经后穹窿穿刺盆腔注射甲氨蝶呤治疗输卵管妊娠的临床研究

Nan fang yi ke da xue xue bao = Journal of Southern Medical University(2011)

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Abstract
目的探讨经后穹窿穿刺盆腔注射甲氨蝶呤(MTX)治疗输卵管妊娠的疗效及可行性。方法选择我院收治确诊的输卵管妊娠96例,随机分为3组。实验组:经后穹窿穿刺盆腔注射MTX 50 mg+米非司酮+中药;对照一组:单次MTX肌肉注射+米非司酮+中药;对照二组:米非司酮+中药。用药期观察患者一般生命体征,治疗后第4天和第7天复查测血β-HCG。用药后1周B超监测包块大小,并记录患者β-HCG转阴时间及住院时间。结果实验组29例患者治疗成功,治愈率90.6%,均明显高于对照一组和对照二组(P<0.05);血β-HCG转阴时间及住院时间均较对照组明显缩短(P<0.05)。结论经后穹窿穿刺盆腔注射MTX治疗输卵管妊娠疗效确切,具有简单、不良反应少等优点。
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Key words
posterior fornix,chorionic gonadotropin,human,beta subunit,methotrexate,mifepristone,tubal pregnancy
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