干旱区生态环境知识资源中心(Arid): Is there an Association between Vaginal Birth after Cesarean Prediction and Obstetric Anal Sphincter Injury?

Arid

DOI	10.1055/s-0040-1717099
	Is there an Association between Vaginal Birth after Cesarean Prediction and Obstetric Anal Sphincter Injury?
	Brown, Oluwateniola; Luchristt, Douglas; Miller, Emily S.; Pidaparti, Mahati; Geynisman-Tan, Julia; Kenton, Kimberly; Lewicky-Gaupp, Christina
通讯作者	Brown, O
来源期刊	AMERICAN JOURNAL OF PERINATOLOGY
ISSN	0735-1631
EISSN	1098-8785
出版年	2020-09
英文摘要	Objective This study aimed to estimate whether there is an association between the predicted probability of vaginal birth after cesarean delivery (VBAC) and the occurrence of obstetric anal sphincter injuries (OASIS). Study Design This was a single-site retrospective cohort study of all women with a singleton vaginal birth after a previous cesarean section between January 2011 and December 2016. Women were divided into four ordinal groupings by the predicted probability of achieving vaginal birth after cesarean using the Maternal-Fetal Medicine Units Network VBAC calculator (less than 41%, 40.1-60%, 60.1-80%, and greater than 80%). The primary outcome was OASIS, defined as a 3rd or 4th degree perineal laceration. Bivariable and multivariable analyses were used to examine the association between predicted VBAC probability and OASIS. Results In total, 1,411 women met inclusion criteria and 73 (5.2%) sustained OASIS. The median predicted probability of VBAC was lower in women with OASIS compared with those without OASIS (60% [interquartile range {IQR}: 48-70%] vs. 66% (IQR: 52-80%),p = 0.02]. On bivariable and multivariable logistic regression, predicted probability of VBAC was associated with increased odds of OASIS (less than 41% probability: adjusted odds ratio [aOR]: 3.18, 95% confidence interval [CI]: 0.90-11.21; 41-60% probability: aOR: 3.76, 95% CI: 1.34-10.57; 61-80% probability aOR: 3.47, 95% CI: 1.25-9.69) relative to women with a predicted probability of VBAC of greater than 80%. Conclusion Having a lower predicted probability of VBAC is associated with an increased risk of OASIS at the time of a VBAC relative to those with greater than 80% predicted probability. Incorporation of this aspect of maternal morbidity may inform risk-stratification at the time of trial of labor after cesarean, as well as the choice of performing an operative vaginal delivery.
英文关键词	OASIS VBAC trial of labor
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000573527800005
WOS关键词	RISK-FACTORS ; DELIVERY ; WOMEN ; RATES
WOS类目	Obstetrics & Gynecology ; Pediatrics
WOS研究方向	Obstetrics & Gynecology ; Pediatrics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/328282
作者单位	[Brown, Oluwateniola; Luchristt, Douglas; Geynisman-Tan, Julia; Kenton, Kimberly; Lewicky-Gaupp, Christina] Northwestern Univ, Div Female Pelv Med & Reconstruct Surg, Chicago, IL 60611 USA; [Miller, Emily S.] Northwestern Univ, Div Maternal Fetal Med, Chicago, IL 60611 USA; [Pidaparti, Mahati] Northwestern Univ, Dept Pediat, Feinberg Sch Med, Chicago, IL 60611 USA
推荐引用方式 GB/T 7714	Brown, Oluwateniola,Luchristt, Douglas,Miller, Emily S.,et al. Is there an Association between Vaginal Birth after Cesarean Prediction and Obstetric Anal Sphincter Injury?[J],2020.
APA	Brown, Oluwateniola.,Luchristt, Douglas.,Miller, Emily S..,Pidaparti, Mahati.,Geynisman-Tan, Julia.,...&Lewicky-Gaupp, Christina.(2020).Is there an Association between Vaginal Birth after Cesarean Prediction and Obstetric Anal Sphincter Injury?.AMERICAN JOURNAL OF PERINATOLOGY.
MLA	Brown, Oluwateniola,et al."Is there an Association between Vaginal Birth after Cesarean Prediction and Obstetric Anal Sphincter Injury?".AMERICAN JOURNAL OF PERINATOLOGY (2020).