Effects of a Guided Neck-Specific Exercise Therapy on Recovery After a Whiplash: A Systematic Review and Meta-analysis.

OBJECTIVE

To analyze the effects on pain and disability recovery after a whiplash of a guided neck-specific exercise therapy, compared to a different or an unguided neck-specific exercise therapy.

DESIGN

A literature search was conducted from inception to May 31, 2023, in three electronic databases: PubMed, ScienceDirect, and Web of Science. Eleven randomized controlled trials were included. Meta-analyses were performed with Review Manager software. The standardized mean difference with a 95% confidence interval was used to measure the effect sizes and only short-term time points were considered.

RESULTS

Not all studies reported a significant decrease of pain and disability in the neck-specific exercise group compared to controls. However, meta-analyses demonstrated a significantly greater decrease in neck pain (standardized mean difference: -0.25; 95% confidence interval: [-0.38, -0.12]; P = 0.0002) and neck-disability index (standardized mean difference: -0.35; 95% confidence interval: [-0.54, -0.15]; P = 0.0005) in the neck-specific exercise group.

CONCLUSIONS

In addition to the benefits that a guided neck-specific exercise therapy has on motivation and program adherence, it provides greater benefits in pain and disability than a different or unguided neck-specific exercise therapy. Positive results are observed primarily with intervention periods of more than 6 wks and at least two sessions per week.

TO CLAIM CME CREDITS

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CME OBJECTIVES

Upon completion of this article, the reader should be able to: (1) Determine the impact that whiplash-associated disorders have on a patient's life; (2) Identify and recognize the greater benefits of a supervised exercise therapy on recovery after a whiplash injury; and (3) Differentiate between the different exercise protocols conducted (types of exercises and duration) and incorporate therapy appropriately as part of an effective treatment plan.

LEVEL

Advanced.

ACCREDITATION

The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s) ™. Physicians should only claim credit commensurate with the extent of their participation in the activity.