稀释垂体后叶素在宫腔镜手术中的临床应用

目的探讨垂体后叶素用于宫腔镜电切术对出血量及液体吸收的影响。方法2003年1月~2004年6月,68例子宫异常出血拟行宫腔镜子宫内膜切除术者按随机数字表随机分为观察组(34例)及对照组(34例)。观察组在颈口扩张前于宫颈旁注射稀释垂体后叶素(0.05U/ml),对照组除术中未用垂体后叶素,其他术前准备及手术步骤同观察组。结果观察组手术时间(32.2±6.0)min,明显短于对照组(35.9±6.8)min(t=-2.379,P=0.020);观察组液体用量(2982.1±880.5)ml,明显少于对照组(3461.2±795.8)ml(t=-2.354,P=0.022);观察组液体吸收量(225.3±81.1)ml,少于对照组(319.4±89.2)ml(t=-4.551,P=0.000);观察组液体吸收率(7.5±1.1)%,少于对照组(9.2±1.1)%(t=-6.372,P=0.000);观察组术中出血量(15.1±4.1)ml,少于对照组(24.7±6.6)ml(t=-7.204,P=0.000)。结论术中应用稀释垂体后叶素可减少术中出血,提高视野清晰度,缩短手术时间,减少膨宫液用量及吸收率,有效预防...

Application of Dilute Pituitrin to Hysteroscopic Surgery

Objective To assess the effect of dilute pituitrin solution (0.05 U/ml) on blood loss and distention fluid intravasation during hysteroscopy. Methods From January 2003 to June 2004, 68 women with abnormal uterine hemorrhage undergoing hysteroscopic endometrial resection were randomly divided into treatment and control groups (34 cases in each). In the treatment group, dilute pituitrin solution (0.05 U/ml) was injected into the cervix before dilation of the cervix in preparation for hysteroscopy, while the p...