This review highlights the existing themes of training needs as identified by mainstream healthcare staff. It would appear that it may be possible to produce a core training package, suitable across professions with elements that are profession specific and therefore tailored accordingly. Limitations of the literature are explored within this review, as are recommendations for the directions of future research.

This pilot trial established that children and families were willing to be recruited and randomised, the outcome measures were acceptable, the format and content of the groups were feasible within UK child and adolescent mental health services, the intervention was appreciated by families and attrition was very small.

Further research into factors associated with social anxiety in people with intellectual disabilities may inform adaptations to therapies and early intervention.