Efficacy of Juniver, a Digital Self-help Intervention, on Symptoms of Eating Disorders: A Randomised Controlled Trial

This project aims to assess the efficacy of the Juniver program on symptoms of eating disorders via a randomised controlled trial. The Juniver program is a self-help intervention for eating disorders delivered digitally, through an iPhone app. It features three components: an evidence-based curriculum, interactive tools, and moderated peer support groups. These three components integrate the evidence for (a) Cognitive-Behavioural Therapy (CBT) and Dialectical Behaviour Therapy for eating disorders; (b) Just-in-Time Adaptive Intervention; and (c) peer mentorship as an adjunct intervention for the treatment of eating disorders. The program was developed by the Juniver team made up of people with lived experience with eating disorders and professional experience in digital health, a panel of neuroscientists and experts specialising in eating disorders, and direct research with 500 participants. This trial aims to investigate the impact of the Juniver program on self-reported eating disorder symptoms, as well as on symptoms of depression, anxiety, psychosocial impairment associated with eating disorders, and perceived stress. This will occur via a randomised controlled trial comparing Juniver to a wait-list control condition over a 12-week period, with further evaluation of the effects of Juniver up to 24-weeks.