Neuromuscular Control and Resistance Training for People With Chronic Low Back Pain: A Randomized Controlled Trial.
Joshua B FarragherAdrian PranataGavin P WilliamsDoa El-AnsarySelina M ParryRoss A ClarkBenjamin MentiplayJessica KaszaSamuel CroftsAdam L BryantPublished in: The Journal of orthopaedic and sports physical therapy (2024)
OBJECTIVE: To determine if adding lumbar neuromuscular control retraining exercises to a 12-week program of strengthening exercises had greater effect for improving disability than 12 weeks of strengthening exercises alone in people with chronic low back pain (LBP). DESIGN: Single-center, participant- and assessor-blinded, comparative effectiveness randomized controlled trial. METHODS: Sixty-nine participants (31 females; 29 males; mean age: 46.5 years) with nonspecific chronic LBP were recruited for a 12-week program involving lumbar extension neuromuscular retraining in addition to resistance exercises (intervention) or 12 weeks of resistance exercises alone (control). The primary outcome measure was the Oswestry Disability Index. Secondary outcome measures included the Numeric Rating Scale, Tampa Scale for Kinesiophobia, Pain Self-Efficacy Questionnaire, and the International Physical Activity Questionnaire. Outcomes were measured at baseline, 6 weeks, and 12 weeks. RESULTS: Forty-three participants (22 control, 21 intervention) completed all outcome measures at 6 and 12 weeks. Fourteen participants were lost to follow-up, and 12 participants discontinued due to COVID-19 restrictions. Both groups demonstrated clinically important changes in disability, pain intensity, and kinesiophobia. The difference between groups with respect to disability was imprecise and not clinically meaningful (mean difference, -4.4; 95% CI: -10.2, 1.4) at 12 weeks. Differences in secondary outcomes at 6 or 12 weeks were also small with wide confidence intervals. CONCLUSIONS : Adding lumbar neuromuscular control retraining to a series of resistance exercises offered no additional benefit over resistance exercises alone over a 12-week period. J Orthop Sports Phys Ther 2024;54(5):1-10. Epub 18 March 2024. doi:10.2519/jospt.2024.12349 .
Keyphrases
- resistance training
- randomized controlled trial
- body composition
- high intensity
- gestational age
- multiple sclerosis
- physical activity
- minimally invasive
- chronic pain
- study protocol
- coronavirus disease
- pain management
- quality improvement
- psychometric properties
- cross sectional
- clinical trial
- systematic review
- placebo controlled
- adipose tissue
- sleep quality