Weber J, Siddiqui MA
Lisdexamfetamine dimesylate: in attention-deficit hyperactivity disorder in adults. [Journal Article]
CNS Drugs 2009; 23(5):419-25.
black triangle Lisdexamfetamine dimesylate is a long-acting amfetamine prodrug that requires in vivo hydrolysis to gradually release active d-amfetamine. It is approved in the US for the treatment of attention-deficit hyperactivity disorder (ADHD) in adults and in children aged 6-12 years. black triangle In a study in adult stimulant abusers, oral lisdexamfetamine 50 or 100 mg showed less 'likability' response than immediate-release d-amfetamine 40 mg on the Drug Rating Questionnaire-Subject (DRQS) Liking scale. However, there was no significant difference between lisdexamfetamine 150 mg and d-amfetamine 40 mg. black triangle In a randomized, double-blind, phase III trial in adult patients with ADHD, oral lisdexamfetamine 30, 50 or 70 mg/day for 4 weeks caused a significantly greater improvement in ADHD-Rating Scale (ADHD-RS) total score than placebo; significant between-group differences favouring lisdexamfetamine were evident after 1 week. black triangle Lisdexamfetamine was generally well tolerated in adult patients with ADHD, with most treatment-emergent adverse events being of mild to moderate severity and consistent with the known effects of psychostimulants.
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