Fanton 2009.

Trial name or title	Effectiveness of an extended‐release stimulant medication in treating preschool children with attention deficit hyperactivity disorder
Methods	Six‐week, placebo‐controlled, cross‐over trial
Participants	Children aged 3 years to 6 years with ADHD
Interventions	Mixed amphetamine salts (long acting) and placebo
Outcomes	Primary Composite parent and teacher Conners' Rating Scale score Tolerance of extended‐release mixed amphetamine salts Secondary Clinical Global Impression ‐ Improvement Scale score
Starting date	June 2008
Contact information	Dr. John Fanton, Baystate Medical Center
Notes	Clinicaltrials.gov identifier: NCT00712699. States that recruitment period ended in August 2010. However, no results have been published as yet. Currently, only abstract available