- Conditions
- Hypertension, Heart Failure
- Interventions
- Prazosin HCl 2mg, Prazosin HCl 1 mg, Prazosin HCl 5 mg
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
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Showing 1–9
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- Conditions
- Posttraumatic Stress Disorder, Alcohol Use Disorders
- Interventions
- doxazosin, placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cigarette Smoking, Alcohol Use Disorders
- Interventions
- Varenicline, Prazosin, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Posttraumatic Stress Disorder
- Interventions
- Prazosin, Placebos
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Alcohol Use Disorder, Posttraumatic Stress Disorder (PTSD)
- Interventions
- Prazosin, Naltrexone, Placebo (Prazosin), Placebo (Naltrexone)
- Drug
- Lead sponsor
- Seattle Institute for Biomedical and Clinical Research
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Cardiovascular Diseases, Heart Diseases, Hypertension, Coronary Disease, Myocardial Infarction
- Interventions
- Chlorthalidone, Lisinopril, Amlodipine, Doxazosin
- Drug
- Lead sponsor
- Donna Arnett, 257-5678
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 37,939 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2005
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- COVID-19
- Interventions
- Prazosin, Standard of care
- Drug · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Alcoholism
- Interventions
- Prazosin, Placebo
- Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Cocaine Dependence
- Interventions
- Doxazosin, Placebo
- Drug · Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Houston, Texas