Articles: postoperative.
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Postoperative pain after video-assisted thoracoscopic surgery (VATS) is common in lung cancer patients, and it is unclear whether cancer itself participates in pain regulation. Programmed cell death ligand-1 (PD-L1) expressed by tumours may be analgesic. Our study aimed to detect the association between PD-L1 and acute postoperative pain. ⋯ We demonstrated that patients with positive programmed cell death ligand-1 (PD-L1) on tumours suffered graver pain in the early postoperative period after video-assisted thoracoscopic surgery for lung cancer and reacted differently with opioids. It might be beneficial to adjust analgesic protocols according to tumour PD-L1 expression for individualized postoperative pain management.
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To have a complete understanding of an experimental analgesic's efficacy in treating acute postoperative pain, it is necessary to understand its effect on both hard-tissue pain and soft-tissue pain. For this reason, regulatory bodies including the U. S. ⋯ Since then, at least 13 industry-sponsored studies, including multiple pivotal trials, have been conducted, providing a data set that can be used to interrogate the model's strengths and weaknesses. The authors outline the development history of abdominoplasty, discuss key clinical and design characteristics of the model, and review public data from abdominoplasty acute pain studies available to date. The data suggest that abdominoplasty is a well-validated soft-tissue surgical model that provides high-quality experimental outputs, enabling the efficacy of investigational analgesics in soft-tissue pain to be understood successfully.
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Randomized Controlled Trial
Hypoventilation in the PACU is associated with hypoventilation in the surgical ward: Post-hoc analysis of a randomized clinical trial.
To evaluate the association between early postoperative hypoventilation in the last hour of the post-anesthesia care unit (PACU) stay and hypoventilation during the rest of the first 48 postoperative hours in the surgical ward. ⋯ In adults recovering from abdominal surgery, events of hypoventilation during the first postoperative hour are associated with similar events during the rest of the first 48 postoperative hours, with positive predictive value approaching 100%. Sixty-one patients had ward hypoventilation that was not preceded by hypoventilation in PACU.
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Recent data indicated a high incidence of inappropriate management of neuromuscular block, with a high rate of residual paralysis and relaxant-associated postoperative complications. These data are alarming in that the available neuromuscular monitoring, as well as myorelaxants and their antagonists basically allow well tolerated management of neuromuscular blockade. In this first European Society of Anaesthesiology and Intensive Care (ESAIC) guideline on peri-operative management of neuromuscular block, we aim to present aggregated and evidence-based recommendations to assist clinicians provide best medical care and ensure patient safety. ⋯ R7 We recommend using sugammadex to antagonise deep, moderate and shallow neuromuscular blockade induced by aminosteroidal agents (rocuronium, vecuronium) (1A). R8 We recommend advanced spontaneous recovery (i.e. TOF ratio >0.2) before starting neostigmine-based reversal and to continue quantitative monitoring of neuromuscular blockade until a TOF ratio of more than 0.9 has been attained. (1C).
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Randomized Controlled Trial
A prospective double-blinded randomized control trial comparing erector spinae plane block to thoracic epidural analgesia for postoperative pain in video-assisted thoracic surgery.
To compare the analgesic efficacies of erector spinae plane (ESP) block and thoracic epidural analgesia (TEA) in video-assisted thoracic surgery (VATS). ⋯ Erector spinae plane block may be inferior to TEA for analgesia following VATS, but it could have tolerable analgesia and a better side effect profile than TEA. Therefore, it could be an alternative to TEA as a component of multimodal analgesia.