Articles: low-back-pain.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Rapid magnetic resonance imaging vs radiographs for patients with low back pain: a randomized controlled trial.
Faster magnetic resonance imaging (MRI) scanning has made MRI a potential cost-effective replacement for radiographs for patients with low back pain. However, whether rapid MRI scanning results in better patient outcomes than radiographic evaluation or a cost-effective alternative is unknown. ⋯ Rapid MRIs and radiographs resulted in nearly identical outcomes for primary care patients with low back pain. Although physicians and patients preferred the rapid MRI, substituting rapid MRI for radiographic evaluations in the primary care setting may offer little additional benefit to patients, and it may increase the costs of care because of the increased number of spine operations that patients are likely to undergo.
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Review Meta Analysis Comparative Study
Spinal manipulative therapy for low back pain. A meta-analysis of effectiveness relative to other therapies.
Low back pain is a costly illness for which spinal manipulative therapy is commonly recommended. Previous systematic reviews and practice guidelines have reached discordant results on the effectiveness of this therapy for low back pain. ⋯ There is no evidence that spinal manipulative therapy is superior to other standard treatments for patients with acute or chronic low back pain.
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Spinal Cord Stimulation (SCS) is a treatment option for chronic pain patients. The most common indication for SCS is the failed back syndrome with leg pain. In the last decade, advances in our understanding of appropriate stimulation programming, lead placement and the physiology of SCS, have led to changes in multi-site stimulation, and stimulation with differing programs. In the past, low back, axial neuropathic type pain was not responsive to SCS. With dual electrode arrays, and dual stimulation with alternating programs of stimulation, steering of stimulation paresthesia, and versatile programmable stimulation parameters, SCS has become a more versatile form of analgesia. ⋯ SCS is the most effective treatment for limb pain not amenable to surgical decompression. The success of SCS in this chronic pain group is 80% successful in treatment of leg pain, and much less effective in treatment of axial pain.
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Chronic back pain has a high personal impact, is frequent and of outstanding economical relevance. Analysis of the international literature indicates strong or moderate evidence for the effectiveness of multimodal multidisciplinary team care of chronic back pain. Our review aims at a complete review and critical appraisal of German studies of inpatient medical rehabilitation. ⋯ In the era of evidence based medicine, inpatient rehabilitation has to show its usefulness, necessity and efficiency as any other type of health care. For the German system of inpatient rehabilitation of chronic back pain available evidence is not conclusive, due to a lack of randomised controlled studies. The prevailing design of observational cohort studies has severe limitations in proving a causal relationship between outcomes and intervention. The international literature however provides more valid evidence in favour of the multimodal multidisciplinary intervention in chronic back pain. Under the assumption of a "class effect" of medical rehabilitation the German data seem to corroborate the conclusions drawn from international studies.
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The purpose of this study was to examine the influence of anticipation of pain, sensory perception of pain and pain-related fear and disability beliefs on the gait characteristics of patients with chronic low back pain (CLBP). Thirty-one individuals with CLBP (16 men and 15 women) and 24 healthy individuals (11 men and 13 women) between 20 to 56 years of age participated in this study. Anticipated pain and the pain actually felt were measured with two separate visual analogue scales before and after preferred and fast walking performances. ⋯ Within the CLBP group, stepwise regression analysis showed that FABQ (physical activity) and anticipated pain were the strongest predictors of velocity deficits in preferred and fast walking respectively. Anticipation and fear of pain accounted significantly for the velocity deficits in walking. Standard clinical gait assessments must incorporate psychological measures of pain experience.