Articles: low-back-pain.
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Radiofrequency therapy (RFT) generates molecular motion and produces heat and electromagnetic effects on tissues, which attenuate pain sensation and thereby relieve pain. This study was to observe the altering trend of physiological parameters after RFT for chronic cervical or lumbar pain. ⋯ This study showed significant efficacy of RFT in patients with chronic cervical or lumbar pain. The changes of HRV and PPG parameters may explain part of the mechanisms of RFT.
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A sacral insufficiency fracture (SIF) often manifests as low back pain or sciatica in the absence of any antecedent trauma. These fractures may be missed because of lack of appropriate imaging. The purpose of this study was to clarify the incidence and clinical features of SIF as well as the characteristic findings on magnetic resonance imaging (MRI) of the lumbar spine. ⋯ This study demonstrates that accurate diagnosis of SIF may be delayed because of difficulties in detecting this type of fracture on plain X-ray and the non-specific nature of the presenting complaints. Emergency physicians should keep SIF in mind when investigating patients who complain of low back pain or gluteal pain. Findings at the second sacral segment on MRI targeting the lumbar spine may aid early diagnosis of this type of pelvic fracture.
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Randomized Controlled Trial Multicenter Study
Brief intervention, physical exercise and cognitive behavioural group therapy for patients with chronic low back pain (The CINS trial).
Cognitive-behavioural treatments (CBT) and physical group exercise (PE) have both shown promising effects in reducing disability and increasing work participation among chronic low back pain (CLBP) patients. A brief cognitive intervention (BI) has previously been demonstrated to reduce work disability in CLBP. The aim of this study was to test if the effect of BI could be further increased by adding either group CBT or group PE. ⋯ Our study demonstrates that treatments that previously were found to be effective and are included in most treatment guidelines, such as group cognitive-behavior therapy and exercise, were not effective in this given context compared to a brief, cognitive intervention. This implies that an optimized brief intervention is difficult to outperform in patients on sick leave due to low back pain.