Intensive care unit

Biology

Gestation

Surgery

Cervix

Confounding

Cohort study

Genetics

Pediatrics

Neonatal intensive care unit

Cervical dilation

Internal medicine

Obstetrics

Prospective cohort study

Medicine

Observational study

Cancer

Pregnancy

The Journal of Maternal-Fetal & Neonatal Medicine

Objective Our objective was to evaluate the impact of a standardized induction protocol on reducing maternal and neonatal morbidity in women undergoing an induction with an unfavorable cervix.Study Design We performed a prospective cohort study of women undergoing an induction from May 2013 to June 2015. Women who were ≥18 years, ≥37 weeks with intact membranes and an unfavorable cervix (Bishop score of ≤6 and cervical dilation ≤2 cm) with no prior cesarean were included. We compared the following outcomes between women managed with the labor protocol versus women in an observation group, managed at the discretion of the provider: Labor length, cesarean delivery, maternal and neonatal morbidity, and neonatal intensive care unit admission for >48 hours. Multivariable models incorporated confounders specific to each outcome.Results 855 women were included (491: labor protocol group; 364: observational group). Women in the labor protocol group had a shorter time to delivery (15.7 hours vs. 18.0 hours, p < .001), a decrease in maternal morbidity (7.3% vs. 11.5%, p = .04), lower rates of NICU admission >48 hours (3.5% vs 8%, p = .005), and a lower neonatal morbidity (3.0% vs. 7.7%, p = .003) compared to women in the observational group. There was no difference in rate of cesarean between the labor protocol and observational groups (27.7% vs. 32.7%, p = .13). When adjusting for confounders, women in the labor protocol group had a 60% reduction in NICU admission >48 hours (RR: 0.41, 95% CI: 0.22-0.76) and a 70% reduction in neonatal morbidity (RR: 0.31, 95% CI: 0.13-0.70). Time to delivery and maternal morbidity were not significantly different in adjusted models.Conclusion Utilization of a standardized induction protocol was associated with a significant reduction in neonatal morbidity without increasing the risk of cesarean or maternal morbidity.

Evaluating the impact of a standardized induction protocol to reduce adverse perinatal outcomes: a prospective cohort study