Anesthesiology
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Comment Letter
Venous Thromboembolism Prevention: The Evidence for Aspirin?
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Randomized Controlled Trial
Left Lateral Table Tilt for Elective Cesarean Delivery under Spinal Anesthesia Has No Effect on Neonatal Acid-Base Status: A Randomized Controlled Trial.
Left-lateral tilt has no effect on neonatal acid-base status when maternal blood pressure is maintained with crystalloid coload & phenylephrine infusion during elective cesarean delivery.
pearl -
Multicenter Study
Predicting Perioperative Transfusion in Elective Hip and Knee Arthroplasty: A Validated Predictive Model.
Preoperative anemia is a significant predictor of perioperative erythrocyte transfusion in elective arthroplasty patients. However, interactions with other patient and procedure characteristics predicting transfusion requirements have not been well studied. ⋯ Using a combination of patient-specific preoperative variables, this validated model can predict transfusion in patients undergoing elective hip and knee arthroplasty. The model may also help to identify patients whose need for transfusion may be decreased through preoperative hemoglobin optimization.