Effectiveness and safety of methylphenidate and atomoxetine for attention deficit hyperactivity disorder: a

Xiao-Zhen Lv1, Zheng Shu1, Yao-Wen Zhang1

  • 1Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China.

Translational Pediatrics
|February 3, 2016
PubMed

Insights

Methylphenidate controlled-release (OROS-MPH) may be more effective than immediate-release methylphenidate (IR-MPH) for treating ADHD in children. Atomoxetine (AHC) and IR-MPH showed similar effectiveness, with all treatments demonstrating comparable safety profiles.

Area of Science:

  • Pediatric Psychiatry
  • Pharmacology
  • Clinical Trials

Background:

  • Attention Deficit Hyperactivity Disorder (ADHD) is a prevalent neurodevelopmental disorder in children.
  • Pharmacological interventions are a cornerstone of ADHD management.
  • Comparative effectiveness of different ADHD medications in Chinese children requires further investigation.

Purpose of the Study:

  • To compare the efficacy and safety of methylphenidate immediate-release tablets (IR-MPH), methylphenidate controlled-release tablets (OROS-MPH), and atomoxetine (AHC) in Chinese children diagnosed with ADHD.

Main Methods:

  • Systematic review and meta-analysis of randomized controlled trials (RCTs) and clinical controlled trials.
  • Searched major electronic databases including CNKI, VIP, CBMDISC, PubMed, Embase, and MEDLINE.
  • Data extraction and quality assessment performed independently by two reviewers.

Main Results:

  • Eight trials were included, demonstrating the effectiveness of IR-MPH, OROS-MPH, and AHC for ADHD.
  • OROS-MPH showed superiority over IR-MPH in improving peer relationships, clinical global impression-improvement scores, maternal satisfaction, and psychosomatic issues.
  • No significant differences in effectiveness were observed between AHC and IR-MPH. Adverse event incidence rates were comparable across all three treatments and generally mild.

Conclusions:

  • OROS-MPH likely offers superior effectiveness compared to IR-MPH for ADHD treatment in this population.
  • AHC and IR-MPH exhibit similar therapeutic effectiveness.
  • All three medications (IR-MPH, OROS-MPH, AHC) possess equivalent safety profiles and good tolerability in Chinese children with ADHD.
Abstract

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