- 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
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 1–5
of 5
matching trials from the live ClinicalTrials.gov search.
- 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
- 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
- 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
- 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