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Vaginal birth after cesarean section in twin gestation
1Department of Obstetrics and Gynecology, Los Angeles County/University of Southern California Women's and Children's Hospital 90033, USA.
American Journal of Obstetrics and Gynecology
|July 1, 1996
Summary
A trial of labor for women with twins after a previous cesarean delivery is safe. This approach offers an effective alternative to routine repeat cesarean births, reducing surgical interventions.
Area of Science:
- Obstetrics and Gynecology
- Maternal-Fetal Medicine
- Reproductive Health
Background:
- Vaginal birth after cesarean (VBAC) is a complex decision, especially in cases of multiple gestation.
- Previous cesarean delivery necessitates careful consideration for subsequent births.
Purpose of the Study:
- To evaluate the safety and efficacy of a trial of labor for women with twins who have had a prior cesarean section.
- To compare outcomes of attempted vaginal birth versus elective repeat cesarean delivery in this specific patient population.
Main Methods:
- Retrospective analysis of delivery records and hospital charts over a 10-year period (1985-1994).
- Inclusion criteria for trial of labor excluded women with vertical uterine scars, prior uterine rupture, unrepaired dehiscence, or other obstetric contraindications.
- Classification of uterine defects into ruptures (requiring intervention) and dehiscences.
Main Results:
- Out of 210 women with twins and previous cesarean births, 118 (56%) had repeat cesarean deliveries.
- Ninety-two women (44%) attempted a trial of labor.
- No uterine ruptures occurred in the trial of labor group, with no increase in maternal or perinatal morbidity or mortality.
Conclusions:
- A trial of labor is a safe and effective option for women with twins following a previous cesarean section.
- This approach provides a viable alternative to routine repeat cesarean delivery, potentially reducing surgical interventions.