Effectiveness of cognitive behavioral therapy for the treatment of fatigue in patients with multiple sclerosis: A systematic review and meta-analysis

Lizanne Eva van den Akker, Heleen Beckerman, Emma Hubertine Collette, Isaline Catharine Josephine Maria Eijssen, Joost Dekker, Vincent de Groot

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Background
Fatigue is a frequently occurring symptom of multiple sclerosis (MS) that limits social participation.

Objective
To systematically determine the short and long-term effects of cognitive behavioral therapy (CBT) for the treatment of MS-related fatigue.

Data sources
Pubmed, Cochrane, EMBASE, Psychology and Behavioral Sciences Collection, ERIC, PsychINFO, Cinahl, PsycARTICLES, and relevant trial registers were searched up to February 2016. In addition, references from retrieved articles were examined.

Study selection
Studies were included if participants had MS, fatigue was a primary outcome measure, the intervention was CBT, and the design was a randomized controlled trial. The search was performed by two independent reviewers, three CBT experts determined whether interventions were CBT.

Data extraction
Data on patient and study characteristics and fatigue were systematically extracted using a standardized data extraction form. Two independent reviewers assessed risk of bias using the Cochrane Collaboration risk of bias tool. In the event of disagreement, a third reviewer was consulted.

Data synthesis
Of the 994 identified studies, 4 studies were included in the meta-analysis, comprising 193 CBT-treated patients and 210 patients who underwent a control treatment. Meta-analyses of these studies showed that CBT treatment had a positive short-term effect on fatigue (standardized mean difference [SMD] = − 0.47; 95% confidence interval [CI] = − 0.88; − 0.06; I2 = 73%). In addition, three studies showed a long-term positive effect of CBT (SMD = − 0.30; CI − 0.51; − 0.08; I2 = 0%).

Conclusions
This review found that the use of CBT for the treatment of fatigue in patients with MS has a moderately positive short-term effect. However, this effect decreases with cessation of treatment.
Original languageEnglish
Pages (from-to)33-42
JournalJournal of Psychosomatic Research
Volume90
DOIs
Publication statusPublished - Nov 2016

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