Journal of the American Academy of Child and Adolescent Psychiatry · 2007
Immediate-release methylphenidate for ADHD in children with comorbid chronic multiple tic disorder.
СтатьяРандомизированное исследованиеПоддержка NIH: внешняя программаПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Gadow Kenneth D, Sverd Jeffrey, Nolan Edith E, Sprafkin Joyce, Schneider Jayne
Аннотация
OBJECTIVE: To examine the safety and efficacy of immediate-release methylphenidate (MPH-IR) for the treatment of attention-deficit/hyperactivity disorder (ADHD) in children (ages 6-12 years) with Tourette's syndrome (96%) or chronic motor tic disorder (4%).
METHOD: Two cohorts of prepubertal children (N = 71) received placebo and three doses of MPH (0.1, 0.3, and 0.5 mg/kg) twice daily for 2 weeks each, under double-blind conditions as part of their involvement in a long-term observation study (1989-2004). Treatment effects were assessed with an extensive battery of parent-, teacher-, child-, and physician-completed rating scales and laboratory tasks.
RESULTS: MPH-IR effectively suppressed ADHD, oppositional defiant disorder, and peer aggression behaviors. There was no evidence that MPH-IR altered the overall severity of tic disorder or obsessive-compulsive disorder behaviors. Teacher ratings indicated that MPH-IR therapy decreased tic frequency and severity.
CONCLUSIONS: MPH-IR appears to be a safe and effective short-term treatment for ADHD in the majority of children with chronic tic disorder; nevertheless, the possibility of tic exacerbation in susceptible individuals warrants careful monitoring of all patients.
METHOD: Two cohorts of prepubertal children (N = 71) received placebo and three doses of MPH (0.1, 0.3, and 0.5 mg/kg) twice daily for 2 weeks each, under double-blind conditions as part of their involvement in a long-term observation study (1989-2004). Treatment effects were assessed with an extensive battery of parent-, teacher-, child-, and physician-completed rating scales and laboratory tasks.
RESULTS: MPH-IR effectively suppressed ADHD, oppositional defiant disorder, and peer aggression behaviors. There was no evidence that MPH-IR altered the overall severity of tic disorder or obsessive-compulsive disorder behaviors. Teacher ratings indicated that MPH-IR therapy decreased tic frequency and severity.
CONCLUSIONS: MPH-IR appears to be a safe and effective short-term treatment for ADHD in the majority of children with chronic tic disorder; nevertheless, the possibility of tic exacerbation in susceptible individuals warrants careful monitoring of all patients.