Articles: pain-clinics.
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Facet or zygapophysial joint blocks are used extensively in the evaluation of chronic spinal pain. However, there is a continuing debate about the value and validity of facet joint blocks in the diagnosis of chronic spinal pain. The value of diagnostic facet joint injections may have been overlooked in the medical literature. ⋯ The diagnostic accuracy of controlled local anesthetic facet joint blocks is high in the diagnosis of chronic spinal pain.
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The purpose of this review is to present recent research into the clinical use of regional anaesthesia techniques in ambulatory surgery. Further, to put into an ambulatory perspective some of the issues recently discussed on the basis and practice of regional anaesthesia in general. ⋯ Loco-regional techniques are well suited for ambulatory surgery due to less postoperative nausea and pain and possibly less cognitive dysfunction. The different techniques are continuously being refined in order to provide fast discharge readiness, while still maintaining the benefits.
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Comment Letter Multicenter Study
Effectiveness of acute postoperative pain management.
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Clinical trials suggest that cyclo-oxygenase-2 specific inhibitors (coxibs) are an effective treatment for acute postoperative pain. The aims of this systematic review were to examine the evidence for oral valdecoxib and injected parecoxib, and quantify efficacy and adverse effects. ⋯ Both oral valdecoxib and injected parecoxib are effective treatments for acute postoperative pain.
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Epidural adhesiolysis with spinal endoscopy is an emerging interventional pain management technique in managing chronic refractory low back and lower extremity pain. However, there is a lack of significant data demonstrating the effectiveness of spinal endoscopic adhesiolysis. This randomized, double-blind controlled trial was undertaken to determine the ability of spinal endoscopic adhesiolysis to reduce pain and improve functional and psychological status. ⋯ Based on the definition that less than 6 months of relief is considered as short-term and longer than 6 months is considered as long-term, a significant number of patients obtained long-term relief. The results showed significant improvement in patients undergoing spinal endoscopic adhesiolysis at 1-month, 3-months, and 6-months, compared to baseline measurements, as well as compared to the control group without adhesiolysis. Spinal endoscopic adhesiolysis with targeted injection of local anesthetic and steroid, is an effective treatment in a significant number of patients without major adverse effects at 6-month follow-up.