产钳和负压吸引助娩对于产妇和新生儿的即刻效应

来源 :世界核心医学期刊文摘(妇产科学分册) | 被引量 : 0次 | 上传用户:lanying
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
OBJECTIVE: To estimate the differences in immediate maternal and neonatal effects of forceps and vacuum-assisted deliveries. METHODS: We conducted a medical record review of all forceps and vacuum-assisted deliveries that occurred from January 1, 1998, to August 30, 1999, at Winthrop-University Hospital. Maternal demographics and delivery characteristics were recorded. Maternal outcomes, such as use of episiotomy and presence of lacerations, were studied. Neonatal outcomes evaluated were Apgar scores, neonatal intensive care unit admissions, cephalohematomas, instrument marks and bruising, and caput and molding. RESULTS: Of 508 operative vaginal deliveries, 200 were forceps and 308 were vacuum assisted. Forceps were used more often than vacuum for prolonged second stage of labor (P = .001). There was a higher rate of epidural (P = .02) and pudendal(P < .001) anesthesia, episiotomies (P = .01), maternal third-and fourth-degree perineal (P < .001) and vaginal lacerations (P = .004) with the use of forceps, whereas periurethral lacerations were more common in vacuum-assisted (P = .026) deliveries. More instrument marks and bruising (P < .001) were found in the neonates delivered by forceps, whereas there was a greater incidence of cephalohematomas (P = .03) and caput and molding (P < .001) in the neonates delivered with vacuum. Multivariable logistic regression analysis showed that forceps use was associated with an increase in major perineal and vaginal tears (odds ratio [OR] 1.85; 95%confidence interval [CI] 1.27, 2.69; P = .001), an increase in instrument marks and bruising (OR 4.63; 95%CI 2.90, 7.41; P < .001) and a decrease in cephalohematomas (OR 0.49; 95%CI 0.29, 0.83; P = .007) compared with the vacuum. CONCLUSIONS: Maternal injuries are more common with the use of forceps. Neonates delivered with forceps have more facial injuries, whereas neonates delivered with vacuum have more cephalohematomas. METHODS: We conducted a medical record review of all forceps and vacuum-assisted deliversions that occurred from January 1, 1998, to August 30, Maternal outcomes, such as use of episiotomy and presence of lacerations, were studied. Neonatal outcomes assessed were Apgar scores, neonatal intensive care unit admi-sessions, cephalohematomas, instrument RESULTS: Of 508 operative vaginal deliveries, 200 were forceps and 308 were vacuum assisted. Forceps were used more often than vacuum for prolonged second stage of labor (P = .001). There was a higher rate of epidural (P = .02) and pudendal (P <.001) anesthesia, episiotomies (P = .01), maternal third- and fourth- degree perineal (P <.001) with the use of forceps, while periurethral lacerations were more common in vacuum-assisted (P = .026) deliveries. More instrument marks and bruising (P <.001) were found in the neonates delivered by forceps, there there was a greater incidence Multivariable logistic regression analysis showed that forceps use was associated with an increase in major perineal and vaginal tears (odds ratio [OR]) 1.85; 95% confidence interval [CI] 1.27, 2.69; P = .001), an increase in instrument marks and bruising (OR 4.63; 95% CI 2.90, 7.41; P <.001) and a decrease in cephalohematomas ; 95% CI 0.29, 0.83; P = .007) compared with the vacuum. CONCLUSIONS: Maternal injuries are more common with the use of forceps. Neonates delivered with forceps have more facial injuries, but neonates delivered with vacuum have more cephalohematomas.
其他文献
Objective: We aimed to determine whether second- trimester abortion using isosorbide mononitrate (IMN) in addition to gemeprost is more effective and reduces si
1月22日,以“众人齐心双翼齐飞”为主题的长安福特全新翼虎、全新翼搏大客户上市活动在厦门隆重举行。长安福特邀请了来自全国各地政府部门、公、检、法、司、执法部门的采购
The structural,electronic properties and formation energies of sulfur and alkaline earth codoped delafossite CuAlO_2 have been investigated using the first-prin
Two novel acid-base adducts,[H_2L_1~(2+)](Hpbda)_2(1,L_1 = l,4-di(lH-imidazol-4-yl)benzene,H_2pbda = 1,4-benzenedicarboxylic acid) and[H_2L_2~(2+)](NO_3)_2(2,L_
依照中华人民共和国《旅游区(点)质量等级的划分与评定》国家标准,国家旅游局已验收批准我区1家AAAA级旅游区和3家AAA级旅游区。经自治区旅游区(点)质量等级评定委员会批准,确定21
目的建立人体血浆中奥沙普秦浓度的HPLC-MS/MS分析方法。方法以布洛芬为内标,采用乙腈-20 mmol/L乙酸铵缓冲溶液(60∶40)为流动相,以AQ-C18(5μm,2.1 mm×100 mm,美国Welch公
竞争情报的出现为图书馆员带来了新的机遇,同时迫使图书馆员避免停滞不前。图书馆员开展竞争情报服务上升到竞争情报分析,成为专业的竞争情报人员,需要动力和专业技术。 The
Background: Selective serotonin reuptake inhibitors (SS- RIs) have been associated with withdrawal symptoms. We investigated whether use of these drugs in pregn
在中关村怀柔园,北京森根比亚生物工程技术有限公司(下称森根比亚)并不算大,但却很有影响力。作为一家从军工企业转型而来的公司,其生产的高技术含量的比亚有机磷水解酶(简称“比亚酶”)已经获得市场的高度认可。2008年北京奥运会期间,“比亚酶”被指定为食品安全三项技术保障措施之一,在所有奥运签约酒店中使用;2009年共和国60周年大庆中,“比亚酶”也被列为安防保障产品之一。现在,“比亚酶”已经被列入住建
OBJECTIVE: To compare umbilical cord and maternal serum peak gentamicin concentration, gentamicin elimination, and clinical outcomes between women who received