Gunawardene R D, White D C
Department of Anaesthesia, Northwick Park Hospital, Harrow, Middlesex.
Anaesthesia. 1988 Mar;43 Suppl:65-7. doi: 10.1111/j.1365-2044.1988.tb09074.x.
Ninety patients scheduled to undergo minor gynaecological surgery were divided into three groups. Group 1 received propofol only, for both induction and maintenance of anaesthesia. Group 2 were given propofol for induction and maintenance but inhaled 66% nitrous oxide in addition. Group 3 had propofol for induction only and were given nitrous oxide and enflurane thereafter. The incidence of nausea in group 1 was 0%, in group 2, 3.4% and in group 3, 9.4%. No patient vomited.
90名计划接受小型妇科手术的患者被分为三组。第一组仅使用丙泊酚进行麻醉诱导和维持。第二组使用丙泊酚进行诱导和维持，但另外吸入66%的氧化亚氮。第三组仅在诱导时使用丙泊酚，随后给予氧化亚氮和安氟醚。第一组恶心的发生率为0%，第二组为3.4%，第三组为9.4%。没有患者呕吐。
