Abstract
Postoperative nausea and vomiting (PONV) is a common complication after anaesthesia, which hinders the rapid recovery of patients. Aprepitant, one of neurokinin-1 (NK-1) receptor antagonists is mainly used to prevent nausea and vomiting by blocking the binding of substance P to NK-1 receptor. It has the advantages of high selectivity, strong affinity and long half-life, and its new antiemetic target provides a new choice for prophylactic treatment of PONV. This article summarize studies on the prophylaxis of aprepitant in treatment of PONV. Key words: Aprepitant; Neurokinin-1 receptor antagonists; Postoperative nausea and vomiting; Review
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