An internet-based intervention for people with psychosis (EviBaS): study protocol for a randomized controlled trial

作者：Ruegg Nina^*; Moritz Steffen; Berger Thomas; Ludtke Thies; Westermann Stefan

来源：BMC Psychiatry, 2018, 18(1): 102.

DOI：10.1186/s12888-018-1644-8

• Online intervention
• CBT
• Psychosis
• Schizophrenia
• Internet
• Guided self-help

Background: Evidence shows that internet-based self-help interventions are effective in reducing symptoms for a wide range of mental disorders. To date, online interventions treating psychotic disorders have been scarce, even though psychosis is among the most burdensome disorders worldwide. Furthermore, the implementation of cognitive-behavioral therapy (CBT) for psychosis in routine health care is challenging. Internet-based interventions could narrow this treatment gap. Thus, a comprehensive CBT-based online self-help intervention for people with psychosis has been developed. The aim of this study is the evaluation of the feasibility and efficacy of the intervention compared with a waiting list control group.
Methods: The intervention includes modules on delusion, voice hearing, social competence, mindfulness, and seven other domains. Participants are guided through the program by a personal moderator. Usage can be amended by an optional smartphone app. In this randomized controlled trial, participants are allocated to a waiting list or an intervention of eight weeks. Change in positive psychotic symptoms of both groups will be compared (primary outcome) and predictors of treatment effects will be assessed.
Discussion: To our knowledge, this project is one of the first large-scale investigations of an internet-based intervention for people with psychosis. It may thus be a further step to broaden treatment options for people suffering from this disorder.

• 出版日期2018-4-13