30
Participants
Start Date
July 1, 2020
Primary Completion Date
June 30, 2026
Study Completion Date
December 30, 2026
5-Hydroxytryptophan 100 MG
100mg combined with 50mg carbidopa
5-Hydroxytryptophan
50mg combined with 50mg carbidopa
Carbidopa
50mg
Placebo
Placebo
COMPLETED
University of Louisville, Louisville
RECRUITING
University of Alberta, Edmonton
Wings for Life
OTHER
University of Alberta
OTHER