Anxiety is a common problem in school-aged children with autism spectrum disorder (ASD). Cognitive behavioural therapy (CBT) and other psychosocial interventions have been developed as alternatives to pharmacological intervention to treat anxiety in students with ASD.
This Campbell systematic review examines the effects of interventions for reducing anxiety in school-aged children with autism spectrum disorder, compared to treatment-as-usual. The review summarises evidence from 24 studies using an experimental or quasi-experimental design.
Twenty-four studies, involving 931 school-aged children with ASD (without co-occurring intellectual disability) and clinical anxiety, are summarised in this review. The studies were experimental or quasi-experimental control-treatment trials, deemed to be of sufficient methodological quality and with reduced risk of bias. Studies spanned the period 2005 to 2018 and were mostly carried out in Australia, the UK and the USA.
Examined interventions ranged across clinical, school-based, or home-based settings, with group or individual treatment formats. Twenty-two of the studies used a CBT intervention. One study used peer-mediated theatre therapy and one study examined the benefits of Thai traditional massage for reducing anxiety. Most interventions involved parents/caregivers and were conducted face-to-face.
Campbell Systematic Reviews, Volume16, Issue2, June 2020, e1086
https://doi.org/10.1002/cl2.1086
