Articles: general-anesthesia.
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Comparative Study
Effects of GlideScope, Pentax Airway Scope, and Macintosh Blade on the incidence of postoperative sore throat: a cohort study of 9,881 patients.
Postoperative sore throat (POST) is a common complaint after general anesthesia. POST is defined by the presence of a self-reported foreign body sensation or a painful sensation in the throat after general anesthesia. This condition may affect recovery and patient satisfaction and is associated with many factors, including intubation tools. Previous studies have reported conflicting results on POST. This retrospective cohort study, with sample size of 9,881 patients, was conducted to confirm the hypothesis that the use of video laryngoscopy (VL) is associated with a lower incidence of POST compared with direct laryngoscopy (DL). ⋯ Compared with DL, VL is associated with a lower incidence of POST. In addition, the use of AWS is associated with a lower incidence of POST compared with the use of GVL.
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Minerva anestesiologica · Nov 2024
Comparison of dexmedetomidine, ketamine, and magnesium sulfate for the prevention of emergence agitation following sevoflurane-based anesthesia in pediatric cardiac catheterization.
Emergence agitation (EA) is non-purposeful agitation that occurs during the early stages of general anesthesia recovery. This randomized, double-blinded trial aimed to compare the effect of dexmedetomidine, ketamine, and magnesium sulfate on the severity of EA following sevoflurane-based anesthesia in pediatric cardiac catheterization. We examined the fixed doses and assessed the severity of agitation using the Pediatric Anesthesia Emergence Delirium Scale (PAED) score. ⋯ Dexmedetomidine exhibited higher efficacy than ketamine and magnesium sulfate in reducing the severity of postoperative EA. However, ketamine and magnesium sulfate demonstrated comparable efficacy, exceeding that of the control group.
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Hypotension after induction of general anesthesia may lead to severe complications in elderly patients. This study investigated whether the respiratory variation of velocity time integral (ΔVTI) and peak velocity (ΔVpeak) of left ventricular outflow tract (LVOT) could predict hypotension after induction of general anesthesia in elderly patients. ⋯ ΔVTI of LVOT was a reliable predictor of hypotension after the induction of general anesthesia in elderly patients. ΔVpeak of LVOT should be used cautiously to predict hypotension after induction of general anesthesia due to nearly half of elderly patients in the gray zone.Trial registrationThis study was registered in the Chinese Clinical Trial Registry (registration number: ChiCTR2300077117).
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Journal of anesthesia · Nov 2024
Study of penehyclidine for the prevention of postoperative nausea and vomiting following laparoscopic sleeve gastrectomy under general anesthesia: a randomized, prospective, double-blind trial.
To investigate the efficacy of penehyclidine (PHC) for preventing postoperative nausea and vomiting (PONV) after laparoscopic sleeve gastrectomy (LSG) under general anesthesia. ⋯ PHC effectively prevented PONV occurrence and reduced its severity in LSG patients without decreasing postoperative recovery outcomes, particularly in the infusion cohort.
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Randomized Controlled Trial
Efficacy and safety of remimazolam tosilate in anesthesia for short otolaryngology surgery.
Remimazolam tosilate represents the novel ultrashort-acting benzodiazepine drug. This work focused on exploring whether remimazolam tosilate was effective and safe in anesthesia for short otolaryngology surgery in adults, and optimize its medication regimen, thus providing a theoretical basis for its widespread clinical application. ⋯ Remimazolam tosilate is effective on anesthesia for short otolaryngology surgery. Remimazolam shows the rapid onset, stable circulation, fast postoperative recovery, no increase in perioperative AEs, and high satisfaction with anesthesia experience compared with midazolam.