Randomized Behavioral Sleep Clinical Trial to Improve Outcomes in Children With Down Syndrome

Abstract

Abstract Parents of 30 school-age children with Down syndrome participated in a small-scale randomized clinical trial of a behavioral sleep treatment designed specifically for children with Down syndrome. The aim was to improve child sleep, child daytime behavior problems, caregiver sleep, and caregiver stress. The intervention spanned 5–8 weeks, and assessments occurred pre-treatment, immediately post-treatment, and three months post-treatment using a double-blinded design. Both the active treatment and a treatment-as-usual attention-controlled comparison group showed improvements in actigraphy and parent-report measures of child sleep, parent-reported child internalizing behaviors, and actigraphy measures of parent-sleep. The behavioral sleep treatment did not yield significantly different outcomes than a treatment-as-usual approach supplemented with non-sleep-specific behavioral or education sessions. Possible interpretations of study findings are discussed.