Does N-acetylcysteine improve behaviour in children with autism?: A mixed-methods analysis of the effects of N-acetylcysteine

Abstract

Background: Traditional treatment for the behavioural symptoms in autism spectrum disorder (ASD) remains unsatisfactory. There is an urgent need for new, biologically relevant therapies that target both the core and comorbid symptoms that children may experience. This article builds on research previously published by the authors. Method: We report a mixed-methods analysis from a 24-week double-blind randomised controlled trial of adjunctive N-acetylcysteine (NAC) for the treatment of behavioural symptoms in ASD. Ninety-eight children between the ages of 3 and 9 years, diagnosed with ASD, participated in the study. Outcome measures included parents' assessment reports (obtained before, durin..