Routine Screening for Transgender and Gender Diverse Adults Taking Gender-Affirming Hormone Therapy: a Narrative Review

Cancer Screening and Prevention in the Transgender and Gender Diverse Population: Considerations and Strategies for Advanced Practice Nurses

OBJECTIVES

This discussion paper presents recent evidence regarding cancer screening and prevention among the transgender and gender diverse (TGD) community and highlights where and how advanced practice nurses (APNs), particularly those in primary care, can better contribute to closing the gap between healthcare disparities between TGD and cisgendered populations.

METHODS

Relevant publications on the topic and professional guidelines and evidence have formed the basis for this discussion paper.

RESULTS

TGD individuals are a vulnerable population with unique needs. They remain at risk of cancer and might be at greater risk of developing some cancers compared to cisgendered people but are underscreened. Barriers to gender-affirming care need to be addressed to improve access to prevention and screening services and improve the cancer care experiences and outcomes of TGD people.

CONCLUSION

APNs can work in collaboration with TGD individuals and the healthcare system to improve access to culturally safe cancer screening and more effective prevention of cancer and poor cancer outcomes.

IMPLICATIONS FOR NURSING PRACTICE

APNs have the potential to improve access to cancer screening for TGD people by increasing their understanding of the needs of the population, providing culturally safe care, and advocating for more preventative care and cancer screening. With greater knowledge and understanding of the needs and preferences of TGD people both broadly and in relation to cancer screening and prevention, targeted interventions and care approaches can be implemented. APNs should also aim to conduct evaluations and research into cancer prevention and screening to build the currently limited evidence base and nursing knowledge in this important field.

Prostate Cancer in Transgender Women: Epidemiology, Clinical Characteristics, and Management Challenges

PURPOSE OF REVIEW

To systematically review the evidence on prostate cancer (PCa) in transgender women (TGW).

RECENT FINDINGS

A total of 25 studies were included. Fourteen articles were case reports or case series describing 21 TGW with PCa; 11 papers focused primarily on assessing the incidence or screening of PCa in TGW. The median (range) age of patients with PCa was 63 (45-78) years. Median (range) PSA at diagnosis was 7.5 (0.4-1710) ng/mL. Prostate biopsy detected ISUP 3-5 in 10 (67%) cases. T3-4 stages were described in 7 (64%) patients. Three (14.3%) cases of nodal involvement and 2 (9.5%) of metastases were reported at diagnosis. First-line therapy included radical prostatectomy or radiotherapy ± androgen deprivation therapy in 14 (74 %) subjects. Median (range) follow-up was 24 (2-120) months. A good response to first-line therapy was recorded in 8 (47.1%) cases. Median (range) incidence of PCa in TGW was 44.1 (4.34-140) cases per 100,000 person-years. PCa was significantly less frequent in TGW than in cisgender males (HR 0.4, 95% CI 0.2-0.9). Risk of death after PCa diagnosis was significantly higher in TGW compared to cisgender males (HR 1.91, 95% CI 1.06-3.45). TGW had lower lifetime PSA rates (48% vs. 64.6%, p = 0.048) than cisgender males. Few cases of PCa in TGW are currently reported. PCa seems significantly less frequent in TGW than in cisgender males; however, some data suggest a possible higher mortality in this cohort. TGW appear to have less access to PSA testing than cisgender men.

Improving access for and experience of transgender and non-binary patients in clinical research: Insights from a transgender patient focus group and targeted literature reviews

INTRODUCTION

The transgender and non-binary communities make up a significant, growing proportion of the population, but, to date, few clinical trials report including transgender and non-binary individuals.

METHODS

As part of a mixed-method approach, multiple literature searches for articles published from January 2018 to July 2022 and a Patient Advisory Council (a semi-structured patient focus group) meeting were conducted to identify challenges faced by the transgender and non-binary communities when accessing healthcare and participating in clinical research. A set of guidelines to promote inclusivity in clinical research was developed using these findings.

RESULTS

During this time period, only 107 (0.08%) of 141,661 published articles of clinical trials reported participation of transgender or non-binary patients. A targeted search identified only 48 articles reporting specific barriers to inclusion in clinical research, while an expanded search identified 290 articles reporting barriers to healthcare access for transgender and non-binary patients. Several key considerations to promote study inclusivity emerged from the literature searches and Patient Advisory Council: adjust clinical protocols, informed consent documents, and data collection forms to distinguish sex assigned at birth from gender identity; involve members of the transgender and non-binary communities in research whenever possible; provide communication training to personnel involved in clinical research; and maximize accessibility for potential participants.

CONCLUSION

Future research on investigational drug dosing and drug interactions in transgender and non-binary patients, along with regulatory guidance, are recommended to ensure clinical trials' processes, designs, systems, and technologies are transgender and non-binary patient-friendly, inclusive, and welcoming.

Determining the Sex Assigned at Birth of Transgender and Nonbinary Populations in Administrative Claims Databases Utilizing Diagnostic and Procedure Codes

Purpose

Widespread conflation of sex assigned at birth and gender has hindered the identification of transgender and nonbinary people in large datasets. The study objective was to develop a method of determining the sex assigned at birth of transgender and nonbinary patients utilizing sex-specific diagnostic and procedural codes, for future use in administrative claims databases, with a goal of expanding the available datasets for exploring sex-specific conditions among transgender and nonbinary people.

Methods

Authors reviewed indexes of International Classification of Diseases (ICD) and Current Procedural Terminology (CPT) codes, and medical record data from a single institution's gender-affirming clinics. Sex-specific ICD and CPT codes were identified through author review and consultation with subject experts. Patient's sex assigned at birth determined by chart review, as a gold standard, was compared with sex assigned at birth determined by querying their electronic health records for natal sex-specific codes.

Results

Sex-specific codes correctly identified 53.5% (n=364) of transgender and nonbinary patients assigned female sex at birth, and 17.3% (n=108) of those assigned male sex at birth. Codes were 95.7% and 98.3% specific for assigned female and male sex at birth, respectively.

Conclusions

ICD and CPT codes can be used to specifically determine the sex assigned at birth in databases where this information is not recorded. This methodology has novel potential for use in exploring sex-specific conditions among transgender and nonbinary patients in administrative claims data.

Gender-affirming hormonal therapy for transgender and gender-diverse people-A narrative review

As the number of transgender and gender-diverse (TGD) people accessing gender-affirming care increases, the need for healthcare professionals (HCPs) providing gender-affirming hormonal therapy (GAHT) also increases. This chapter provides an overview of the HCPs interested in getting involved in providing GAHT.

Cardiovascular disease risk in the transgender population

This review summarizes the impact of gender affirming hormone therapy used in the transgendered population and the classic and emerging risk factors on cardiovascular outcomes and surrogate markers of cardiovascular health. There is a growing body of evidence that people who are transgender and gender diverse are impacted by disparities across a variety of cardiovascular risk factors compared with their peers who are cisgender. Previously, disparities have been reported in cardiovascular morbidity and mortality across this group as a result of a higher prevalence of non-healthy life style. However, recent research suggests that there are additional factors playing a role in this differences: there is the hypothesis that the excess of cardiovascular morbility and mortality has been driven by psychosocial stressors across the lifespan at multiple levels, as structural violence (e.g., discrimination, lack of affordable housing, lack of access to health care, etc.). Lack of information and research in this population is an important limitation; therefore, a multifaceted approach that integrates best practice into research, health promotion and cardiovascular care for this understudied and growing population is clearly needed.

Gender-affirming hormone therapy, mental health, and surgical considerations for aging transgender and gender diverse adults

As the transgender and gender diverse (TGD) population ages, more transfeminine and transmasculine individuals present to clinic to initiate or continue their gender-affirming care at older ages. Currently available guidelines on gender-affirming care are excellent resources for the provision of gender-affirming hormone therapy (GAHT), primary care, surgery, and mental health care but are limited in their scope as to whether recommendations require tailoring to older TGD adults. Data that inform guideline-recommended management considerations, while informative and increasingly evidence-based, mainly come from studies of younger TGD populations. Whether results from these studies, and therefore recommendations, can or should be extrapolated to aging TGD adults remains to be determined. In this perspective review, we acknowledge the lack of data in older TGD adults and discuss considerations for evaluating cardiovascular disease, hormone-sensitive cancers, bone health and cognitive health, gender-affirming surgery, and mental health in the older TGD population on GAHT.

Effects of Hormones on Breast Development and Breast Cancer Risk in Transgender Women

Transgender women experience gender dysphoria due to a gender assignment at birth that is incongruent with their gender identity. Transgender people undergo different surgical procedures and receive sex steroids hormones to reduce psychological distress and to induce and maintain desired physical changes. These persons on feminizing hormones represent a unique population to study the hormonal effects on breast development, to evaluate the risk of breast cancer and perhaps to better understand the precise role played by different hormonal components. In MTF (male to female) patients, hormonal treatment usually consists of antiandrogens and estrogens. Exogenous hormones induce breast development with the formation of ducts and lobules and an increase in the deposition of fat. A search of the existing literature dedicated to hormone regimens for MTF patients, their impact on breast tissue (incidence and type of breast lesions) and breast cancer risk provided the available information for this review. The evaluation of breast cancer risk is currently complicated by the heterogeneity of administered treatments and a lack of long-term follow-up in the great majority of studies. Large studies with longer follow-up are required to better evaluate the breast cancer risk and to understand the precise mechanisms on breast development of each exogenous hormone.

Standards of Care for the Health of Transgender and Gender Diverse People, Version 8

Background: Transgender healthcare is a rapidly evolving interdisciplinary field. In the last decade, there has been an unprecedented increase in the number and visibility of transgender and gender diverse (TGD) people seeking support and gender-affirming medical treatment in parallel with a significant rise in the scientific literature in this area. The World Professional Association for Transgender Health (WPATH) is an international, multidisciplinary, professional association whose mission is to promote evidence-based care, education, research, public policy, and respect in transgender health. One of the main functions of WPATH is to promote the highest standards of health care for TGD people through the Standards of Care (SOC). The SOC was initially developed in 1979 and the last version (SOC-7) was published in 2012. In view of the increasing scientific evidence, WPATH commissioned a new version of the Standards of Care, the SOC-8. Aim: The overall goal of SOC-8 is to provide health care professionals (HCPs) with clinical guidance to assist TGD people in accessing safe and effective pathways to achieving lasting personal comfort with their gendered selves with the aim of optimizing their overall physical health, psychological well-being, and self-fulfillment. Methods: The SOC-8 is based on the best available science and expert professional consensus in transgender health. International professionals and stakeholders were selected to serve on the SOC-8 committee. Recommendation statements were developed based on data derived from independent systematic literature reviews, where available, background reviews and expert opinions. Grading of recommendations was based on the available evidence supporting interventions, a discussion of risks and harms, as well as the feasibility and acceptability within different contexts and country settings. Results: A total of 18 chapters were developed as part of the SOC-8. They contain recommendations for health care professionals who provide care and treatment for TGD people. Each of the recommendations is followed by explanatory text with relevant references. General areas related to transgender health are covered in the chapters Terminology, Global Applicability, Population Estimates, and Education. The chapters developed for the diverse population of TGD people include Assessment of Adults, Adolescents, Children, Nonbinary, Eunuchs, and Intersex Individuals, and people living in Institutional Environments. Finally, the chapters related to gender-affirming treatment are Hormone Therapy, Surgery and Postoperative Care, Voice and Communication, Primary Care, Reproductive Health, Sexual Health, and Mental Health. Conclusions: The SOC-8 guidelines are intended to be flexible to meet the diverse health care needs of TGD people globally. While adaptable, they offer standards for promoting optimal health care and guidance for the treatment of people experiencing gender incongruence. As in all previous versions of the SOC, the criteria set forth in this document for gender-affirming medical interventions are clinical guidelines; individual health care professionals and programs may modify these in consultation with the TGD person.

Thirty Obesity Myths, Misunderstandings, and/or Oversimplifications: An Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) 2022

Background

This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) is intended to provide clinicians an overview of 30 common obesity myths, misunderstandings, and/or oversimplifications.

Methods

The scientific support for this CPS is based upon published citations, clinical perspectives of OMA authors, and peer review by the Obesity Medicine Association leadership.

Results

This CPS discusses 30 common obesity myths, misunderstandings, and/or oversimplifications, utilizing referenced scientific publications such as the integrative use of other published OMA CPSs to help explain the applicable physiology/pathophysiology.

Conclusions

This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) on 30 common obesity myths, misunderstandings, and/or oversimplifications is one of a series of OMA CPSs designed to assist clinicians in the care of patients with the disease of obesity. Knowledge of the underlying science may assist the obesity medicine clinician improve the care of patients with obesity.

Proceedings of the 2021 Santa Fe Bone Symposium: Advances in the Management of Osteoporosis and Metabolic Bone Diseases

The 2021 Virtual Santa Fe Bone Symposium was held August 5-8, with over 300 registered attendees from throughout the USA, and at least 18 other countries. This annual meeting focuses on applying advances in basic science and clinical research to the care of patients with osteoporosis and those with inherited and acquired disorders of bone metabolism. Participants represented a broad range of medical disciplines with an interest in skeletal diseases. These included physicians of many specialties and practice settings, fellows, advanced practice providers, fracture liaison service (FLS) coordinators, clinical researchers, and bone density technologists. There were lectures, case presentations, and panel discussions, all followed by interactive discussions. Breakout sessions included an FLS workshop, Bone Health TeleECHO workshop, special interest groups, meet-and-greet the faculty, and satellite symposia. The agenda covered topics of interest such as strategies for the use of osteoanabolic therapy, prevention of periprosthetic fractures, management of atypical femur fractures, what we know and don't know about vitamin D, advances in the use of dual-energy X-ray absorptiometry in the assessment of skeletal health, controversies and conundrums in osteoporosis care, skeletal health in transgender patients, management of patients with hypophosphatasia and hypophosphatemia, and treat-to-target approaches for managing patients with osteoporosis. The Proceedings of the 2021 Virtual Santa Fe Bone Symposium consists of highlights of each presentation with current strategies for optimizing the care of patients with skeletal disorders.

Obesity, Body Composition, and Sex Hormones: Implications for Cardiovascular Risk

Cardiovascular disease (CVD) continues to be the leading cause of death in adults, highlighting the need to develop novel strategies to mitigate cardiovascular risk. The advancing obesity epidemic is now threatening the gains in CVD risk reduction brought about by contemporary pharmaceutical and surgical interventions. There are sex differences in the development and outcomes of CVD; premenopausal women have significantly lower CVD risk than men of the same age, but women lose this advantage as they transition to menopause, an observation suggesting potential role of sex hormones in determining CVD risk. Clear differences in obesity and regional fat distribution among men and women also exist. While men have relatively high fat in the abdominal area, women tend to distribute a larger proportion of their fat in the lower body. Considering that regional body fat distribution is an important CVD risk factor, differences in how men and women store their body fat may partly contribute to sex-based alterations in CVD risk as well. This article presents findings related to the role of obesity and sex hormones in determining CVD risk. Evidence for the role of sex hormones in determining body composition in men and women is also presented. Lastly, the clinical potential for using sex hormones to alter body composition and reduce CVD risk is outlined. © 2022 American Physiological Society. Compr Physiol 12:1-45, 2022.