35
Participants
Start Date
February 28, 2013
Primary Completion Date
November 30, 2016
Study Completion Date
November 30, 2016
Doxazosin 4mg/day
4 mg/day with 3-week lead-in medication period. Maintained at steady state for duration of the study. 5-day taper at the end of the study.
Placebo
Placebo
Doxazosin 8mg/day
8 mg/day with 3-week lead-in medication period. Maintained at steady state for duration of the study. 5-day taper at the end of the study.
Yale Center for Clinical Investigations, Yale University, New Haven
National Institute on Drug Abuse (NIDA)
NIH
Yale University
OTHER