- Conditions
- Erectile Dysfunction
- Interventions
- tadalafil, placebo
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 45 Years and older · Male only
- Enrollment
- 282 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- Bothell, Washington
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 190
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Prostate Cancer, Erectile Dysfunction
- Interventions
- Placebo, Erythropoietin (EPO)
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 40 Years to 65 Years · Male only
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- 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
- Conditions
- Impotence
- Interventions
- Viagra (Sildenafil Citrate) 100 mg
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 18 Years to 70 Years · Male only
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 25
- States / cities
- Birmingham, Alabama • Homewood, Alabama • Hoover, Alabama + 22 more
- Conditions
- Erectile Dysfunction
- Interventions
- Placental Matrix-Derived Mesenchymal Stem Cells (PMD-MSCs)
- Biological
- Lead sponsor
- Melissa Marchand
- Other
- Eligibility
- 40 Years to 70 Years · Male only
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Coral Springs, Florida
- Conditions
- Erectile Dysfunction
- Interventions
- Shockwave therapy, Sham shockwave therapy
- Device · Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 30 Years to 70 Years · Male only
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Vasculogenic Erectile Dysfunction
- Interventions
- Low Intensity Linear Shockwave Device for the Treatment of Erectile Dysfunction.
- Device
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 30 Years to 80 Years · Male only
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Male Erectile Disorder, Prostate Cancer, Radiation Toxicity
- Interventions
- Placebo, Oral L-Arginine
- Other · Drug
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Erectile Dysfunction
- Interventions
- Utilization of Serenita for Relaxation
- Behavioral
- Lead sponsor
- Eco Fusion
- Industry
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Lower Urinary Tract Symptoms, Benign Prostatic Hyperplasia, Erectile Dysfunction
- Interventions
- ProstaThrive™ Supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Optimale
- Industry
- Eligibility
- 40 Years and older · Male only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Erectile Dysfunction
- Interventions
- Shockwave therapy
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 157 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Erectile Dysfunction
- Interventions
- Platelet rich plasma, Placebo Sham Injection
- Biological · Other
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 50 Years to 80 Years · Male only
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Prostate Cancer, Sexual Dysfunction
- Interventions
- Tadalafil, Placebo
- Drug · Other
- Lead sponsor
- Radiation Therapy Oncology Group
- Network
- Eligibility
- 18 Years to 120 Years · Male only
- Enrollment
- 242 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 183
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Peoria, Arizona + 151 more
- Conditions
- Erectile Dysfunction
- Interventions
- tadalafil
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 30 Years to 65 Years · Male only
- Enrollment
- 198 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Prostate Cancer, Erectile Dysfunction, Urinary Incontinence
- Interventions
- Yoga, Usual Care
- Behavioral · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older · Male only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Hines, Illinois
- Conditions
- Erectile Dysfunction
- Interventions
- Placebo, Tadalafil
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 372 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Erectile Dysfunction
- Interventions
- LY2452473, Tadalafil, LY900010
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Erectile Dysfunction, Prostate Cancer
- Interventions
- Sildenafil 25 MG Oral Tablet, Pentoxifylline, Placebo
- Drug · Other
- Lead sponsor
- Brooke Army Medical Center
- Federal
- Eligibility
- 30 Years to 89 Years · Male only
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Erectile Dysfunction, Penile Prosthesis; Complications, Infection or Inflammation
- Interventions
- Chlorhexidine, Gentamicin, Rifampin
- Drug
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- Male only
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 3
- States / cities
- Mountain View, California • Chicago, Illinois • Des Plaines, Illinois
- 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
- Conditions
- Erectile Dysfunction, Overactive Bladder, Urinary Incontinence
- Interventions
- Mirabegron
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 70 Years · Male only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Erectile Dysfunction
- Interventions
- Double-S
- Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Erectile Dysfunction Due to Arterial Insufficiency
- Interventions
- Not listed
- Lead sponsor
- Medtronic Endovascular
- Industry
- Eligibility
- 35 Years to 70 Years · Male only
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Springfield, Illinois