Testing effectiveness (Phase 2)Study completedNCT05010707What this trial is testingTransgender Estradiol Affirming TherapyWho this might be right forTransgenderism Washington University School of Medicine 39
Not applicableActive Not RecruitingNCT04977765What this trial is testingCardiometabolic Health in Transgender MalesWho this might be right forTransgenderTransgenderism Medical College of Wisconsin 90
Very early researchEnded earlyNCT05387577What this trial is testingCoagulation and Fibrinolysis of Estradiol in TranswomenWho this might be right forTransgenderismClotting Disorder Medical College of Wisconsin 6
Large-scale testing (Phase 3)Study completedNCT00146146What this trial is testingTestosterone and Its Metabolites in GIDWho this might be right forTranssexualism Unita Complessa di Ostetricia e Ginecologia 15
Not applicableUnknownNCT06218446What this trial is testingTransgender Caregivers' and Patients' Representations of Parenthood as Part of a Fertility Preservation PathwayWho this might be right forTransgenderismFertility Issues Assistance Publique - Hôpitaux de Paris 50
Not applicableStudy completedNCT04454970What this trial is testingSafe Access for Bladder Entry in Transgender Men Following Penile ReconstructionWho this might be right forTransgenderismCatheter Related Complication University College, London 19
Not applicableStudy completedNCT04290286What this trial is testingI2TransHealth: Interdisciplinary, Internet-based Trans Health CareWho this might be right forGender DysphoriaGender Identity DisorderTranssexualism+2 more Universitätsklinikum Hamburg-Eppendorf 186
Not applicableUnknownNCT06070324What this trial is testingEffect of Suture Material on Postoperative Nipple Areolar Complex WideningWho this might be right forBreast CancerGynecomastiaTransgenderism+1 more London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's 180
Not applicableStudy completedNCT05666102What this trial is testingTransgender Men's Perspectives on HIV Risk and HIV Prevention InterventionsWho this might be right forTransgenderismHIV Infections Northwestern University 38
Not applicableStudy completedNCT02185274What this trial is testingObservational Study on Metabolism and Psychopathology in Transsexual PatientsWho this might be right forTranssexualism Max-Planck-Institute of Psychiatry 100
Not applicableStudy completedNCT00135148What this trial is testingDecrease of Libido of Post-Operative Male-Female Transsexuals and a Healthy Female Control GroupWho this might be right forTranssexualism University Hospital, Ghent 150
Large-scale testing (Phase 3)Study completedNCT04545450What this trial is testingEffects of Testosterone Plus Dutasteride or Placebo on Muscle Strength, Body Composition and Metabolism in TransmenWho this might be right forTransgenderismHypogonadism Unita Complessa di Ostetricia e Ginecologia 16
Not applicableStudy completedNCT04482920What this trial is testingEffect of Hormone Therapy on Renal FunctionWho this might be right forTransgenderismKidney DiseasesKidney Injury University of Colorado, Denver 22
Not applicableUnknownNCT03595956What this trial is testingTransgender Cohort Study of Gender Affirmation and HIV-related HealthWho this might be right forHIV/AIDSSTIGender Dysphoria+3 more Fenway Community Health 4,500
Not applicableLooking for participantsNCT06639776What this trial is testingSexual Functioning After Erection Prosthesis Placement in Post Phalloplasty Transgender PersonsWho this might be right forTransgenderismErectile DysfunctionProsthesis Durability+2 more University Hospital, Ghent 150
Not applicableUnknownNCT05474768What this trial is testingExpectations and Beliefs of Transgender People Regarding Hormonal TreatmentWho this might be right forTransgenderism Central Hospital, Nancy, France 20
Post-approval studies (Phase 4)Ended earlyNCT06450405What this trial is testingAndrogen Effects on the Reproductive Neuroendocrine AxisWho this might be right forTransgenderismReproductive Issues University of California, San Diego 2
Not applicableStudy completedNCT02119377What this trial is testingFirst Australian National Trans Mental Health StudyWho this might be right forTranssexualism Curtin University 946
Not applicableLooking for participantsNCT05883553What this trial is testingEpithesis Versus Prosthesis in Post-phalloplasty Transgender Patients.Who this might be right forTransgenderismErectile DysfunctionProsthesis Durability+2 more University Hospital, Ghent 40
Not applicableLooking for participantsNCT05169762What this trial is testingFeminizing Treatment in Transgender Women and Non-binary PersonsWho this might be right forTransgenderism Odense University Hospital 100