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Updated: Dec 26, 2025

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
Published on: October 2, 2019
Behavioral interventions for sleep disturbances in children with neurological and neurodevelopmental disorders: a
Natalie L Phillips1, Teleri Moore1, Arthur Teng2,3
1School of Psychology, University of Sydney, Sydney, New South Wales, Australia.
Insights
Behavioral sleep interventions (BSIs) effectively improve sleep disturbances in children with neurological and neurodevelopmental disorders (NNDDs). These interventions also show promise for improving behavioral problems in this population.
Area of Science:
- Pediatric Neurology
- Sleep Medicine
- Behavioral Science
Background:
- Sleep disturbances are prevalent in children with neurological and neurodevelopmental disorders (NNDDs).
- These sleep issues negatively impact children's overall health and daily functioning.
- Behavioral sleep interventions (BSIs) offer a potential therapeutic avenue.
Purpose of the Study:
- To systematically review the efficacy of BSIs for children with NNDDs experiencing sleep disturbances.
- To evaluate the impact of BSIs on both sleep outcomes and secondary functional outcomes.
Main Methods:
- A comprehensive search of major scientific databases (MEDLINE, EMBASE, PsychINFO, CENTRAL) was performed.
- Included studies were randomized controlled trials (RCTs) focusing on BSIs for children with NNDDs.
- Meta-analysis and GRADE assessments were conducted for sleep and functional outcomes.
Main Results:
- Nine RCTs involving 690 children were analyzed, with evidence quality predominantly rated as moderate.
- BSIs demonstrated significant short-term improvements in various self-reported and objectively measured sleep parameters.
- Positive effects were observed on behavioral problems, with some sustained at follow-up.
Conclusions:
- Behavioral sleep interventions are effective in improving sleep in children with NNDDs in the short term.
- Potential benefits extend to functional improvements, particularly in behavior.
- Further high-quality RCTs with longer follow-up and broader outcome assessments are recommended.
Study Objectives:
Sleep disturbances are common and associated with negative functional and health consequences in children with neurological and neurodevelopmental disorders (NNDDs) and represent an important potential target for behavioral interventions. This systematic review examined the efficacy of behavioral sleep interventions (BSIs) for children with NNDDs and comorbid sleep disturbances.
Methods:
A systematic search of MEDLINE, EMBASE, PsychINFO, and CENTRAL was conducted in April 2019. Randomized controlled trials (RCTs) of BSI for children with NNDDS were included. Meta-analysis and GRADE quality ratings were performed on sleep and secondary functional outcomes (cognition, academics, and behavior).
Results:
Nine RCTs were identified (n = 690; Mage = 8.39 ± 2.64years; 71.11% male). The quality of the evidence was predominantly rated as moderate. Posttreatment improvements in sleep were found on self-reported sleep disturbances (total sleep disturbance [standardized mean difference, i.e. SMD = 0.89], night wakings [SMD = 0.52], bedtime resistance [SMD = 0.53], parasomnias [SMD = 0.34], sleep anxiety [SMD = 0.50]) and self-reported sleep patterns (sleep duration [SMD = 0.30], sleep onset duration [SMD = 0.75]) and (2) objectively measured actigraphic sleep patterns (total sleep time [MD = 18.09 min; SMD = 0.32], sleep onset latency [MD = 11.96 min; SMD = 0.41]). Improvements in sleep (self-reported, not actigraphy) were maintained at follow-up, but few studies conducted follow-up assessments resulting in low-quality evidence. Reduction in total behavioral problems (SMD = 0.48) posttreatment and attention/hyperactivity (SMD = 0.28) at follow-up was found. Changes in cognition and academic skills were not examined in any studies.
Conclusions:
BSIs improve sleep, at least in the short term, in children with NNDDs. Benefits may extend to functional improvements in behavior. More rigorous RCTs involving placebo controls, blinded outcome assessment, longer follow-up durations, and assessment of functional outcomes are required.
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