Ezegwui H U, Nwogu-Ikojo E E
Department of Obstetrics and Gynaecology, University of Nigeria Teaching Hospital, Enugu, Nigeria.
J Obstet Gynaecol. 2005 Apr;25(3):260-2. doi: 10.1080/01443610500060768.
Our objective was to determine the trend of rupture of the gravid uterus at Enugu, Nigeria and to determine any change in pattern of presentation, management and outcome of such patients. The birth register of 4,333 deliveries at the University of Nigeria Teaching Hospital Enugu from January 1997 and December 2000 were reviewed. Forty-one cases of ruptured uterus were identified and analysed. The incidence of uterine rupture was 1 in 106 deliveries with a mean maternal age of 31.2 years. The majority (75.6%) of the patients were multiparous and had some form of antenatal care (61%) with 19.5% of the total booked at the Teaching Hospital. Many (78.1%) of the patients were in labour for 24?hours or less and 22.0% had oxytocin to augment or induce labour. The majority (68.3%) had a previously scarred uterus and many (53.6%) had lower segment ruptures. At laparotomy 31.7% had repair alone, 29.2% had repair with tubal ligation, 22.0% subtotal hysterectomy and 17.1% total hysterectomy. Perinatal mortality was high (87.8%) and maternal mortality rate 48.8 per 1,000 deliveries. Labour in a previously scarred uterus was the most common aetiological factor followed by obstructed labour in a multiparous woman. The incidence of ruptured uterus is still rising at Enugu, Nigeria but maternal mortality, due to uterine rupture continues to fall. The most commonly performed surgery is repair with or without sterilisation rather than hysterectomy.
我们的目标是确定尼日利亚埃努古地区妊娠子宫破裂的趋势,并确定此类患者的临床表现、治疗及结局模式是否有任何变化。回顾了1997年1月至2000年12月在尼日利亚大学教学医院埃努古分院的4333例分娩记录。共识别并分析了41例子宫破裂病例。子宫破裂的发生率为1/106例分娩,产妇平均年龄为31.2岁。大多数患者(75.6%)为经产妇,且接受了某种形式的产前检查(61%),其中19.5%在教学医院进行了全部预约检查。许多患者(78.1%)分娩时间为24小时或更短,22.0%使用了缩宫素加强或引产。大多数患者(68.3%)既往有子宫瘢痕,许多患者(53.6%)发生下段破裂。剖腹手术时,31.7%仅行修补术,29.2%行修补术加输卵管结扎术,22.0%行次全子宫切除术,17.1%行全子宫切除术。围产儿死亡率很高(87.8%),产妇死亡率为每1000例分娩48.8例。既往有子宫瘢痕的产妇分娩是最常见的病因,其次是经产妇的梗阻性分娩。在尼日利亚埃努古地区,子宫破裂的发生率仍在上升,但因子宫破裂导致的产妇死亡率持续下降。最常施行的手术是有或没有绝育的修补术,而非子宫切除术。