Cesarean section in term breech presentations: do rates of adverse neonatal outcomes differ by hospital birth volume?

2006 ◽  
Vol 34 (3) ◽  
Author(s):  
Christine Hoehner ◽  
Amy Kelsey ◽  
Nermeen El-Beltagy ◽  
Raul Artal ◽  
Terry Leet
2006 ◽  
Vol 61 (9) ◽  
pp. 573-574
Author(s):  
Christine Hoehner ◽  
Amy Kelsey ◽  
Nermeen El-Beltagy ◽  
Raul Artal ◽  
Terry Leet

2021 ◽  
Vol 29 (3) ◽  
pp. 200-209
Author(s):  
Zeynep Gedik Özköse ◽  
Süleyman Cemil Oğlak

Objective This study aimed to determine the effect of advanced maternal age (AMA) on maternal and neonatal outcomes in pregnant women aged ≥35 years compared with patients aged 30–34 years. Also, we aimed to analyze the risk estimates of potential confounders to identify whether these variables contributed to the development of adverse pregnancy outcomes or not. Methods This retrospective cohort study included 2284 pregnant women aged ≥35 years at the time of delivery who was delivered in a tertiary referral hospital from January 1, 2016, to December 31, 2020. We further classified these women into two subgroups: 35–39 years as early AMA (EAMA), and ≥40 years as very AMA (VAMA). Pregnancy complications and adverse neonatal outcomes were recorded. Results Compared to younger women, pregnant AMA women had significantly higher risks of complicated pregnancies, including a higher risk of gestational diabetes mellitus (GDM, p<0.001), polyhydramnios (p<0.001), cesarean section (p<0.001), stillbirths (p<0.001), major fetal abnormality (p<0.001), preterm delivery (p<0.001), lower birth weight (p<0.001), lower 5-minute Apgar scores (p<0.001), lower umbilical artery blood pH values (p<0.001), neonatal intensive care unit (NICU) admission (p<0.001), and length of NICU stay (p<0.001). Conclusion We found a strong and significant association between VAMA and adverse pregnancy outcomes, including an increased risk of GDM, polyhydramnios, cesarean section, and adverse neonatal outcomes, including a higher risk of stillbirths, preterm delivery, lower birth weight, lower 5-minute Apgar scores, and NICU admission.


2020 ◽  
Vol 9 (8) ◽  
pp. 2409
Author(s):  
Maria-Christina Antoniou ◽  
Leah Gilbert ◽  
Justine Gross ◽  
Jean-Benoît Rossel ◽  
Céline Julie Fischer Fumeaux ◽  
...  

The objectives of this study were to (a) assess the utility of fetal anthropometric variables to predict the most relevant adverse neonatal outcomes in a treated population with gestational diabetes mellitus (GDM) beyond the known impact of maternal anthropometric and metabolic parameters and (b) to identify the most important fetal predictors. A total of 189 patients with GDM were included. The fetal predictors included sonographically assessed fetal weight centile (FWC), FWC > 90% and <10%, and fetal abdominal circumference centile (FACC), FACC > 90% and < 10%, at 29 0/7 to 35 6/7 weeks. Neonatal outcomes comprising neonatal weight centile (NWC), large and small for gestational age (LGA, SGA), hypoglycemia, prematurity, hospitalization for neonatal complication, and (emergency) cesarean section were evaluated. Regression analyses were conducted. Fetal variables predicted anthropometric neonatal outcomes, prematurity, cesarean section and emergency cesarean section. These associations were independent of maternal anthropometric and metabolic predictors, with the exception of cesarean section. FWC was the most significant predictor for NWC, LGA and SGA, while FACC was the most significant predictor for prematurity and FACC > 90% for emergency cesarean section. In women with GDM, third-trimester fetal anthropometric parameters have an important role in predicting adverse neonatal outcomes beyond the impact of maternal predictors.


PLoS ONE ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. e0249557
Author(s):  
Ayah Al Bizri ◽  
Nansi S. Boghossian ◽  
Anwar Nassar ◽  
Pascale Nakad ◽  
Dina Jaber ◽  
...  

Background Rate of cesarean section (CS), including elective CS has globally increased. Studies have found that term elective CS before 39 weeks of gestation is associated with increased risk of adverse respiratory outcomes. Objective To determine the rate of elective CS and examine the association between timing of elective term CS and adverse neonatal outcomes in a large population of Lebanese women. Methods A Multi-Center Study was conducted using data from the National Collaborative Perinatal Neonatal Network database. Simple and multivariable logistic regression models were used to examine the association between timing of term elective CS and adverse neonatal outcomes. Some of the neonatal adverse outcomes we examined included respiratory distress syndrome, admission to the NICU, and a composite of respiratory outcomes. Results A total of 28,997 low risk mothers who delivered through primary and repeat elective CS were included in the study. Uncomplicated elective planned term CS constituted 25% of all CS deliveries in Lebanon. Primary and repeat CS at 37 weeks of gestation increased the odds of most of the studied adverse neonatal outcomes. There were few associations between CS and adverse neonatal outcomes at 38 weeks of gestation. Conclusions Term primary and repeat cesarean delivery prior to 39 weeks of gestation is associated with respiratory and other adverse neonatal outcomes. Delaying birth 1–2 weeks till 39 weeks of gestation can prevent 64–77% of adverse respiratory outcomes.


2021 ◽  
Vol 28 (7) ◽  
pp. 936-943
Author(s):  
Abeera Choudry ◽  
◽  
Maria Habib ◽  
Zaineb Shamim ◽  
Syeda Zubda Batool ◽  
...  

Objective: To evaluate the frequency of meconium stained liquor (MSL) in low risk women and its effect on perinatal outcomes. Study Design: Prospective Case Control study. Setting: Department of Obstetrics and Gynecology Military Hospital, Rawalpindi. Period: January to August 2017. Material & Methods: Distribution of MSL was studied according to its grade. Data included demographic profile, mode of delivery, intrapartum factors and neonatal outcomes. Descriptive statistics and chi-square were used for analysis. Results: Frequency of MSL was 376 (3.65%) among 10,281 deliveries during study period. A total of 752 women were included in the study which were divided into cases and controls. Nulliparity and advanced gestational age were significantly associated with MSL. Distribution of grade of meconium was 20.5%, 56.4% and 23.1% for grade I, II and III MSL. Breech presentation, fetal heart rate abnormalities and cesarean section were significantly associated with MSL. Low apgar score at 1 and 5 minutes, Neonatal intensive unit care admissions and fetal complications had positive correlation with MSL. Frequency of meconium aspiration syndrome (MAS) was 16.4%, birth asphyxia 5.31% and respiratory distress syndrome (RDS) 1.32% amongst all the cases of MSL. However, frequency of MAS, birth asphyxia and RDS was 0.6%, 0.19%, 0.02% in general obstetric population. Neonatal mortality was 29% in MAS, 3.4% in MSL and 0.12% in general population. Adverse neonatal outcomes had positive correlation with increasing grade of meconium. Conclusion: There is a significant frequency of meconium stained liquor even in low risk women. MSL is significantly associated with increased cesarean section rates and adverse neonatal outcomes.


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