亲水性聚氨酯宫颈扩张棒在引产中的应用

初产妇30例,用亲水性聚氯酯泡沫宫颈扩张棒(简称“扩张棒”)作人工剥膜与破膜加催产素引产前扩张宫颈,同时以条件类同初产妇30例进行对照。扩张棒组置棒前宫颈成熟度评分为2.93±0.91,对照组为3.7±0.88,两组无显著差异:扩张后宫颈评分为6.13±1.22,与扩张前有显著差异(P<0.05)。扩张棒组引产成功率为92.6%,而对照组为64.3%,差异非常显著(P<0.01),同时能缩短产程。本组用扩张棒组引产的30例,无一例发生产时、产后感染。     

Bishop scoring: Perceived benefits of using in labour induction by Turkish midwives

It is not always possible to achieve a successful induction. Bishop scoring system is an efficient method used in determining whether the induction will be effective or not. The aim of this study was to train midwives on the benefits and use of the Bishop scoring system and to minimize the unnecessary use of induction. This study was conducted as pretest–posttest quasi‐experimental design. This study was conducted in a maternity hospital in Erzurum between 01 February and 31 July 2012. In the study, the midwives received training on the use of the Bishop scoring system, and changes in their knowledge levels and application during practice of induction were then evaluated. While only 20% of midwives were using the Bishop score before the training, 56.7% started to use this tool after the training. Comparing the examinations performed on pregnant women by the midwives in the pre‐induction period before and after the training, the mean of the Bishop score changed from 7.26 to 9.68 after the training. It was determined that the training could increase the knowledge levels of midwives regarding the Bishop scoring system and their attention paid to the Bishop scoring system in the practice of induction.     

Induction of cervical compliance by balloon catheter in late pregnancy

Balloon catheter was used for pre-induction cervical priming and in order to enhance induction of labor in 51 patients. This procedure was found to be a safe and effective adjunct to induction of labor in patients with unripe cervices (mean Bishop score 3.4) with induction of labor to delivery time of 6.5 h.     

Evaluation of quantitative ultrasound tissue characterization of the cervix and cervical length in the prediction of premature delivery for patients with spontaneous preterm labor

OBJECTIVE: This study was to evaluate the predictive value of the uterine cervix tissue with the use of quantitative ultrasound gray level analysis for preterm delivery. STUDY DESIGN: Sixty-eight patients with preterm labor between 20 and 35 weeks of gestation were included. When two-dimensional transvaginal ultrasound measurement of cervical length was completed, a region of interest of constant size was defined in the midsection of the posterior wall, and the tissue-specific gray scale was determined. Preterm delivery of <37 weeks of gestation was sought. RESULTS: Twenty-eight patients (41.2%) were delivered preterm. The risk for preterm delivery was increased significantly in patients with cervical length of Bishop score of >/=4 (odds ratio, 3.44; 95% CI, 1.21-9.75), and with decreased mean gray scale value (odds ratio, 12.13; 95% CI, 3.69-39.88). Parity and uterine contractions were not significant as predictors for preterm delivery, although the risk for preterm delivery increased with higher parity (odds ratio, 1.8; 95% CI, 0.68-4.79). The risk for preterm delivery remained nearly the same by uterine contractions (odds ratio, 0.92; 95% CI, 0.28-3.01). A mean scale value of 相似文献   

普贝生用于足月引产的临床观察（附120例分析）

目的探讨普贝生（缓释性前列腺素E栓）用于足月引产的有效性及安全性。方法采用对照观察研究,取120例足月单胎的初产妇阴道内使用普贝生栓剂为观察组,同样条件120例静脉点滴催产缩宫素为对照组。比较两组孕妇的宫颈Bishop评分、产程情况以及对新生儿的影响。结果观察组给药后Bishop评分100％提高≥2分,95％提高≥3分。新生儿Apgar评分全部10分,观察组24h临产率（79％）明显高于对照组（21．66％）,P〈0．01;阴道分娩率（70．8％）高于对照组（59．2％）,P〈0．05;两组新生儿结局差异无统计学意义（P〉0．05）。结论普贝生经证实为安全、有效的引产药物,使用普贝生可以有效促进宫颈成熟,降低剖宫产率。     

Induction of labor in women that had a previous cesarean delivery

Objective: This study aims to evaluate factors that predict the likelihood of the success of induction of labor (IOL) in women that had a previous cesarean section (pCS).

Methods: Pregnant women with one pCS performed more than 18 months prior were included in this retrospective observational study. Of the 242 eligible women, 234 were enrolled; 120 (51.3%) of these women delivered vaginally (VD), with the remainder receiving a repeat CS.

Results: The main reasons for IOL were premature rupture of membranes (PROM) (37.1%) and post-date pregnancy (26.5%). Babies with a birth weight ≥4000?g were more prevalent in women undergoing CS (21/114; 18.4%, p?Having had a previous vaginal delivery (VD) (p?=?0.01), not being African (p?=?0.022), and receiving IOL for PROM (p?=?0.04) with a cervical Bishop score ≥5 (p?=?0.015) significantly predicted the occurrence of a VD, with an 15% variance (p?35 years appears to not affect the success of induction.

Conclusions: A successful IOL should be expected in Caucasian women induced for PROM with a favorable Bishop score.     

间苯三酚应用于产程不同时期的效果分析

目的:探讨间苯三酚应用于产程不同时期的促进作用。方法:150例正常足月妊娠初产妇随机分为3组,孕妇潜伏期使用间苯三酚组(A组)、潜伏期及活跃期联合使用间苯三酚组(B组)和对照组(C组)。当孕妇规律宫缩进入潜伏期时,A、B两组均予间苯三酚80 mg静脉注射,对照组则不予药物处理;宫口开大3 cm时,B组给予间苯三酚40 mg宫颈注射。记录3组产妇的宫口扩张速度和时间(第一产程潜伏期、活跃期时间,第二产程时间)、宫颈水肿发生率、疼痛程度、宫缩及胎心情况、剖宫产率、产时羊水情况、新生儿Apgar评分、产后2小时出血量以及用药过程中母儿不良反应。结果:A、B两组子宫颈口从用药至开全的时间明显短于对照组(P<0.01),其子宫颈口的扩张速度也明显快于对照组(P<0.01)、阴道分娩率明显高于对照组(P<0.05),其中B组活跃期时间明显短于A组;而3组间的新生儿Apgar评分、产后2 h出血量相近(P>0.05)。观察组产妇用药后母儿未出现明显不良反应。结论:产妇在潜伏期静脉注射间苯三酚可加速宫口扩张,对缩短潜伏期有一定的临床意义;潜伏期及活跃期联合使用间苯三酚效果更佳。间苯三酚能加速产妇子宫颈口扩张、缩短产程、提高阴道分娩率,且对母儿无明显不良影响。     

An inversion-ligation technique for incidental appendectomy

Inversion of the appendix does not guarantee that it will slough and a remnant has led to intussusception in two patients. Incidental elimination of the appendix by inversion plus ligation of the base and inversion of the stump appears to be safe, simple, and uncomplicated. This method eliminates the appendix without contamination of the operative field. Such appendectomies are now done in all age groups if the surgical exposure allows ready access to the appendix and cecum.     

IGFBP-1对两种浓度缩宫素在延期妊娠促宫颈成熟引产效果的检测

目的:探讨延期妊娠孕妇静脉滴注不同浓度缩宫素促宫颈成熟引产效果。方法:选择120例孕41～41+6周延期妊娠第一胎孕妇随机分成两组,各用1种浓度缩宫素引产,观察宫颈Bishop评分、宫颈分泌物IGFBP-1的变化,比较其引产效果。结果:两种浓度缩宫素促宫颈成熟率、IGFBP-1测试阳性率、分娩率差异无统计学意义(P>0.05),对宫颈Bishop评分≥7分者缩宫素促宫颈成熟率、IGFBP-1测试阳性率及其阳性分娩率均高于同组≤6分者,差异有统计学意义(P<0.05),其分娩率与IGFBP-1测试阳性结果呈一致性。结论:低浓度缩宫素对延期妊娠孕妇促宫颈成熟引产效果可靠,宫颈分泌物IGFBP-1测试阳性是宫颈成熟、分娩即将发动的标志。宫颈Bishop评分≤6分孕妇宜选用0.2%缩宫素促宫颈成熟,宫颈Bishop评分≥7分、IGFBP-1测试阳性孕妇宜选用0.5%缩宫素促宫颈成熟引产。