12
Participants
Start Date
September 30, 2011
Primary Completion Date
August 31, 2013
Study Completion Date
December 31, 2013
Extended-release Guanfacine Hydrochloride (SPD503)
dosing in all subjects will initiate with 1mg/day, and may be increased by 1 mg increments after a minimum of 1 week on the current dose to the maximum doses based on age and weight.
Placebo oral capsule
Maastricht University Medical Centre, Maastricht
Collaborators (1)
Shire
INDUSTRY
Maastricht University Medical Center
OTHER