Randomised trial of outpatient induction of labor with vaginal PGE2 at 40-41 weeks of gestation versus expectant management.

Two hundred consecutive women with uncomplicated pregnancies, at or within 4 days of their expected date of confinement, were prospectively randomized into 2 groups. One group had expectant management, with twice weekly surveillance tests, while the other group had 3 mg of vaginal prostaglandin E2 as outpatient treatment. There were 104 women in the expectant group and 70 in the induction group (26 women allocated to induction preferred no treatment). The average number of days to delivery was 1.6 in the induction group and 5.2 in the expectant group (p < 0.001). While meconium was much less frequent in the induction group (p < 0.002), all other outcome measures, including cesarean section rates, incidence of macrosomia, and Apgar scores, were similar in the two groups.

RCT Entities:   Population Interventions Outcomes