OBJECTIVE: This study evaluates the efficacy, duration of action, and tolerability of methylphenidate transdermal system (MTS) in children with ADHD. METHOD: Participants were dose optimized over 5 weeks utilizing patch doses of 10, 16, 20, and 27 mg applied in the morning and worn for 9 hours. Following optimization, 80 participants were randomized to 1 week of MTS or placebo followed by 1 week of the opposite treatment. Laboratory classroom sessions conducted after each randomized week included blinded ratings of attention, behavior, and academic performance. RESULTS:MTS was well tolerated and displayed significant improvement compared with placebo. Improvements were seen at the first postdose time point measured and continued through 12 hours. CONCLUSIONS: Treatment with MTS resulted in statistically significant improvements on all efficacy measures. Time course and therapeutic effects of MTS suggest that this novel methylphenidate delivery system is an efficacious once-daily treatment for ADHD.
RCT Entities:
OBJECTIVE: This study evaluates the efficacy, duration of action, and tolerability of methylphenidate transdermal system (MTS) in children with ADHD. METHOD:Participants were dose optimized over 5 weeks utilizing patch doses of 10, 16, 20, and 27 mg applied in the morning and worn for 9 hours. Following optimization, 80 participants were randomized to 1 week of MTS or placebo followed by 1 week of the opposite treatment. Laboratory classroom sessions conducted after each randomized week included blinded ratings of attention, behavior, and academic performance. RESULTS: MTS was well tolerated and displayed significant improvement compared with placebo. Improvements were seen at the first postdose time point measured and continued through 12 hours. CONCLUSIONS: Treatment with MTS resulted in statistically significant improvements on all efficacy measures. Time course and therapeutic effects of MTS suggest that this novel methylphenidate delivery system is an efficacious once-daily treatment for ADHD.
Authors: Oscar G Bukstein; L Eugene Arnold; Jeanne M Landgraf; Paul Hodgkins Journal: Child Adolesc Psychiatry Ment Health Date: 2009-12-10 Impact factor: 3.033
Authors: Sharon B Wigal; Scott H Kollins; Ann C Childress; Liza Squires Journal: Child Adolesc Psychiatry Ment Health Date: 2009-06-09 Impact factor: 3.033