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Randomized Controlled Trial
. 2019 Nov-Dec;23(6):506-515.
doi: 10.1016/j.bjpt.2018.10.003. Epub 2018 Oct 18.

Stabilization exercises combined with neuromuscular electrical stimulation for patients with chronic low back pain: a randomized controlled trial

Muhammad Alrwaily  1 , Michael Schneider  2 , Gwendolyn Sowa  3 , Michael Timko  4 , Susan L Whitney  5 , Anthony Delitto  2
Affiliations
Randomized Controlled Trial

Stabilization exercises combined with neuromuscular electrical stimulation for patients with chronic low back pain: a randomized controlled trial

Muhammad Alrwaily et al. Braz J Phys Ther. 2019 Nov-Dec.

Abstract

Background: One proposed mechanism of chronic low back pain might be paraspinal muscle impairment. Commonly, this impairment is treated with stabilization exercises. However, the effect size of stabilization exercises has been previously reported to be small.

Design: Randomized controlled trial.

Objective: To investigate the clinical benefit of using neuromuscular electrical stimulation as a supplement to stabilization exercises in patients with chronic low back pain.

Methods: Thirty participants with chronic low back pain were randomized into a stabilization exercise only group (n=15) or a stabilization exercise plus neuromuscular electrical stimulation group (n=15). The stabilization exercises included abdominal, side support, and quadruped exercises. The neuromuscular electrical stimulation was applied to the lumbar paraspinal muscles for 20min each session. Both groups received their respective interventions twice a week for 6 weeks. Participant eligibility for inclusion was age between 18 and 60 years, body mass index ≤34, chronic low back pain ≥3 months, Numeric Pain Rating Scale ≥3, Modified Oswestry Disability Questionnaire score ≥20 and ability to understand English. Outcome measurements were self-reported neuromuscular electrical stimulation tolerability scale, Modified Oswestry Disability Questionnaire, Numeric Pain Rating Scale, Fear-Avoidance Beliefs Questionnaire and paraspinal muscle strength.

Results: The neuromuscular electrical stimulation was reported to be tolerable. There were no significant between-group differences on any of the outcome measures (p>0.05).

Conclusions: The application of neuromuscular electrical stimulation on the paraspinal muscles was reported to be tolerable. Supplementing stabilization exercises with neuromuscular electrical stimulation did not offer any additional clinical benefit for the chronic low back pain patients.

Keywords: Chronic low back pain; Electrical stimulation; Motor control exercises; Muscle activation; Paraspinal muscles; Stabilization exercises.

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Flowchart outlining subjects flow throughout the trial.
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References

    1. McGill S. 2nd ed. Human Kinetics; Champaign, IL: 2007. Low Back Disorders: Evidence-Based Prevention and Rehabilitation.
    1. Richaedson C., Hodges P., Hides J. Churchill Livingstone; Edinburgh: 2004. Therapeutic Exercise for Lumbopelvic Stabilization.
    1. Cholewicki J., Greene H.S., Polzhofer G.K., Galloway M.T., Shah R.A., Radebold A. Neuromuscular function in athletes following recovery from a recent acute low back injury. J Orthop Sports Phys Ther. 2002;32(11):568–575. - PubMed
    1. Cholewicki J., Silfies S.P., Shah R.A. Delayed trunk muscle reflex responses increase the risk of low back injuries. Spine (Phila Pa 1976) 2005;30(23):2614–2620. - PubMed
    1. Radebold A., Cholewicki J., Panjabi M.M., Patel T.C. Muscle response pattern to sudden trunk loading in healthy individuals and in patients with chronic low back pain. Spine (Phila Pa 1976) 2000;25(8):947–954. - PubMed

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