Articles: low-back-pain.
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J Manipulative Physiol Ther · Jun 2000
ReviewAlcohol and low-back pain: a systematic literature review.
The role of lifestyle factors is an important issue in the prevention and treatment of disease. Although certain lifestyle factors in relation to low-back pain have evoked much interest, interest has not focused on alcohol consumption. An appraisal of the epidemiologic literature seems warranted. ⋯ Alcohol consumption does not seem to be associated with low-back pain, but well-designed specific alcohol/low-back pain-centered studies are lacking.
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Comparative Study
The relationship of disability (Oswestry) and pain drawings to functional testing.
There was much enthusiasm about the development of computerized dynamometry in providing large quantities of data to objectively assess muscle performance. However, a much more basic issue arose questioning what these machines actual measure, particularly in pain populations. The purpose of the present study was to determine whether patients' self-reported disability and pain expression, as evaluated with simple questionnaires, were related to isokinetic performance in low back pain patients. ⋯ The results of this study indicate that isokinetic test values are significantly influenced by a patient's self-reported disability and pain expression, which can be evaluated using simple tools such as pain drawings and the Oswestry questionnaire. This study supports the supposition that dynamometry testing is related to factors other than muscle performance.
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Experimental disc injections in subjects with no history of low back symptoms. ⋯ If strict criteria are applied, the rate of false-positive discography may be low in subjects with normal psychometric profiles and without chronic pain. Significantly painful injections were very common in subjects with annular disruption and chronic pain or abnormal psychometric testing.
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Clinical Trial
Efficacy and validity of radiofrequency neurotomy for chronic lumbar zygapophysial joint pain.
A prospective audit. ⋯ Lumbar medial branch neurotomy is an effective means of reducing pain in patients carefully selected on the basis of controlled diagnostic blocks. Adequate coagulation of the target nerves can be achieved by carefully placing the electrode in correct position as judged radiologically. Electrical stimulation before lesioning is superfluous in assuring correct placement of the electrode.
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Int Arch Occup Environ Health · May 2000
Spinal troubles in sewage workers: epidemiological data and work disability due to low back pain.
To determine the prevalence of spinal troubles (i.e., neck, upper back and low back pain) in a population of sewage workers, and to establish the effect of sociodemographic, work-related, physical, and psychosocial factors on the reported work disability due to low back pain (LBP) during the previous 12 months. ⋯ This study revealed a high incidence of spinal troubles among sewage workers. In a multidisciplinary approach, we demonstrated that not one factor alone but a combination of sociodemographic, work-related and psychosocial factors have shown associations with work disabilities due to LBP. Additional studies evaluating the relative importance of individual risk factors are warranted.