Pain medicine : the official journal of the American Academy of Pain Medicine
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Self-reports of pain are important for an adequate therapy. This is a problem with patients and infants who are restricted in providing an accurate verbal estimation of their pain. Reliable, real-time, economical, and non-invasive physiological correlates might contribute to a more comprehensive description of pain. Salivary alpha-amylase constitutes one candidate biomarker, which reflects predominantly sympathetic nervous system alterations under stressful conditions and can be measured non-invasively. The current study investigated the effects of acute heat pain on salivary alpha-amylase activity. ⋯ Salivary alpha-amylase is suggested to be an indirect physiologic correlate of subjective heat pain perception. Future studies should address the role of salivary alpha-amylase depending on the origin of pain, the concerned tissue, and other pain assessment methods.
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Few studies have investigated the long-term efficacy of percutaneous lumbar disc decompression (PLDD) with Dekompressor (Stryker, Kalamazoo, MI) for discogenic radicular pain that has failed conservative management. ⋯ While limited by loss-to-follow-up, this study suggests that treatment of discogenic lumbosacral radicular pain with Dekompressor results in decreased leg pain and disability and favorable satisfaction at long-term follow-up. Further study with adequate follow-up retention is needed to confirm that Dekompressor spares open spinal surgery.
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Examine the effect of preoperative dose of IV ibuprofen on stress response and postoperative recovery in laparoscopic cholecystectomy patients. ⋯ Our results suggest the addition of NSAIDs may improve the overall quality of recovery, postsurgical fatigue, and early postoperative outcomes. Preoperative administration of IV ibuprofen modulates the stress and inflammatory response, as demonstrated by a decrease in the level of catecholamines, cortisol, and cytokines.
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Medial branch blocks may have unrecognized vascular uptake potentially resulting in false- negative results. ⋯ DS enhances the ability to detect inadvertent vascular flow during medial branch blocks. This study demonstrates that standard live fluoroscopy can miss a small percentage of cases with unintentional vascular uptake during MBB when compared with DS and may contribute to occasional false-negative responses.