TY - JOUR PY - 2007// TI - Meta-analysis of aggression or hostility events in randomized, controlled clinical trials of atomoxetine for ADHD JO - Biological psychiatry A1 - Polzer, John A1 - Bangs, Mark E. A1 - Zhang, Shuyu A1 - Dellva, Mary Anne A1 - Tauscher-Wisniewski, Sitra A1 - Acharya, Nayan A1 - Watson, Susan B. A1 - Allen, Albert J. A1 - Wilens, Timothy E. SP - 713 EP - 719 VL - 61 IS - 5 N2 - BACKGROUND: We systematically examined potential aggression/hostility-related events in a meta-analysis of acute clinical trials of atomoxetine for attention-deficit/hyperactivity disorder (ADHD). METHODS: Pediatric patients from 14 trials of atomoxetine were subdivided into a placebo-controlled (atomoxetine n = 1308, placebo n = 806) or active comparator databases (atomoxetine n = 566, methylphenidate n = 472). A third database comprised adult patients from placebo-controlled studies (atomoxetine n = 541, placebo n = 405). A computerized search of adverse events and comments identified patients with potential aggression/hostility events. Mantel-Haenszel incidence differences (MHID) were calculated. RESULTS: In the placebo-controlled database, we observed 21 atomoxetine and 9 placebo patients with reported aggression/hostility events, MHID of .6% (95% confidence interval [CI]: -.4, 1.7). In the active comparator database, there were seven events in atomoxetine and four in methylphenidate patients, MHID = .2% (95% CI: -1.0,1.3). In the adult database, there were no events in 0 atomoxetine and one placebo patient, MHID = -.3% (95% CI: -.8, .2). CONCLUSIONS: Aggression/hostility-related events occurred in less than 2% of patients and were more frequent in pediatric patients treated with atomoxetine versus placebo (risk ratio of 1.33; not statistically significant). The risk of aggression/hostility events was similar in patients treated with atomoxetine or methylphenidate.

Language: en

LA - en SN - 0006-3223 UR - http://dx.doi.org/10.1016/j.biopsych.2006.05.044 ID - ref1 ER -