Articles: low-back-pain.
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Background and Objectives: The aim of this study was to determine whether a non-contact sensor that detects complexion changes can be used to assess the psychological state of patients with chronic lower back pain (LBP). Materials and Methods: Twenty-six patients with LBP (LBP group; mean age = 68.0 ± 13.9 years) and 18 control subjects without LBP (control group; mean age = 60.8 ± 16.1 years) were included in the study. All the subjects in the two groups wore headphones when asked LBP-related and LBP-unrelated questions. ⋯ In the LBP group, no correlation was observed between RGBCC and each examination item of NRS, JOABPEQ, and HADS. In contrast, a correlation was observed between RGBCC and the rumination subscale of PCS in the LBP group (Spearman's rank correlation coefficient = 0.40, p = 0.04). Conclusions: The complexion of patients with catastrophic thinking changes when the patients are asked LBP-related questions.
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Multicenter Study
Outcomes Following Direct versus Indirect Decompression Techniques for Lumbar Spondylolisthesis: A Propensity-Matched Analysis.
Retrospective review. ⋯ Our study suggests that both DD and ID for the treatment of lumbar spondylolisthesis result in similar clinical outcomes, with the exception that those treated with ID experienced a lower reduction in back and leg pain at 3 months and a higher 3-month reoperation rate. This data can provide surgeons with additional information when counseling patients on the pros and cons of ID versus DD surgery.
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To determine pain and functional changes during comprehensive rehabilitation (CR) in adolescents with nonspecific low back pain (NLBP), and to determine the optimal CR duration. ⋯ CR is effective in reducing pain, and improving functional state and physical capacity quickly and reliably in 16 CR sessions, which is sufficient to obtain clinically satisfactory CR results. Good results were achieved during CR and neither improved nor deteriorated spontaneously in the distant period. This study shows a possible mismatch between NLBP intensity and impaired functional state in adolescents.
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Epidural injections are among the most commonly performed procedures for managing low back and lower extremity pain. Pinto et al and Chou et al previously performed systematic reviews and meta-analyses, which, along with a recent update from Oliveira et al showing the lack of effectiveness of epidural steroid injections in managing lumbar disc herniation, spinal stenosis, and radiculopathy. In contrast to these papers, multiple other systematic reviews and meta-analyses have supported the effectiveness and use of epidural injections utilizing fluoroscopically guided techniques. A major flaw in the review can be related to attributing active-controlled trials to placebo-controlled trials. The assumption that local anesthetics do not provide sustained benefit, despite extensive evidence that local anesthetics provide long-term relief, similar to a combination of local anesthetic with steroids is flawed. ⋯ A comparative systematic review and meta-analysis of the Cochrane Review of randomized controlled trials (RCTs) of epidural injections in managing chronic low back and lower extremity pain with sciatica or lumbar radiculopathy yielded different results. This review, based on the evidence derived from placebo-controlled trials and active-controlled trials showed Level I, or strong evidence, at one and 3 months and Level II at 6 and 12 months. This review once again emphasizes the importance of the allocation of studies to placebo-control and active-control groups, utilizing standards of practice with inclusion of only the studies performed under fluoroscopic guidance.
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Curr Pain Headache Rep · Oct 2022
ReviewPlatelet-Rich Plasma Injections: Pharmacological and Clinical Considerations in Pain Management.
Regenerative medicine through interventional pain procedures is evolving with data demonstrating efficacy for a number of pain states in recent years. Platelet-rich plasma (PRP), defined as a sample of plasma with a platelet concentration 3 to 5 times greater than the physiologic platelet concentration found in healthy whole blood, releases bioactive proteins which can restore anatomical function in degenerative states. PRP is dense in growth factors, such as platelet-derived growth factor, transforming growth factor-beta1, basic fibroblastic growth factor, vascular endothelial growth factor, and epidermal growth factors. ⋯ To date, well-designed case-control or cohort studies for the use of PRP have demonstrated efficacy in lumbar facet joint, lumbar epidural, and sacroiliac joint injections. At present, there is only level IV evidence indicating the need for larger and more carefully controlled prospective studies. PRP is utilized autogenously in order to facilitate healing and injection and has been studied in the long-term management of discogenic low back pain. In this regard, numerous studies have evaluated PRP to steroid injections in chronic pain states with favorable results. PRP represents an opportunity for a new strategy in the therapeutic treatment of degenerative states of spines, joints, and other locations throughout the body with evolving data demonstrating both safety and long-term efficacy.