- Conditions
- Traumatic Brain Injury
- Interventions
- Sildenafil Citrate low dose, Placebo, Sildenafil medium dose, Sildenafil high dose
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
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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 1–5
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- Conditions
- Pulmonary Arterial Hypertension
- Interventions
- Sildenafil citrate
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 1 Year to 17 Years
- Enrollment
- 234 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2012
- U.S. locations
- 11
- States / cities
- Palo Alto, California • Stanford, California • Aurora, Colorado + 7 more
- Conditions
- Pulmonary Arterial Hypertension, Children
- Interventions
- Sildenafil citrate, Placebo
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 1 Year to 17 Years
- Enrollment
- 235 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 10
- States / cities
- Palo Alto, California • Stanford, California • Aurora, Colorado + 7 more
- Conditions
- Pulmonary Arterial Hypertension
- Interventions
- Sildenafil citrate
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 15
- States / cities
- Phoenix, Arizona • Augusta, Georgia • Decatur, Georgia + 7 more
- Conditions
- Pulmonary Arterial Hypertension
- Interventions
- sildenafil citrate
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 385 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2021
- U.S. locations
- 11
- States / cities
- Atlanta, Georgia • Grand Rapids, Michigan • Wooster, Ohio + 2 more