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Pain Neurophysiology Education and Therapeutic Exercise for Patients With Chronic Low Back Pain: A Single-Blind Randomized Controlled Trial.

Randomized controlled trial
Bodes Pardo G, et al. Arch Phys Med Rehabil. 2018.

Abstract

OBJECTIVE: To assess the effect of a pain neurophysiology education (PNE) program plus therapeutic exercise (TE) for patients with chronic low back pain (CLBP).

DESIGN: Single-blind randomized controlled trial.

SETTING: Private clinic and university.

PARTICIPANTS: Patients with CLBP for ≥6 months (N=56).

INTERVENTIONS: Participants were randomized to receive either a TE program consisting of motor control, stretching, and aerobic exercises (n=28) or the same TE program in addition to a PNE program (n=28), conducted in two 30- to 50-minute sessions in groups of 4 to 6 participants.

MAIN OUTCOMES MEASURES: The primary outcome was pain intensity rated on the numerical pain rating scale which was completed immediately after treatment and at 1- and 3-month follow-up. Secondary outcome measures were pressure pain threshold, finger-to-floor distance, Roland-Morris Disability Questionnaire, Pain Catastrophizing Scale, Tampa Scale for Kinesiophobia, and Patient Global Impression of Change.

RESULTS: At 3-month follow-up, a large change in pain intensity (numerical pain rating scale: -2.2; -2.93 to -1.28; P<.001; d=1.37) was observed for the PNE plus TE group, and a moderate effect size was observed for the secondary outcome measures.

CONCLUSIONS: Combining PNE with TE resulted in significantly better results for participants with CLBP, with a large effect size, compared with TE alone.

Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

PMID

29138049 [Indexed for MEDLINE]

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