PMID- 15908835 OWN - NLM STAT- MEDLINE DCOM- 20051004 LR - 20061115 IS - 0890-8567 (Print) IS - 0890-8567 (Linking) VI - 44 IP - 6 DP - 2005 Jun TI - Long-term tolerability and effectiveness of once-daily mixed amphetamine salts (Adderall XR) in children with ADHD. PG - 530-8 AB - OBJECTIVE: To evaluate the long-term tolerability and effectiveness of extended-release mixed amphetamine salts (MAS XR; Adderall XR) in children with attention-deficit/hyperactivity disorder (ADHD). METHOD: This was a 24-month, multicenter, open-label extension of TWO placebo-controlled studies of MAS XR in children with ADHD aged 6 to 12 years. Subjects (N=568) began treatment with MAS XR 10 mg once daily, with 10-mg weekly dose increases to optimal effectiveness (maximum dose, 30 mg/d). Effectiveness was assessed with analysis of quarterly Conners Global Index Scale, Parent version (CGIS-P) scores. Tolerability was assessed by monitoring adverse events (AEs), vital signs, physical examinations, and serial laboratory tests. RESULTS: Significant improvements (>30%, p < .001) in CGIS-P scores were maintained during long-term treatment. Treatment was well tolerated, and most AEs were mild. The most frequently reported drug-related AEs included anorexia, insomnia, and headache. The incidence of drug-related AEs increased with increasing MAS XR dose, suggesting a dose relationship. Changes in laboratory values and vital signs were modest and not clinically meaningful. CONCLUSIONS: In children with ADHD, once-daily 10 mg-30 mg MAS XR was well tolerated and significant behavioral improvements were consistently maintained during 24 months of treatment. FAU - McGough, James J AU - McGough JJ AD - Division of Child and Adolescent Psychiatry, UCLA Neuropsychiatric Institute, Los Angeles, CA, USA. jmcgough@mednet.ucla.edu FAU - Biederman, Joseph AU - Biederman J FAU - Wigal, Sharon B AU - Wigal SB FAU - Lopez, Frank A AU - Lopez FA FAU - McCracken, James T AU - McCracken JT FAU - Spencer, Thomas AU - Spencer T FAU - Zhang, Yuxin AU - Zhang Y FAU - Tulloch, Simon J AU - Tulloch SJ LA - eng PT - Clinical Trial PT - Comparative Study PT - Journal Article PT - Multicenter Study PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't PL - United States TA - J Am Acad Child Adolesc Psychiatry JT - Journal of the American Academy of Child and Adolescent Psychiatry JID - 8704565 RN - 0 (Adderall) RN - 0 (Amphetamines) RN - 0 (Central Nervous System Stimulants) RN - 0 (Delayed-Action Preparations) SB - IM MH - Amphetamines/*administration & dosage/adverse effects MH - Attention Deficit Disorder with Hyperactivity/diagnosis/*drug therapy MH - Central Nervous System Stimulants/*administration & dosage/adverse effects MH - Child MH - Delayed-Action Preparations MH - Drug Administration Schedule MH - Female MH - Follow-Up Studies MH - Humans MH - Long-Term Care MH - Male MH - Personality Assessment MH - Treatment Outcome EDAT- 2005/05/24 09:00 MHDA- 2005/10/05 09:00 CRDT- 2005/05/24 09:00 PHST- 2005/05/24 09:00 [pubmed] PHST- 2005/10/05 09:00 [medline] PHST- 2005/05/24 09:00 [entrez] AID - S0890-8567(09)61628-2 [pii] AID - 10.1097/01.chi.0000157550.94702.a2 [doi] PST - ppublish SO - J Am Acad Child Adolesc Psychiatry. 2005 Jun;44(6):530-8. doi: 10.1097/01.chi.0000157550.94702.a2.