Clinical trials: Gender Incongruence
Gender Dysphoria, Gender Identity Disorder
TransCare - Genital Surgery for Trans Women in Centralized vs. Decentralized Health Care Delivery Settings
Trans (i.e., transgender, transsexual) individuals experience a gender that does not match their sex assigned at birth (Gender Incongruence), which can lead to distress called gender dysphoria (formerly known as transsexualism).
- Conditions
- Gender Dysphoria, Gender Identity Disorder, Transsexualism, Gender Identity
- Trial name
- NCT03872648
- Where
- Germany
- Volunteers
- 64 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Gender Dysphoria
Effects of Sex Steroids on the Serotonin System
The aim of this study is to prove the modulatory influence of sex hormones on serotonergic neurotransmission by determining the enzymatic processes involved in serotonin synthesis and degradation using positron emission…
- Trial name
- NCT02715232
- Testing
- Testosterone, Lynestrenol, Cyproterone Acetate
- Where
- Austria
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Gender Dysphoria
Metabolic Consequences of Cross-sex Hormonal Treatment
Retrospective study in a single academic regional transgender referral center. Analyse VAT, body composition and metabolic parameters in non-obese transgender subjects one year after starting gender-affirming hormone therapy and…
- Trial name
- DysGeMet (NCT04508231)
- Testing
- Gender-affirming hormone therapy
- Where
- France
- Volunteers
- 98 people
- Sponsor
- Central Hospital, Nancy, France
Gender Dysphoria
Gender Dysphoria Among Adolescents (Norwegian Title: Kjønnsdysfori Blant Ungdom)
The aim of this study is to explore how gender dysphoria is experienced among adolescents aged 13 - 18 from a clinical population. The method is qualitative, with a phenomenological approach.
- Trial name
- NCT03643120
- Testing
- Qualitative interview
- Where
- Norway
- Volunteers
- 20 people
- Sponsor
- Oslo University Hospital
Gender Dysphoria
Brain Health in Transgender Adults
The purpose of this study is to test whether and how a person's brain changes in the first few months after starting gender affirming hormone therapy (GAHT).
- Trial name
- NCT07624747
- Testing
- Magnetic Resonance Imaging, Cognition and Health Tests, Optional Exercise Test
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Transgender, Gender Dysphoria in Adolescents and Adults
The Effect of Gender-affirmative Measures on Breast Perception in Trans Men
Breast dysphoria in transmasculine or genderdiverse individuals is a distinct psychological burden associated with depression, anxiety and suicidality.
- Trial name
- TRANSBREAST (NCT07252687)
- Testing
- quality of life questionnaire- iTransQoL, chest dysphoria measure
- Where
- Austria
- Volunteers
- 100 people
- Sponsor
- Medical University Innsbruck
Transgender Individuals, Gender Incongruence
Swiss ProspectivE Cohort of TRAnsgender and Gender Diverse Individuals - The SPECTRA Study
The goal of this observational study is to understand the factors influencing the well-being and health of transgender and gender-diverse (TGD) individuals undergoing gender-affirming therapies in Switzerland.
- Trial name
- SPECTRA (NCT06774053)
- Testing
- Group A (start of GAHT), Group B (on-going GAHT), Group C (GAS)
- Where
- 3 sites in Switzerland
- Volunteers
- 600 people
- Sponsor
- University Hospital, Basel, Switzerland
Stigma, Social, Gays
An LGBT-Competency Program for Mental Health Professionals in Romania
Lesbian, gay, bisexual and transgender individuals (LGBTI) present increased morbidity compared to the general population, which is attributed to healthcare discrimination and lack of LGBT-specific expertise, especially in…
- Conditions
- Stigma, Social, Gays, Lesbians, Bisexuals
- Trial name
- NCT03602222
- Testing
- Mobile web training LGBT mental health, In-person training LGBT mental health
- Where
- Romania
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Rutgers University
Gender Dysphoria
Subcutaneous Testosterone Project
For people who identify as transgender, there is a strong sense that they were born into the wrong body and that their outward looking body does not match how they truly feel about themselves.
- Trial name
- STP (NCT02229617)
- Testing
- Subcutaneous testosterone
- Where
- 2 sites in Canada
- Volunteers
- 14 people
- Sponsor
- University of British Columbia
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
Gender Identity, Gender Dysphoria, Adult
The Copenhagen Gender Identity Cohort
The goal of this observational study is to systematically collect data on adults seeking medical and surgical treatments for gender incongruence.
- Conditions
- Gender Identity, Gender Dysphoria, Adult, Gender Incongruence
- Trial name
- KIK (NCT06953908)
- Where
- Denmark
- Volunteers
- 2,000 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Gender Dysphoria
Development of Effective, Opioid Sparing Techniques for Peri-operative Pain Management of Transgender Patients Undergoing Gender Affirming Surgeries
This study will compare the current standard-of-care pain treatment regimen options that are available to patients who undergo gender-affirming surgery.
- Trial name
- NCT04979338
- Testing
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block, Ultrasound guided Continuous Femoral Nerve Block, Ultrasound guided Pudendal Nerve Block
- Where
- United States
- Volunteers
- 640 people
- Sponsor
- Cedars-Sinai Medical Center
Gender Dysphoria, Transgender
Testicular Tissue Cryopreservation in the Setting of Gender-Affirming Therapy
The goal of this study is to learn about fertility preservation in the gender-diverse community. The main objectives it aims to understand are to: 1. Optimize techniques for processing and cryopreserving testicular tissue. 2.
- Trial name
- NCT05829928
- Testing
- Infectious Disease Testing, Gonadal Tissue Removal
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Pittsburgh
Gender Incongruence, Cardiovascular Disease (CVD) Risk Factors
Cardiomodulatory Effects of Gender-Affirming Hormone Therapy
Gender-affirming hormone therapy is today a well-established treatment for individuals experiencing gender-incongruence. However, little is known about the long-term effects of gender-affirming hormone therapy on the…
- Trial name
- CARMEN (NCT07128771)
- Where
- Norway
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- University Hospital, Akershus
Erectile Dysfunction, Gender Dysphoria
ZEPHYR: A Study Evaluating Surgical Outcome After Implantation of the Zephyr ZSI 475 FTM Inflatable Penile Implant in the Neophallus After Female-to-male Sex Reassignment Surgery
This study will look into the surgical outcome after implantation of the Zephyr ZSI 475 FTM in the neophallus.
- Trial name
- NCT04064671
- Testing
- Implantation of the Zephyr ZSI 475 FTM erectile implant
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- University Hospital, Ghent
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
Gender Dysphoria
Transition in Transgender
The aim of this longitudinal, observational study is to investigate the effects of gender-affirming hormone treatment in FTM (female to male) and MTF (male to female) transgender (TG) people with regard to changes in brain…
- Trial name
- NCT04736797
- Where
- 2 sites in Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- RWTH Aachen University
Gender Dysphoria
Acoustic and Perceptual Effects of Intonation Training in Gender Diverse People
The aim of this project is to investigate the short- and the longer-term effect of intonation training on vocal characteristics, listener perceptions and patient related outcome measures (PROMS) in gender diverse people using a…
- Trial name
- B6702021001262 (NCT05204732)
- Testing
- Intonation training
- Where
- Belgium
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University Ghent
Gender Identity Disorder of Adult, Voiding Disorders
Transgender Post-reassignment Urogynecologic Measures and Perceptions
The intent of this mixed methods study for transgender women after gender confirmation surgery is to characterize and subsequently create a validated screening questionnaire for postoperative urologic and pelvic floor symptoms.
- Conditions
- Gender Identity Disorder of Adult, Voiding Disorders, Sexual Dysfunction
- Trial name
- NCT03293771
- Testing
- Focus group interviews, Questionnaire packet
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Gender Identity, Gender Dysphoria in Adolescents and Adults
Puberty, Testosterone, and Brain Development
Transmasculine youth (female sex assigned at birth, male gender identity) who begin clinical gender affirming hormone therapy (GAHT) with testosterone (T) may experience changes in headache.
- Conditions
- Gender Identity, Gender Dysphoria in Adolescents and Adults, Headache, Transgender
- Trial name
- NCT06670053
- Testing
- Testosterone
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Colorado, Denver