Methylphenidate Has Superior Efficacy Over Parent-Child Interaction Therapy for Preschool Children with Disruptive
Lianne van der Veen-Mulders1, Barbara J van den Hoofdakker1,2, Maaike H Nauta2
11 Department of Child and Adolescent Psychiatry, University Medical Center Groningen, University of Groningen , Groningen, The Netherlands .
Insights
Methylphenidate showed greater effectiveness than parent-child interaction therapy (PCIT) for reducing behavior problems and ADHD symptoms in preschoolers. Both treatments may help children with disruptive behaviors, but more research is needed.
Area of Science:
- Child Psychology
- Behavioral Therapy
- Pediatric Pharmacology
Background:
- Preschoolers with attention-deficit/hyperactivity disorder (ADHD) symptoms often exhibit disruptive behaviors.
- Previous behavioral parent training may not fully resolve significant behavior problems in young children.
- Parent-child interaction therapy (PCIT) and methylphenidate are potential treatment options.
Purpose of the Study:
- To compare the effectiveness of PCIT and methylphenidate for preschool children with ADHD symptoms and disruptive behaviors.
- To evaluate treatment outcomes after previous behavioral parent training.
- To assess changes in behavior problem intensity, number, and ADHD symptom severity.
Main Methods:
- A randomized controlled trial involving 35 preschool children (ages 3.4-6.0 years).
- Participants were assigned to either PCIT (n=18) or methylphenidate (n=17).
- Maternal ratings of behavior problems and ADHD symptoms were compared pre- and post-treatment, with additional comparisons to a care-as-usual group.
Main Results:
- Methylphenidate led to a significantly greater decrease in behavior problem intensity compared to PCIT.
- ADHD symptoms significantly reduced over time only in the methylphenidate group.
- No significant changes in behavior problems were observed in the care-as-usual group.
Conclusions:
- Methylphenidate demonstrated higher effectiveness than PCIT in this study.
- Both PCIT and methylphenidate may offer benefits for preschool children with disruptive behaviors.
- Findings are preliminary due to small sample size and limited safety data for methylphenidate in preschoolers; further research is warranted.
Objective:
To compare the effectiveness between parent-child interaction therapy (PCIT) and methylphenidate in preschool children with attention-deficit/hyperactivity disorder (ADHD) symptoms and disruptive behaviors who had remaining significant behavior problems after previous behavioral parent training.
Methods:
We included 35 preschool children, ranging in age between 3.4 and 6.0 years. Participants were randomized to PCIT (n = 18) or methylphenidate (n = 17). Outcome measures were maternal ratings of the intensity and number of behavior problems and severity of ADHD symptoms. Changes from pretreatment to directly posttreatment were compared between groups using two-way mixed analysis of variance. We also made comparisons of both treatments to a nonrandomized care as usual (CAU) group (n = 17) regarding intensity and number of behavior problems. All children who started one of the treatments were included in the analyses.
Results:
Mothers reported a significantly more decreased intensity of behavior problems after methylphenidate (pre-post effect size d = 1.50) compared with PCIT (d = 0.64). ADHD symptoms reduced significantly over time only after methylphenidate treatment (d = 0.48) and not after PCIT. Changes over time of children in the CAU treatment were nonsignificant.
Conclusions:
Although methylphenidate was more effective than PCIT, both interventions may be effective in the treatment of preschool children with disruptive behaviors. Our findings are preliminary as our sample size was small and the use of methylphenidate in preschool children lacks profound safety data as reflected by its off-label status. More empirical support is needed from studies with larger sample sizes.
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