141
Participants
Start Date
October 4, 2017
Primary Completion Date
November 21, 2019
Study Completion Date
November 21, 2019
Amantadine
100 mg of amantadine increased to 200 mg of amantadine, if tolerated
Modafinil
100 mg of modafinil increased to 200 mg of modafinil, if tolerated
Methylphenidate
5 mg of methylphenidate uptitrated to max of 20 mg of methylphenidate, if tolerated
Placebos
1 placebo capsule increased to max of 2 capsules twice daily
Johns Hopkins University, Baltimore
University of California San Francisco, San Francisco
Patient-Centered Outcomes Research Institute
OTHER
Johns Hopkins University
OTHER