Clinical trials: Transgenderism
Lower Urinary Tract Symptoms, Transgenderism
Lower Urinary Tract Symptoms in Transmasculine Patients Undergoing Metoidioplasty and Their Acceptability of Pelvic Floor Muscle Training Assessed by a Pelvic, Obstetric and Gynaecological Physiotherapist
Lower urinary tract symptoms in transmasculine patients undergoing metoidioplasty and their acceptability of pelvic floor muscle training assessed by a Pelvic, Obstetric and Gynaecological Physiotherapist.
- Trial name
- LUTS-POGP (NCT06956989)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Chelsea and Westminster NHS Foundation Trust
Transgenderism, HIV Infections
Transgender Men's Perspectives on HIV Risk and HIV Prevention Interventions
The goal of this pilot study is to gather and analyze qualitative data from focus groups with Transgender men who have sex with men (TMSM) to learn more about the life experiences unique to TMSM that influence their attitudes and…
- Trial name
- NCT05666102
- Testing
- Transgender men's perspectives on HIV risk and HIV prevention interventions
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Transgender, Transgenderism
Cardiometabolic Health in Transgender Males
Transgender individuals are those with a gender identity opposite the sex they were assigned at birth. Approximately 1% of the population is transgender, equating to ~60,000 transgender Wisconsinites.
- Trial name
- NCT04977765
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Transsexualism
A Common Polymorphism of the SRD5A2 Gene is Not Associated With Male-to-Female and Female-to-Male Transsexualism
Genetic variations, i.e. polymorphisms, may be associated with gender dysphoria, e.g. transsexualism. This study aims to identify such variations.
- Trial name
- NCT00435513
- Where
- Austria
- Volunteers
- 1,770 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Transgenderism
Is Bioimpedance Analysis Accurate in Transgender Males?
Accurate fat mass and muscle mass assessment is an informative marker of an individual's health. However, the optimal method for assessing body composition in transgender males remains to be determined.
- Trial name
- NCT05728853
- Testing
- Assessment of body composition
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- Aalborg University Hospital
Transgenderism
Extracellular Vesicles and Endothelial Function in Transgender Subjects
Cardiovascular diseases are the leading cause of mortality. In women, the prevalence of cardiovascular diseases is lower and the presentation of coronary events often atypical.
- Trial name
- Evinge (NCT04971447)
- Testing
- gender affirming hormonal treatment in transgender men, gender affirming hormonal treatment in transgender women
- Volunteers
- 136 people
- Sponsor
- Central Hospital, Nancy, France
Gender Incongruence, Transgenderism
Effect of Transgender Therapy on Muscle, Fat and Tissue Receptors
The purpose of this research is to find out if hormone therapy in transgender subjects' changes hormone receptors in blood, muscle and fat; fat production; muscle production; and inflammation processes.
- Trial name
- NCT04551144
- Testing
- testosterone cypionate, Estradiol Valerate
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- St. Louis University
Transgenderism
Sociological Study of the Life Courses of Young TRANSgender Patients
The number of people consulting for a request related to trans identity is increasing sharply. The study monocentric qualitative study of discursive material aims to describe the diversity of practices and discourses mobilized by…
- Trial name
- ParTransRep (NCT06221163)
- Testing
- collection of biographical and sociological data
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Family Relations, Nutrition Disorders
Family Relationships and Nutrition in TGGD Youth and Young Adults
The purpose of this study is to assess how family relationships are related to health and nutrition behaviors among transgender and gender diverse youth and young adults.
- Conditions
- Family Relations, Nutrition Disorders, Health Behavior, Transgenderism
- Trial name
- NCT05163860
- Testing
- Survey
- Where
- United States
- Volunteers
- 714 people, healthy volunteers welcome
- Sponsor
- St. Louis University
Papillomavirus Infection, Transsexualism
HPV Prevalence in Transpersons - a Prospective Study
In this study, Human Papilloma Virus (HPV) prevalence will be determined once in the urine of 200 trans people. In addition, subjects will be asked to complete a questionnaire about their sexual orientation, which is adapted from…
- Trial name
- NCT04864951
- Testing
- Colli-Pee urine collection device, Survey
- Where
- 2 sites in Austria, Slovenia
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Sophie Pils
Transsexualism
Sex Steroids and the Serotonin Transporter
The aim of this study is to prove the influence of the sex steroid hormones estrogen, progesterone and testosterone on the serotonin transporter (5-HTT) binding using positron emission tomography (PET) and the selective…
- Trial name
- NCT01065220
- Testing
- Testolactone undecanoate, Lynestrenol, Cyproterone Acetate
- Where
- Austria
- Volunteers
- 32 people
- Sponsor
- Medical University of Vienna
Transgenderism, Gender Dysphoria
Pubertal Blockade and Estradiol Effects on Cardiometabolic Health for Transitioning Youth
To evaluate the effect of estradiol with or without a prior gonadotropin releasing hormone analogue on insulin sensitivity and vascular function in transgender females compared to cisgender controls.
- Conditions
- Transgenderism, Gender Dysphoria, Insulin Sensitivity
- Trial name
- PUBERTY (NCT04596592)
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- University of Colorado, Denver
Transgenderism
Transgender Estradiol Affirming Therapy
The purpose of this open label, pilot, randomized clinical trial is to evaluate the effectiveness, safety and tolerability of estrogen use in transgender female and the degree of testosterone suppression achieved in this…
- Trial name
- TREAT (NCT05010707)
- Testing
- Transdermal patch, Pro-thrombotic markers, Metabolic markers
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Gender Dysphoria, Gender Identity Disorder
Sexuality in Transmen During Hormone and Operative Treatment
With this analysis the investigators aim at discovering a difference in sexuality between transmen, cissexual women and cissexual men. A potential impact of body satisfaction will also be explored.
- Conditions
- Gender Dysphoria, Gender Identity Disorder, Transsexualism, Body Image
- Trial name
- Transmann (NCT03637920)
- Where
- Austria
- Volunteers
- 160 people
- Sponsor
- Medical University of Graz
Transgenderism, Cervical Cancer
Implementing HPV DNA Self-Collection to Increase Rates of Cervical Cancer Screening in Transgender Men
Transgender men are individuals born genetically female that have a gender identity that is incongruent with their biological sex.
- Conditions
- Transgenderism, Cervical Cancer, Human Papilloma Virus
- Trial name
- NCT04154358
- Testing
- HPV testing
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Augusta University
Transgenderism, Fertility Issues
Transgender Caregivers' and Patients' Representations of Parenthood as Part of a Fertility Preservation Pathway
This research aims to understand the impact of fertility preservation consultation on transgender patients' projection and how the possibility of preserving gametes influences transgender people's transition paths, parenthood…
- Trial name
- TransFert (NCT06218446)
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Transgenderism, Erectile Dysfunction
Erectile Aid Use in Post-phalloplasty and Post-metoidioplasty Transgender Patients
This study seeks to explore the various methods used by transgender men for sexual intercourse following phalloplasty or metoidioplasty, focusing on their satisfaction with different erectile aids, as well as the satisfaction of…
- Conditions
- Transgenderism, Erectile Dysfunction, Gender Dysphoria, Sexual Dysfunction
- Trial name
- AID (NCT06639763)
- Testing
- Questionnaire
- Where
- Belgium
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Transgenderism, Reproductive Issues
Androgen Effects on the Reproductive Neuroendocrine Axis, 2025 Version
This research study investigates whether male-level exogenous androgens inhibit the reproductive neuroendocrine axis in otherwise healthy (non-PCOS) females.
- Trial name
- NCT07092527
- Testing
- Testosterone Cypionate 50 milligrams per millileter (mg/mL) Injectable Solution
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Transgenderism, Clotting Disorder
Coagulation and Fibrinolysis of Estradiol in Transwomen
The specific aim for our study is to measure coagulation system activation and fibrinolysis following transdermal versus sublingual versus oral estradiol versus in transgender women.
- Trial name
- NCT05387577
- Testing
- Estradiol Tablets, Transdermal patch
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Transsexualism, Transgenderism
Effects of Cross-sex Hormone Therapy on Eating Behavior, Metabolism, Energy Balance and Cardiovascular System
Current study aims to characterize five highly interconnected physiological systems in patients undergoing cross-sex hormone therapy - namely glucose and lipid metabolism, energy balance, eating behavior, functional brain…
- Conditions
- Transsexualism, Transgenderism, Adiposity, Eating Behavior
- Trial name
- HHS (NCT04838249)
- Where
- Germany
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Leipzig