NotesFAQContact Us
Collection
Advanced
Search Tips
Back to results
Peer reviewed Peer reviewed
Direct linkDirect link
ERIC Number: EJ990128
Record Type: Journal
Publication Date: 2012-May
Pages: 11
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-1087-0547
How Oppositionality, Inattention, and Hyperactivity Affect Response to Atomoxetine versus Methylphenidate: A Pooled Meta-Analysis
van Wyk, Gregory W.; Hazell, Philip L.; Kohn, Michael R.; Granger, Renee E.; Walton, Richard J.
Journal of Attention Disorders, v16 n4 p314-324 May 2012
Objective: To assess how threshold oppositional defiant disorder (ODD), inattention, and hyperactivity-impulsivity affect the response to atomoxetine versus methylphenidate. Method: Systematic review of randomized controlled trials (RCTs; greater than or equal to 6 weeks follow-up). The primary measure was core symptom response--greater than or equal to 40% reduction in ADHD Rating Scale-IV--Parent Version: investigator administered and scored total or domain subscores, as appropriate. Results: Data from 1,391 children and adolescents (823 atomoxetine, 568 methylphenidate; 7 RCTs) were meta-analyzed. The mean difference in response rates for patients with ODD was 0.6% (95% confidence interval [CI] = -11.9%-13.1%). The "without ODD" patient group showed significant between-trial heterogeneity (p less than 0.001). Response rate differences for patients meeting the threshold for inattention or hyperactivity-impulsivity were -3.1% (95% CI = -11.5%-5.3%) and -4.9% (95% CI = -14.3%-4.4%), respectively. Conclusions: Meeting the threshold criteria for oppositionality, inattention, or hyperactivity-impulsivity did not alter core ADHD symptom response to atomoxetine versus methylphenidate, which was equivalent. (Contains 4 tables and 2 figures.)
SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A