OBJECTIVES: The objective of this study was to evaluate the efficacy and safety of atomoxetine in children and adolescents. MATERIALS AND METHODS: We searched for studies published between 1985 and 2006 through Medline, PubMed, PsychInfo and Cochrane Central Register of Controlled Trials (CENTRAL 2006 Issue 3) using keywords related to atomoxetine and attention-deficit/hyperactivity disorder (ADHD) and scanned though reference lists. We included nine randomized placebo-controlled trials (atomoxetine:placebo = 1,150:678). RESULTS: Atomoxetine was superior (p < 0.01) to placebo in reducing ADHD symptoms across different scales (Attention-Deficit/Hyperactivity Disorder Rating Scale-IV, Conners' Parent and Teacher Rating Scales-Revised:Short Form, Clinical Global Impression-Severity) rated by different raters (parent, teacher, clinician). The number-needed-to-treat (NNTs) for treatment response and relapse prevention were 3.43 (95% CI, 2.79-4.45) and 10.30 (95% CI, 5.89-40.62), respectively. High baseline ADHD symptoms (p = 0.02) was associated with greater reduction in ADHD symptoms, whereas male gender (p = 0.02), comorbid oppositional defiant disorder (ODD) status (p = 0.01) and ADHD hyperactive/impulsive subtype (p = 0.01) were associated with smaller reductions. The commonest adverse events were gastrointestinal [appetite decrease, number-needed-to-harm (NNH) = 8.81; abdominal pain, NNH = 22.48; vomiting, NNH = 29.96; dyspepsia, NNH = 49.38] and sleep related (somnolence, NNH = 19.41). Young age (p = 0.03) and high baseline hyperactive/impulsive symptoms (p < 0.01) were associated with more adverse events, whereas ADHD inattentive subtype (p = 0.04) was associated with less adverse events. Quality of life using Child Health Questionnaire (CHQ) improved (p < 0.01) with atomoxetine treatment. Both ADHD and ODD symptoms (p < 0.01) were reduced in comorbid ADHD+ODD, and ODD status was not associated with more adverse events. Efficacy and side effects were not altered by comorbid general anxiety disorder or major depression. CONCLUSIONS: Atomoxetine is efficacious in reducing ADHD symptoms. It may have a role in treating comorbid ODD or depression, and probably in comorbid anxiety.
OBJECTIVES: The objective of this study was to evaluate the efficacy and safety of atomoxetine in children and adolescents. MATERIALS AND METHODS: We searched for studies published between 1985 and 2006 through Medline, PubMed, PsychInfo and Cochrane Central Register of Controlled Trials (CENTRAL 2006 Issue 3) using keywords related to atomoxetine and attention-deficit/hyperactivity disorder (ADHD) and scanned though reference lists. We included nine randomized placebo-controlled trials (atomoxetine:placebo = 1,150:678). RESULTS: Atomoxetine was superior (p < 0.01) to placebo in reducing ADHD symptoms across different scales (Attention-Deficit/Hyperactivity Disorder Rating Scale-IV, Conners' Parent and Teacher Rating Scales-Revised:Short Form, Clinical Global Impression-Severity) rated by different raters (parent, teacher, clinician). The number-needed-to-treat (NNTs) for treatment response and relapse prevention were 3.43 (95% CI, 2.79-4.45) and 10.30 (95% CI, 5.89-40.62), respectively. High baseline ADHD symptoms (p = 0.02) was associated with greater reduction in ADHD symptoms, whereas male gender (p = 0.02), comorbid oppositional defiant disorder (ODD) status (p = 0.01) and ADHD hyperactive/impulsive subtype (p = 0.01) were associated with smaller reductions. The commonest adverse events were gastrointestinal [appetite decrease, number-needed-to-harm (NNH) = 8.81; abdominal pain, NNH = 22.48; vomiting, NNH = 29.96; dyspepsia, NNH = 49.38] and sleep related (somnolence, NNH = 19.41). Young age (p = 0.03) and high baseline hyperactive/impulsive symptoms (p < 0.01) were associated with more adverse events, whereas ADHD inattentive subtype (p = 0.04) was associated with less adverse events. Quality of life using Child Health Questionnaire (CHQ) improved (p < 0.01) with atomoxetine treatment. Both ADHD and ODD symptoms (p < 0.01) were reduced in comorbid ADHD+ODD, and ODD status was not associated with more adverse events. Efficacy and side effects were not altered by comorbid general anxiety disorder or major depression. CONCLUSIONS: Atomoxetine is efficacious in reducing ADHD symptoms. It may have a role in treating comorbid ODD or depression, and probably in comorbid anxiety.
Authors: Christopher J Kratochvil; Jeffrey H Newcorn; L Eugene Arnold; David Duesenberg; Graham J Emslie; Humberto Quintana; Elias H Sarkis; Karen Dineen Wagner; Haitao Gao; David Michelson; Joseph Biederman Journal: J Am Acad Child Adolesc Psychiatry Date: 2005-09 Impact factor: 8.829
Authors: Margaret Weiss; Rosemary Tannock; Christopher Kratochvil; David Dunn; Jesus Velez-Borras; Christine Thomason; Roy Tamura; Douglas Kelsey; Linda Stevens; Albert J Allen Journal: J Am Acad Child Adolesc Psychiatry Date: 2005-07 Impact factor: 8.829
Authors: Jeffrey H Newcorn; Thomas J Spencer; Joseph Biederman; Denái R Milton; David Michelson Journal: J Am Acad Child Adolesc Psychiatry Date: 2005-03 Impact factor: 8.829
Authors: C S Pataki; G A Carlson; K L Kelly; M D Rapport; T M Biancaniello Journal: J Am Acad Child Adolesc Psychiatry Date: 1993-09 Impact factor: 8.829
Authors: Christopher J Kratochvil; Timothy E Wilens; Laurence L Greenhill; Haitao Gao; Kurt D Baker; Peter D Feldman; Douglas L Gelowitz Journal: J Am Acad Child Adolesc Psychiatry Date: 2006-08 Impact factor: 8.829
Authors: Mark Wolraich; Lawrence Brown; Ronald T Brown; George DuPaul; Marian Earls; Heidi M Feldman; Theodore G Ganiats; Beth Kaplanek; Bruce Meyer; James Perrin; Karen Pierce; Michael Reiff; Martin T Stein; Susanna Visser Journal: Pediatrics Date: 2011-10-16 Impact factor: 7.124
Authors: Ralf W Dittmann; Peter M Wehmeier; Alexander Schacht; Anette Minarzyk; Martin Lehmann; Kathrin Sevecke; Gerd Lehmkuhl Journal: Child Adolesc Psychiatry Ment Health Date: 2009-08-24 Impact factor: 3.033