- Conditions
- Peyronie Disease
- Interventions
- Collagenase Clostridium Histolyticum, RestoreX, Sildenafil
- Drug · Device
- Lead sponsor
- Charitable Union for the Research and Education of Peyronie's Disease
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Orem, Utah
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–7
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- Conditions
- Metabolic Syndrome
- Interventions
- Sildenafil citrate, Placebo Oral Capsule
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hypertension, Pure Autonomic Failure, Multiple System Atrophy
- Interventions
- Placebo, Nebivolol 5 mg, metoprolol tartrate 50 mg, Sildenafil25 mg
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- 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
- Interventions
- Sildenafil Oral Film 25 mg, 50 mg, 75 mg or 100 mg, Placebo
- Drug
- Lead sponsor
- IBSA Institut Biochimique SA
- Industry
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 488 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 18
- States / cities
- Foley, Alabama • Huntsville, Alabama • Little Rock, Arkansas + 14 more
- Conditions
- Impaired Glucose Tolerance
- Interventions
- Sildenafil, Placebo, Hyperglycemic clamp, Euglycemic clamp
- Drug · Diagnostic Test
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Traumatic Brain Injury, Post-concussive Syndrome
- Interventions
- Sildenafil
- Drug
- Lead sponsor
- Uniformed Services University of the Health Sciences
- Federal
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland