30
Participants
Start Date
July 27, 2021
Primary Completion Date
November 30, 2028
Study Completion Date
April 30, 2029
Methylphenidate
single dose of 10 mg or 15 mg
Placebo
Matching placebo
RECRUITING
Johns Hopkins School of Medicine, Baltimore
National Institutes of Health (NIH)
NIH
Johns Hopkins University
OTHER