OALib Journal期刊
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三维超声对全身与局部给予氨甲喋呤治疗输卵管妊娠效果和安全性的评价
, PP. 1201-1202
Keywords: 妊娠,输卵管,氨甲喋呤,三维超声,投药,局部,注射,肌肉内
Abstract:
目的采用三维超声检测方法对肌肉注射及在b超引导下局部注射单剂氨甲喋呤(mtx)治疗输卵管妊娠方法的临床效果和安全性进行评价。方法肌肉注射组127例,单剂肌肉注射mtx50mg/m2;在b超引导下局部注射给药组118例,单剂给予mtx100mg。采用三维超声对囊胚用药前后体积、用药1周的囊胚扩大速度、囊胚溶解所需时间和血β-人绒毛膜促性腺激素水平进行监测,并通过输卵管图像三维重建方式对输卵管再通情况进行检测。结果局部注射组治疗成功率100%,显著高于肌肉注射组的91.34%;用药1周后囊胚扩大速度肌肉注射组为(0.85±0.04)cm3/d,局部注射组为(0.47±0.03)cm3/d,两组有显著差异(p<0.05);局部注射组囊胚溶解时间为(27.66±12.77)d,肌肉注射组为(32.62±12.75)d,两组有显著差异(p<0.05),并且治疗后输卵管畸形率局部注射组要显著低于肌肉注射组。结论在b超引导下局部注射mtx对未破裂输卵管妊娠是一种较安全、高效可靠的保守治疗方法,其治疗效果优于肌肉注射给药方法。
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