Articles: low-back-pain.
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Approximately 50% of all pregnant women experience back pain during pregnancy. The causes and risk factors associated with the back pain encountered during pregnancy continue to be evaluated. The key to evaluating and managing these patients is the history and physical examination. Recognizing characteristics of the frequently encountered back pain of pregnancy as well as uncommon sources of back pain during pregnancy is essential in establishing an accurate diagnosis and initiating prompt and effective management.
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Clinical rheumatology · Feb 2003
Lack of relationships between cumulative methylprednisolone dose and bone mineral density in healthy men and postmenopausal women with chronic low back pain.
The medical use of glucocorticoids (GCs) is related to low bone mineral density (BMD). In this study we tested the hypothesis that the cumulative dose of GC is not related to BMD outcome. The study was cross-sectional in design and included healthy individuals with chronic low back pain resistant to conventional treatments. ⋯ The administration of a single MP depot injection (160 mg) resembled a systemic low peak dose GC exposure. The administration of multiple MP depots in men and women with chronic low back pain revealed no relationship between cumulative GC dose and BMD. These findings support the hypothesis of a non-existent relationship between cumulative GC dose and BMD outcomes in healthy men and women with a prior GC administration of at least 3 g.
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The transition from acute to chronic low back pain (LBP) is influenced by many interacting factors. Pain-related fear, as measured by the Tampa Scale for Kinesiophobia (TSK) and the Fear-Avoidance Beliefs Questionnaire (FABQ), is one of these factors. The objectives of this study were to investigate, in a population with acute LBP, the reliability of TSK and FABQ through evaluation of the internal consistency, the test-retest reliability, and the concurrent validity between TSK and FABQ. ⋯ Concurrent validity is moderate, ranging from r(s) =0.33 to 0.59 (P<0.01). It may be concluded that in a population with acute LBP, both the TSK and the FABQ are reliable measures of pain-related fear. In the clinical setting they may provide the practitioner a means of identifying pain-related fear in a patient with acute LBP.
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Minim Invas Neurosur · Feb 2003
Clinical TrialEndoscopic surgery of the lumbar epidural space (epiduroscopy): results of therapeutic intervention in 93 patients.
Determination and therapy of the underlying pathology in chronic pain syndrome in the lumbar spine is frequently difficult. Minimally invasive and microsurgical techniques may offer advantages. Epiduroscopy is available for visualization of the lumbar epidural space. 93 patients with chronic back-leg pain syndrome were epiduroscopically operated. ⋯ Pathomorphological processes corresponding to the multifactorial pain processes, which escape detection in modern imaging procedures, can be diagnosed in the epidural space using epiduroscopy Therapeutic intervention is basically possible. However, use is limited due to technical difficulties. Navigation of the endoscope is especially limited in access via the hiatus sacralis.