Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jun 11, 2026, 4:18 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Anal Melanoma, Bladder Melanoma, Cervical Melanoma, Esophageal Melanoma, Gallbladder Melanoma, Head and Neck Mucosal Melanoma, Mucosal Melanoma, Nasopharyngeal Mucosal Melanoma, Oral Cavity Mucosal Melanoma, Penile Mucosal Melanoma, Rectal Melanoma, Recurrent Mucosal Melanoma, Sinonasal Mucosal Melanoma, Urethral Melanoma, Urinary System Mucosal Melanoma, Vaginal Melanoma, Vulvar Melanoma
Interventions
Biospecimen Collection, Bone Scan, Cabozantinib S-malate, Computed Tomography, Echocardiography Test, Magnetic Resonance Imaging, Nivolumab, Placebo Administration, Positron Emission Tomography
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
143
States / cities
Auburn, California • Berkeley, California • Fremont, California + 117 more
Conditions
Penile Implant
Interventions
Silicone Block
Procedure
Lead sponsor
International Medical Devices, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Beverly Hills, California
Completed Not applicable Interventional Accepts healthy volunteers

Use of an External Erectile Device in Transgender Man Following Phalloplasty

NCT03823014
Conditions
Transsexualism, Surgery, Sex Behavior, Erectile Dysfunction
Interventions
Elator
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Malignant Neoplasms of Male Genital Organs
Interventions
Caudal Nerve Block (CNB), Ropivacaine, Epinephrine, Decadron, Clonidine, Propofol, Phone Call
Procedure · Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Houston, Texas
Enrolling by invitation Not applicable Interventional

MaPGAS Decision Making

NCT06565663
Conditions
Gender Dysphoria, Gender Dysphoria, Adult, Gender Incongruence, Transgenderism, Transsexualism, Transgender Persons, Phalloplasty
Interventions
MaPGAS Decision Aid
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Hanover, New Hampshire • Salt Lake City, Utah
Completed No phase listed Observational

Penile Injection Anxiety

NCT00582231
Conditions
Penile Injection Therapy, Erectile Dysfunction, Radical Pelvic Surgery
Interventions
Questionnaires.
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Male only
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Penile Cancer
Interventions
Ifosfamide, Paclitaxel (Taxol), Cisplatin
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
14 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2010
U.S. locations
1
States / cities
Houston, Texas
Conditions
Squamous Cell Carcinoma of the Penis, Usual Type
Interventions
ILND - Inguinal Lymph Node Dissection, Paclitaxel, Ifosfamide, Cisplatin, Intensity modulated radiation treatment (IMRT), Prophylactic PLND - pelvic lymph node dissection
Procedure · Drug · Radiation
Lead sponsor
Institute of Cancer Research, United Kingdom
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
11
States / cities
Los Angeles, California • Tampa, Florida • Atlanta, Georgia + 6 more
Conditions
Penile Implant
Interventions
Pre-Formed Penile Silicone Block Implant
Device
Lead sponsor
International Medical Devices, Inc.
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Recruiting Phase 2Phase 3 Interventional

Human Penile Allotransplantation

NCT02395497
Conditions
Amputation, Wounds and Injuries, Amputation, Traumatic, Urologic Surgical Procedures, Male, Amputation, Traumatic/Surgery, Penis/Transplantation, Penis/Surgery, Penis/Injuries, Congenital Anomaly, Male Genitalia
Interventions
Monoclonal Antibody (Humanized Anti-CD52), Tacrolimus, Penile Allotransplantation
Biological · Drug · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 69 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2039
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Penis/Surgery, Penis/Injuries, Penile Skin, Adult-Acquired Buried Penis
Interventions
Autologous fat grafting, Genitourinary Reconstruction with Split-Thickness Skin Grafting
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Investigation of Surgery, Collagenase, and Restorex for the Improvement of Peyronie's

NCT04786106
Conditions
Peyronie's Disease
Interventions
Collagenase Clostridium Histolyticum 0.9 MG [Xiaflex] (CCH), Penile Plication Surgery, Incision and Grafting (I&G) Surgery, RestoreX Penile Traction Device
Drug · Procedure · Device
Lead sponsor
Charitable Union for the Research and Education of Peyronie's Disease
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Orem, Utah
Conditions
Urologic Cancer, Urologic Neoplasms, Bladder Cancer, Prostate Cancer, Testicular Cancer, Kidney Cancer, Urethral Cancer, Penile Cancer
Interventions
Electromagnetic Guided Laparoscopy, Ultrasound
Device
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Hypospadias, Penile Torsion, Chordee, Phimosis
Interventions
Caudal Block, Ultrasound-guided Pudendal Block, Injectable 1 ml/kg of 0.25% ropivacaine with 1mcg/kg dexmedetomidine, Injection of 0.5 ml/kg per side of injectable 0.2-0.3% ropivacaine with 0.5 mcg/kg dexmetomedine.
Procedure · Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
6 Months to 3 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Advanced Malignant Solid Neoplasm, Carcinoma of Unknown Primary, Metastatic Adrenal Gland Pheochromocytoma, Metastatic Kidney Medullary Carcinoma, Metastatic Malignant Germ Cell Tumor, Metastatic Malignant Solid Neoplasm, Metastatic Paraganglioma, Metastatic Penile Carcinoma, Metastatic Skin Squamous Cell Carcinoma, Small Cell Carcinoma, Stage III Adrenal Cortex Carcinoma AJCC v7, Stage IV Adrenal Cortex Carcinoma AJCC v7, Stage IV Penile Cancer AJCC v7, Stage IV Renal Cell Cancer AJCC v7, Unresectable Adrenal Gland Pheochromocytoma, Unresectable Paraganglioma, Unresectable Skin Squamous Cell Carcinoma, Unresectable Solid Neoplasm, Vascular Neoplasm
Interventions
Laboratory Biomarker Analysis, Pembrolizumab, Questionnaire Administration
Other · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Houston, Texas
Conditions
Tonsillitis, Sleep Disordered Breathing, Hernia, Hydrocele, Hypospadias, Undescended Testicle, Circumcision
Interventions
Disposal Aid
Other
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
1 Year to 17 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Postoperative Pain
Interventions
Caudal Block, Pudendal Block
Procedure
Lead sponsor
University of Chicago
Other
Eligibility
6 Months to 3 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Completed No phase listed Observational Accepts healthy volunteers

Glans Size in Hypospadias Compared to Normal

NCT03593720
Conditions
Hypospadias, Surgery Non Hypospadias
Interventions
Measurement in Office, Measurement in OR
Procedure
Lead sponsor
Albany Medical College
Other
Eligibility
Male only
Enrollment
410 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Albany, New York