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【【摘要】】 目的:观察改良B-Lynch缝合术治疗产后难治性子宫出血的临床效果。方法:采用回顾性分析本院难治性产后子宫出血患者临床资料52例,按止血方法分为改良B-Lynch缝合组及对照组,比较两组患者止血成功率、子宫保留率、止血时间、术中出血量及术后24 h阴道出血量。结果:两组患者均止血成功,止血成功率均为100%,改良B-Lynch缝合组子宫保留率高于对照组,改良B-Lynch缝合组止血时间短于对照组,术中出血量及术后24 h阴道出血量少于对照组。结论:改良B-Lynch缝合治疗难治性子宫出血效果确切,具有较好的临床效果。 [关键词] 难治性产后出血;改良B-Lynch缝合术;止血;疗效分析 [中图分类号] R714.46+1 [文献标识码] A [文章编号] 1674-4721(2011)11(c)-021-02 Curative effect of improved B-Lynch sutura on incurable postpartum haemorrhagia uterina HU Lijun Department of Gynaecology and Obstetrics, Juye People′s Hospital of Heze City, Shandong Province, Juye 274900, China [Abstract] Objective: To observe the clinical effect of reformative B-Lynch sutura on incurable postpartum haemorrhagia uterina. Methods: 52 clinical date of patients with incurable postpartum haemorrhagia uterina were analyzed with retrospective way and were divided into reformative B-Lynch sutura group and control group, achievement ratio of hemostasis, rate of uterus retented, time of hemostasis, volume of hemorrhage in operation and 24 hours in postoperation were contrasted. Results: All hemostasis succeed, achievement ratio of hemostasis was 100%, in comparison with control group, rate of uterus retented was higher, time of hemostasis was shorter, volume of hemorrhage in operation and 24 hours in postoperation were lesser in B-Lynch sutura group. Results: B-Lynch sutura has preonunced effect in incurable postpartum haemorrhagia uterina and good clinical curative effect. [Key words] Incurable postpartum haemorrhagia uterina; Improved B-Lynch sutura; Hemostasis; Curative effect 难治性子宫出血是产妇分娩过程中严重并发症之一,多由于宫缩不良、凝血功能障碍、胎盘剥离异常等因素引起,出血速度快,严重者可以引起患者临床死亡,B-Lynch缝合术是治疗子宫产后出血的有效方法之一[1-2],近年来本院采用改良B-Lynch缝合术治疗产后难治性子宫出血,取得了较好的临床效果,现将结果报道如下: 1 资料与方法 1.1 一般资料 选择本院2005年1月~2011年1月难治性产后子宫出血患者临床资料52例,年龄24~36岁,平均(27.0±4.6)岁,其中,经产妇19例,初产妇33例,孕周37~42周,平均39.6周,胎盘早剥22例,宫缩乏力28例,凝血功能障2例,患者难治性子宫出血诊断符合中华医学会妇产科分会制定的产后出血诊断标准。患者入选后按止血方法不同分为B-Lynch缝合组及对照组,B-Lynch缝合组27例,对照组25例,两组患者的年龄、孕周、出血原因、凝血功能及出血原因经统计学分析无显著差异,具有可比性。 1.2 止血方法 两组患者均经常规止血处理无效,其中27例患者采用改良B-Lynch压缩缝合术,用 1号可吸收线自子宫下段横切口下缘距右侧边缘 3 cm处进针入宫腔至切口上缘距子宫侧方4 cm出针,自此向宫底方向褥式缝合子宫浆肌层 3~4针至宫底距宫角3 cm处再由宫底至后壁向宫颈方向褥式缝合子宫浆肌层3~4针。与前壁进针处相对应部位进针入宫腔,再水平出针至左侧子宫后壁。其余25例患者采用子宫动脉结扎术,止血仍无效后采用子宫切除术6例。 1.3 观察指标 观察两组患者止血成功率、子宫保留率、出血量、止血时间及术后24 h阴道出血量。 1.4 统计学方法 数据处理采用SPSS 17.0汉语版统计学软件,统计学方法计量资料采用t检验,计数资料采用卡方检验,检验水准α=0.05,P |
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