External cephalic version following prior cesarean delivery: A comparative cohort analysis.

OBJECTIVE: To analyze the success rate of external cephalic version (ECV) in pregnant women with a history of previous cesarean section, as well as to describe the rate of complications associated with the procedure. METHODS: A retrospective cohort study of women who were offered an ECV at "Virgen de la Arrixaca" Clinic University Hospital (Murcia, Spain) between January 2014 and December 2023. We collected data for previous cesarean delivery, obstetric history, fetal presentation, amniotic fluid volume, ECV success rate, complications related to ECV, mode of delivery, and neonatal outcomes. The study confidently performed ECV under sedation with propofol and tocolysis with ritodrine. Univariate and multivariate analyses were conducted to compare the success rate of ECV, ECV complications, and mode of delivery between women with and without previous cesarean sections. RESULTS: Of 1116 pregnant women who were offered ECV, 911 were included in the study, with 42 having a previous cesarean section. The success rate of ECV in pregnant women with a previous cesarean section was 78.6% (adjusted odds ratio 1.18; 95% confidence interval 0.49-2.86; P = 0.708), with a low complication rate of 9.5%, such as non-reassuring fetal heart rate (7.1%) or major vaginal bleeding (2.4%). Of the women who attempted a vaginal delivery after ECV, 80.8% were successful. CONCLUSIONS: These findings support that ECV is a safe and effective option for women with a previous cesarean section, with success rates comparable to those in women without a previous cesarean section.

External Cephalic Version: Is it an Effective and Safe Procedure?

External cephalic version (ECV) is an effective procedure for reducing the number of cesarean sections. To date, there is no video publication showing the methodology of this procedure. The main objective is to show how to perform ECV with a specific protocol with tocolysis before the procedure and analgesia. Moreover, we describe and analyze the factors associated with successful ECV, and also compare to deliveries in the general pregnant population. A retrospective and descriptive analysis of ECV carried out at the Hospital Clinico Universitario Virgen de la Arrixaca in Murcia (Spain) between 1/1/2014 and 12/31/2018 was assessed. The latest data available of labor deliveries in the local center, which is the biggest maternity department in Spain, were from 2018. 320 patients were recruited and 3 pregnant women were lost during the study. ECV was carried out at 37±3 weeks gestation. ECV was successful in 82.5% (N=264). 19 complications were reported (5.9%): 8 vaginal bleeding (2.5%), 9 fetal bradycardia (2.8%), 1 preterm rupture of membranes (0.3%) and 1 cord prolapse (0.3%). A previous vaginal delivery increases the success rate of ECV ORadjusted=3.03 (1.62-5.68). Maternal Body Mass Index (BMI) affects the success of ECV ORadjusted=0.94 (0.89-0.99). Patients with BMI>40 kg/m2 have an ORadjusted=0.09 (0.009-0.89) compared with those with BMI <25 kg/m2. If ECV was successful, the cesarean delivery index is 22.2% (17.5-27.6%), the eutocic delivery index is 52.1% (46.1-58.1%) and the instrumented vaginal delivery index is 25.7% (20.7-31.2%). There are no differences in cesarean and eutocic delivery indexes after successful ECV. However, a successful ECV is associated with a 6.29% increase in the instrumented delivery rate (OR=1.63). ECV is an effective procedure to reduce the number of cesarean sections for breech presentations. Maternal BMI and previous vaginal delivery are associated with ECV success. Successful ECV does not modify the usual delivery pattern.

Trombosis de la vena ovárica con extensión a la vena cava inferior en el posparto / Ovarian vein thrombosis spreading to the inferior vena cava

La trombosis de la vena ovárica es una complicación que puede aparecer durante el puerperio o después de una intervención quirúrgica pélvica. Es una entidad poco frecuente pero potencialmente grave, de ahí la importancia del diagnóstico y el tratamiento temprano. Debe sospecharse ante la aparición de fiebre y dolor abdominal agudo en los primeros días posparto. La prueba diagnóstica de elección sigue siendo la tomografía computarizada (TC) con contraste. Tras la administración de antibióticos de amplio espectro y heparina, la mejoría clínica es inmediata.Presentamos un caso de trombosis de la vena ovárica que aparece como complicación tras la realización de una cesárea (AU)

Ovarian vein thrombosis is a complication that can appear during the postpartum period or after pelvic surgery. This complication is a rare but serious entity requiring early diagnosis and treatment and should be suspected in patients with fever and acute abdominal pain at the beginning of the postpartum. Imaging diagnosis with contrast computed tomography remains the gold standard. Administration of broad-spectrum antibiotics and heparin therapy produces immediate clinical improvement.We report a case of ovarian vein thrombosis after a cesarean delivery (AU)