23 completed, 14 unknown, 10 recruiting, 4 terminated. 18 Not applicable, 4 Phase 4, 2 Phase 3, 1 Early Phase 1, 1 Phase 2.
Follow Transsexualism: new trials by email Literature Review of Transsexualism trials Research Report on Transsexualism
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Androgen Effects on the Reproductive Neuroendocrine Axis, 2025 Version Testosterone Cypionate 50 milligrams per millileter (mg/mL) Injectable Solution - Transgenderism, Reproductive Issues | Phase 4 | Recruiting | University of California, San Diego | 80 | 2025-12-05 | 2026-01-15 |
| 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, Transgenderism | Not yet recruiting | Chelsea and Westminster NHS Foundation Trust | 50 | 2025-08-01 | 2025-05-04 | |
| Androgen Effects on the Reproductive Neuroendocrine Axis Testosterone Cypionate 50 MG/ML Injectable Solution - Transgenderism, Reproductive Issues | Phase 4 | Terminated | University of California, San Diego | 2 | 2025-02-26 | 2025-07-22 |
| Metoidioplasty and Phalloplasty Surgery Decision Making MaPS Decision Aid - Gender Dysphoria, Gender Dysphoria, Adult | Not applicable | Enrolling by invitation | Dartmouth-Hitchcock Medical Center | 140 | 2024-10-23 | 2026-09-18 |
| Sexual Functioning After Erection Prosthesis Placement in Post Phalloplasty Transgender Persons Questionnaire - Transgenderism, Erectile Dysfunction | Recruiting | University Hospital, Ghent | 150 | 2024-07-15 | 2024-10-15 | |
| An Education Initiative to Reduce Stigma Towards Sex Workers and Sexual Minorities Among Nursing Students sex workers and sexual minorities education workshop - Stigmatization, Sex Work | Not applicable | Completed | Hong Kong Metropolitan University | 32 | 2024-07-14 | 2025-05-13 |
| Erectile Aid Use in Post-phalloplasty and Post-metoidioplasty Transgender Patients Questionnaire - Transgenderism, Erectile Dysfunction | Recruiting | University Hospital, Ghent | 1000 | 2024-07-06 | 2024-10-15 | |
| Voice Outcome of Glottoplasty, Cricothyroid Approximation, Thyroplasty, and Chondrolaryngoplasty Phonosurgery, Mastectomy/breast augmentation - Surgery, Larynx | Not applicable | Recruiting | University Ghent | 290 | 2024-04-10 | 2024-06-03 |
| Sociological Study of the Life Courses of Young TRANSgender Patients collection of biographical and sociological data - Transgenderism | Unknown | Central Hospital, Nancy, France | 30 | 2024-04-01 | 2024-01-24 | |
| Transgender Caregivers' and Patients' Representations of Parenthood as Part of a Fertility Preservation Pathway Transgenderism, Fertility Issues | Unknown | Assistance Publique - Hôpitaux de Paris | 50 | 2024-02-01 | 2024-01-23 | |
| Effect of Suture Material on Postoperative Nipple Areolar Complex Widening Breast surgery, Suturing of surgical incision - Breast Cancer, Gynecomastia | Not applicable | Unknown | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 180 | 2023-12-01 | 2023-10-06 |
| The Determinants of Fertility Preservation in TRANSgender Patients. No intervention. - Fertility Preservation, Transgender | Unknown | Central Hospital, Nancy, France | 230 | 2023-09-25 | 2024-03-26 | |
| Prospective Imaging Assessment of Perineo-pelvic Static's Evolution After Sexual Reassignment Surgery in MtF Transgender Patient, by Peno-scrotal Inversion Vaginoplasty Technique (TRANSPELV) Static and dynamic perineo-pelvic MRI - Transgenderism | Not applicable | Recruiting | University Hospital, Limoges | 50 | 2023-09-08 | 2025-07-22 |
| Epithesis Versus Prosthesis in Post-phalloplasty Transgender Patients. Usability and added value of device within sexual activity - Transgenderism, Erectile Dysfunction | Not applicable | Unknown | University Hospital, Ghent | 40 | 2023-05-17 | 2024-08-05 |
| Is Bioimpedance Analysis Accurate in Transgender Males? Assessment of body composition - Transgenderism | Completed | Aalborg University Hospital | 10 | 2023-04-20 | 2024-02-02 | |
| Quality of Life of Transgender People - Implementation and Monitoring of an Online Cohort (e-QoL-Trans) Questionnaire quality of life - Transgenderism, Gender Identity | Unknown | GCS Ramsay Santé pour l'Enseignement et la Recherche | 500 | 2023-02-21 | 2023-03-09 | |
| Drug-Drug Interaction Study in Trans Women Living With HIV Biktarvy 50/200/25 Tab, Estradiol Tablets - Hiv, Transgenderism | Phase 4 | Unknown | Maple Leaf Research | 45 | 2022-11-23 | 2024-09-26 |
| Transgender Men's Perspectives on HIV Risk and HIV Prevention Interventions Transgender men's perspectives on HIV risk and HIV prevention interventions - Transgenderism, HIV Infections | Not applicable | Completed | Northwestern University | 38 | 2022-11-01 | 2023-11-09 |
| Safe Access for Bladder Entry in Transgender Men Following Penile Reconstruction Urethrotech Urethral catheterisation device (UCD), Bardia Aquafil long term catheter - Transgenderism, Catheter Related Complication | Not applicable | Completed | University College, London | 19 | 2022-09-16 | 2023-05-16 |
| Effect of Dose Fractionation of Testosterone Cypionate on Transgender Men with Erythrocytosis Testosterone Cypionate 100 MG/ML - Testosterone, Transsexualism | Not applicable | Completed | University of Sao Paulo | 46 | 2022-09-01 | 2025-03-28 |
Showing 20 of 54. Sign in to see all of them.
Gender Dysphoria (13) · Erectile Dysfunction (4) · Acquired Immunodeficiency Syndrome (3) · Sexual Dysfunction, Physiological (3) · Coitus (2) · Depression (2) · Insulin Resistance (2) · Prosthesis Failure (2) · Sexual Behavior (2) · Acne Vulgaris (1) · Anisomastia (1) · Anxiety Disorders (1) · Breast Neoplasms (1) · Cardiovascular Diseases (1)
Behavior (54) · Sexuality (53) · Sexual Behavior (52) · Mental Disorders (15) · Sexual Dysfunctions, Psychological (14) · Urogenital Diseases (12) · Genital Diseases (11) · Pathological Conditions, Signs and Symptoms (8) · Communicable Diseases (5) · Infections (5) · Male Urogenital Diseases (5) · Sexually Transmitted Diseases, Viral (5) · Virus Diseases (5) · Blood-Borne Infections (4) · Genital Diseases, Male (4)
Estradiol (4) · Surveys and Questionnaires (3) · testosterone 17 beta-cypionate (3) · testosterone undecanoate (3) · Dutasteride (2) · Pain Measurement (2) · Transdermal Patch (2) · 5-alpha Reductase Inhibitors (1) · Androgens (1) · Cyproterone Acetate (1) · Demography (1) · Estrogens (1) · Focus Groups (1) · Laryngoplasty (1) · Letrozole (1)
Central Hospital, Nancy, France (4) · University Hospital, Ghent (4) · University of Colorado, Denver (3) · Medical College of Wisconsin (2) · Medical University of Vienna (2) · St. Louis University (2) · Unita Complessa di Ostetricia e Ginecologia (2) · University Ghent (2) · University of California, San Diego (2) · Universitätsklinikum Hamburg-Eppendorf (2) · Aalborg University Hospital (1) · Assistance Publique - Hôpitaux de Paris (1) · Augusta University (1) · Boston Children's Hospital (1) · Chelsea and Westminster NHS Foundation Trust (1)
United States (17) · Belgium (6) · France (5) · Austria (4) · Germany (4) · Denmark (3) · Australia (1) · Brazil (1) · Canada (1) · Hong Kong (1) · Italy (1) · Netherlands (1) · Slovenia (1) · Sweden (1) · Thailand (1)
Antoni Duleba, MD (2) · Evelien D'haeseleer, PhD (2) · Natalie J Nokoff, MD, MSCS (2) · Anna M Wiik, PhD (1) · Clara Leyns, PhD (1) · Clemens B Tempfer, MD (1) · Cristina M Meriggiola, MD (1) · Daniela Ulrich, Assoc Prof, MD PhD (1) · David J Ralph, MBBS, MS (1) · Dorte Glintborg (1) · Elmar Joura, MD (1) · Eric Benotsch, PhD (1) · Ginger Nicol, MD (1)
PMID 42850896, PMID 25497691, PMID 29971436, PMID 30251050, PMID 31794605, PMID 33376186, PMID 35105559, PMID 35212749, PMID 36263396, PMID 38133914, PMID 38460092, PMID 39218875, PMID 39419729, PMID 40193283, PMID 40204312, PMID 41052128, PMID 41580775, PMID 41654592, PMID 41858565, PMID 41891088, PMID 41919660
R01HD111650 (2), K23HL151868 (1), R01DK137994 (1), R34MH115775 (1)