Editor's Note A recent study from the UK, the results of which were presented at the 6th annual World Congress on Regional Anaesthesia and Pain Medicine, shed light on patients' preferences and understandings regarding anesthesia options for outpatient orthopedic surgery, Anesthesiology News March 18 reports. It revealed a stronger expectation…

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Editor's Note Popular weight-loss drugs like Ozempic and Mounjaro could lead to complications in surgical procedures, according to study published March 6 in the journal JAMA Surgery.  The study focused on drugs known as glucagon-like peptide-1 receptor agonists (GLP-1 RAs) which are used to treat diabetes and obesity. The drugs, which…

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The promise of quicker recovery and fewer complications from sedation, anesthesia, and pain management have drawn clinicians and patients alike to procedures performed in ambulatory surgery centers (ASCs) and other outpatient settings. However, sedation, anesthesia, and analgesia add their own risks to those of the procedure itself. Understanding the latest…

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Editor's Note Patients with a history of obstructive sleep apnea (OSA) have a higher risk of delirium after high-complexity surgeries but not after those of moderate complexity, according to findings published in the March issue of Anesthesia and Analgesia.   The study included 46,352 hospital patients older than 60 years who…

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Editor's Note A new study finds that the same cells that are involved in preventing damage to the central nervous system – called microglia – help to awaken the brain following anesthesia. The findings appeared January 4 in the journal Nature.  Using electron-microscopy-based synaptic reconstruction, the researchers could see the…

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Editor's Note: Soundproof headphones may improve physiological indices and decrease length of stay in the PACU for orthopedic surgery patients under spinal anesthesia, according to a study published January 4 in the Journal of PeriAnesthesia Nursing. Aiming to investigate the effect of wearing soundproof headphones during orthopedic surgery under spinal…

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Editor's Note: HSK3486 injectable emulsion (ciprofol) is noninferior to propofol in successful induction of general anesthesia, according toa study published December 13 in Anesthesiology. The study also confirmed prior data indicating HSK3486 causes substantially less injection-site pain. The multicenter, randomized (2:1), double-blind, propofol-controlled, phase-4 study evaluated 255 adults undergoing elective surgery…

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Editor’s Note A new automated delivery system for anesthesia that has been effectively tested in monkeys could eventually be used by doctors to identify and deliver the right dose of drugs in people. The findings appeared October 31 in PNAS (Proceedings of the National Academy of Sciences of the United…

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Editor's Note Because there is limited data to guide return to driving recommendations for patients after surgery, researchers at the Massachusetts General Hospital, Boston, performed this nested case-crossover study to find if the risk of a motor vehicle crash increases after surgery, compared to before. The analysis included 70,722 licensed…

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Editor's Note An observational study, led by researchers at Vanderbilt University Medical Center (VUMC) and released on November 30 in The BMJ, the flagship journal of the British Medical Association, shows that higher levels of oxygen given to patients under general anesthesia can add risk of injury, VUMC reported on November…

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