Abstract
Background Melatonin is often used for autistic children with sleep disorders, despite a lack of published evidence in this population.
Methods A randomized, placebo-controlled double-blind crossover trial of melatonin was undertaken in 11 children with autistic spectrum disorder (ASD).
Results Seven children completed the trial. Sleep latency was 2.6 h [95% confidence intervals (CI) 2.28–2.93] baseline, 1.91 h (95% CI 1.78–2.03) with placebo and 1.06 h (95% CI 0.98–1.13) with melatonin. Wakings per night were 0.35 (95% CI 0.18–0.53) baseline, 0.26 (95% CI 0.20–0.34) with placebo and 0.08 (95% CI 0.04–0.12) with melatonin. Total sleep duration was 8.05 h (95% CI 7.65–8.44) baseline, 8.75 h (95% CI 8.56–8.98) with placebo and 9.84 h (95% CI 9.68–9.99) with melatonin.
Conclusions Although the study was small owing to recruitment difficulties, it still provides evidence of effectiveness of melatonin in children with sleep difficulties and ASD, which we predict a larger study would confirm.
Methods A randomized, placebo-controlled double-blind crossover trial of melatonin was undertaken in 11 children with autistic spectrum disorder (ASD).
Results Seven children completed the trial. Sleep latency was 2.6 h [95% confidence intervals (CI) 2.28–2.93] baseline, 1.91 h (95% CI 1.78–2.03) with placebo and 1.06 h (95% CI 0.98–1.13) with melatonin. Wakings per night were 0.35 (95% CI 0.18–0.53) baseline, 0.26 (95% CI 0.20–0.34) with placebo and 0.08 (95% CI 0.04–0.12) with melatonin. Total sleep duration was 8.05 h (95% CI 7.65–8.44) baseline, 8.75 h (95% CI 8.56–8.98) with placebo and 9.84 h (95% CI 9.68–9.99) with melatonin.
Conclusions Although the study was small owing to recruitment difficulties, it still provides evidence of effectiveness of melatonin in children with sleep difficulties and ASD, which we predict a larger study would confirm.
Original language | English |
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Pages (from-to) | 585-589 |
Journal | Child: Care, Health & Development |
Volume | 32 |
Issue number | 5 |
DOIs | |
Publication status | Published - Sept 2006 |