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Prader-Willi syndrome: an update
1Section of Genetics & Inherited Metabolic Disease, Department of Pediatrics, University of Colorado, Aurora, Colorado, USA.
Sleep disorders in Prader-Willi syndrome (PWS) are common, affecting breathing and neurological function. Early recognition and management of excessive daytime sleepiness and other sleep issues are crucial for daily functioning.
Area of Science:
- Neurology
- Sleep Medicine
- Genetics
Background:
- Prader-Willi syndrome (PWS) is associated with a wide range of sleep disorders.
- These disorders significantly impact daily functioning, including attention, behavior, and mood.
Purpose of the Study:
- To review the spectrum of sleep disorders in PWS.
- To discuss current knowledge regarding the management of these sleep conditions.
Main Methods:
- Literature review of studies characterizing sleep disorders in PWS.
- Synthesis of information on treatment strategies for PWS-related sleep issues.
Main Results:
- Sleep disorders in PWS encompass respiratory and neurological conditions.
- Excessive daytime sleepiness and a modified narcolepsy phenotype are recognized.
- Sleep disturbances contribute to inattention, irritability, and behavioral outbursts.
Conclusions:
- Sleep disorders are a critical consideration in individuals with PWS.
- Effective management strategies are available and important for improving quality of life.
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