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Using pharmacotherapy to address sleep disturbances in autism spectrum disorders
Valeria Mammarella1, Silvia Orecchio1, Noemi Cameli1
1Child Neuropsychiatry Unit, Department of Human Neuroscience, Sapienza University, Rome, Italy.
Insights
Sleep disturbances are common in autism spectrum disorder (ASD) and impact families. Melatonin is the only drug with sufficient evidence for treatment, though others may be considered.
Area of Science:
- Neurodevelopmental Disorders
- Sleep Medicine
- Pharmacology
Background:
- Sleep disorders are a significant comorbidity in autism spectrum disorder (ASD), affecting children's behavior, mood, and core ASD features.
- Insomnia in children with ASD negatively impacts family quality of life, highlighting the need for effective management strategies.
Purpose of the Study:
- To review the scientific evidence for pharmacological treatments of sleep disorders in children (0-18 years) with ASD.
- To guide clinicians in selecting appropriate treatments by clarifying the evidence base.
Main Methods:
- Systematic literature review of PubMed and Cochrane Library databases.
- Search terms included "autism spectrum disorder," "pharmacological treatment," and "sleep disorder."
Main Results:
- Melatonin is the only compound with sufficient evidence for treating sleep disorders in ASD.
- Other medications like antihistamines, trazodone, clonidine, ramelteon, gabapentin, and suvorexant may be considered but have less robust evidence.
Conclusions:
- Treatment of sleep disturbances is a primary goal in managing ASD.
- Evidence-based selection of medications, with melatonin as the primary option, is crucial for improving outcomes in ASD patients with sleep disorders.
Introduction:
Sleep disorders are the second most common medical comorbidity in autism spectrum disorder (ASD), with effects on daytime behavior and functioning, mood and anxiety, and autism core features. In children with ASD, insomnia also has a negative impact on the whole family's quality of life. Therefore, treatment of sleep disturbances should be considered as a primary goal in the management of ASD patients, and it is important to clarify the scientific evidence to inappropriate treatments.
Areas Covered:
The authors review the current literature concerning the pharmacological treatment options for the management of sleep-related disorders in patients with ASD (aged 0-18 years) using the PubMed and Cochrane Library databases with the search terms: autism, autistic, autism spectrum disorder, ASD, drug, drug therapy, drug intervention, drug treatment, pharmacotherapy, pharmacological treatment, pharmacological therapy, pharmacological intervention, sleep, sleep disturbance, and sleep disorder.
Expert Opinion:
Currently, clinicians tend to select medications for the treatment of sleep disorders in ASD based on the first-hand experience of psychiatrists and pediatricians as well as expert opinion. Nevertheless, at the present time, the only compound for which there is sufficient evidence is melatonin, although antihistamines, trazodone, clonidine, ramelteon, gabapentin, or suvorexant can also be considered for selection.
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