BACKGROUND We aimed to evaluate the efficacy and safety of dinoprostone for cervical ripening and labor induction in patients with term oligohydramnios and Bishop score ≤ 5. METHODS This was a prospective case-control study, which included 104 consecutive women with a Bishop score≤5. Participants were divided into two groups. Women with term isolated oligohydramnios and Bishop score≤5 underwe...

BACKGROUND In China, no multicenter double-blinded prospective randomized controlled study on labor induction has been conducted till now. This study is to evaluate the efficacy and safety of intravaginal accurate 25-μg misoprostol tablets for cervical ripening and labor induction in term pregnancy in nulliparous women. METHODS This was a double-blinded, prospective randomized controlled stud...

BACKGROUND Induction of labor is common in obstetric practice. According to the most current studies, the rate varies from 9.5 to 33.7 percent of all pregnancies annually. In the absence of a ripe or favorable cervix, a successful vaginal birth is less likely. Therefore, cervical ripening or preparedness for induction should be assessed before a regimen is selected. To objective is to study the...

OBJECTIVE To examine the value of combining cervical length and maternal characteristics in a prolonged-pregnancy clinic in the prediction of the probability of firstly, spontaneous onset of labor within the subsequent 10 days and secondly, the need for Cesarean section. METHODS This was a prospective study of women with singleton pregnancies attending an ultrasound-based prolonged-pregnancy ...

OBJECTIVE The aim of this study is to further compare the efficacy of PGE2 suppository, the intracervical foley catheter and extra-amniotic saline infusion in nulliparous women referred for labor induction. MATERIALS AND METHODS Totally 368 nulliparous women with a Bishop score ≤ 4 with singleton gestation, vertex presentation and intact membrane referred for labor induction were randomly ass...

Labor induction despite an unriped cervix is one of the most common indications of the use of prostoglandines. This clinical trial was performed to compare the effectiveness of oxytocin with misoprostol for induction of labor in Bahonar Hospital, Kerman/lran from 1999 to 2000. Sixty pregnant women with indication for labor induction were randomly assigned to receive misoprostol or oxytocin. Mis...

OBJECTIVE To evaluate the effect of dexamethasone administration on labor duration. METHOD In this controlled trial 122 nulliparous women with a full-term pregnancy and a Bishop score of 7 or greater were randomly assigned to receive a single 8-mg dose of dexamethasone or placebo 6 hours before initiation of labor induction. RESULTS The interval between initiation of labor induction and beg...

OBJECTIVE To evaluate the efficacy and safety of prostaglandin (PG) E2 for preterm labor induction and to investigate the predictive factors for the success of vaginal delivery. METHODS A retrospective cohort study was performed in women (n=155) at 24+0 to 36+6 weeks of gestation who underwent induction of labor using a PGE2 vaginal pessary (10 mg, Propess) from January 2009 to December 2015....

OBJECTIVE To quantify the impact of labor induction and maternal age on cesarean delivery rates in nulliparous and multiparous women between 36 and 42 weeks' gestation. METHODS We performed a retrospective cohort study on 14,409 women delivering at two teaching hospitals in metropolitan Boston during 1998 and 1999. Women who had contraindications to labor, including a prior cesarean delivery,...

In the 1964 article "Pelvic Scoring for Elective Induction," obstetrician Edward Bishop describes his method to determine whether a doctor should induce labor, or artificially start the birthing process, in a pregnant woman. Aside from medical emergencies, a woman can elect to induce labor to choose when she gives birth and have a shorter than normal labor. The 1964 publication followed an earl...