Findings from the NIMH Multimodal Treatment Study of ADHD (MTA): Implications and applications for primary care providers

P. S. Jensen, S. P. Hinshaw, J. M. Swanson, L. L. Greenhill, C. Keith Conners, L. Eugene Arnold, H. B. Abikoff, G. Elliott, L. Hechtman, B. Hoza, J. S. March, J. H. Newcorn, J. B. Severe, B. Vitiello, K. Wells, T. Wigal

Research output: Contribution to journalArticle

396 Scopus citations

Abstract

In 1992, the National Institute of Mental Health and 6 teams of investigators began a multisite clinical trial, the Multimodal Treatment of Attention-Deficit Hyperactivity Disorder (MTA) study. Five hundred seventy-nine children were randomly assigned to either routine community care (CC) or one of three study-delivered treatments, all lasting 14 months. The three MTA treatments-monthly medication management (usually methylphenidate) following weekly titration (MedMgt), intensive behavioral treatment (Beh), and the combination (Comb)-were designed to reflect known best practices within each treatment approach. Children were assessed at four time points in multiple outcome. Results indicated that Comb and MedMgt interventions were substantially superior to Beh and CC interventions for attention-deficit hyperactivity disorder symptoms. For other functioning domains (social skills, academics, parent-child relations, oppositional behavior, anxiety/depression), results suggested slight advantages of Comb over single treatments (MedMgt, Beh) and community care. High quality medication treatment characterized by careful yet adequate dosing, three times daily methylphenidate administration, monthly follow-up visits, and communication with schools conveyed substantial benefits to those children that received it. In contrast to the overall study findings that showed the largest benefits for high quality medication management (regardless of whether given in the MedMgt or Comb group), secondary analyses revealed that Comb had a significant incremental effect over MedMgt (with a small effect size for this comparison) when categorical indicators of excellent response and when composite outcome measures were used. In addition, children with parent-defined comorbid anxiety disorders, particularly those with overlapping disruptive disorder comorbidities, showed preferential benefits to the Beh and Comb interventions. Parental attitudes and disciplinary practices appeared to mediate improved response to the Beh and Comb interventions.

Original languageEnglish (US)
Pages (from-to)60-73
Number of pages14
JournalJournal of Developmental and Behavioral Pediatrics
Volume22
Issue number1
DOIs
StatePublished - 2001

Keywords

  • ADHD
  • Attention deficit
  • Behavior therapy
  • Outcomes
  • Stimulants
  • Treatment

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Developmental and Educational Psychology
  • Psychiatry and Mental health

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    Jensen, P. S., Hinshaw, S. P., Swanson, J. M., Greenhill, L. L., Keith Conners, C., Eugene Arnold, L., Abikoff, H. B., Elliott, G., Hechtman, L., Hoza, B., March, J. S., Newcorn, J. H., Severe, J. B., Vitiello, B., Wells, K., & Wigal, T. (2001). Findings from the NIMH Multimodal Treatment Study of ADHD (MTA): Implications and applications for primary care providers. Journal of Developmental and Behavioral Pediatrics, 22(1), 60-73. https://doi.org/10.1097/00004703-200102000-00008