British journal of anaesthesia
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Review Meta Analysis
Aspirin and coronary artery surgery: a systematic review and meta-analysis.
Aspirin administration before cardiac surgery represents a balance between preventing perioperative thrombotic events and promoting surgical bleeding. Clear evidence to guide the preoperative use of aspirin in patients undergoing cardiac surgery is lacking.This systematic review and meta-analysis was performed to evaluate the efficacy and safety of preoperative aspirin, in patients undergoing coronary artery surgery. ⋯ In patients undergoing coronary artery surgery, preoperative aspirin reduces perioperative MI, but at a cost of increased bleeding, blood transfusion, and surgical re-exploration.
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Review Meta Analysis
Benefits and risks of epidural analgesia in cardiac surgery†.
Epidural analgesia reduces all-cause mortality after cardiac surgery, at the cost of a 1 in 3,500 risk of epidural hematoma.
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Review Meta Analysis
A Bayesian network meta-analysis on the effect of inodilatory agents on mortality.
Inodilators are commonly used in critically ill patients, but their effect on survival has not been properly studied to date. The objective of this work was to conduct a network meta-analysis on the effects of inodilators on survival in adult cardiac surgery patients, and to compare and rank drugs that have not been adequately compared in head-to-head trials. ⋯ Levosimendan seems to be the most efficacious inodilator to improve survival in cardiac surgery.
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Review Meta Analysis
Gabapentin prophylaxis for postoperative nausea and vomiting in abdominal surgeries: a quantitative analysis of evidence from randomized controlled clinical trials.
Postoperative nausea and vomiting (PONV) is frequently encountered in the surgical recovery room. Abdominal surgery is one important risk factor for increased incidence of PONV. Gabapentin, an anticonvulsant with known postoperative analgesic properties, has shown some activity against PONV. Results from clinical trials evaluating the anti-emetic efficacy of gabapentin are conflicting. The present meta-analysis was performed to examine this issue. ⋯ The present analysis provides evidence supporting preoperative gabapentin as a pharmacotherapy for prevention of PONV in patients undergoing abdominal surgeries. Future studies comparing preoperative gabapentin with 5HT3 antagonists are needed to precisely define its role in PONV.
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Review Meta Analysis
Predictors of persistent pain after total knee arthroplasty: a systematic review and meta-analysis.
Several studies have identified clinical, psychosocial, patient characteristic, and perioperative variables that are associated with persistent postsurgical pain; however, the relative effect of these variables has yet to be quantified. The aim of the study was to provide a systematic review and meta-analysis of predictor variables associated with persistent pain after total knee arthroplasty (TKA). ⋯ Catastrophizing, mental health, preoperative knee pain, and pain at other sites are the strongest independent predictors of persistent pain after TKA.