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Unravelling sleep problems in treated and untreated children with ADHD
1Children's National Medical Center, Neuroscience and Behavioral Medicine Research Center, Children's National Medical Center and George Washington University Medical School, Washington, DC 20010, USA. mstein@cnmc.org
Insights
Children with Attention Deficit Hyperactivity Disorder (ADHD) on stimulant medication experience more severe sleep problems, including insomnia, compared to untreated peers. Further research is needed to understand this link for ADHD management.
Area of Science:
- Pediatric Psychology
- Neurodevelopmental Disorders
- Sleep Medicine
Background:
- Sleep disturbances are common in children with Attention Deficit Hyperactivity Disorder (ADHD).
- Parental perception of sleep issues in ADHD is crucial for understanding the disorder's impact.
- The role of stimulant medication in ADHD-related sleep problems requires further investigation.
Purpose of the Study:
- To investigate parental perceptions of sleep problems in children with ADHD, comparing stimulant-treated and untreated groups.
- To assess the prevalence of sleep issues in children with ADHD versus control groups.
- To explore the association between stimulant treatment and the severity of sleep problems in ADHD.
Main Methods:
- Parental questionnaires assessing sleep problems and child behavior were administered.
- Participants included children with ADHD (treated and untreated) and control groups (psychiatric and pediatric outpatients).
- Statistical analysis compared the frequency and severity of sleep problems across groups.
Main Results:
- Children with ADHD reported significantly more moderate to severe sleep problems weekly than controls.
- Stimulant-treated children with ADHD showed a higher prevalence of nightly severe sleep problems, including insomnia and increased sleep latency, compared to untreated ADHD children.
- Nearly one-third of stimulant-treated ADHD children experienced nightly insomnia versus 10% of untreated children.
Conclusions:
- Parental reports indicate a higher incidence of severe sleep problems in stimulant-treated children with ADHD.
- The association between delayed sleep onset, stimulant treatment, and ADHD requires further research for effective management strategies.
- Sleep disturbances are a significant concern in ADHD, potentially exacerbated by stimulant medication.
Abstract:
This study investigated parental perception of sleep problems in stimulant treated and untreated children with Attention Deficit Hyperactivity Disorder (ADHD). Parents of 135 psychiatric clinic referred children and 83 pediatric outpatients completed a sleep questionnaire and the Child Behavior Checklist. Moderate to severe "sleep problems" reportedly occurred at least once a week in 19.3% of children with ADHD, 13.3% of the psychiatric controls, and 6.2% of the pediatric controls. Children with ADHD treated with stimulants were reported to display a higher prevalence of nightly "severe" sleep problems than did untreated children with ADHD. Almost a third (29%) of stimulant treated ADHD children were reported to display increased sleep latency or insomnia every night versus 10% of untreated children with ADHD. Despite the high prevalence of sleep related problems in ADHD, the significance of the association between delayed sleep onset and ADHD with regard to etiology and management of ADHD is still poorly understood.