Articles: surgery.
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Meta Analysis
Surgeon Gender and Early Complications in Elective Surgery: A Systematic Review and meta-analysis.
To examine the association between surgeon gender and early postoperative complications, including 30-day death and readmission, in elective surgery. ⋯ These results support that surgeon gender is not associated with early postoperative outcomes, including mortality, readmission, or other complications in elective surgery. These findings encourage patients, health care providers, and stakeholders not to consider surgeon gender as a risk factor for postoperative complications.
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Meta Analysis Comparative Study
Hypotension after unilateral versus bilateral spinal anaesthesia: A Systematic review with meta-analysis.
Spinal anaesthesia is frequently used in surgical procedures involving the lower abdomen and extremities, however, the occurrence of hypotension remains a common and clinically important adverse effect. Unilateral spinal anaesthesia seems to be a promising approach to minimise this complication but the effectiveness of this remains controversial. ⋯ Unilateral spinal anaesthesia is associated with a significant reduction in the occurrence of hypotension, despite variations in the definition of hypotension, adjuvants, and site of surgery. These results favour the use of lateral spinal anaesthesia in patients undergoing unilateral lower abdominal or lower limb surgery. However, the GRADE assessment of the quality of evidence was 'low' due to the high risk of bias and heterogeneity. All the results should be treated with caution.
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Meta Analysis Comparative Study
Surgery With or Without Radiotherapy Versus Radiotherapy Alone for Malignant Spinal Cord Compression: An Updated Meta-analysis.
A systematic review and meta-analysis. ⋯ Level II.
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Anesthesia and analgesia · Feb 2025
Meta AnalysisOpioid-Sparing Anesthesia Versus Opioid-Free Anesthesia for the Prevention of Postoperative Nausea and Vomiting after Laparoscopic Bariatric Surgery: A Systematic Review and Network Meta-Analysis.
Patients who undergo laparoscopic bariatric surgery (LBS) are susceptible to postoperative nausea and vomiting (PONV). Opioid-free anesthesia (OFA) or opioid-sparing anesthesia (OSA) protocols have been proposed as solutions; however, differences between the 2 alternative opioid protocols for anesthesia maintenance in obese patients remain uncertain. A network meta-analysis was conducted to compare the impacts of OFA and OSA on PONV. ⋯ OFA is more effective than OSA in reducing the occurrence of PONV during the early postoperative period of LBS, although it may associate with an increased risk of bradycardia. Patients who received either opioid-alternative strategy demonstrated similar effects in reducing postoperative opioid consumption and alleviating pain intensity.
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Anesthesia and analgesia · Feb 2025
Meta Analysis Comparative StudySecond-Generation Supraglottic Airway Devices Versus Endotracheal Intubation in Adults Undergoing Abdominopelvic Surgery: A Systematic Review and Meta-Analysis.
Second-generation supraglottic airway (SGA) devices are widely used, but thought to have inferior safety performance to endotracheal tubes (ETTs), but might be equally efficacious while improving patient-centered outcomes. We compared second-generation SGAs with ETTs for perioperative safety, efficacy, and quality of recovery in adults undergoing abdominopelvic surgery under general anesthesia. Our primary objective was to assess safety in the form of major airway complications. Secondary objectives were other safety, efficacy, and quality of recovery outcomes. ⋯ Second-generation SGAs reduce the risk of major airway complications compared with ETTs in adults undergoing abdominopelvic procedures under general anesthesia, with no reported clinically relevant differences in the risk of regurgitation or pulmonary aspiration. Additionally, they improve the quality of postoperative recovery with lower risk of sore throat, hoarseness, and postoperative nausea and vomiting. These data provide an opportunity for clinicians to reassess the implications of conservative airway management, and potentially expand the role of second-generation SGAs in routine clinical practice.