CT扫描时不合作患儿制动药物应用与观察

目的：探讨CT扫描时不合作患儿制动药物应用与观察.方法：204例不合作患儿分为3组,即婴儿组、幼儿组及学龄前组.在CT扫描前20min给予10%的水合氯醛、安定.剂量按公斤体重计算.结果：婴儿水合氯醛组显效率为96.8%（30例）、安定组显效率为100%（9例）,幼儿水合氯醛组显效率为54.2%（13例）、安定组显效率为82.6%（19例）,学龄前儿童水合氯醛组显效率为53.9%（21例）、安定组显效率为87.2%（68例）.结论：在CT扫描中,根据不同的年龄组采用合理的镇静催眠药物,能取得满意的扫描效果.

Application and observation of sedative drugs on uncooperative children in CT examination

Objective To observe the effect of sedative drugs applied on uncooperative children in CT examination. Methods 204 samples were divided into groups of baby, infant and preschool children. 20 minutes before CT scan, chloral hydrate and diazepam were taken by those uncooperative children seperately. Drug dosage was calculated according to body weight (kg). Results The effective rate of chloral hydrate were 96.8%(30 cases) in baby group,54.2%(13 cases) in infant group and 53.9%(21eases) in preschool children group, while that of diazepam were 100%(9 cases), 82.6%(19 cases) and 87.2%(68 cases) respectively.Conclusion When approriate sedative drugs were taken by uncooperative children, satisfactory scanning images can be obtained in CT examination