Articles: general-anesthesia.
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Postoperative sore throat is a frequent and distressing complication caused by airway instrumentation during general anesthesia. The discomfort can lead to immediate distress, delayed recovery and reduce patient satisfaction. The objective of this study was to determine the effectiveness of preoperative ketamine gargle on the occurrence of postoperative sore throat among adult patients who underwent surgery under general anesthesia with endotracheal tube. ⋯ Preoperative ketamine gargle before induction of general anesthesia is effective to reduce the occurrence of postoperative sore throat in adult patients undergoing surgery under general anesthesia with an endotracheal tube. Further studies with large sample size, better study quality and optimal reporting could be conducted to determine the long-term efficacy and safety of ketamine gargle in different surgical populations.
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Prior meta-analyses have established the potential of intravenous ketamine in safeguarding against neurocognitive impairment, but the efficacy of intravenous esketamine for the prevention of perioperative neurocognitive disorders (PND) remains uncertain. The primary aim of this meta-analysis was to conduct a comprehensive evaluation of the effects of esketamine on PND in adult surgical patients undergoing general anesthesia. ⋯ The use of intravenous esketamine as an adjuvant in general anesthesia may represent a potentially beneficial strategy for reducing susceptibility to PND, with potential benefits for preventing POD and POCD. Furthermore, it can decrease intraoperative opioid consumption and alleviate postoperative pain intensity without increasing the incidence of PONV.
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Review Meta Analysis
Influence of nitrous oxide added to general anaesthesia on postoperative mortality and morbidity: a systematic review and meta-analysis.
Nitrous oxide (N2O) is a common adjuvant to general anaesthesia. It is also a potent greenhouse gas and causes ozone depletion. We sought to quantify the influence of N2O as an adjuvant to general anaesthesia on postoperative patient outcomes. ⋯ PROSPERO CRD42023443287.
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Minerva anestesiologica · Dec 2024
Meta AnalysisMagnesium sulfate infusion for emergence agitation in adult patients after general anesthesia: a systematic review and meta-analysis of randomized controlled trials.
Emergence agitation following general anesthesia poses significant risks to both patients and medical staff. While extensive research has explored the efficacy of magnesium sulfate (MgSO
4 ) in managing pediatric emergence agitation, its effectiveness in adults remains uncertain. Therefore, this meta-analysis seeks to evaluate the efficacy of MgSO4 in mitigating emergence agitation following general anesthesia in adult populations. ⋯ Magnesium sulfate infusion during general anesthesia was associated with lower incidence of emergence agitation in adults. However, no significant differences were observed regarding emergence agitation severity scores, PONV, or extubation time. -
Postoperative delirium is a common neurological complication, especially in older patients undergoing surgery, which is closely related to the poor prognosis of patients. The objective was to investigate the effects of esketamine on postoperative delirium in patients with general anesthesia. ⋯ According to our meta-analysis, the use of esketamine during anesthesia induction significantly reduced the incidence of postoperative delirium in patients undergoing elective general anesthesia without increasing the incidence of postoperative adverse reactions.