Effects of Exercise Training on Fear-Avoidance in Pain and Pain-Free Populations: Systematic Review and Meta-analysis

Joshua Hanel, Patrick J Owen, Steffen Held, Scott D Tagliaferri, Clint T Miller, Lars Donath, Daniel L Belavy

Publikation: Beitrag in FachzeitschriftZeitschriftenaufsätzeForschungBegutachtung

Abstract

BACKGROUND: Fear of pain and movement is an important factor in the development of hypervigilance and avoidance behaviours.

OBJECTIVE: We examined the effectiveness of exercise training on improving fear-avoidance beliefs.

METHODS: A systematic review (data sources: MEDLINE, CINAHL, SPORTDiscus, EMBASE, CENTRAL) and metaanalysis of randomised controlled/clinical trials of exercise training in adults versus relevant nonexercise comparators that quantified fear-avoidance was conducted.

RESULTS: After screening 4603 identified records, 17 (2014 participants) and 13 (1152 participants) studies were eligible for qualitative and quantitative synthesis, respectively. Pairwise meta-analysis showed exercise training was more effective than all non-exercise comparators (standardised mean difference (SMD) [95% CI] - 0.378 [- 0.623, - 0.133], P = 0.002, Grading of Recommendations Assessment, Development and Evaluation [GRADE]: very low) for reducing fear-avoidance. Exercise training was more effective than true control for reducing fear avoidance (- 0.407 [- 0.750, - 0.065], P = 0.020, GRADE: very low), however it was not more effective than other interventions (- 0.243 [- 0.614, 0.128], P = 0.199, GRADE: very low). In people with low back pain, exercise training was more effective than non-exercise comparator groups for reducing fear-avoidance (- 0.530 [- 0.755, - 0.304], P < 0.001, GRADE: very low). For individuals with neck pain, exercise training was not more effective than non-exercise comparator groups for reducing fear-avoidance (0.061 [- 0.360, 0.482], P = 0.777, GRADE: very low).

CONCLUSION: There is very low to low-quality evidence that exercise training is effective for reducing fear-avoidance, including in people with low back pain. Exercise training may be more effective than no intervention for reducing fear avoidance, but there is very low-quality evidence that non-exercise interventions are as effective as exercise for fear avoidance. Few studies with low risk of bias is a limitation.

TRAIL REGISTRATION: PROSPERO Registration Number: CRD42019139678.

OriginalspracheEnglisch
ZeitschriftSports medicine (Auckland, N.Z.)
Jahrgang50
Ausgabenummer12
Seiten (von - bis)2193-2207
Seitenumfang15
DOIs
PublikationsstatusVeröffentlicht - 18.09.2020

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