We have located links that may give you full text access.
EVALUATION STUDY
JOURNAL ARTICLE
Evaluation of outcomes associated with trial of labor after cesarean delivery after a change in clinical practice guidelines in an academic hospital.
Journal of Maternal-fetal & Neonatal Medicine 2017 September
OBJECTIVE: To evaluate maternal-neonatal morbidity for women undergoing trial of labor after cesarean (TOLAC) following clinical practice changes based upon ACOG's 2010 VBAC guideline.
STUDY DESIGN: Four-year retrospective cohort analysis around implementation of a hospital guideline in women undergoing TOLAC with a live, cephalic, singleton without lethal anomaly ≥24 weeks and ≥1 prior cesarean. Maternal-neonatal outcomes pre- and post-guideline implementation were compared. Primary outcome was composite maternal morbidity (uterine rupture or dehiscence, hysterectomy, transfusion, thromboembolism, operative/delivery injury, chorioamnionitis/endometritis, shoulder dystocia, death). Secondary outcomes included neonatal morbidity.
RESULTS: Four hundred and fifty women underwent TOLAC before and 781 after guideline implementation. Post-guideline, there was a significant increase in age, body mass index, labor length, women with >1 cesarean, comorbid condition and induced labor. Composite maternal morbidity was significantly higher after the guideline (13.78% versus 18.82%, p = 0.02), possibly due to an increased rate of chorioamnionitis/endometritis, which was no longer significant after control for potential confounders in multivariable analysis. There were no differences in neonatal outcomes. Vaginal birth after cesarean (VBAC) success rates were unchanged (78.9% before versus 78.1% after, p = 0.75), however hospital VBAC rates increased after the guideline (26% versus 33%, p < 0.0001).
CONCLUSIONS: Adoption of ACOG's TOLAC practice changes can increase VBAC rates without increasing maternal-neonatal morbidity from TOLAC.
STUDY DESIGN: Four-year retrospective cohort analysis around implementation of a hospital guideline in women undergoing TOLAC with a live, cephalic, singleton without lethal anomaly ≥24 weeks and ≥1 prior cesarean. Maternal-neonatal outcomes pre- and post-guideline implementation were compared. Primary outcome was composite maternal morbidity (uterine rupture or dehiscence, hysterectomy, transfusion, thromboembolism, operative/delivery injury, chorioamnionitis/endometritis, shoulder dystocia, death). Secondary outcomes included neonatal morbidity.
RESULTS: Four hundred and fifty women underwent TOLAC before and 781 after guideline implementation. Post-guideline, there was a significant increase in age, body mass index, labor length, women with >1 cesarean, comorbid condition and induced labor. Composite maternal morbidity was significantly higher after the guideline (13.78% versus 18.82%, p = 0.02), possibly due to an increased rate of chorioamnionitis/endometritis, which was no longer significant after control for potential confounders in multivariable analysis. There were no differences in neonatal outcomes. Vaginal birth after cesarean (VBAC) success rates were unchanged (78.9% before versus 78.1% after, p = 0.75), however hospital VBAC rates increased after the guideline (26% versus 33%, p < 0.0001).
CONCLUSIONS: Adoption of ACOG's TOLAC practice changes can increase VBAC rates without increasing maternal-neonatal morbidity from TOLAC.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app