34
Participants
Start Date
September 30, 2016
Primary Completion Date
September 30, 2026
Study Completion Date
December 31, 2026
Droxidopa
Single oral dose 300 mg
Midodrine
Single oral dose 10 mg
Placebo
sugar pill
RECRUITING
Autonomic Dysfunction Center/ Vanderbilt University Medical Center, Nashville
Vanderbilt University Medical Center
OTHER