Citation

Gadow KD, Arnold LE, Molina BS, Findling RL, Bukstein OG, Brown NV, McNamara NK, Rundberg-Rivera EV, Li X, Kipp HL, Schneider J, Farmer CA, Baker JL, Sprafkin J, Rice RR, Bangalore SS, Butter EM, Buchan-Page KA, Hurt EA, Austin AB, Grondhuis SN, Aman MG. J. Am. Acad. Child Adolesc. Psychiatry 2014; 53(9): 948-959.e1.

Affiliation

Ohio State University, Columbus, OH.

Copyright

(Copyright © 2014, American Academy of Child Adolescent Psychiatry, Publisher Lippincott Williams and Wilkins)

DOI

10.1016/j.jaac.2014.05.008

PMID

25151418

PMCID

PMC4145805

Abstract

OBJECTIVE: In this study, we aimed to expand on our prior research into the relative efficacy of combining parent training, stimulant medication, and placebo (Basic therapy) versus parent training, stimulant, and risperidone (Augmented therapy) by examining treatment effects for attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and conduct disorder (CD) symptoms and peer aggression, symptom-induced impairment, and informant discrepancy.

METHOD: Children (6-12 years of age; N = 168) with severe physical aggression, ADHD, and co-occurring ODD/CD received an open trial of parent training and stimulant medication for 3 weeks. Participants failing to show optimal clinical response were randomly assigned to Basic or Augmented therapy for an additional 6 weeks.

RESULTS: Compared with Basic therapy, children receiving Augmented therapy experienced greater reduction in parent-rated ODD severity (p =.002, Cohen's d = 0.27) and peer aggression (p =.02, Cohen's d = 0.32) but not ADHD or CD symptoms. Fewer children receiving Augmented (16%) than Basic (40%) therapy were rated by their parents as impaired by ODD symptoms at week 9/endpoint (p =.008). Teacher ratings indicated greater reduction in ADHD severity (p =.02, Cohen's d = 0.61) with Augmented therapy, but not for ODD or CD symptoms or peer aggression. Although both interventions were associated with marked symptom reduction, a relatively large percentage of children were rated as impaired for at least 1 targeted disorder at week 9/endpoint by parents (Basic 47%; Augmented 27%) and teachers (Basic 48%; Augmented 38%).

CONCLUSION: Augmented therapy was superior to Basic therapy in reducing severity of ADHD and ODD symptoms, peer aggression, and symptom-induced impairment, but clinical improvement was generally context specific, and effect sizes ranged from small to moderate. Clinical trial registration information-Treatment of Severe Childhood Aggression (The TOSCA Study); http://clinicaltrails.gov/; NCT00796302.

Language: en