Journal of clinical anesthesia
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Meta Analysis
The role of perioperative chewing gum on gastric fluid volume and gastric pH: a meta-analysis.
To determine if preoperative gum chewing affects gastric pH and gastric fluid volume. ⋯ Chewing gum in the perioperative period causes small but statically significant increases in gastric fluid volume and no change in gastric pH. The increase in gastric fluid most likely is of no clinical significance in terms of aspiration risk for the patient. Elective surgery should not necessarily be canceled or delayed in healthy patients who accidentally chew gum preoperatively.
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Review Meta Analysis
Dexamethasone for the prevention of postoperative sore throat: a systematic review and meta-analysis.
Intraoperative dexamethasone reduces the incidence of postoperative sore throat for up to 24 hours and postoperative hoarseness for 1 hour.
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Review Meta Analysis
Postoperative complications in patients with obstructive sleep apnea: a meta-analysis.
To determine whether a diagnosis of obstructive sleep apnea (OSA) imparts an increased risk of postoperative respiratory failure, cardiac events, and intensive care unit (ICU) transfer than patients with no OSA diagnosis. ⋯ Surgical patients with OSA are at increased risk of postoperative respiratory failure, cardiac events, and ICU transfer.
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Meta Analysis Comparative Study
Intra-articular lidocaine versus intravenous analgesia and sedation for manual closed reduction of acute anterior shoulder dislocation: an updated meta-analysis.
To compare intra-articular lidocaine (IAL) with intravenous analgesia and sedation (IVAS) for manual closed reduction of acute anterior shoulder dislocation. ⋯ Intra-articular lidocaine injection may be safer than IVAS because there are fewer risks of postoperative complications with IAL. Both techniques are similarly effective for manual closed reduction of acute anterior shoulder dislocation.
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To evaluate the effect of steroid administration on myocardial infarction (MI), stroke, renal insufficiency, death, intensive care (ICU) length of stay (LOS) and hospital LOS of patients undergoing cardiopulmonary bypass (CPB). ⋯ Increasing the duration of steroid administration may reduce ICU and hospital LOS greater than increasing the dose.