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Showing 1–24 of 190 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Prostate Cancer, Erectile Dysfunction
Interventions
RALP (Robotic-assisted radical prostatectomy), SAFE (Saline assisted fascial engorgement)
Procedure · Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older · Male only
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Study of Bicycle Seat Effects on Male Perineal Blood Flow

NCT01804725
Conditions
Effect of Bike Seats on Male Perineal Blood Flow
Interventions
Not listed
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 64 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Natesto Testosterone Nasal Gel for Hypogonadal Men

NCT05484167
Conditions
Erectile Dysfunction, Sexual Dysfunction
Interventions
Natesto Nasal Product, Placebo
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 64 Years · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
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
Erectile Dysfunction
Interventions
Sildenafil
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Udenafil on Spermatogenesis

NCT01230541
Conditions
Spermatogenesis, Erectile Dysfunction
Interventions
Placebo, Udenafil
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
25 Years to 64 Years · Male only
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
23
States / cities
Huntsville, Alabama • Anaheim, California • San Diego, California + 19 more
Conditions
Seizure Disorder, Hypogonadism, Erectile Dysfunction
Interventions
Anastrozole 1mg, Placebo Oral Tablet
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Erectile Dysfunction
Interventions
Tissue Genesis Cell Isolation System
Device
Lead sponsor
Tissue Genesis
Industry
Eligibility
40 Years to 70 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
2
States / cities
San Diego, California • Houston, Texas
Conditions
Type 2 Diabetes, Type 2 Diabetes (T2DM)
Interventions
Eroxon®, tadalafil
Device · Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Miami, Florida
Conditions
Internet-based Intervention, Web-based Intervention, Online Intervention, Erectile Dysfunction, Telemedicine
Interventions
An automated patient-reported outcome data collection and adverse event surveillance tool
Other
Lead sponsor
Ro
Industry
Eligibility
18 Years and older · Male only
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
New York, New York
Conditions
Prostate Cancer, Sexual Dysfunction, Sexuality and Reproductive Issues
Interventions
radiation therapy
Radiation
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Erectile Dysfunction
Interventions
placebo, avanafil
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
39
States / cities
Birmingham, Alabama • Homewood, Alabama • Tucson, Arizona + 32 more
Conditions
Erectile Dysfunction
Interventions
MoreNova
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Impotence
Interventions
Placebo, Viagra (sildenafil citrate)
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
30 Years and older · Male only
Enrollment
371 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
48
States / cities
Huntsville, Alabama • Mesa, Arizona • Phoenix, Arizona + 42 more
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Sequestration of Holistic Stress Management Techniques for Adults

NCT06098755
Conditions
Stress, Job, PTSD, Hypervigilance, Hyperthyroidism, Migraine, Migraine With Aura, Immunodeficiency, Sickle Cell Trait, Sickle Cell Disease, Anemia, Sickle Cell, Anemia, Fatigue, Anxiety, Depression, Flat Feet, Lordosis, TBI (Traumatic Brain Injury), Rheumatoid Arthritis, Arthritis, Masturbation, Priapism, Erectile Dysfunction, Flight Reaction, Hypertension, Sexual Arousal Disorder, Hemorrhoids, Fibroid
Interventions
Holistic Medicine (HM)
Behavioral
Lead sponsor
Goddess Zena I. Jones
Other
Eligibility
22 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Anchorage, Alaska
Conditions
Erectile Dysfunction
Interventions
AMS 700 IPP with MS Pump
Device
Lead sponsor
American Medical Systems
Industry
Eligibility
21 Years and older · Male only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
7
States / cities
Indio, California • New Port Richey, Florida • Shreveport, Louisiana + 4 more
Completed No phase listed Observational Accepts healthy volunteers

Duke Urology Database and Specimen Bank

NCT00978991
Conditions
Prostate Cancer, Bladder Cancer, Erectile Dysfunction, Incontinence
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
87,820 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1988 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Erectile Dysfunction, Sexual Dysfunction, Physiological
Interventions
ARIES (Extracorporal Shock Wave Application)
Device
Lead sponsor
Dornier MedTech Systems
Industry
Eligibility
21 Years to 75 Years · Male only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Diego, California
Conditions
Erectile Dysfunction
Interventions
Ritonavir, Ketoconazole, Erythomycin, Avanafil
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
21 Years to 45 Years · Male only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Neurodegenerative Diseases, Osteoarthritis, Erectile Dysfunction, Autoimmune Diseases, Cardiomyopathies, Emphysema
Interventions
Administration of autologous adipose derived SVF
Procedure
Lead sponsor
Elliot Lander
Industry
Eligibility
16 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Rancho Mirage, California
Conditions
Prostate Cancer
Interventions
Alprostadil (E1), Papaverine, Phentolamine mesylate, Sildenafil citrate, conventional surgery
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 65 Years · Male only
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study Evaluating the Effects of Avanafil on Semen Parameters

NCT01768676
Conditions
Erectile Dysfunction
Interventions
avanafil, Placebo
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
15
States / cities
Huntsville, Alabama • Los Angeles, California • San Diego, California + 12 more
Conditions
Prostate Cancer, Urinary Incontinence, Erectile Dysfunction
Interventions
Sex Therapy, Pelvic Floor Physical Therapy, Vacuum Erection Device (VED)
Behavioral · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Erectile Dysfunction
Interventions
Autologous Platelet Rich Plasma, Saline solution
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
30 Years to 75 Years · Male only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Miami, Florida