- Conditions
- Pulmonary Arterial Hypertension
- Interventions
- Tadalafil, Placebo
- Drug
- Lead sponsor
- Rhode Island Hospital
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 9
- States / cities
- Portland, Maine • Boston, Massachusetts • Newark, New Jersey + 4 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 1–13
of 13
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Nephrolithiasis
- Interventions
- Cialis 5Mg Tablet, Flomax 0.4Mg Capsule, Cialis + Flomax, Placebo
- Drug · Combination Product
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Orange, California
- Conditions
- Portopulmonary Hypertension, Pulmonary Hypertension, Cirrhosis, Liver
- Interventions
- Ambrisentan Pill, Tadalafil Pill
- Drug
- Lead sponsor
- Ochsner Health System
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana
- Conditions
- Single Ventricle
- Interventions
- Tadalafil Citrate, Sugar pill
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 8 Years to 35 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Systemic Sclerosis
- Interventions
- Cialis
- Drug
- Lead sponsor
- University of Medicine and Dentistry of New Jersey
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2002
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Sickle Cell Anemia, Priapism
- Interventions
- tadalafil, placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years · Male only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cardiovascular Disease, Insulin Resistance, Glucose Intolerance, Obesity
- Interventions
- Tadalafil, Placebo
- Drug
- Lead sponsor
- Thomas J. Wang, MD
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Becker Muscular Dystrophy
- Interventions
- Tadalafil, Placebo
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- Conditions
- Obesity
- Interventions
- Tadalafil 20 MG, Placebo
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 19 Years to 50 Years
- Enrollment
- 99 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Head and Neck Squamous Cell Carcinoma
- Interventions
- Tadalafil, Placebo Pill
- Drug · Other
- Lead sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Aortic Stenosis, LV Remodeling, Hypertrophy
- Interventions
- Tadalafil, Placebo
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Healthy, Obese
- Interventions
- Tadalafil, Placebo
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 141 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Aortic Stenosis
- Interventions
- Tadalafil, Placebo
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- St Louis, Missouri