The Clinical journal of pain
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Meta Analysis
Efficacy and Safety of Low-dose Codeine Containing Combination Analgesics for Pain: Systematic Review and Meta-analysis.
To investigate the efficacy and safety of combination analgesic products containing low-dose codeine (up to 30 mg/dose) for pain. ⋯ There is low to moderate level evidence that combination analgesic products containing low-dose codeine provide small to moderate pain relief for acute and chronic pain conditions in the immediate short term with limited trial data on use beyond 24 hours. Further research examining regular use of these medicines is needed with more emphasis on measuring potential harmful effects.
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Meta Analysis
Effect of Adding Dexmedetomidine to Local Anesthetic Agents for Transversus Abdominis Plane Block: A Meta-analysis.
Dexmedetomidine (Dex) has been used as an adjuvant in transversus abdominis plane (TAP) blocks. This meta-analysis was aimed at evaluating the effect of Dex in TAP blocks. ⋯ The addition of Dex to LAs in the TAP block for analgesia after abdominal surgeries decreased 24-hour opiate use and increased the overall time to rescue analgesia including certain subgroups without increasing adverse events. Its effect on postoperative pain scores was not as definitive.
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Although cognitive behavioral therapy is an effective intervention for chronic pain, it is a lengthy treatment typically applied only in specialty care settings. The aim of this project was to collect preliminary effectiveness data for Brief Cognitive Behavioral Therapy for Chronic Pain (Brief CBT-CP), an abbreviated, modular form of treatment designed for use in primary care. ⋯ These findings provide early support for the effectiveness of Brief CBT-CP when delivered by providers in every day Primary Care Behavioral Health settings. Results are discussed in relation to the need for additional research regarding the potential value of employing safe, population-based, nonpharmacological approaches to pain management in primary care.
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Complex regional pain syndrome-1 is a chronic neuropathic disorder, and poststroke complex regional pain syndrome (PS-CRPS) is not a rare complication. There is a lack of study implementing the Budapest criteria for PS-CRPS diagnosis. Thus, the present study investigated the validity of the Budapest criteria for PS-CRPS diagnosis and assessed the PS-CRPS-related factors in stroke patients with an affected upper extremity. ⋯ Our findings indicate that the diagnostic validity of the current Budapest clinical criteria for PS-CRPS is low. Thus, the current Budapest criteria might not be appropriate for PS-CRPS diagnosis.
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The pathogenesis of low back pain (LBP) remains unclear. However, recent studies suggest that the inflammatory response may be inherent in spinal pain. The purpose of this study was to discern inflammatory profiles in patients with nonspecific acute and chronic LBP in relation to those in asymptomatic individuals. ⋯ The inflammatory profiles of patients with acute and chronic LBP are distinct. Nonetheless, in both patient groups, an imbalance between proinflammatory and anti-inflammatory mediator levels favors the production of proinflammatory components.