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Sleep disorders and their clinical significance in children with Down syndrome
Gregory Stores1, Rebecca Stores2
1Department of Psychiatry, University of Oxford, Oxford.
Insights
Sleep disturbances are common in children with Down syndrome and other developmental disabilities. Identifying and treating the underlying causes is crucial for improving the child
Area of Science:
- Pediatric Sleep Medicine
- Developmental Pediatrics
- Genetics
Background:
- Sleep disturbances are prevalent in children with developmental disorders, including Down syndrome.
- Understanding these sleep issues is vital for overall child development and well-being.
Purpose of the Study:
- To review current findings on sleep disorders in children with Down syndrome.
- To compare these findings with sleep disorders in the general pediatric population and other developmental disabilities.
Main Methods:
- A comprehensive literature search was conducted.
- Key areas reviewed include adverse effects, types, etiology, assessment, diagnosis, and treatment of sleep disturbances.
Main Results:
- Children with Down syndrome experience common sleep problems like insomnia and excessive daytime sleepiness.
- Multiple factors contribute to sleep disturbances, including physical/psychiatric comorbidities and medication side effects.
Conclusions:
- Routine screening for sleep disorders in children with Down syndrome is recommended.
- Management requires addressing the multifactorial causes for successful treatment and improved quality of life for the child and family.
Aim:
Our aim was to review basic aspects of sleep disorders in children with Down syndrome in the light of present-day findings of such disorders in children in general, including other groups of children with developmental disabilities.
Methods:
A literature search of adverse developmental effects of sleep disturbance, types of sleep disturbance in children with Down syndrome, their aetiology, including possible contributions of physical and psychiatric comorbidities and medication effects, principles of assessment and diagnosis, and treatment issues, was carried out.
Results:
Sleep disturbance is particularly common in children with developmental disorders including Down syndrome. Although there are just three basic sleep problems (sleeplessness or insomnia, excessive daytime sleepiness, and parasomnias) there are many possible underlying causes (sleep disorders), the nature of which dictates the particular treatment required. In children with Down syndrome, in addition to the same influences in other children, various comorbid physical and psychiatric conditions are capable of disturbing sleep. Possible adverse medication effects also need to be considered.
Interpretation:
Screening for sleep disorders and their causes should be routine; positive findings call for detailed diagnosis. Management should acknowledge the likely multifactorial aetiology of the sleep disorders in Down syndrome. Successful treatment can be expected to alleviate significantly the difficulties of both child and family.
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