Journal article

The Horyzons project: a randomized controlled trial of a novel online social therapy to maintain treatment effects from specialist first-episode psychosis services

M Alvarez-Jimenez, P Koval, L Schmaal, S Bendall, S O'Sullivan, D Cagliarini, S D'Alfonso, S Rice, L Valentine, DL Penn, C Miles, P Russon, J Phillips, C McEnery, R Lederman, E Killackey, C Mihalopoulos, C Gonzalez-Blanch, T Gilbertson, S Lal Show all

World Psychiatry | WILEY | Published : 2021

Abstract

This study aimed to determine whether, following two years of specialized support for first-episode psychosis, the addition of a new digital intervention (Horyzons) to treatment as usual (TAU) for 18 months was more effective than 18 months of TAU alone. We conducted a single-blind randomized controlled trial. Participants were people with first-episode psychosis (N=170), aged 16-27 years, in clinical remission and nearing discharge from a specialized service. They were randomly assigned (1:1) to receive Horyzons plus TAU (N=86) or TAU alone (N=84) between October 2013 and January 2017. Horyzons is a novel, comprehensive digital platform merging: peer-to-peer social networking; theory-driven..

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