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Published in: BMC Psychiatry 1/2013

Open Access 01-12-2013 | Study protocol

Low intensity vs. self-guided Internet-delivered psychotherapy for major depression: a multicenter, controlled, randomized study

Authors: Yolanda López-del-Hoyo, Barbara Olivan, Juan V Luciano, Fermín Mayoral, Miquel Roca, Margalida Gili, Eva Andres, Antoni Serrano-Blanco, Francisco Collazo, Ricardo Araya, Rosa Baños, Cristina Botella, Rosa Magallón, Javier García-Campayo

Published in: BMC Psychiatry | Issue 1/2013

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Abstract

Background

Major depression will become the second most important cause of disability in 2020. Computerized cognitive-behaviour therapy could be an efficacious and cost-effective option for its treatment. No studies on cost-effectiveness of low intensity vs self-guided psychotherapy has been carried out. The aim of this study is to assess the efficacy of low intensity vs self-guided psychotherapy for major depression in the Spanish health system.

Methods

The study is made up of 3 phases: 1.- Development of a computerized cognitive-behaviour therapy for depression tailored to Spanish health system. 2.- Multicenter controlled, randomized study: A sample (N=450 patients) with mild/moderate depression recruited in primary care. They should have internet availability at home, not receive any previous psychological treatment, and not suffer from any other severe somatic or psychological disorder. They will be allocated to one of 3 treatments: a) Low intensity Internet-delivered psychotherapy + improved treatment as usual (ITAU) by GP, b) Self-guided Internet-delivered psychotherapy + ITAU or c) ITAU. Patients will be diagnosed with MINI psychiatric interview. Main outcome variable will be Beck Depression Inventory. It will be also administered EuroQol 5D (quality of life) and Client Service Receipt Inventory (consume of health and social services). Patients will be assessed at baseline, 3 and 12 months. An intention to treat and a per protocol analysis will be performed.

Discussion

The comparisons between low intensity and self-guided are infrequent, and also a comparative economic evaluation between them and compared with usual treatment in primary. The strength of the study is that it is a multicenter, randomized, controlled trial of low intensity and self-guided Internet-delivered psychotherapy for depression in primary care, being the treatment completely integrated in primary care setting.

Trial registration

Clinical Trials NCT01611818
Appendix
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Metadata
Title
Low intensity vs. self-guided Internet-delivered psychotherapy for major depression: a multicenter, controlled, randomized study
Authors
Yolanda López-del-Hoyo
Barbara Olivan
Juan V Luciano
Fermín Mayoral
Miquel Roca
Margalida Gili
Eva Andres
Antoni Serrano-Blanco
Francisco Collazo
Ricardo Araya
Rosa Baños
Cristina Botella
Rosa Magallón
Javier García-Campayo
Publication date
01-12-2013
Publisher
BioMed Central
Published in
BMC Psychiatry / Issue 1/2013
Electronic ISSN: 1471-244X
DOI
https://doi.org/10.1186/1471-244X-13-21

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