Wall R J, Zacharias M
Southland Hospital, Kew, Invercargill, New Zealand.
Anaesth Intensive Care. 1990 May;18(2):214-8. doi: 10.1177/0310057X9001800210.
The influence of alfentanil on induction and recovery characteristics of propofol was examined in women presenting as day cases for minor gynaecological surgery. Alfentanil reduced the incidence of pain on injection and the induction and maintenance requirements of propofol. This was at the expense of more prolonged apnoea. Immediate recovery characteristics were similar in each group although changes in Critical Flicker Fusion Threshold as a measure of psychomotor impairment were more pronounced after alfentanil. Such differences were insignificant at three hours by which time Critical Flicker Fusion Threshold had returned to baseline and patients were ready for discharge home.
在因小型妇科手术而作为日间手术患者的女性中，研究了阿芬太尼对丙泊酚诱导和恢复特征的影响。阿芬太尼降低了注射时的疼痛发生率以及丙泊酚的诱导和维持需求量。但代价是呼吸暂停时间延长。尽管作为精神运动功能损害指标的临界闪烁融合阈值在使用阿芬太尼后变化更为明显，但每组的即时恢复特征相似。在三小时时，这些差异不显著，此时临界闪烁融合阈值已恢复至基线，患者已准备好出院回家。
