Articles: low-back-pain.
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Arthritis and rheumatism · Apr 2004
Prognosis and quality of life in patients with acute low back pain: insights from a comprehensive inception cohort study.
To investigate the respective contribution of various biologic and psychosocial factors, especially initial health-related quality of life (HRQOL), in the natural history of acute low back pain (LBP) and to evaluate the impact of this condition on HRQOL. ⋯ This study highlights the large contribution of work-related factors, but also initial HRQOL, to the prognosis of LBP. It also suggests that LBP impairs HRQOL mainly through compensation and inappropriate medical care, and that, in turn, impaired HRQOL favors the condition becoming chronic. These findings have implications for future research into the management of LBP.
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Arthritis and rheumatism · Apr 2004
Structural, psychological, and genetic influences on low back and neck pain: a study of adult female twins.
To assess genetic and environmental influences on low back and neck pain in a classic twin design and to examine the extent to which these are explained by structural changes seen on magnetic resonance imaging (MRI) and psychological and lifestyle variables. ⋯ Genetic factors have an important influence on back and neck pain reporting in women. These factors include the genetic determinants of structural disc degeneration and an individual's inherited tendency toward psychological distress. MRI changes are the strongest predictor of low back pain.
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Chronic, refractory low back pain is a common problem. Percutaneous adhesiolysis with hypertonic saline neurolysis was described in the management of chronic refractory low back pain, non-responsive to conservative modalities of management. ⋯ Percutaneous adhesiolysis, with or without hypertonic saline neurolysis, is an effective treatment for chronic low back pain.
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The California Workers' Compensation system mandates the use of occupational medicine practice guidelines developed by the American College of Occupational and Environmental Medicine (ACOEM). These Guidelines cover the treatment of acute (less than three months' duration) injuries. The presence in the ACOEM Guidelines of references to procedures which may be of use after the three-month acute period creates ambiguity as to whether the ACOEM Guidelines are applicable after three months. ASIPP's "Evidence-Based Practice Guidelines for Interventional Techniques in the Management of Chronic Spinal Pain" are comprehensive, focusing on management of chronic spinal pain. ACOEM guidelines, mandated by the legislature, do not deal explicitly with chronic pain. Their application in managing chronic pain may result in denial of access to appropriate treatment. Thus, ASIPP guidelines may be supplemental to the ACOEM Guidelines. Evaluation of the two Guidelines may clarify which should be followed in the event of ambiguity or conflict. ⋯ The ASIPP Guidelines may be considered the applicable Guidelines for the treatment of work-related low back activity limitations persisting beyond three months.
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AJNR Am J Neuroradiol · Apr 2004
Case ReportsThoracic intradural Aspergillus abscess formation following epidural steroid injection.
We report an extremely unusual iatrogenic infection of the spinal canal with Aspergillus fumigatus that resulted in intradural abscess formation following epidural steroid injection in an immunocompetent young individual. Although the imaging findings of the infection were relatively nonspecific, MR imaging not only allowed for a prompt diagnosis, but also helped in surgical localization to the intradural compartment. Complications from the use of these injections are briefly discussed.