80
Participants
Start Date
September 22, 2020
Primary Completion Date
December 31, 2025
Study Completion Date
June 30, 2026
Levoleucovorin Calcium
Liquid leucovorin calcium dosed by weight
Placebo
Placebo
RECRUITING
State University of New York, Downstate, Brooklyn
NOT_YET_RECRUITING
Southwestern Autism Research & Resource Center, Phoenix
State University of New York - Downstate Medical Center
OTHER
United States Department of Defense
FED
Southwest Autism Research & Resource Center
OTHER