arbor, Michigan, have decriminalized psychedelic drugs. A handful of states have active legislation to decriminalize use, while others have bills that never made it out of committee.

But no definitive studies have reported that microdosing produces positive mental effects at a higher rate than placebo, according to Dr. Grinspoon. So responding to patient inquiries about microdosing can be complicated, and clinicians must provide counsel on issues of legality and therapeutic appropriateness.

“We’re in this renaissance where everybody is idealizing these medications, as opposed to 20 years ago when we were in the war on drugs and everybody was dismissing them,” Dr. Grinspoon said. “The truth is somewhere in between.”
 

The Science

Microdosing is defined as taking doses of 1/5 to 1/20 of the conventional recreational amount, which might include a dried psilocybin mushroom, lysergic acid diethylamide, or 3,4-methylenedioxymethamphetamine. But even that much may be neither effective nor safe.

Dr. Grinspoon said clinicians should tell patients that psychedelics may cause harm, although the drugs are relatively nontoxic and are not addictive. An illegally obtained psilocybin could cause negative reactions, especially if the drug has been adulterated with other substances and if the actual dose is higher than what was indicated by the seller.

He noted that people have different reactions to psychedelics, just as they have to prescription medications. He cited one example of a woman who microdosed and could not sleep for 2 weeks afterward. Only recently have randomized, double-blinded studies begun on benefits and harms.

Researchers have also begun investigating whether long-term microdosing of psilocybin could lead to valvular heart disease (VHD), said Kevin Yang, MD, a psychiatry resident at the University of California San Diego School of Medicine. A recent review of evidence concluded that microdosing various psychedelics over a period of months can lead to drug-induced VHD.

“It’s extremely important to emphasize with patients that not only do we not know if it works or not, we also don’t really know how safe it is,” Dr. Yang said.

Dr. Yang also said clinicians should consider referring patients to a mental health professional, and especially those that may have expertise in psychedelic therapies.

One of those experts is Rachel Yehuda, PhD, director of the Center for Psychedelic Psychotherapy and Trauma Research at Icahn School of Medicine at Mount Sinai in New York City. She said therapists should be able to assess the patient’s perceived need for microdosing and “invite reflections about why current approaches are falling short.”

“I would also not actively discourage it either but remain curious until both of you have a better understanding of the reasons for seeking this out and potential alternative strategies for obtaining more therapeutic benefits,” she said. “I think it is really important to study the effects of both micro- and macrodosing of psychedelics but not move in advance of the data.”
 

Navigating Legality

Recent ballot measures in Oregon and Colorado directed the states to develop regulated and licensed psilocybin-assisted therapy centers for legal “trips.” Oregon’s first center was opened in 2023, and Colorado is now developing its own licensing model.

According to the Oregon Health Authority, the centers are not medical facilities, and prescription or referral from a medical professional is not required.

The Oregon Academy of Family Physicians (OAFP) has yet to release guidance to clinicians on how to talk to their patients about these drugs or potential interest in visiting a licensed therapy center.

However, Betsy Boyd-Flynn, executive director of OAFP, said the organization is working on continuing medical education for what the average family physician needs to know if a patient asks about use.

“We suspect that many of our members have interest and want to learn more,” she said.

Dr. Grinspoon said clinicians should talk with patients about legality during these conversations.

“The big question I get is: ‘I really want to try microdosing, but how do I obtain the mushrooms?’ ” he said. “You can’t really as a physician tell them to do anything illegal. So you tell them to be safe, be careful, and to use their judgment.”

Patients who want to pursue microdosing who do not live in Oregon have two legal and safe options, Dr. Grinspoon said: Enroll in a clinical study or find a facility in a state or country — such as Oregon or Jamaica — that offers microdosing with psilocybin.

Clinicians also should warn their patients that the consequences of obtaining illicit psilocybin could exacerbate the mental health stresses they are seeking to alleviate.

“It’s going to get worse if they get tangled up with law enforcement or take something that’s contaminated and they get real sick,” he said.

Lisa Gillespie contributed reporting to this story. A version of this article appeared on Medscape.com.

Peter Grinspoon, MD, has some advice for clinicians when patients ask questions about microdosing of psychedelics: Keep the lines of communication open — and don’t be judgmental.

“If you’re dismissive or critical or sound like you’re judging them, then the patients just clam up,” said Dr. Grinspoon, a professor of medicine at Harvard Medical School and a primary care physician at Massachusetts General Hospital, both in Boston.

Psychedelic drugs are still illegal in the majority of states despite the growth of public interest in and use of these substances. That growth is evidenced by a flurry of workshops, reports, law enforcement seizures, and pressure by Congressional members for the Food and Drug Administration to approve new psychedelic drugs, just in the past year.

A recent study in JAMA Health Forum showed a nearly 14-fold increase in Google searches — from 7.9 to 105.6 per 10 million nationwide — for the term “microdosing” and related wording, between 2015 and 2023.

Two states — Oregon and Colorado — have decriminalized certain psychedelic drugs and are in various stages of establishing regulations and centers for prospective clients. Almost two dozen localities, like Ann Arbor, Michigan, have decriminalized psychedelic drugs. A handful of states have active legislation to decriminalize use, while others have bills that never made it out of committee.

But no definitive studies have reported that microdosing produces positive mental effects at a higher rate than placebo, according to Dr. Grinspoon. So responding to patient inquiries about microdosing can be complicated, and clinicians must provide counsel on issues of legality and therapeutic appropriateness.

“We’re in this renaissance where everybody is idealizing these medications, as opposed to 20 years ago when we were in the war on drugs and everybody was dismissing them,” Dr. Grinspoon said. “The truth is somewhere in between.”
 

The Science

Microdosing is defined as taking doses of 1/5 to 1/20 of the conventional recreational amount, which might include a dried psilocybin mushroom, lysergic acid diethylamide, or 3,4-methylenedioxymethamphetamine. But even that much may be neither effective nor safe.

Dr. Grinspoon said clinicians should tell patients that psychedelics may cause harm, although the drugs are relatively nontoxic and are not addictive. An illegally obtained psilocybin could cause negative reactions, especially if the drug has been adulterated with other substances and if the actual dose is higher than what was indicated by the seller.

He noted that people have different reactions to psychedelics, just as they have to prescription medications. He cited one example of a woman who microdosed and could not sleep for 2 weeks afterward. Only recently have randomized, double-blinded studies begun on benefits and harms.

Researchers have also begun investigating whether long-term microdosing of psilocybin could lead to valvular heart disease (VHD), said Kevin Yang, MD, a psychiatry resident at the University of California San Diego School of Medicine. A recent review of evidence concluded that microdosing various psychedelics over a period of months can lead to drug-induced VHD.

“It’s extremely important to emphasize with patients that not only do we not know if it works or not, we also don’t really know how safe it is,” Dr. Yang said.

Dr. Yang also said clinicians should consider referring patients to a mental health professional, and especially those that may have expertise in psychedelic therapies.

One of those experts is Rachel Yehuda, PhD, director of the Center for Psychedelic Psychotherapy and Trauma Research at Icahn School of Medicine at Mount Sinai in New York City. She said therapists should be able to assess the patient’s perceived need for microdosing and “invite reflections about why current approaches are falling short.”

“I would also not actively discourage it either but remain curious until both of you have a better understanding of the reasons for seeking this out and potential alternative strategies for obtaining more therapeutic benefits,” she said. “I think it is really important to study the effects of both micro- and macrodosing of psychedelics but not move in advance of the data.”
 

Navigating Legality

Recent ballot measures in Oregon and Colorado directed the states to develop regulated and licensed psilocybin-assisted therapy centers for legal “trips.” Oregon’s first center was opened in 2023, and Colorado is now developing its own licensing model.

According to the Oregon Health Authority, the centers are not medical facilities, and prescription or referral from a medical professional is not required.

The Oregon Academy of Family Physicians (OAFP) has yet to release guidance to clinicians on how to talk to their patients about these drugs or potential interest in visiting a licensed therapy center.

However, Betsy Boyd-Flynn, executive director of OAFP, said the organization is working on continuing medical education for what the average family physician needs to know if a patient asks about use.

“We suspect that many of our members have interest and want to learn more,” she said.

Dr. Grinspoon said clinicians should talk with patients about legality during these conversations.

“The big question I get is: ‘I really want to try microdosing, but how do I obtain the mushrooms?’ ” he said. “You can’t really as a physician tell them to do anything illegal. So you tell them to be safe, be careful, and to use their judgment.”

Patients who want to pursue microdosing who do not live in Oregon have two legal and safe options, Dr. Grinspoon said: Enroll in a clinical study or find a facility in a state or country — such as Oregon or Jamaica — that offers microdosing with psilocybin.

Clinicians also should warn their patients that the consequences of obtaining illicit psilocybin could exacerbate the mental health stresses they are seeking to alleviate.

“It’s going to get worse if they get tangled up with law enforcement or take something that’s contaminated and they get real sick,” he said.

Lisa Gillespie contributed reporting to this story. A version of this article appeared on Medscape.com.

TOPLINE:

Elevated depression symptoms are linked to an increased risk for severe chemotherapy toxicity in older adults with cancer. This risk is mitigated by geriatric assessment (GA)-driven interventions.

METHODOLOGY:

• Researchers conducted a secondary analysis of a randomized controlled trial to evaluate whether greater reductions in grade 3 chemotherapy-related toxicities occurred with geriatric assessment-driven interventions vs standard care.
• A total of 605 patients aged 65 years and older with any stage of solid malignancy were included, with 402 randomized to the intervention arm and 203 to the standard-of-care arm.
• Mental health was assessed using the Mental Health Inventory 13, and chemotherapy toxicity was graded by the National Cancer Institute Common Terminology Criteria for Adverse Events, version 4.0.
• Patients in the intervention arm received recommendations from a multidisciplinary team based on their baseline GA, while those in the standard-of-care arm received only the baseline assessment results.
• The study was conducted at City of Hope National Medical Center in Duarte, California, and patients were followed throughout treatment or for up to 6 months from starting chemotherapy.

TAKEAWAY:

• According to the authors, patients with depression had increased chemotherapy toxicity in the standard-of-care arm (70.7% vs 54.3%; P = .02) but not in the GA-driven intervention arm (54.3% vs 48.5%; P = .27).
• The association between depression and chemotherapy toxicity was also seen after adjustment for the Cancer and Aging Research Group toxicity score (odds ratio, [OR], 1.98; 95% CI, 1.07-3.65) and for demographic, disease, and treatment factors (OR, 2.00; 95% CI, 1.03-3.85).
• No significant association was found between anxiety and chemotherapy toxicity in either the standard-of-care arm (univariate OR, 1.07; 95% CI, 0.61-1.88) or the GA-driven intervention arm (univariate OR, 1.15; 95% CI, 0.78-1.71).
• The authors stated that depression was associated with increased odds of hematologic-only toxicities (OR, 2.50; 95% CI, 1.13-5.56) in the standard-of-care arm.
• An analysis of a small subgroup found associations between elevated anxiety symptoms and increased risk for hematologic and nonhematologic chemotherapy toxicities.

IN PRACTICE:

“The current study showed that elevated depression symptoms are associated with increased risk of severe chemotherapy toxicities in older adults with cancer. This risk was mitigated in those in the GA intervention arm, which suggests that addressing elevated depression symptoms may lower the risk of toxicities,” the authors wrote. “Overall, elevated anxiety symptoms were not associated with risk for severe chemotherapy toxicity.”

SOURCE:

Reena V. Jayani, MD, MSCI, of Vanderbilt University Medical Center in Nashville, Tennessee, was the first and corresponding author for this paper. This study was published online August 4, 2024, in Cancer. 

LIMITATIONS:

The thresholds for depression and anxiety used in the Mental Health Inventory 13 were based on an English-speaking population, which may not be fully applicable to Chinese- and Spanish-speaking patients included in the study. Depression and anxiety were not evaluated by a mental health professional or with a structured interview to assess formal diagnostic criteria. Psychiatric medication used at the time of baseline GA was not included in the analysis. The study is a secondary analysis of a randomized controlled trial, and it is not known which components of the interventions affected mental health.

DISCLOSURES:

This research project was supported by the UniHealth Foundation, the City of Hope Center for Cancer and Aging, and the National Institutes of Health. One coauthor disclosed receiving institutional research funding from AstraZeneca and Brooklyn ImmunoTherapeutics and consulting for multiple pharmaceutical companies, including AbbVie, Adagene, and Bayer HealthCare Pharmaceuticals. William Dale, MD, PhD, of City of Hope National Medical Center, served as senior author and a principal investigator. Additional disclosures are noted in the original article.

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

TOPLINE:

Elevated depression symptoms are linked to an increased risk for severe chemotherapy toxicity in older adults with cancer. This risk is mitigated by geriatric assessment (GA)-driven interventions.

METHODOLOGY:

• Researchers conducted a secondary analysis of a randomized controlled trial to evaluate whether greater reductions in grade 3 chemotherapy-related toxicities occurred with geriatric assessment-driven interventions vs standard care.
• A total of 605 patients aged 65 years and older with any stage of solid malignancy were included, with 402 randomized to the intervention arm and 203 to the standard-of-care arm.
• Mental health was assessed using the Mental Health Inventory 13, and chemotherapy toxicity was graded by the National Cancer Institute Common Terminology Criteria for Adverse Events, version 4.0.
• Patients in the intervention arm received recommendations from a multidisciplinary team based on their baseline GA, while those in the standard-of-care arm received only the baseline assessment results.
• The study was conducted at City of Hope National Medical Center in Duarte, California, and patients were followed throughout treatment or for up to 6 months from starting chemotherapy.

TAKEAWAY:

• According to the authors, patients with depression had increased chemotherapy toxicity in the standard-of-care arm (70.7% vs 54.3%; P = .02) but not in the GA-driven intervention arm (54.3% vs 48.5%; P = .27).
• The association between depression and chemotherapy toxicity was also seen after adjustment for the Cancer and Aging Research Group toxicity score (odds ratio, [OR], 1.98; 95% CI, 1.07-3.65) and for demographic, disease, and treatment factors (OR, 2.00; 95% CI, 1.03-3.85).
• No significant association was found between anxiety and chemotherapy toxicity in either the standard-of-care arm (univariate OR, 1.07; 95% CI, 0.61-1.88) or the GA-driven intervention arm (univariate OR, 1.15; 95% CI, 0.78-1.71).
• The authors stated that depression was associated with increased odds of hematologic-only toxicities (OR, 2.50; 95% CI, 1.13-5.56) in the standard-of-care arm.
• An analysis of a small subgroup found associations between elevated anxiety symptoms and increased risk for hematologic and nonhematologic chemotherapy toxicities.

IN PRACTICE:

“The current study showed that elevated depression symptoms are associated with increased risk of severe chemotherapy toxicities in older adults with cancer. This risk was mitigated in those in the GA intervention arm, which suggests that addressing elevated depression symptoms may lower the risk of toxicities,” the authors wrote. “Overall, elevated anxiety symptoms were not associated with risk for severe chemotherapy toxicity.”

SOURCE:

Reena V. Jayani, MD, MSCI, of Vanderbilt University Medical Center in Nashville, Tennessee, was the first and corresponding author for this paper. This study was published online August 4, 2024, in Cancer. 

LIMITATIONS:

The thresholds for depression and anxiety used in the Mental Health Inventory 13 were based on an English-speaking population, which may not be fully applicable to Chinese- and Spanish-speaking patients included in the study. Depression and anxiety were not evaluated by a mental health professional or with a structured interview to assess formal diagnostic criteria. Psychiatric medication used at the time of baseline GA was not included in the analysis. The study is a secondary analysis of a randomized controlled trial, and it is not known which components of the interventions affected mental health.

DISCLOSURES:

This research project was supported by the UniHealth Foundation, the City of Hope Center for Cancer and Aging, and the National Institutes of Health. One coauthor disclosed receiving institutional research funding from AstraZeneca and Brooklyn ImmunoTherapeutics and consulting for multiple pharmaceutical companies, including AbbVie, Adagene, and Bayer HealthCare Pharmaceuticals. William Dale, MD, PhD, of City of Hope National Medical Center, served as senior author and a principal investigator. Additional disclosures are noted in the original article.

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

TOPLINE:

Elevated depression symptoms are linked to an increased risk for severe chemotherapy toxicity in older adults with cancer. This risk is mitigated by geriatric assessment (GA)-driven interventions.

METHODOLOGY:

• Researchers conducted a secondary analysis of a randomized controlled trial to evaluate whether greater reductions in grade 3 chemotherapy-related toxicities occurred with geriatric assessment-driven interventions vs standard care.
• A total of 605 patients aged 65 years and older with any stage of solid malignancy were included, with 402 randomized to the intervention arm and 203 to the standard-of-care arm.
• Mental health was assessed using the Mental Health Inventory 13, and chemotherapy toxicity was graded by the National Cancer Institute Common Terminology Criteria for Adverse Events, version 4.0.
• Patients in the intervention arm received recommendations from a multidisciplinary team based on their baseline GA, while those in the standard-of-care arm received only the baseline assessment results.
• The study was conducted at City of Hope National Medical Center in Duarte, California, and patients were followed throughout treatment or for up to 6 months from starting chemotherapy.

TAKEAWAY:

• According to the authors, patients with depression had increased chemotherapy toxicity in the standard-of-care arm (70.7% vs 54.3%; P = .02) but not in the GA-driven intervention arm (54.3% vs 48.5%; P = .27).
• The association between depression and chemotherapy toxicity was also seen after adjustment for the Cancer and Aging Research Group toxicity score (odds ratio, [OR], 1.98; 95% CI, 1.07-3.65) and for demographic, disease, and treatment factors (OR, 2.00; 95% CI, 1.03-3.85).
• No significant association was found between anxiety and chemotherapy toxicity in either the standard-of-care arm (univariate OR, 1.07; 95% CI, 0.61-1.88) or the GA-driven intervention arm (univariate OR, 1.15; 95% CI, 0.78-1.71).
• The authors stated that depression was associated with increased odds of hematologic-only toxicities (OR, 2.50; 95% CI, 1.13-5.56) in the standard-of-care arm.
• An analysis of a small subgroup found associations between elevated anxiety symptoms and increased risk for hematologic and nonhematologic chemotherapy toxicities.

IN PRACTICE:

“The current study showed that elevated depression symptoms are associated with increased risk of severe chemotherapy toxicities in older adults with cancer. This risk was mitigated in those in the GA intervention arm, which suggests that addressing elevated depression symptoms may lower the risk of toxicities,” the authors wrote. “Overall, elevated anxiety symptoms were not associated with risk for severe chemotherapy toxicity.”

SOURCE:

Reena V. Jayani, MD, MSCI, of Vanderbilt University Medical Center in Nashville, Tennessee, was the first and corresponding author for this paper. This study was published online August 4, 2024, in Cancer. 

LIMITATIONS:

The thresholds for depression and anxiety used in the Mental Health Inventory 13 were based on an English-speaking population, which may not be fully applicable to Chinese- and Spanish-speaking patients included in the study. Depression and anxiety were not evaluated by a mental health professional or with a structured interview to assess formal diagnostic criteria. Psychiatric medication used at the time of baseline GA was not included in the analysis. The study is a secondary analysis of a randomized controlled trial, and it is not known which components of the interventions affected mental health.

DISCLOSURES:

This research project was supported by the UniHealth Foundation, the City of Hope Center for Cancer and Aging, and the National Institutes of Health. One coauthor disclosed receiving institutional research funding from AstraZeneca and Brooklyn ImmunoTherapeutics and consulting for multiple pharmaceutical companies, including AbbVie, Adagene, and Bayer HealthCare Pharmaceuticals. William Dale, MD, PhD, of City of Hope National Medical Center, served as senior author and a principal investigator. Additional disclosures are noted in the original article.

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

Artera, the Los Altos, California–based developer of tools to diagnose cancer, has launched the first artificial intelligence (AI) test to guide patients in making informed decisions between active surveillance and active treatment based on an analysis of digital pathology images.

Trevor Royce, MD, MPH, senior medical director of Artera, said the new version of the ArteraAI Prostate Test helps patients with low-risk (Grade Group 1/Gleason 6) to favorable intermediate-risk (Grade Group 2/Gleason 3+4) prostate cancer choose between treatment or active surveillance.

The test estimates how a patient’s cancer may progress and predicts the benefit of treatment for localized prostate cancer. 

“The prognostic performance of the test has now been validated in a diverse cohort of patients, including those who have undergone active surveillance, radiation therapy, or had a radical prostatectomy,” said Dr. Royce, a faculty member in radiation oncology at Wake Forest University School of Medicine in Winston-Salem, North Carolina. “The prognostic risk result reflects the patient’s prognosis regardless of the treatment path chosen.”

Dr. Royce said the new test predicts the risk for developing distant metastasis in 10 years. For the population considering active surveillance, it also can predict the likelihood their cancer will show more aggressive features. The test does not make a clinical recommendation, he added.

“Ultimately, that’s a very personal decision between the patient and their physician, and we view it as supporting that decision-making process,” he said.

The test is available in all states but New York and California, where the company is now, in discussions with regulators for approval, according to Dr. Royce. He said the company is in discussion with private insurers to set reimbursement and payment rates. In January 2024, Medicare set a payment rate of $700 for the AI test, which carries no out-of-pocket costs for patients. 

The first indication for the test was for localized prostate cancer, prognosticating the risk for distant metastases and death from prostate cancer. It can also predict if an individual will benefit from androgen deprivation therapy (ADT). Dr. Royce said up to 60% of patients with intermediate risk prostate cancer now can avoid ADT and its serious side effects, such as brain fog, weight gain, and reduction in muscle mass.

In March, the National Comprehensive Cancer Network, an alliance of 33 cancer centers included Artera as the first AI test in its Clinical Practice Guidelines in Oncology.

Dr. Royce said active surveillance is a new application of the test. The test was initially developed on a foundational study of almost 22,000 pathology slides from nearly 7000 patients published in npj Digital Medicine in 2022.

Todd Morgan, MD, chief of the Division of Urologic Oncology at the University of Michigan in Ann Arbor, and coauthor of the foundational study, said the AI test adds another layer of data to making clinical decisions for lower-risk patients.

“The technology is a big deal. The ability to use digital images to make accurate prognostic estimates is pretty remarkable, and this is the first test in any disease site to do this,” Dr. Morgan said. “Ultimately, this means tests may someday be performed by just sending images rather than sending actual tissue to an outside laboratory. Is the AI test dramatically more accurate than the genomic platforms? That’s TBD [to be determined].”

Dr. Royce said Artera is now working on a version of its test to inform men with higher-risk prostate cancer how long ADT should last and what the prognosis is for patients who have undergone prostatectomy based on their surgical specimen. The current test uses samples from the prostate biopsy, which are processed in a central lab. 

Dr. Royce said the company would like to eventually perform the test using digital images of pathology slides only.

Dr. Morgan reported no conflicts of interest.
 

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

Artera, the Los Altos, California–based developer of tools to diagnose cancer, has launched the first artificial intelligence (AI) test to guide patients in making informed decisions between active surveillance and active treatment based on an analysis of digital pathology images.

Trevor Royce, MD, MPH, senior medical director of Artera, said the new version of the ArteraAI Prostate Test helps patients with low-risk (Grade Group 1/Gleason 6) to favorable intermediate-risk (Grade Group 2/Gleason 3+4) prostate cancer choose between treatment or active surveillance.

The test estimates how a patient’s cancer may progress and predicts the benefit of treatment for localized prostate cancer. 

“The prognostic performance of the test has now been validated in a diverse cohort of patients, including those who have undergone active surveillance, radiation therapy, or had a radical prostatectomy,” said Dr. Royce, a faculty member in radiation oncology at Wake Forest University School of Medicine in Winston-Salem, North Carolina. “The prognostic risk result reflects the patient’s prognosis regardless of the treatment path chosen.”

Dr. Royce said the new test predicts the risk for developing distant metastasis in 10 years. For the population considering active surveillance, it also can predict the likelihood their cancer will show more aggressive features. The test does not make a clinical recommendation, he added.

“Ultimately, that’s a very personal decision between the patient and their physician, and we view it as supporting that decision-making process,” he said.

The test is available in all states but New York and California, where the company is now, in discussions with regulators for approval, according to Dr. Royce. He said the company is in discussion with private insurers to set reimbursement and payment rates. In January 2024, Medicare set a payment rate of $700 for the AI test, which carries no out-of-pocket costs for patients. 

The first indication for the test was for localized prostate cancer, prognosticating the risk for distant metastases and death from prostate cancer. It can also predict if an individual will benefit from androgen deprivation therapy (ADT). Dr. Royce said up to 60% of patients with intermediate risk prostate cancer now can avoid ADT and its serious side effects, such as brain fog, weight gain, and reduction in muscle mass.

In March, the National Comprehensive Cancer Network, an alliance of 33 cancer centers included Artera as the first AI test in its Clinical Practice Guidelines in Oncology.

Dr. Royce said active surveillance is a new application of the test. The test was initially developed on a foundational study of almost 22,000 pathology slides from nearly 7000 patients published in npj Digital Medicine in 2022.

Todd Morgan, MD, chief of the Division of Urologic Oncology at the University of Michigan in Ann Arbor, and coauthor of the foundational study, said the AI test adds another layer of data to making clinical decisions for lower-risk patients.

“The technology is a big deal. The ability to use digital images to make accurate prognostic estimates is pretty remarkable, and this is the first test in any disease site to do this,” Dr. Morgan said. “Ultimately, this means tests may someday be performed by just sending images rather than sending actual tissue to an outside laboratory. Is the AI test dramatically more accurate than the genomic platforms? That’s TBD [to be determined].”

Dr. Royce said Artera is now working on a version of its test to inform men with higher-risk prostate cancer how long ADT should last and what the prognosis is for patients who have undergone prostatectomy based on their surgical specimen. The current test uses samples from the prostate biopsy, which are processed in a central lab. 

Dr. Royce said the company would like to eventually perform the test using digital images of pathology slides only.

Dr. Morgan reported no conflicts of interest.
 

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

Artera, the Los Altos, California–based developer of tools to diagnose cancer, has launched the first artificial intelligence (AI) test to guide patients in making informed decisions between active surveillance and active treatment based on an analysis of digital pathology images.

Trevor Royce, MD, MPH, senior medical director of Artera, said the new version of the ArteraAI Prostate Test helps patients with low-risk (Grade Group 1/Gleason 6) to favorable intermediate-risk (Grade Group 2/Gleason 3+4) prostate cancer choose between treatment or active surveillance.

The test estimates how a patient’s cancer may progress and predicts the benefit of treatment for localized prostate cancer. 

“The prognostic performance of the test has now been validated in a diverse cohort of patients, including those who have undergone active surveillance, radiation therapy, or had a radical prostatectomy,” said Dr. Royce, a faculty member in radiation oncology at Wake Forest University School of Medicine in Winston-Salem, North Carolina. “The prognostic risk result reflects the patient’s prognosis regardless of the treatment path chosen.”

Dr. Royce said the new test predicts the risk for developing distant metastasis in 10 years. For the population considering active surveillance, it also can predict the likelihood their cancer will show more aggressive features. The test does not make a clinical recommendation, he added.

“Ultimately, that’s a very personal decision between the patient and their physician, and we view it as supporting that decision-making process,” he said.

The test is available in all states but New York and California, where the company is now, in discussions with regulators for approval, according to Dr. Royce. He said the company is in discussion with private insurers to set reimbursement and payment rates. In January 2024, Medicare set a payment rate of $700 for the AI test, which carries no out-of-pocket costs for patients. 

The first indication for the test was for localized prostate cancer, prognosticating the risk for distant metastases and death from prostate cancer. It can also predict if an individual will benefit from androgen deprivation therapy (ADT). Dr. Royce said up to 60% of patients with intermediate risk prostate cancer now can avoid ADT and its serious side effects, such as brain fog, weight gain, and reduction in muscle mass.

In March, the National Comprehensive Cancer Network, an alliance of 33 cancer centers included Artera as the first AI test in its Clinical Practice Guidelines in Oncology.

Dr. Royce said active surveillance is a new application of the test. The test was initially developed on a foundational study of almost 22,000 pathology slides from nearly 7000 patients published in npj Digital Medicine in 2022.

Todd Morgan, MD, chief of the Division of Urologic Oncology at the University of Michigan in Ann Arbor, and coauthor of the foundational study, said the AI test adds another layer of data to making clinical decisions for lower-risk patients.

“The technology is a big deal. The ability to use digital images to make accurate prognostic estimates is pretty remarkable, and this is the first test in any disease site to do this,” Dr. Morgan said. “Ultimately, this means tests may someday be performed by just sending images rather than sending actual tissue to an outside laboratory. Is the AI test dramatically more accurate than the genomic platforms? That’s TBD [to be determined].”

Dr. Royce said Artera is now working on a version of its test to inform men with higher-risk prostate cancer how long ADT should last and what the prognosis is for patients who have undergone prostatectomy based on their surgical specimen. The current test uses samples from the prostate biopsy, which are processed in a central lab. 

Dr. Royce said the company would like to eventually perform the test using digital images of pathology slides only.

Dr. Morgan reported no conflicts of interest.
 

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

Patients experiencing memory problems often come to neurologist David Jones, MD, for second opinions. They repeat questions and sometimes misplace items. Their primary care clinician has suggested they may have Alzheimer’s disease or something else.

In many cases, Dr. Jones, a neurologist with Mayo Clinic in Rochester, Minnesota, performs a series of investigations and finds the patient instead has a different type of neurodegenerative syndrome, one that progresses slowly, seems limited chiefly to loss of memory, and which tests show affects only the limbic system.

The news of diagnosis can be reassuring to patients.

“Memory problems are not always Alzheimer’s disease,” Dr. Jones said. “It’s important to broaden the differential diagnosis and seek diagnostic clarity and precision for patients who experience problems with brain functioning later in life.”

Dr. Jones and colleagues recently published clinical criteria for what they call limbic-predominant amnestic neurodegenerative syndrome (LANS).

Various underlying etiologies are known to cause degeneration of the limbic system, the most frequent being a buildup of deposits of the TAR DNA-binding protein 43 (TDP-43) protein referred to as limbic-predominant, age-related TDP-43 encephalopathy neuropathological change (LATE-NC). LATE-NC first involves the amygdala, followed by the hippocampus, and then the middle frontal gyrus, and is found in about 40% of autopsied brains in people over age of 85 years.

By contrast, amnestic syndromes originating from neocortical degeneration are largely caused by neuropathological changes from Alzheimer’s disease and often present with non-memory features.
 

Criteria for LANS

Broken down into core, standard, and advanced features

Core clinical features:

The patient must present with a slow, amnestic, predominant neurodegenerative syndrome — an insidious onset with gradual progression over 2 or more years — without another condition that better accounts for the clinical deficits.

Standard supportive features:

1. Older age at evaluation.

• Most patients are at least the age of 75 years. Older age increases the likelihood that the amnestic syndrome is caused by degeneration of the limbic system.

2. Mild clinical syndrome.

• A diagnosis of mild cognitive impairment or mild amnestic dementia (ie, a score of ≤ 4 on the Clinical Dementia Rating Sum of Boxes [CDR-SB]) at the first visit.

3. Hippocampal atrophy out of proportion to syndrome severity.

• Hippocampal volume was smaller than expected on MRI, compared with the CDR-SB score.

4. Mildly impaired semantic memory.

Advanced supportive features:

1.Limbic hypometabolism and absence of neocortical degenerative pattern on fludeoxyglucose-18-PET imaging.

2. Low likelihood of significant neocortical tau pathology.


Dr. Jones and colleagues also classified a degree of certainty for LANS to use when making a diagnosis. Those with the highest likelihood meet all core, standard, and advanced features.

Patients with a high likelihood of having LANS meet core features, at least three standard features and one advanced feature; or meet core features, at least two standard features as well as two advanced features. Those with a moderate likelihood meet core features and at least three standard features or meet core features and at least two standard features and one advanced feature. Those with a low likelihood of LANS meet core features and two or fewer standard features.

To develop these criteria, the group screened 218 autopsied patients participating in databases for the Mayo Clinic Study of Aging and the multicenter Alzheimer’s Disease Neuroimaging Initiative. They conducted neuropathological assessments, reviewed MRI and PET scans of the brains, and studied fluid biomarkers from samples of cerebrospinal fluid.

In LANS, the neocortex exhibits normal function, Dr. Jones said. High-level language functions, visual spatial functions, and executive function are preserved, and the disease stays mild for many years. LANS is highly associated with LATE, for which no biomarkers are yet available.

The National Institute on Aging in May 2023 held a workshop on LATE, and a consensus group was formed to publish criteria to help with the diagnosis. Many LANS criteria likely will be in that publication as well, Dr. Jones said.

Several steps lay ahead to improve the definition of LANS, the authors wrote, including conducting prospective studies and developing clinical tools that are sensitive and specific to its cognitive features. The development of in vivo diagnostic markers of TDP-43 pathology is needed to embed LANS into a disease state driven by LATE-NC, according to Dr. Jones’ group. Because LANS is newly defined, clinical trials are needed to determine the best treatments.
 

Heterogeneous Dementia

“We are increasingly recognizing that the syndrome of dementia in older adults is heterogeneous,” said Sudha Seshadri, MD, DM, a behavioral neurologist and founding director of the Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases at the University of Texas Health Science Center at San Antonio.

LANS “is something that needs to be diagnosed early but also needs to be worked up in a nuanced manner, with assessment of the pattern of cognitive deficits, the pattern of brain shrinkage on MRI, and also how the disease progresses over, say, a year,” said Dr. Seshadri. “We need to have both some primary care physicians and geriatricians who are comfortable doing this kind of nuanced advising and others who may refer patients to behavioral neurologists, geriatricians, or psychiatrists who have that kind of expertise.”

About 10% of people presenting to dementia clinics potentially could fit the LANS definition, Dr. Seshadri said. Dr. Seshadri was not a coauthor of the classification article but sees patients in the clinic who fit this description.

“It may be that as we start more freely giving the diagnosis of a possible LANS, the proportion of people will go up,” Dr. Seshadri said.

Primary care physicians can use a variety of assessments to help diagnose dementias, she said. These include the Montreal Cognitive Assessment (MoCA), which takes about 10 minutes to administer, or an MRI to determine the level of hippocampal atrophy. Blood tests for p-tau 217 and other plasma tests can stratify risk and guide referrals to a neurologist. Clinicians also should look for reversible causes of memory complaints, such as deficiencies in vitamin B12, folate, or the thyroid hormone.

“There aren’t enough behavioral neurologists around to work up every single person who has memory problems,” Dr. Seshadri said. “We really need to partner on educating and learning from our primary care partners as to what challenges they face, advocating for them to be able to address that, and then sharing what we know, because what we know is an evolving thing.”

Other tools primary care clinicians can use in the initial evaluation of dementia include the General Practitioner Assessment of Cognition and the Mini-Cog, as part of annual Medicare wellness visits or in response to patient or caregiver concerns about memory, said Allison Kaplan, MD, a family physician at Desert Grove Family Medical in Gilbert, Arizona, who coauthored a point-of-care guide for the American Academy of Family Physicians. Each of these tests takes just 3-4 minutes to administer.

If a patient has a positive result on the Mini-Cog or similar test, they should return for further dementia evaluation using the MoCA, Mini-Mental State Examination, or Saint Louis University Mental Status examination, she said. Physicians also can order brain imaging and lab work, as Dr. Seshadri noted. Dementias often accompany some type of cardiovascular disease, which should be managed.

Even if a patient or family member doesn’t express concern about memory, physicians can look for certain signs during medical visits.

“Patients will keep asking the same question, or you notice they’re having difficulty taking care of themselves, especially independent activities of daily living, which could clue you in to a dementia diagnosis,” she said.

Dr. Jones ,Dr. Seshadri, and Dr. Kaplan disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

Patients experiencing memory problems often come to neurologist David Jones, MD, for second opinions. They repeat questions and sometimes misplace items. Their primary care clinician has suggested they may have Alzheimer’s disease or something else.

In many cases, Dr. Jones, a neurologist with Mayo Clinic in Rochester, Minnesota, performs a series of investigations and finds the patient instead has a different type of neurodegenerative syndrome, one that progresses slowly, seems limited chiefly to loss of memory, and which tests show affects only the limbic system.

The news of diagnosis can be reassuring to patients.

“Memory problems are not always Alzheimer’s disease,” Dr. Jones said. “It’s important to broaden the differential diagnosis and seek diagnostic clarity and precision for patients who experience problems with brain functioning later in life.”

Dr. Jones and colleagues recently published clinical criteria for what they call limbic-predominant amnestic neurodegenerative syndrome (LANS).

Various underlying etiologies are known to cause degeneration of the limbic system, the most frequent being a buildup of deposits of the TAR DNA-binding protein 43 (TDP-43) protein referred to as limbic-predominant, age-related TDP-43 encephalopathy neuropathological change (LATE-NC). LATE-NC first involves the amygdala, followed by the hippocampus, and then the middle frontal gyrus, and is found in about 40% of autopsied brains in people over age of 85 years.

By contrast, amnestic syndromes originating from neocortical degeneration are largely caused by neuropathological changes from Alzheimer’s disease and often present with non-memory features.
 

Criteria for LANS

Broken down into core, standard, and advanced features

Core clinical features:

The patient must present with a slow, amnestic, predominant neurodegenerative syndrome — an insidious onset with gradual progression over 2 or more years — without another condition that better accounts for the clinical deficits.

Standard supportive features:

1. Older age at evaluation.

• Most patients are at least the age of 75 years. Older age increases the likelihood that the amnestic syndrome is caused by degeneration of the limbic system.

2. Mild clinical syndrome.

• A diagnosis of mild cognitive impairment or mild amnestic dementia (ie, a score of ≤ 4 on the Clinical Dementia Rating Sum of Boxes [CDR-SB]) at the first visit.

3. Hippocampal atrophy out of proportion to syndrome severity.

• Hippocampal volume was smaller than expected on MRI, compared with the CDR-SB score.

4. Mildly impaired semantic memory.

Advanced supportive features:

1.Limbic hypometabolism and absence of neocortical degenerative pattern on fludeoxyglucose-18-PET imaging.

2. Low likelihood of significant neocortical tau pathology.


Dr. Jones and colleagues also classified a degree of certainty for LANS to use when making a diagnosis. Those with the highest likelihood meet all core, standard, and advanced features.

Patients with a high likelihood of having LANS meet core features, at least three standard features and one advanced feature; or meet core features, at least two standard features as well as two advanced features. Those with a moderate likelihood meet core features and at least three standard features or meet core features and at least two standard features and one advanced feature. Those with a low likelihood of LANS meet core features and two or fewer standard features.

To develop these criteria, the group screened 218 autopsied patients participating in databases for the Mayo Clinic Study of Aging and the multicenter Alzheimer’s Disease Neuroimaging Initiative. They conducted neuropathological assessments, reviewed MRI and PET scans of the brains, and studied fluid biomarkers from samples of cerebrospinal fluid.

In LANS, the neocortex exhibits normal function, Dr. Jones said. High-level language functions, visual spatial functions, and executive function are preserved, and the disease stays mild for many years. LANS is highly associated with LATE, for which no biomarkers are yet available.

The National Institute on Aging in May 2023 held a workshop on LATE, and a consensus group was formed to publish criteria to help with the diagnosis. Many LANS criteria likely will be in that publication as well, Dr. Jones said.

Several steps lay ahead to improve the definition of LANS, the authors wrote, including conducting prospective studies and developing clinical tools that are sensitive and specific to its cognitive features. The development of in vivo diagnostic markers of TDP-43 pathology is needed to embed LANS into a disease state driven by LATE-NC, according to Dr. Jones’ group. Because LANS is newly defined, clinical trials are needed to determine the best treatments.
 

Heterogeneous Dementia

“We are increasingly recognizing that the syndrome of dementia in older adults is heterogeneous,” said Sudha Seshadri, MD, DM, a behavioral neurologist and founding director of the Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases at the University of Texas Health Science Center at San Antonio.

LANS “is something that needs to be diagnosed early but also needs to be worked up in a nuanced manner, with assessment of the pattern of cognitive deficits, the pattern of brain shrinkage on MRI, and also how the disease progresses over, say, a year,” said Dr. Seshadri. “We need to have both some primary care physicians and geriatricians who are comfortable doing this kind of nuanced advising and others who may refer patients to behavioral neurologists, geriatricians, or psychiatrists who have that kind of expertise.”

About 10% of people presenting to dementia clinics potentially could fit the LANS definition, Dr. Seshadri said. Dr. Seshadri was not a coauthor of the classification article but sees patients in the clinic who fit this description.

“It may be that as we start more freely giving the diagnosis of a possible LANS, the proportion of people will go up,” Dr. Seshadri said.

Primary care physicians can use a variety of assessments to help diagnose dementias, she said. These include the Montreal Cognitive Assessment (MoCA), which takes about 10 minutes to administer, or an MRI to determine the level of hippocampal atrophy. Blood tests for p-tau 217 and other plasma tests can stratify risk and guide referrals to a neurologist. Clinicians also should look for reversible causes of memory complaints, such as deficiencies in vitamin B12, folate, or the thyroid hormone.

“There aren’t enough behavioral neurologists around to work up every single person who has memory problems,” Dr. Seshadri said. “We really need to partner on educating and learning from our primary care partners as to what challenges they face, advocating for them to be able to address that, and then sharing what we know, because what we know is an evolving thing.”

Other tools primary care clinicians can use in the initial evaluation of dementia include the General Practitioner Assessment of Cognition and the Mini-Cog, as part of annual Medicare wellness visits or in response to patient or caregiver concerns about memory, said Allison Kaplan, MD, a family physician at Desert Grove Family Medical in Gilbert, Arizona, who coauthored a point-of-care guide for the American Academy of Family Physicians. Each of these tests takes just 3-4 minutes to administer.

If a patient has a positive result on the Mini-Cog or similar test, they should return for further dementia evaluation using the MoCA, Mini-Mental State Examination, or Saint Louis University Mental Status examination, she said. Physicians also can order brain imaging and lab work, as Dr. Seshadri noted. Dementias often accompany some type of cardiovascular disease, which should be managed.

Even if a patient or family member doesn’t express concern about memory, physicians can look for certain signs during medical visits.

“Patients will keep asking the same question, or you notice they’re having difficulty taking care of themselves, especially independent activities of daily living, which could clue you in to a dementia diagnosis,” she said.

Dr. Jones ,Dr. Seshadri, and Dr. Kaplan disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

Patients experiencing memory problems often come to neurologist David Jones, MD, for second opinions. They repeat questions and sometimes misplace items. Their primary care clinician has suggested they may have Alzheimer’s disease or something else.

In many cases, Dr. Jones, a neurologist with Mayo Clinic in Rochester, Minnesota, performs a series of investigations and finds the patient instead has a different type of neurodegenerative syndrome, one that progresses slowly, seems limited chiefly to loss of memory, and which tests show affects only the limbic system.

The news of diagnosis can be reassuring to patients.

“Memory problems are not always Alzheimer’s disease,” Dr. Jones said. “It’s important to broaden the differential diagnosis and seek diagnostic clarity and precision for patients who experience problems with brain functioning later in life.”

Dr. Jones and colleagues recently published clinical criteria for what they call limbic-predominant amnestic neurodegenerative syndrome (LANS).

Various underlying etiologies are known to cause degeneration of the limbic system, the most frequent being a buildup of deposits of the TAR DNA-binding protein 43 (TDP-43) protein referred to as limbic-predominant, age-related TDP-43 encephalopathy neuropathological change (LATE-NC). LATE-NC first involves the amygdala, followed by the hippocampus, and then the middle frontal gyrus, and is found in about 40% of autopsied brains in people over age of 85 years.

By contrast, amnestic syndromes originating from neocortical degeneration are largely caused by neuropathological changes from Alzheimer’s disease and often present with non-memory features.
 

Criteria for LANS

Broken down into core, standard, and advanced features

Core clinical features:

The patient must present with a slow, amnestic, predominant neurodegenerative syndrome — an insidious onset with gradual progression over 2 or more years — without another condition that better accounts for the clinical deficits.

Standard supportive features:

1. Older age at evaluation.

• Most patients are at least the age of 75 years. Older age increases the likelihood that the amnestic syndrome is caused by degeneration of the limbic system.

2. Mild clinical syndrome.

• A diagnosis of mild cognitive impairment or mild amnestic dementia (ie, a score of ≤ 4 on the Clinical Dementia Rating Sum of Boxes [CDR-SB]) at the first visit.

3. Hippocampal atrophy out of proportion to syndrome severity.

• Hippocampal volume was smaller than expected on MRI, compared with the CDR-SB score.

4. Mildly impaired semantic memory.

Advanced supportive features:

1.Limbic hypometabolism and absence of neocortical degenerative pattern on fludeoxyglucose-18-PET imaging.

2. Low likelihood of significant neocortical tau pathology.


Dr. Jones and colleagues also classified a degree of certainty for LANS to use when making a diagnosis. Those with the highest likelihood meet all core, standard, and advanced features.

Patients with a high likelihood of having LANS meet core features, at least three standard features and one advanced feature; or meet core features, at least two standard features as well as two advanced features. Those with a moderate likelihood meet core features and at least three standard features or meet core features and at least two standard features and one advanced feature. Those with a low likelihood of LANS meet core features and two or fewer standard features.

To develop these criteria, the group screened 218 autopsied patients participating in databases for the Mayo Clinic Study of Aging and the multicenter Alzheimer’s Disease Neuroimaging Initiative. They conducted neuropathological assessments, reviewed MRI and PET scans of the brains, and studied fluid biomarkers from samples of cerebrospinal fluid.

In LANS, the neocortex exhibits normal function, Dr. Jones said. High-level language functions, visual spatial functions, and executive function are preserved, and the disease stays mild for many years. LANS is highly associated with LATE, for which no biomarkers are yet available.

The National Institute on Aging in May 2023 held a workshop on LATE, and a consensus group was formed to publish criteria to help with the diagnosis. Many LANS criteria likely will be in that publication as well, Dr. Jones said.

Several steps lay ahead to improve the definition of LANS, the authors wrote, including conducting prospective studies and developing clinical tools that are sensitive and specific to its cognitive features. The development of in vivo diagnostic markers of TDP-43 pathology is needed to embed LANS into a disease state driven by LATE-NC, according to Dr. Jones’ group. Because LANS is newly defined, clinical trials are needed to determine the best treatments.
 

Heterogeneous Dementia

“We are increasingly recognizing that the syndrome of dementia in older adults is heterogeneous,” said Sudha Seshadri, MD, DM, a behavioral neurologist and founding director of the Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases at the University of Texas Health Science Center at San Antonio.

LANS “is something that needs to be diagnosed early but also needs to be worked up in a nuanced manner, with assessment of the pattern of cognitive deficits, the pattern of brain shrinkage on MRI, and also how the disease progresses over, say, a year,” said Dr. Seshadri. “We need to have both some primary care physicians and geriatricians who are comfortable doing this kind of nuanced advising and others who may refer patients to behavioral neurologists, geriatricians, or psychiatrists who have that kind of expertise.”

About 10% of people presenting to dementia clinics potentially could fit the LANS definition, Dr. Seshadri said. Dr. Seshadri was not a coauthor of the classification article but sees patients in the clinic who fit this description.

“It may be that as we start more freely giving the diagnosis of a possible LANS, the proportion of people will go up,” Dr. Seshadri said.

Primary care physicians can use a variety of assessments to help diagnose dementias, she said. These include the Montreal Cognitive Assessment (MoCA), which takes about 10 minutes to administer, or an MRI to determine the level of hippocampal atrophy. Blood tests for p-tau 217 and other plasma tests can stratify risk and guide referrals to a neurologist. Clinicians also should look for reversible causes of memory complaints, such as deficiencies in vitamin B12, folate, or the thyroid hormone.

“There aren’t enough behavioral neurologists around to work up every single person who has memory problems,” Dr. Seshadri said. “We really need to partner on educating and learning from our primary care partners as to what challenges they face, advocating for them to be able to address that, and then sharing what we know, because what we know is an evolving thing.”

Other tools primary care clinicians can use in the initial evaluation of dementia include the General Practitioner Assessment of Cognition and the Mini-Cog, as part of annual Medicare wellness visits or in response to patient or caregiver concerns about memory, said Allison Kaplan, MD, a family physician at Desert Grove Family Medical in Gilbert, Arizona, who coauthored a point-of-care guide for the American Academy of Family Physicians. Each of these tests takes just 3-4 minutes to administer.

If a patient has a positive result on the Mini-Cog or similar test, they should return for further dementia evaluation using the MoCA, Mini-Mental State Examination, or Saint Louis University Mental Status examination, she said. Physicians also can order brain imaging and lab work, as Dr. Seshadri noted. Dementias often accompany some type of cardiovascular disease, which should be managed.

Even if a patient or family member doesn’t express concern about memory, physicians can look for certain signs during medical visits.

“Patients will keep asking the same question, or you notice they’re having difficulty taking care of themselves, especially independent activities of daily living, which could clue you in to a dementia diagnosis,” she said.

Dr. Jones ,Dr. Seshadri, and Dr. Kaplan disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

TOPLINE:

Men at higher genetic risk for prostate cancer had more than a threefold increased risk for early death from the disease, and about one third of these deaths may have been preventable through healthy lifestyle choices, a new analysis found.

METHODOLOGY:

• About one third of men die from prostate cancer before age 75, highlighting the need for prevention strategies that target high-risk populations.
• In the current study, researchers analyzed data from two prospective cohort studies — the Malmö Diet and Cancer Study (MDCS) and the Health Professionals Follow-Up Study (HPFS) — which included 19,607 men with a median age at inclusion of 59 years (MDCS) and 65.1 years (HPFS) followed from 1991 to 2019.
• Participants were categorized by genetic risk and lifestyle score. Genetic risk was defined using a multiancestry polygenic risk score (PRS) for overall prostate cancer that included 400 genetic risk variants.
• A healthy lifestyle score was defined as 3-6, while an unhealthy lifestyle score was 0-2. Lifestyle factors included smoking, weight, physical activity, and diet.
• The researchers calculated hazard ratios (HRs) for the association between genetic and lifestyle factors and prostate cancer death.

TAKEAWAY:

• Combining the PRS and family history of cancer, 67% of men overall (13,186 of 19,607) were considered to have higher genetic risk, and about 30% overall had an unhealthy lifestyle score of 0-2.
• Men at higher genetic risk accounted for 88% (94 of 107) of early prostate cancer deaths.
• Compared with men at lower genetic risk, those at higher genetic risk had more than a threefold higher rate of early prostate cancer death (HR, 3.26) and more than a twofold increased rate of late prostate cancer death (HR, 2.26) as well as a higher lifetime risk for prostate cancer death.
• Among men at higher genetic risk, an unhealthy lifestyle was associated with a higher risk of early prostate cancer death, with smoking and a BMI of ≥ 30 being significant factors. Depending on the definition of a healthy lifestyle, the researchers estimated that 22%-36% of early prostate cancer deaths among men at higher genetic risk might be preventable.

IN PRACTICE:

“Based on data from two prospective cohort studies, this analysis provides evidence for targeting men at increased genetic risk with prevention strategies aimed at reducing premature deaths from prostate cancer,” the researchers concluded.

SOURCE:

The study, with first author Anna Plym, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet in Stockholm, Sweden, was published online on July 3 in JAMA Network Open.

LIMITATIONS:

Differences in prostate cancer testing and treatment may account for some of the observed association between a healthy lifestyle and prostate cancer death. This analysis provides an estimate of what is achievable in terms of prevention had everyone adopted a healthy lifestyle. The authors only considered factors at study entry, which would not include changes that happen later.

DISCLOSURES:

The study authors reported several disclosures. Fredrik Wiklund, PhD, received grants from GE Healthcare, personal fees from Janssen, Varian Medical Systems, and WebMD, and stock options and personal fees from Cortechs Labs outside the submitted work. Adam S. Kibel, MD, received personal fees from Janssen, Pfizer, Bristol Myers Squibb, Cellvax, Merck, and Roche and served as a consultant for Bristol Myers Squibb and Candel outside the submitted work. Additional disclosures are noted in the original article.
 

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

TOPLINE:

Men at higher genetic risk for prostate cancer had more than a threefold increased risk for early death from the disease, and about one third of these deaths may have been preventable through healthy lifestyle choices, a new analysis found.

METHODOLOGY:

• About one third of men die from prostate cancer before age 75, highlighting the need for prevention strategies that target high-risk populations.
• In the current study, researchers analyzed data from two prospective cohort studies — the Malmö Diet and Cancer Study (MDCS) and the Health Professionals Follow-Up Study (HPFS) — which included 19,607 men with a median age at inclusion of 59 years (MDCS) and 65.1 years (HPFS) followed from 1991 to 2019.
• Participants were categorized by genetic risk and lifestyle score. Genetic risk was defined using a multiancestry polygenic risk score (PRS) for overall prostate cancer that included 400 genetic risk variants.
• A healthy lifestyle score was defined as 3-6, while an unhealthy lifestyle score was 0-2. Lifestyle factors included smoking, weight, physical activity, and diet.
• The researchers calculated hazard ratios (HRs) for the association between genetic and lifestyle factors and prostate cancer death.

TAKEAWAY:

• Combining the PRS and family history of cancer, 67% of men overall (13,186 of 19,607) were considered to have higher genetic risk, and about 30% overall had an unhealthy lifestyle score of 0-2.
• Men at higher genetic risk accounted for 88% (94 of 107) of early prostate cancer deaths.
• Compared with men at lower genetic risk, those at higher genetic risk had more than a threefold higher rate of early prostate cancer death (HR, 3.26) and more than a twofold increased rate of late prostate cancer death (HR, 2.26) as well as a higher lifetime risk for prostate cancer death.
• Among men at higher genetic risk, an unhealthy lifestyle was associated with a higher risk of early prostate cancer death, with smoking and a BMI of ≥ 30 being significant factors. Depending on the definition of a healthy lifestyle, the researchers estimated that 22%-36% of early prostate cancer deaths among men at higher genetic risk might be preventable.

IN PRACTICE:

“Based on data from two prospective cohort studies, this analysis provides evidence for targeting men at increased genetic risk with prevention strategies aimed at reducing premature deaths from prostate cancer,” the researchers concluded.

SOURCE:

The study, with first author Anna Plym, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet in Stockholm, Sweden, was published online on July 3 in JAMA Network Open.

LIMITATIONS:

Differences in prostate cancer testing and treatment may account for some of the observed association between a healthy lifestyle and prostate cancer death. This analysis provides an estimate of what is achievable in terms of prevention had everyone adopted a healthy lifestyle. The authors only considered factors at study entry, which would not include changes that happen later.

DISCLOSURES:

The study authors reported several disclosures. Fredrik Wiklund, PhD, received grants from GE Healthcare, personal fees from Janssen, Varian Medical Systems, and WebMD, and stock options and personal fees from Cortechs Labs outside the submitted work. Adam S. Kibel, MD, received personal fees from Janssen, Pfizer, Bristol Myers Squibb, Cellvax, Merck, and Roche and served as a consultant for Bristol Myers Squibb and Candel outside the submitted work. Additional disclosures are noted in the original article.
 

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

TOPLINE:

Men at higher genetic risk for prostate cancer had more than a threefold increased risk for early death from the disease, and about one third of these deaths may have been preventable through healthy lifestyle choices, a new analysis found.

METHODOLOGY:

• About one third of men die from prostate cancer before age 75, highlighting the need for prevention strategies that target high-risk populations.
• In the current study, researchers analyzed data from two prospective cohort studies — the Malmö Diet and Cancer Study (MDCS) and the Health Professionals Follow-Up Study (HPFS) — which included 19,607 men with a median age at inclusion of 59 years (MDCS) and 65.1 years (HPFS) followed from 1991 to 2019.
• Participants were categorized by genetic risk and lifestyle score. Genetic risk was defined using a multiancestry polygenic risk score (PRS) for overall prostate cancer that included 400 genetic risk variants.
• A healthy lifestyle score was defined as 3-6, while an unhealthy lifestyle score was 0-2. Lifestyle factors included smoking, weight, physical activity, and diet.
• The researchers calculated hazard ratios (HRs) for the association between genetic and lifestyle factors and prostate cancer death.

TAKEAWAY:

• Combining the PRS and family history of cancer, 67% of men overall (13,186 of 19,607) were considered to have higher genetic risk, and about 30% overall had an unhealthy lifestyle score of 0-2.
• Men at higher genetic risk accounted for 88% (94 of 107) of early prostate cancer deaths.
• Compared with men at lower genetic risk, those at higher genetic risk had more than a threefold higher rate of early prostate cancer death (HR, 3.26) and more than a twofold increased rate of late prostate cancer death (HR, 2.26) as well as a higher lifetime risk for prostate cancer death.
• Among men at higher genetic risk, an unhealthy lifestyle was associated with a higher risk of early prostate cancer death, with smoking and a BMI of ≥ 30 being significant factors. Depending on the definition of a healthy lifestyle, the researchers estimated that 22%-36% of early prostate cancer deaths among men at higher genetic risk might be preventable.

IN PRACTICE:

“Based on data from two prospective cohort studies, this analysis provides evidence for targeting men at increased genetic risk with prevention strategies aimed at reducing premature deaths from prostate cancer,” the researchers concluded.

SOURCE:

The study, with first author Anna Plym, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet in Stockholm, Sweden, was published online on July 3 in JAMA Network Open.

LIMITATIONS:

Differences in prostate cancer testing and treatment may account for some of the observed association between a healthy lifestyle and prostate cancer death. This analysis provides an estimate of what is achievable in terms of prevention had everyone adopted a healthy lifestyle. The authors only considered factors at study entry, which would not include changes that happen later.

DISCLOSURES:

The study authors reported several disclosures. Fredrik Wiklund, PhD, received grants from GE Healthcare, personal fees from Janssen, Varian Medical Systems, and WebMD, and stock options and personal fees from Cortechs Labs outside the submitted work. Adam S. Kibel, MD, received personal fees from Janssen, Pfizer, Bristol Myers Squibb, Cellvax, Merck, and Roche and served as a consultant for Bristol Myers Squibb and Candel outside the submitted work. Additional disclosures are noted in the original article.
 

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

This transcript has been edited for clarity.
 

Rachel S. Rubin, MD: Hi, everybody. Welcome back to another episode of Sex Matters. I am Dr Rachel Rubin. I’m a urologist and sexual medicine specialist in the Washington, DC, area, and I am thrilled to bring you this next guest. This is someone I am a huge fan of. I have been following her research for decades now, and we are so blessed to have her: Debby Herbenick. Why don’t you introduce yourself and tell people all about your research?

Debby Herbenick, PhD: I’m a professor at the Indiana University School of Public Health, and I’ve been a sexuality researcher and educator for about 25 years. I’ve studied issues related to women’s orgasm, vibrator use, how people feel about their genitals, and how that impacts whether or not they are comfortable seeking healthcare. Most recently, I’ve been looking at emerging sexual practices.

Dr. Rubin: You can’t be in sexual medicine without knowing Dr. Herbenick’s work. It is just instrumental to our knowledge about what people are actually doing, what people care about, and what’s happening out there. Probably not a day goes by that I don’t quote your research on how women experience sexual pleasure, how women orgasm. Can you talk briefly about that research?

Dr. Herbenick: I’ve done a lot of research related to pleasure and orgasm, some related to the different styles of touch, some related to vibrator use, showing that more than half of women reported having ever used a vibrator. The key is really variety. People need to feel comfortable with the way that they experience their bodies and their own paths to pleasure, and feel supported in being able to explore in that way.

Dr. Rubin: And what are some resources? What I often quote is that everyone thinks, because of Hollywood and pornography, that women orgasm from vaginal penetration alone, which of course we know physiologically doesn’t make sense. The numbers are staggering. People often go to their doctor and say: “I’m not normal. I can’t orgasm from penetration. Is there something wrong with me?”

Dr. Herbenick: Most women are not orgasming from vaginal intercourse alone. Many have added direct clitoral stimulation. Others prefer to receive oral sex. Some are having orgasms with a vibrator or other kinds of sex toys. And for some, it’s not just the behavior, right? It’s having the behavior in a certain amount of intimacy or connection with a partner, so really focusing on that as well.

Dr. Rubin: Your data show that more than 50% of women have used vibration in the past. I tell my male patients as well that the penis and the clitoris are the same. The penis likes vibration too, but many have never tried it. As a clinician, being able to encourage patients to use these devices and tools is really important. Your data help us show that this is an important aspect of pleasure.

Dr. Herbenick: I’m always glad to hear they’re helpful. And, of course, our research really focused on vibrators, but it’s been so interesting to see the sexual enhancement products change over the years. And now we have all these air pressure toys, too, which are especially useful for people who really can’t take or don’t prefer direct contact with their clitoris or other genital parts.

Dr. Rubin: I tell my patients all the time that the sex devices that we use today are not the same things from back in the day. There are so many high technological advances in this space that are really wonderful tools for me as a doctor, that I can really help my patients understand and use just to have more fun.

Dr. Herbenick: Absolutely.

Dr. Rubin: Very few of us are sexual medicine–trained physicians who feel confident and comfortable talking about sexual health issues. How can they find you or follow you?

Dr. Herbenick: I’m on social media as Debby Herbenick. I’m also on our website at Indiana University, the Center for Sexual Health Promotion.

Dr. Rubin: Thank you so much for joining us today.

Rachel S. Rubin, MD, is assistant clinical professor, Department of Urology, Georgetown University, Washington, DC, and in private practice in North Bethesda, Maryland. She disclosed financial relationships with Sprout, Maternal Medical, Absorption Pharmaceuticals, GSK, and Endo.

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

This transcript has been edited for clarity.
 

Rachel S. Rubin, MD: Hi, everybody. Welcome back to another episode of Sex Matters. I am Dr Rachel Rubin. I’m a urologist and sexual medicine specialist in the Washington, DC, area, and I am thrilled to bring you this next guest. This is someone I am a huge fan of. I have been following her research for decades now, and we are so blessed to have her: Debby Herbenick. Why don’t you introduce yourself and tell people all about your research?

Debby Herbenick, PhD: I’m a professor at the Indiana University School of Public Health, and I’ve been a sexuality researcher and educator for about 25 years. I’ve studied issues related to women’s orgasm, vibrator use, how people feel about their genitals, and how that impacts whether or not they are comfortable seeking healthcare. Most recently, I’ve been looking at emerging sexual practices.

Dr. Rubin: You can’t be in sexual medicine without knowing Dr. Herbenick’s work. It is just instrumental to our knowledge about what people are actually doing, what people care about, and what’s happening out there. Probably not a day goes by that I don’t quote your research on how women experience sexual pleasure, how women orgasm. Can you talk briefly about that research?

Dr. Herbenick: I’ve done a lot of research related to pleasure and orgasm, some related to the different styles of touch, some related to vibrator use, showing that more than half of women reported having ever used a vibrator. The key is really variety. People need to feel comfortable with the way that they experience their bodies and their own paths to pleasure, and feel supported in being able to explore in that way.

Dr. Rubin: And what are some resources? What I often quote is that everyone thinks, because of Hollywood and pornography, that women orgasm from vaginal penetration alone, which of course we know physiologically doesn’t make sense. The numbers are staggering. People often go to their doctor and say: “I’m not normal. I can’t orgasm from penetration. Is there something wrong with me?”

Dr. Herbenick: Most women are not orgasming from vaginal intercourse alone. Many have added direct clitoral stimulation. Others prefer to receive oral sex. Some are having orgasms with a vibrator or other kinds of sex toys. And for some, it’s not just the behavior, right? It’s having the behavior in a certain amount of intimacy or connection with a partner, so really focusing on that as well.

Dr. Rubin: Your data show that more than 50% of women have used vibration in the past. I tell my male patients as well that the penis and the clitoris are the same. The penis likes vibration too, but many have never tried it. As a clinician, being able to encourage patients to use these devices and tools is really important. Your data help us show that this is an important aspect of pleasure.

Dr. Herbenick: I’m always glad to hear they’re helpful. And, of course, our research really focused on vibrators, but it’s been so interesting to see the sexual enhancement products change over the years. And now we have all these air pressure toys, too, which are especially useful for people who really can’t take or don’t prefer direct contact with their clitoris or other genital parts.

Dr. Rubin: I tell my patients all the time that the sex devices that we use today are not the same things from back in the day. There are so many high technological advances in this space that are really wonderful tools for me as a doctor, that I can really help my patients understand and use just to have more fun.

Dr. Herbenick: Absolutely.

Dr. Rubin: Very few of us are sexual medicine–trained physicians who feel confident and comfortable talking about sexual health issues. How can they find you or follow you?

Dr. Herbenick: I’m on social media as Debby Herbenick. I’m also on our website at Indiana University, the Center for Sexual Health Promotion.

Dr. Rubin: Thank you so much for joining us today.

Rachel S. Rubin, MD, is assistant clinical professor, Department of Urology, Georgetown University, Washington, DC, and in private practice in North Bethesda, Maryland. She disclosed financial relationships with Sprout, Maternal Medical, Absorption Pharmaceuticals, GSK, and Endo.

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

This transcript has been edited for clarity.
 

Rachel S. Rubin, MD: Hi, everybody. Welcome back to another episode of Sex Matters. I am Dr Rachel Rubin. I’m a urologist and sexual medicine specialist in the Washington, DC, area, and I am thrilled to bring you this next guest. This is someone I am a huge fan of. I have been following her research for decades now, and we are so blessed to have her: Debby Herbenick. Why don’t you introduce yourself and tell people all about your research?

Debby Herbenick, PhD: I’m a professor at the Indiana University School of Public Health, and I’ve been a sexuality researcher and educator for about 25 years. I’ve studied issues related to women’s orgasm, vibrator use, how people feel about their genitals, and how that impacts whether or not they are comfortable seeking healthcare. Most recently, I’ve been looking at emerging sexual practices.

Dr. Rubin: You can’t be in sexual medicine without knowing Dr. Herbenick’s work. It is just instrumental to our knowledge about what people are actually doing, what people care about, and what’s happening out there. Probably not a day goes by that I don’t quote your research on how women experience sexual pleasure, how women orgasm. Can you talk briefly about that research?

Dr. Herbenick: I’ve done a lot of research related to pleasure and orgasm, some related to the different styles of touch, some related to vibrator use, showing that more than half of women reported having ever used a vibrator. The key is really variety. People need to feel comfortable with the way that they experience their bodies and their own paths to pleasure, and feel supported in being able to explore in that way.

Dr. Rubin: And what are some resources? What I often quote is that everyone thinks, because of Hollywood and pornography, that women orgasm from vaginal penetration alone, which of course we know physiologically doesn’t make sense. The numbers are staggering. People often go to their doctor and say: “I’m not normal. I can’t orgasm from penetration. Is there something wrong with me?”

Dr. Herbenick: Most women are not orgasming from vaginal intercourse alone. Many have added direct clitoral stimulation. Others prefer to receive oral sex. Some are having orgasms with a vibrator or other kinds of sex toys. And for some, it’s not just the behavior, right? It’s having the behavior in a certain amount of intimacy or connection with a partner, so really focusing on that as well.

Dr. Rubin: Your data show that more than 50% of women have used vibration in the past. I tell my male patients as well that the penis and the clitoris are the same. The penis likes vibration too, but many have never tried it. As a clinician, being able to encourage patients to use these devices and tools is really important. Your data help us show that this is an important aspect of pleasure.

Dr. Herbenick: I’m always glad to hear they’re helpful. And, of course, our research really focused on vibrators, but it’s been so interesting to see the sexual enhancement products change over the years. And now we have all these air pressure toys, too, which are especially useful for people who really can’t take or don’t prefer direct contact with their clitoris or other genital parts.

Dr. Rubin: I tell my patients all the time that the sex devices that we use today are not the same things from back in the day. There are so many high technological advances in this space that are really wonderful tools for me as a doctor, that I can really help my patients understand and use just to have more fun.

Dr. Herbenick: Absolutely.

Dr. Rubin: Very few of us are sexual medicine–trained physicians who feel confident and comfortable talking about sexual health issues. How can they find you or follow you?

Dr. Herbenick: I’m on social media as Debby Herbenick. I’m also on our website at Indiana University, the Center for Sexual Health Promotion.

Dr. Rubin: Thank you so much for joining us today.

Rachel S. Rubin, MD, is assistant clinical professor, Department of Urology, Georgetown University, Washington, DC, and in private practice in North Bethesda, Maryland. She disclosed financial relationships with Sprout, Maternal Medical, Absorption Pharmaceuticals, GSK, and Endo.

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

Certain medications that are used to treat benign prostatic hyperplasia (BPH) are associated with a reduced risk for dementia with Lewy bodies (DLB), the second most common neurodegenerative type of dementia after Alzheimer’s disease.

Investigators found older men taking alpha-1 blockers terazosin, doxazosin, or alfuzosin (Tz/Dz/Az) were 40% less likely to develop DLB than those taking tamsulosin and 37% less likely than men taking the 5-alpha reductase inhibitors (5ARI) finasteride and dutasteride.

“These results are exciting because right now there are no drugs to prevent or treat dementia with Lewy bodies,” study investigator Jacob E. Simmering, PhD, of the University of Iowa in Iowa City, said in a press release. “If we can determine that an existing drug can offer protection against this debilitating disease, that has the potential to greatly reduce its effects.”

The findings were published online in Neurology.
 

Increasing ATP Neuroprotective?

In recent years, investigators have speculated that improving metabolic activity in the brain may reduce the risk for Parkinson’s disease (PD). 

In previous studies, the use of Tz/Dz/Az resulted in the activation of phosphoglycerate kinase-1 (PKG1), which increases the availability of adenosine triphosphate (ATP).

There have been case reports of PD being linked to mutations affecting PGK1. Researchers speculate that increased ATP availability in neurons resulting from the activation of PKG1 allows cells to better adapt to aging and synuclein aggregation.

To investigate whether glycolysis-enhancing drugs might be neuroprotective in those with DLB, investigators conducted a retrospective cohort study using a commercial health insurance claims database and a Medicare supplemental health claims database to follow a sample of men aged > 40 years taking Tz, Dz, or Az (n = 126,313), tamsulosin (n = 437,035), or a 5ARI (n = 80,158) for BPH.

Tamsulosin and 5ARI medications do not activate PKG1, so investigators used them as comparators to Tz/Dz/Az. Participants were followed from the medication initiation date until the end of enrollment in the claims databases.

After following claimants for an average of 3 years, 195 participants developed DLB who were taking Tz, Dz, or Az, a rate of 5.21 cases per 10,000 people per year.

During the follow-up period, 1286 participants taking tamsulosin developed DLB, a rate of 10.8 per 10,000 people per year, and among those taking 5ARIs, 193 cases of DLB were reported, a rate of 7.8 per 10,000 people per year.

After matching the groups by age and other health conditions that may explain differences in rates of DLB, men taking Tz/Dz/Az had a 60% lower risk than those taking tamsulosin (P < .001) and a 37% lower risk for developing DLB than those taking the 5ARI medications (P = .012).

“This emerging evidence of a protective association across a spectrum of diseases suggests a broad neuroprotective effect for Tz/Dz/Az, consistent with our hypothesized mechanism that activation of PGK1 increases brain ATP and mitigates neurodegeneration,” the authors wrote.

Study limitations include excluding women from the study, so the findings cannot be generalized to women. Claims analyses were limited to administrative data that could have been incorrect, and the analyses did not include medication dosages.

No study funding or author disclosures were reported.

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

Certain medications that are used to treat benign prostatic hyperplasia (BPH) are associated with a reduced risk for dementia with Lewy bodies (DLB), the second most common neurodegenerative type of dementia after Alzheimer’s disease.

Investigators found older men taking alpha-1 blockers terazosin, doxazosin, or alfuzosin (Tz/Dz/Az) were 40% less likely to develop DLB than those taking tamsulosin and 37% less likely than men taking the 5-alpha reductase inhibitors (5ARI) finasteride and dutasteride.

“These results are exciting because right now there are no drugs to prevent or treat dementia with Lewy bodies,” study investigator Jacob E. Simmering, PhD, of the University of Iowa in Iowa City, said in a press release. “If we can determine that an existing drug can offer protection against this debilitating disease, that has the potential to greatly reduce its effects.”

The findings were published online in Neurology.
 

Increasing ATP Neuroprotective?

In recent years, investigators have speculated that improving metabolic activity in the brain may reduce the risk for Parkinson’s disease (PD). 

In previous studies, the use of Tz/Dz/Az resulted in the activation of phosphoglycerate kinase-1 (PKG1), which increases the availability of adenosine triphosphate (ATP).

There have been case reports of PD being linked to mutations affecting PGK1. Researchers speculate that increased ATP availability in neurons resulting from the activation of PKG1 allows cells to better adapt to aging and synuclein aggregation.

To investigate whether glycolysis-enhancing drugs might be neuroprotective in those with DLB, investigators conducted a retrospective cohort study using a commercial health insurance claims database and a Medicare supplemental health claims database to follow a sample of men aged > 40 years taking Tz, Dz, or Az (n = 126,313), tamsulosin (n = 437,035), or a 5ARI (n = 80,158) for BPH.

Tamsulosin and 5ARI medications do not activate PKG1, so investigators used them as comparators to Tz/Dz/Az. Participants were followed from the medication initiation date until the end of enrollment in the claims databases.

After following claimants for an average of 3 years, 195 participants developed DLB who were taking Tz, Dz, or Az, a rate of 5.21 cases per 10,000 people per year.

During the follow-up period, 1286 participants taking tamsulosin developed DLB, a rate of 10.8 per 10,000 people per year, and among those taking 5ARIs, 193 cases of DLB were reported, a rate of 7.8 per 10,000 people per year.

After matching the groups by age and other health conditions that may explain differences in rates of DLB, men taking Tz/Dz/Az had a 60% lower risk than those taking tamsulosin (P < .001) and a 37% lower risk for developing DLB than those taking the 5ARI medications (P = .012).

“This emerging evidence of a protective association across a spectrum of diseases suggests a broad neuroprotective effect for Tz/Dz/Az, consistent with our hypothesized mechanism that activation of PGK1 increases brain ATP and mitigates neurodegeneration,” the authors wrote.

Study limitations include excluding women from the study, so the findings cannot be generalized to women. Claims analyses were limited to administrative data that could have been incorrect, and the analyses did not include medication dosages.

No study funding or author disclosures were reported.

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

Certain medications that are used to treat benign prostatic hyperplasia (BPH) are associated with a reduced risk for dementia with Lewy bodies (DLB), the second most common neurodegenerative type of dementia after Alzheimer’s disease.

Investigators found older men taking alpha-1 blockers terazosin, doxazosin, or alfuzosin (Tz/Dz/Az) were 40% less likely to develop DLB than those taking tamsulosin and 37% less likely than men taking the 5-alpha reductase inhibitors (5ARI) finasteride and dutasteride.

“These results are exciting because right now there are no drugs to prevent or treat dementia with Lewy bodies,” study investigator Jacob E. Simmering, PhD, of the University of Iowa in Iowa City, said in a press release. “If we can determine that an existing drug can offer protection against this debilitating disease, that has the potential to greatly reduce its effects.”

The findings were published online in Neurology.
 

Increasing ATP Neuroprotective?

In recent years, investigators have speculated that improving metabolic activity in the brain may reduce the risk for Parkinson’s disease (PD). 

In previous studies, the use of Tz/Dz/Az resulted in the activation of phosphoglycerate kinase-1 (PKG1), which increases the availability of adenosine triphosphate (ATP).

There have been case reports of PD being linked to mutations affecting PGK1. Researchers speculate that increased ATP availability in neurons resulting from the activation of PKG1 allows cells to better adapt to aging and synuclein aggregation.

To investigate whether glycolysis-enhancing drugs might be neuroprotective in those with DLB, investigators conducted a retrospective cohort study using a commercial health insurance claims database and a Medicare supplemental health claims database to follow a sample of men aged > 40 years taking Tz, Dz, or Az (n = 126,313), tamsulosin (n = 437,035), or a 5ARI (n = 80,158) for BPH.

Tamsulosin and 5ARI medications do not activate PKG1, so investigators used them as comparators to Tz/Dz/Az. Participants were followed from the medication initiation date until the end of enrollment in the claims databases.

After following claimants for an average of 3 years, 195 participants developed DLB who were taking Tz, Dz, or Az, a rate of 5.21 cases per 10,000 people per year.

During the follow-up period, 1286 participants taking tamsulosin developed DLB, a rate of 10.8 per 10,000 people per year, and among those taking 5ARIs, 193 cases of DLB were reported, a rate of 7.8 per 10,000 people per year.

After matching the groups by age and other health conditions that may explain differences in rates of DLB, men taking Tz/Dz/Az had a 60% lower risk than those taking tamsulosin (P < .001) and a 37% lower risk for developing DLB than those taking the 5ARI medications (P = .012).

“This emerging evidence of a protective association across a spectrum of diseases suggests a broad neuroprotective effect for Tz/Dz/Az, consistent with our hypothesized mechanism that activation of PGK1 increases brain ATP and mitigates neurodegeneration,” the authors wrote.

Study limitations include excluding women from the study, so the findings cannot be generalized to women. Claims analyses were limited to administrative data that could have been incorrect, and the analyses did not include medication dosages.

No study funding or author disclosures were reported.

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

TOPLINE:

In men with type 2 diabetes (T2D), higher serum levels of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) were associated with a lower risk for metabolic dysfunction–associated fatty liver disease (MAFLD), whereas higher progesterone levels were associated with a higher risk. In women with T2D, sex- or thyroid-related hormones were not independently associated with the risk for MAFLD.

METHODOLOGY:

• People with T2D may have FLD, and this study explored the link between sex-related and thyroid-related hormone levels and MAFLD to explore and confirm risk factors.
• The researchers used a 2020 definition of MAFLD, now defined in patients as both hepatic steatosis and the presence of overweight/obesity, T2D, or evidence of metabolic dysfunction in lean individuals.
• This cross-sectional study conducted in one hospital in China included 432 patients hospitalized because of T2D and its complications from January 2018 to April 2020 (median T2D duration, 6 years; mean age, 55.8 years; 247 men and 185 postmenopausal women).
• Researchers measured and later adjusted for potential confounding factors, including weight, height, waist circumference, arterial blood pressure, glycemic parameters, liver function, and lipid profiles.
• They assessed blood levels of sex and thyroid hormones by chemiluminescent immunoassays; MAFLD was diagnosed by either ultrasonography findings of hepatic steatosis or a high liver fat index score (fatty liver index > 60).

TAKEAWAY:

• Overall, 275 (63.7%) patients were diagnosed with MAFLD; after adjusting for potential confounding factors, none of the sex- and thyroid-related hormones were independently associated with the risk for MAFLD in all patients with T2D.
• In men with T2D, higher serum levels of FSH (adjusted odds ratio [aOR], 0.919; P = .019) and LH (aOR, 0.888; P = .022) were associated with a reduced risk for MAFLD.
• Higher serum levels of progesterone were associated with an increased risk for MAFLD in men with T2D (aOR, 8.069; P = .003).
• In women with T2D, sex hormones and thyroid hormones were not significantly linked to the risk of developing MAFLD.

IN PRACTICE:

“Our findings could be used to imply that screening for MAFLD and monitoring sex-related hormones are important for T2D patients, especially in men,” the authors wrote.

SOURCE:

This study was led by Weihong Lu, Xiamen Clinical Research Center for Cancer Therapy, Xiamen, China; Shangjian Li, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China; and Yuhua Li, China University of Mining & Technology-Beijing, Beijing, and was published online in BMC Endocrine Disorders.

LIMITATIONS:

Temporal sequences of the associations between sex-related and thyroid-related hormones and MAFLD were not evaluated because of the cross-sectional nature of the study. The small sample size from a single institution may have introduced selection bias. Serum levels of sex hormone-binding globulin and free testosterone were not assessed. The postmenopausal status of women in the study may have affected the ability to find sex-hormone related associations. The findings can only be limitedly extrapolated to similar patients with T2D but not the general population.

DISCLOSURES:

The study was supported by the Fujian Province Nature Science Foundations, China, and the Guiding Project on Medicine and Health in Xiamen, China. The authors declared no conflicts of interest.

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

TOPLINE:

In men with type 2 diabetes (T2D), higher serum levels of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) were associated with a lower risk for metabolic dysfunction–associated fatty liver disease (MAFLD), whereas higher progesterone levels were associated with a higher risk. In women with T2D, sex- or thyroid-related hormones were not independently associated with the risk for MAFLD.

METHODOLOGY:

• People with T2D may have FLD, and this study explored the link between sex-related and thyroid-related hormone levels and MAFLD to explore and confirm risk factors.
• The researchers used a 2020 definition of MAFLD, now defined in patients as both hepatic steatosis and the presence of overweight/obesity, T2D, or evidence of metabolic dysfunction in lean individuals.
• This cross-sectional study conducted in one hospital in China included 432 patients hospitalized because of T2D and its complications from January 2018 to April 2020 (median T2D duration, 6 years; mean age, 55.8 years; 247 men and 185 postmenopausal women).
• Researchers measured and later adjusted for potential confounding factors, including weight, height, waist circumference, arterial blood pressure, glycemic parameters, liver function, and lipid profiles.
• They assessed blood levels of sex and thyroid hormones by chemiluminescent immunoassays; MAFLD was diagnosed by either ultrasonography findings of hepatic steatosis or a high liver fat index score (fatty liver index > 60).

TAKEAWAY:

• Overall, 275 (63.7%) patients were diagnosed with MAFLD; after adjusting for potential confounding factors, none of the sex- and thyroid-related hormones were independently associated with the risk for MAFLD in all patients with T2D.
• In men with T2D, higher serum levels of FSH (adjusted odds ratio [aOR], 0.919; P = .019) and LH (aOR, 0.888; P = .022) were associated with a reduced risk for MAFLD.
• Higher serum levels of progesterone were associated with an increased risk for MAFLD in men with T2D (aOR, 8.069; P = .003).
• In women with T2D, sex hormones and thyroid hormones were not significantly linked to the risk of developing MAFLD.

IN PRACTICE:

“Our findings could be used to imply that screening for MAFLD and monitoring sex-related hormones are important for T2D patients, especially in men,” the authors wrote.

SOURCE:

This study was led by Weihong Lu, Xiamen Clinical Research Center for Cancer Therapy, Xiamen, China; Shangjian Li, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China; and Yuhua Li, China University of Mining & Technology-Beijing, Beijing, and was published online in BMC Endocrine Disorders.

LIMITATIONS:

Temporal sequences of the associations between sex-related and thyroid-related hormones and MAFLD were not evaluated because of the cross-sectional nature of the study. The small sample size from a single institution may have introduced selection bias. Serum levels of sex hormone-binding globulin and free testosterone were not assessed. The postmenopausal status of women in the study may have affected the ability to find sex-hormone related associations. The findings can only be limitedly extrapolated to similar patients with T2D but not the general population.

DISCLOSURES:

The study was supported by the Fujian Province Nature Science Foundations, China, and the Guiding Project on Medicine and Health in Xiamen, China. The authors declared no conflicts of interest.

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

TOPLINE:

In men with type 2 diabetes (T2D), higher serum levels of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) were associated with a lower risk for metabolic dysfunction–associated fatty liver disease (MAFLD), whereas higher progesterone levels were associated with a higher risk. In women with T2D, sex- or thyroid-related hormones were not independently associated with the risk for MAFLD.

METHODOLOGY:

• People with T2D may have FLD, and this study explored the link between sex-related and thyroid-related hormone levels and MAFLD to explore and confirm risk factors.
• The researchers used a 2020 definition of MAFLD, now defined in patients as both hepatic steatosis and the presence of overweight/obesity, T2D, or evidence of metabolic dysfunction in lean individuals.
• This cross-sectional study conducted in one hospital in China included 432 patients hospitalized because of T2D and its complications from January 2018 to April 2020 (median T2D duration, 6 years; mean age, 55.8 years; 247 men and 185 postmenopausal women).
• Researchers measured and later adjusted for potential confounding factors, including weight, height, waist circumference, arterial blood pressure, glycemic parameters, liver function, and lipid profiles.
• They assessed blood levels of sex and thyroid hormones by chemiluminescent immunoassays; MAFLD was diagnosed by either ultrasonography findings of hepatic steatosis or a high liver fat index score (fatty liver index > 60).

TAKEAWAY:

• Overall, 275 (63.7%) patients were diagnosed with MAFLD; after adjusting for potential confounding factors, none of the sex- and thyroid-related hormones were independently associated with the risk for MAFLD in all patients with T2D.
• In men with T2D, higher serum levels of FSH (adjusted odds ratio [aOR], 0.919; P = .019) and LH (aOR, 0.888; P = .022) were associated with a reduced risk for MAFLD.
• Higher serum levels of progesterone were associated with an increased risk for MAFLD in men with T2D (aOR, 8.069; P = .003).
• In women with T2D, sex hormones and thyroid hormones were not significantly linked to the risk of developing MAFLD.

IN PRACTICE:

“Our findings could be used to imply that screening for MAFLD and monitoring sex-related hormones are important for T2D patients, especially in men,” the authors wrote.

SOURCE:

This study was led by Weihong Lu, Xiamen Clinical Research Center for Cancer Therapy, Xiamen, China; Shangjian Li, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China; and Yuhua Li, China University of Mining & Technology-Beijing, Beijing, and was published online in BMC Endocrine Disorders.

LIMITATIONS:

Temporal sequences of the associations between sex-related and thyroid-related hormones and MAFLD were not evaluated because of the cross-sectional nature of the study. The small sample size from a single institution may have introduced selection bias. Serum levels of sex hormone-binding globulin and free testosterone were not assessed. The postmenopausal status of women in the study may have affected the ability to find sex-hormone related associations. The findings can only be limitedly extrapolated to similar patients with T2D but not the general population.

DISCLOSURES:

The study was supported by the Fujian Province Nature Science Foundations, China, and the Guiding Project on Medicine and Health in Xiamen, China. The authors declared no conflicts of interest.

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