40
Participants
Start Date
October 15, 2024
Primary Completion Date
November 30, 2029
Study Completion Date
December 31, 2029
Trihexyphenidyl
6-week dose escalation up to 0.25mg/kg TID, followed by a 9-week maintenance period at this dose
RECRUITING
Children's Mercy Hospital Kansas City, Kansas City
University of Kansas Medical Center
OTHER
Children's Mercy Hospital Kansas City
OTHER