Articles: postoperative-pain.
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Journal of anesthesia · Oct 2023
Randomized Controlled TrialThe effect of implementation of pain neuroscience education and rehabilitation exercise on post-operative pain and recovery after laparoscopic colorectal surgery: a prospective randomized controlled trial.
To optimize the efficacy of analgesia and post-operative recovery for patients undergoing laparoscopic colorectal surgery by integrating a composite psycho-somatic analgesia algorithm involving peri-operative rehabilitation exercise and pain neuroscience education into multi-modal analgesia. ⋯ The addition of peri-operative rehabilitation exercise and pain neuroscience education into multi-modal analgesia provided better analgesic effect compared with routine practice for patients receiving laparoscopic colorectal surgery and also facilitated better post-operative recovery. This composite psycho-somatic algorithm for peri-operative analgesia merits further application in clinical practice.
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The neural mechanisms for the persistence of pain after a technically successful arthroplasty in osteoarthritis (OA) remain minimally studied, and direct evidence of the brain as a predisposing factor for pain chronicity in this setting has not been investigated. We undertook this study as a first effort to identify presurgical brain and clinical markers of postarthroplasty pain in knee OA. Patients with knee OA (n = 81) awaiting total arthroplasty underwent clinical and psychological assessment and brain magnetic resonance imagining. ⋯ Brain and clinical indices accounted for unique influences on postoperative pain. Our study demonstrates the presence of presurgical subcortical brain factors that relate to postsurgical persistence of OA pain. These preliminary results challenge the current dominant view that mechanisms of OA pain predominantly underlie local joint mechanisms, implying novel clinical management and treatment strategies.
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Preoperative assessment of pain fear could provide essential information for improving perioperative care and could be the first step toward targeted pain management. ⋯ In this research, findings demonstrated that as the patients' pain fear increased, postoperative pain severity and amount of analgesia increased. Providing pain management with analgesics increases comfort in patients, but it may cause secondary problems in patients who use high-dose analgesics. Therefore, reducing pain fear, which is one of the main factors in pain, is essential in pain management.
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Minerva anestesiologica · Oct 2023
Meta AnalysisPharmacologic interventions for the therapy of postanesthetic shivering in adults: a systematic review and network meta-analysis.
Shivering is a common side effect after general anesthesia. Risk factors are hypothermia, young age and postoperative pain. Severe complications of shivering are rare but can occur due to increased oxygen consumption. Previous systematic reviews are outdated and have summarized the evidence on the topic using only pairwise comparisons. The objective of this manuscript was a quantitative synthesis of evidence on pharmacological interventions to treat postanesthetic shivering. ⋯ Nefopam, tramadol, pethidine and clonidine are the most effective treatments to stop postanesthetic shivering. The efficacy of doxapram is uncertain since different doses showed contradictory effects and the evidence for methylphenidate is based on a single comparison in only one network. Furthermore, both lack data on side effects. Further studies are needed to clarify the efficacy of dexmedetomidine to treat postanesthetic shivering.