Maternal and neonatal outcomes in transverse and vertical skin incision for placenta previa

BMC Pregnancy and Childbirth

卷:21

Ting Chen¹  Juan Liu²  Shuzhen Wu²  Fengying Chen³  Dongxin Lin⁴  Zixing Zhou⁴  Huishan Zhang⁴  Xiaoling Guo⁴  Jiaming Rao⁴  Dazhi Fan⁴  Zhengping Liu⁴  Pengsheng Li⁴  Gengdong Chen⁴ 

[1] Department of Foetal Ultrasonic, Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University;

[2] Department of Obstetrics, Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University;

[3] Department of Radiology, Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University;

[4] Foshan Institute of Fetal Medicine, Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University;

关键词: Placenta previa;    Cesarean delivery;    Skin incision;    Maternal and neonatal morbidity;   

DOI  :  10.1186/s12884-021-03923-1

来源: DOAJ

【 摘 要 】

Abstract Background Placenta previa, a serious obstetric issue, should be managed by experienced teams. The safe and appropriate mode of delivery for placenta previa is by cesarean delivery. However, no studies were found comparing either maternal or neonatal outcomes for different skin incision in women with placenta previa. The aim of this study was to compare maternal and neonatal outcomes by skin incision types (transverse compared with vertical) in a large cohort of women with placenta previa who were undergoing cesarean delivery. Methods This was a retrospective cohort study carried out between January 2014 and June 2019. All pregnant women with placenta previa had confirmed by ultrasonologist before delivery and obstetrician at delivery. The primary outcome was the estimated blood loss during the surgery and within the first 24 hours postoperatively. Mean (standard deviation), median (interquartile range) or frequency (percentage) was reported to variables. Appropriate parametric and nonparametric tests were used to analyses. Results The study included 1098 complete records, 332 (30.24%) cases in the vertical skin incision group and 766 (69.76%) cases in the transverse skin incision group. Those with vertical incision showed a higher percentage of preterm delivery, anterior placenta, abnormally invasive placenta, and history of previous cesarean delivery, and a lower percentage of first pregnancy, in vitro fertilization, and emergency cesarean delivery. After controlling for confounding factors, higher incidence of post-partum hemorrhage (OR 5.47, 95% CI 3.84–7.79), maternal intensive care unit (OR 4.30, 95% CI 2.86–6.45), transfusion (OR 5.97, 95% CI 4.15–8.58), and 5-min APGAR< 7 (OR 9.03, 95% CI 1.83–44.49), a more estimated blood loss (β 601.85, 95%CI 458.78–744.91), and a longer length of hospital stay after delivery (β 0.54, 95%CI 0.23–0.86) were found in the vertical skin incision group. Conclusions Our data demonstrated that transverse skin incision group showed the better perinatal outcomes in women with placenta previa. Future collaborative studies are needed to be done by centers for placenta previa to have a better understanding of the characteristics and the outcomes of the disease in the choosing skin incision.

【 授权许可】

Unknown