Evaluating Professional Society Guidelines on Vaginal Birth After Cesarean

The objective was to compare national guidelines regarding vaginal birth after cesarean. Along with the American College of Obstetricians and Gynecologists practice bulletin, guidelines from the Royal College of Obstetricians and Gynaecologists and the Society of Obstetricians and Gynecologists of Canada were reviewed and compared. Although the 3 organizations agree on most of the risk factors for uterine rupture and failed vaginal birth after cesarean (VBAC), there were some variances in the recommendations to women with 2 previous cesareans and those who required oxytocin augmentation. A disagreement was also present in regard to the availability and requirement of resources to allow a trial of labor after a previous cesarean. Although concerns could be raised about how the literature is synthesized, the 3 organizations recognized the potential biases in published reports and the lack of randomized trials. Semin Perinatol 34:314-317 (C) 2010 Elsevier Inc. All rights reserved.