Therapeutic approaches for sleep and rhythms disorders in children with ASD
Abstract
Sleep disturbances are extremely common (40-86%) in children and adolescents, especially those with autism spectrum disorders (ASD) and are often among the first symptoms identified by parents at a very early stage of their child's development. These abnormalities are among the main parental concerns when having a child with ASD and have a significant impact on the quality of life of patients, their parents, and more broadly their siblings. Sleep disorders are essentially abnormalities of the sleep-wake rhythm - primarily sleep onset insomnia or nocturnal awakenings (with difficulty falling back to sleep). These disturbances can be accompanied by other sleep disorders, requiring notably a systematic elimination of the presence of a sleep apnea or restless legs syndrome - to ensure a personalized and efficient therapeutic approach. Physiologically, the determinants of these sleep disorders are poorly understood, even though several studies point to a significant decrease in melatonin synthesis in people with ASD. Melatonin is a hormone that facilitates falling asleep and maintaining sleep and is also involved in the endogenous synchronization of internal biological clocks. However, the causal factors of this decrease in melatonin synthesis are largely unknown, involving to a small extent the genes involved in melatonin synthesis pathway. The treatment of sleep disorders is relatively systematic: after eliminating other specific sleep disorders associated with the complaint of…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 125 participants or records.
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