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Hyperactivity in preschoolers and the effect of methylphenidate
Michael Schleifer1, Gabrielle Weiss1, Nancy Cohen1
1Montreal Children's Hospital.
The American Journal of Orthopsychiatry
|January 1, 1975
Summary
Methylphenidate reduced hyperactivity in preschool children at home but did not improve behavior or cognitive function in nursery settings. Side effects limited its usefulness in this age group.
Area of Science:
- Child Psychology
- Neurodevelopmental Disorders
- Pediatric Pharmacology
Background:
- Hyperactivity in preschool children is a significant concern.
- Understanding the effects of medication on young children's behavior is crucial.
- Methylphenidate is commonly used for attention deficit hyperactivity disorder (ADHD).
Purpose of the Study:
- To investigate the effects of methylphenidate on nursery behavior and cognitive functioning in hyperactive preschool children.
- To compare the behavior of hyperactive children with and without methylphenidate treatment.
- To assess the efficacy and side effects of methylphenidate in young children.
Main Methods:
- Observations of nursery behavior were conducted.
- Cognitive style and motor impulsivity were tested.
- Hyperactive preschool children received methylphenidate and placebo in a double-blind study.
- Control children were also observed.
Main Results:
- Methylphenidate significantly reduced hyperactivity at home.
- No significant improvements were observed in nursery behavior or psychological functioning.
- Unwanted side effects were noted, impacting the drug's overall usefulness.
- The drug was less effective and useful in this age group compared to older children.
Conclusions:
- Methylphenidate may reduce home-based hyperactivity in preschoolers.
- Its benefits on nursery behavior and cognitive function in this age group are limited.
- Side effects and limited efficacy suggest caution when prescribing methylphenidate to very young children.