Biomedical journal
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Randomized Controlled Trial Comparative Study
Comparison of sevoflurane versus propofol under auditory evoked potential monitoring in female patients undergoing breast surgery.
General anesthesia is used for most major surgeries, and the most common side effects include headache, nausea, vomiting, and sore throat. Major breast surgery is associated with a high incidence of postoperative nausea and vomiting (PONV). We compared the postoperative nausea and vomiting of propofol-based total intravenous anesthesia (TIVA) and sevoflurane (SEVO) anesthesia under auditory evoked potential (AEP) monitoring in female patients undergoing breast surgery. ⋯ We observed that when compared with sevoflurane, propofol given for the maintenance of general anesthesia improves the postoperative patient well-being and reduces the incidence of PONV. Furthermore, total intravenous anesthesia with propofol resulted in significant cost reductions.