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Dr. Lolwah Ahmad AlRashed د. لولوه احمد عبدالعزيز الراشد الحميد

Assistant Professor

أستاذ مساعد بقسم التأهيل الصحي

كلية العلوم الطبية التطبيقية
Department of Rehabilitation Sciences (Building 11, 3rd floor)
publication
Conference Paper
2013

Effectiveness of Non-Pain-Contingent Spine Rehabilitation in Females with Chronic Low Back Pain: A Randomized Controlled Trial

Introduction

Evidence suggests that intensive multidisciplinary rehabilitation programs (˃100 hours) reduce pain and functional disability in chronic low back pain (CLBP) patients. However, less intensive, effective interventions are needed. A non-pain contingent rehabilitation incorporating lifting training has been suggested, but its efficacy remains questionable. 

Purpose
To evaluate the effectiveness of non-pain contingent spine rehabilitation in decreasing pain and functional disability, and in improving physical performance in females with chronic low back pain (CLBP). 

Materials and Methods 
This was a parallel group design, prospective, randomized controlled trial. Fifty-four females with CLBP were randomized to receive either a spine rehabilitation program (n=28) or conventional physiotherapy (n=26). Both groups received treatment twice a week for 6 weeks. Primary outcome measures were the visual analogue scale, and the Oswestry Disability Index. Secondary outcomes included range of motion for trunk flexion, extension and straight leg raising; Ito and Shirado tests; and progressive isoinertial lifting evaluation. All outcomes were assessed at baseline, week 4, and at discharge. 

Results
Both groups significantly improved in pain, functional disability, and all physical measures, but clinically relevant improvement was achieved only in the spine rehabilitation group. The spine rehabilitation group also showed significantly greater improvement in trunk muscle endurance and lifting capacity. Four weeks post-treatment, maximal attainment of pain reduction was observed in the spine rehabilitation group, while the greatest improvement in flexibility scores was found in the conventional physiotherapy group. 

Relevance 
We advise physiotherapists to extend their recommendations beyond pain-free exercises, and encourage patients to remain active during the course of treatment. 

Discussion
Both treatment programs were effective. However, only patients who completed the spine rehabilitation program attained clinically relevant improvements of pain and functional disability, faster pain recovery time, and greater improvement in almost all of the physical capacity measures; suggesting that the spine rehabilitation program is more effective, at short-term, than the conventional physiotherapy in treating females with CLBP. Our physiotherapists addressed patients’ fear-avoidance behavior and pain beliefs during the spine rehabilitation program, especially during lifting training. They also encouraged patients to work within their pain limits and to return to normal activities that they have avoided because of LBP. Such motivational factors may have added value to the spine rehabilitation approach over the conventional physiotherapy. 

Implications 
Currently, it is challenging for clinicians and patients to choose among the numerous treatment options for CLBP. Such findings may help clinicians select the best approach for each patient and, hence, to minimize the expense and time of treatment.

Conclusion
Patterns of improvement suggest that the spine rehabilitation approach is more effective than conventional physiotherapy in this subgroup of patients. Implementing well-designed physiotherapy biopsycho- social programs for CLBP that incorporate lifting training is recommended. 

Key word: low back pain, exercise, functional disability, rehabilitation, lifting training, conventional physiotherapy.

Conference Location
Dubai, UAE
Conference Name
8th Interdisciplinary World Congress on Low Back & Pelvic Pain
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