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General strength and conditioning versus motor control with manual therapy for improving depressive symptoms in chronic low back pain: A randomised feasibility trial

journal contribution
posted on 01.01.2019, 00:00 authored by Megan TeychenneMegan Teychenne, Karen Lamb, Luana MainLuana Main, Clint MillerClint Miller, A Hahne, J Ford, S Rosenbaum, Daniel BelavyDaniel Belavy
© 2019 Teychenne et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Objectives Exercise can be used as a treatment for depressive symptoms in the general population. However, little is known as to whether exercise has mental health benefits for adults experiencing chronic low back pain (CLBP). The aim of this study was to examine the feasibility of two intervention protocols commonly used in clinical practice for treating chronic low back pain, but with differing exercise dose, on depressive symptoms. Methods Forty men and women (mean age = 35) experiencing chronic persistent (>3 months), nonspecific low back pain were recruited into a randomised clinical trial during 2015–2016. Participants were randomised to receive motor control (low-dose exercise) and manual therapy (n = 20), or general strength and conditioning training (moderate-dose exercise) (n = 20). Depressive symptoms were assessed fortnightly throughout a 6-month follow-up period using the Centre for Epidemiologic Studies Depression Scale (CES-D 10). Linear mixed models were used to examine within-group and between-group changes in depressive symptoms. Results Mean CES-D 10 score at baseline was 9.17 (SD = 4.32). There was evidence of a small decrease in average depressive symptoms over time (β -0.19 per fortnight, 95% CI = -0.34, -0.02). However, there was no evidence that change over time was dependent on treatment group. Conclusions Reduction in depressive symptoms amongst adults with CLBP occurred with both treatment methods (motor control [low-dose exercise] and manual therapy; or general strength and conditioning [moderate-dose exercise]). Further interventions including a true control group are needed to draw conclusions as to the effectiveness of each of these treatment methods on depressive symptoms amongst adults with CLBP.

History

Journal

PLoS One

Volume

14

Issue

8

Article number

e0220442

Pagination

1 - 12

Publisher

PLOS

Location

San Francisco, Calif.

eISSN

1932-6203

Language

eng

Publication classification

C1 Refereed article in a scholarly journal