氯胺酮复合羟丁酸钠在小儿麻醉中应用甚为广泛。异丙酚作为一种新型镇静、催眠药，其起效快，维持时间短，恢复平稳，苏醒迅速，氯胺酮复合异丙酚也越来越多地应用于小儿麻醉，现将临床观察报告如下。１　资料与方法１．１　一般资料　选择ＡＳＡⅠ～Ⅱ级患儿６０例，随机分为 Ketamine sodium oxybate is widely used in pediatric anesthesia. Propofol as a new type of sedative and hypnotic drugs, its rapid onset, short maintenance, stable recovery, rapid recovery, more and more ketamine combined with propofol in pediatric anesthesia, the clinical observations are reported as follows. 1 Materials and Methods 1.1 General Information Select ASA Ⅰ ~ Ⅱ grade 60 children, were randomly divided into