Anesthesia and analgesia
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Anesthesia and analgesia · Dec 2016
Review Meta AnalysisCombination of 5-HT3 Antagonist and Dexamethasone Is Superior to 5-HT3 Antagonist Alone for PONV Prophylaxis After Laparoscopic Surgeries: A Meta-analysis.
5-Hydroxytryptamine type 3 (5-HT3) receptor antagonists are the most commonly used drugs for postoperative nausea vomiting (PONV) prophylaxis. Dexamethasone is another antiemetic with proven efficacy in reducing PONV. The aim of this study was to conduct a systematic review and meta-analysis of randomized controlled trials (RCTs) to compare the combination of dexamethasone and 5-HT3 antagonist versus a 5-HT3 antagonist alone as prophylaxis of PONV in laparoscopic surgical patients. ⋯ Combination of a 5-HT3 receptor antagonist and dexamethasone is significantly more effective than 5-HT3 antagonist alone in preventing PONV after laparoscopic surgeries, with possible improvement in postoperative analgesia.
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Anesthesia and analgesia · Dec 2016
Randomized Controlled Trial Multicenter StudyIncremental Value of Preoperative Copeptin for Predicting Myocardial Injury.
Copeptin, a novel marker of endogenous stress, has shown diagnostic and prognostic value in nonsurgical patients with a suspected coronary event. We aimed to assess the incremental value of copeptin in addition to established preoperative risk indices to predict the occurrence of postoperative myocardial injury. ⋯ Copeptin (≥9.6 pmol/L) was associated with significantly higher rates of myocardial injury and improved risk stratification in patients scheduled for noncardiac surgery with nonelevated preoperative troponin.
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Anesthesia and analgesia · Dec 2016
Baseline Pulse Pressure, Acute Kidney Injury, and Mortality After Noncardiac Surgery.
Increased pulse pressure (PP) is an important independent predictor of cardiovascular outcome and acute kidney injury (AKI) after cardiac surgery. The objective of this study was to determine whether elevated baseline PP is associated with postoperative AKI and 30-day mortality after noncardiac surgery. ⋯ We found a significant association between elevated baseline PP and postoperative AKI in patients who underwent noncardiac surgery. However, elevated PP was not significantly associated with more advanced stages of postoperative AKI or 30-day mortality in these patients.
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Anesthesia and analgesia · Dec 2016
Review Meta AnalysisBuffered Solutions Versus Isotonic Saline for Resuscitation in Nonsurgical Critically Ill: Protocol for Cochrane Review.
Fluid resuscitation is one of the most prevalent treatment in critical care. There is not definitive evidence about the best fluid for resuscitation. The aim of this review will be to asses the efficacy and safety of buffered solution versus saline. ⋯ All findings will be tabulated and synthesized. We will perform a meta-analysis according to Cochrane Review standards. We will design a summary of findings table.
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Anesthesia and analgesia · Dec 2016
ReviewEpidural Local Anesthetics Versus Opioid-Based Analgesic Regimens for Postoperative Gastrointestinal Paralysis, Vomiting, and Pain After Abdominal Surgery: A Cochrane Review.
The aim of this review was to compare the effects of postoperative epidural analgesia with local anesthetics to postoperative systemic or epidural opioids in terms of return of gastrointestinal transit, postoperative pain control, postoperative vomiting, incidence of gastrointestinal anastomotic leak, hospital length of stay, and cost after abdominal surgery. ⋯ An epidural containing a local anesthetic, with or without the addition of an opioid, accelerates the return of the gastrointestinal transit (high quality of evidence). An epidural containing a local anesthetic with an opioid decreases pain after an abdominal surgery (moderate quality of evidence). An epidural containing a local anesthetic does not affect the incidence of vomiting or anastomotic leak (low quality of evidence). For an open surgery, an epidural containing a local anesthetic would reduce the length of hospital stay (very low quality of evidence).