Articles: low-back-pain.
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Bmc Musculoskel Dis · Jan 2009
Randomized Controlled TrialExpectations, perceptions, and physiotherapy predict prolonged sick leave in subacute low back pain.
Brief intervention programs for subacute low back pain (LBP) result in significant reduction of sick leave compared to treatment as usual. Although effective, a substantial proportion of the patients do not return to work. This study investigates predictors of return to work in LBP patients participating in a randomized controlled trial comparing a brief intervention program (BI) with BI and physical exercise. ⋯ It appears that return to work is highly dependant on individual and cognitive factors. Patients not returning to work after the interventions were characterized by negative expectations, perceptions about pain and disability, and previous physiotherapy treatment. This is the first study reporting that previous treatment by physiotherapists is a risk factor for long-term sick leave. This has not been reported before and is an interesting finding that deserves more scrutiny.
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Bmc Musculoskel Dis · Jan 2009
Clinical TrialInter-rater reliability of three standardized functional tests in patients with low back pain.
Of all patients with low back pain, 85% are diagnosed as "non-specific lumbar pain". Lumbar instability has been described as one specific diagnosis which several authors have described as delayed muscular responses, impaired postural control as well as impaired muscular coordination among these patients. This has mostly been measured and evaluated in a laboratory setting. There are few standardized and evaluated functional tests, examining functional muscular coordination which are also applicable in the non-laboratory setting. In ordinary clinical work, tests of functional muscular coordination should be easy to apply. The aim of this present study was to therefore standardize and examine the inter-rater reliability of three functional tests of muscular functional coordination of the lumbar spine in patients with low back pain. ⋯ The present study showed good to very good inter-rater reliability for two standardized tests, that is, the single-limb stance and sitting on a Bobath-ball with one leg lifted. Inter-rater reliability for the unilateral pelvic lift test was moderate to good. Validation of the tests in their ability to evaluate lumbar stability is required.
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Aliment. Pharmacol. Ther. · Jan 2009
The prevalence, clinical features and association of HLA-B27 in sacroiliitis associated with established Crohn's disease.
Sacroiliitis is a recognized complication of Crohn's disease and may occur distinct from progressive ankylosing spondylitis (AS). ⋯ Sacroiliitis is common in patients with established Crohn's disease and in the majority of cases, patients have symptoms of inflammatory low back pain if questioned carefully. HLA-B27 is not associated with isolated sacroiliitis, but is associated with AS. However, possession of HLA-B27 appears to convey a very high risk of developing axial inflammation in Crohn's disease.
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The World Health Organization's Classification of Functioning, Disability and Health (WHO-ICF) model was developed to describe, classify, and measure function in health care practice and research. Recently, this model has been promoted as a successor to the Nagi model by some authors in the physical therapy literature. However, conceptual work in demonstrating use of the WHO-ICF model in physical therapist management of individual patients remains sparse. The purpose of this case report series is to demonstrate the application of the WHO-ICF model in clinical reasoning and physical therapist management of acute and chronic low back pain. ⋯ The WHO-ICF model appears to provide an effective framework for physical therapists to better understand each person's experience with his or her disablement and assists in prioritizing treatment selection. The explicit acknowledgment of personal and environmental factors aids in addressing potential barriers. The WHO-ICF model integrates well with other models of practice such as Sackett's principles of evidence-based practice, the rehabilitation cycle, and Edwards and colleagues' clinical reasoning model. Future research should examine outcomes associated with the use of the WHO-ICF model using adequately designed clinical trials.
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Bmc Musculoskel Dis · Jan 2009
Physical characteristics of the back are not predictive of low back pain in healthy workers: a prospective study.
In the working population, back disorders are an important reason for sick leave and permanent work inability. In the context of fitting the job to the worker, one of the primary tasks of the occupational health physician is to evaluate the balance between work-related and individual variables. Since this evaluation of work capacity often consists of a physical examination of the back, the objective of this study was to investigate whether a physical examination of the low back, which is routinely performed in occupational medicine, predicts the development of low back pain (LBP). ⋯ This study showed that, in a population of young workers wh no or limited antecedents of LBP at baseline, physical examinations, as routinely assessed in occupational medicine, are not useful to predict workers at risk for the development of back disorders one year later.