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Sleep in Children With Autism and Intellectual Disability
Sponsor: Värmland County Council, Sweden
Summary
Purposes: Establish proof-of-concept for home polysomnography in the assessment of sleep disorders among prepubertal school children with autism and intellectual disabilities combined; To explore the diagnostic yield of polysomnography for these individuals; To examine the feasibility and treatment effect of Applied Behavior Analysis (ABA) for insomnia, focusing on sleep maintenance difficulties, in these children. Method: Single-case experimental design with multiple baselines and with multiple participants, with a focus on feasibility. N=15 prepubertal children, aged 6-12 years, with autism and intellectual disabilities combined, and difficulties in maintaining nighttime sleep. Assessment with home polysomnography + actigraphy. Intervention with ABA, including functional analysis, measurable goals, and behavior modification based on the functional analysis. Outcome measures from actigraphy and sleep diary with multiple data points at baseline and after treatment. Feasibility is examined as adherence to assessment and treatment, as well as in a qualitative study of parental experiences.
Official title: SLEEP - in Children With Autism and Intellectual Disability: Investigation and Treatment
Key Details
Gender
All
Age Range
6 Years - 12 Years
Study Type
INTERVENTIONAL
Enrollment
15
Start Date
2024-05-14
Completion Date
2026-06-30
Last Updated
2024-05-08
Healthy Volunteers
No
Conditions
Interventions
Applied Behavior Analysis
Applied Behavior Analysis focusing on nocturnal awakenings. It starts with identification of target behaviors and goals. A functional analysis is conducted to analyze the underlying function of a behavior in connection to the problem. A treatment plan is formulated, including strategies to achieve the goals, and methods to evaluate. Families receive education sleep hygiene. Adaptations focus on antecedents and consequences, with an emphasis on positive reinforcement of favorable behaviors. Various components of Cognitive Behavioral Therapy may be applicable. These include changes in sleep environment, stimulus control, bedtime routines with visual support and prompting. Sleep restriction and bedtime fading are included. Modified extinction techniques with parental presence can be applied, gradually phasing out parental immediate presence. The intervention continues until goals are achieved or for a maximum of 8 sessions (each lasting up to 60 minutes) spread over 8 weeks.