Elective induction labor

OBJECTIVE: To assess the attitudes of intrapartum clinicians about elective induction of labor before and after A Randomized Trial of Induction Versus Expectant Management (ARRIVE) and to assess the effect of different attitudes on patient safety culture. DESIGN: Repeated cross-sectional design. SETTING: Online surveys. PARTICIPANTS: Clinicians (883 nurses and 201 physicians in the before-ARRIVE group and 1,741 nurses and 574 physicians in the after-ARRIVE group) who provided intrapartum care at 35 hospitals in California in 2017 and 57 hospitals in Michigan in 2020 and participated in statewide quality improvement efforts to reduce use of cesarean...

BACKGROUND: The "39-week rule," adopted by the American College of Obstetricians and Gynecologists circa 2009, discouraged routine elective induction of labor in early-term gestations (37 weeks 0 days-38 weeks 6 days) to decrease the risk of adverse neonatal outcomes. However, little research exists regarding any unintended adverse pregnancy outcomes associated with this policy shift. OBJECTIVE: This study aimed to quantify the difference in incidence of adverse pregnancy outcomes before and after the implementation of the 39-week rule...

Sparse and conflicting data exist regarding the normal partogram of grand-multiparous (GMP, defined as parity of 6+) parturients. Customized partograms may potentially lower cesarean delivery rates for protraction disorders in this population. In this study, we aim to construct a normal labor curve of GMP women and compare it to the multiparous (MP, defined as parity of 2-5) partogram. We conducted a multicenter retrospective cohort analysis of deliveries between the years 2003 and 2019. Eligible parturients were the trials of labor of singletons ≥37 + 0 weeks in cephalic presentation with ≥2 documented cervical examinations during labor...

BACKGROUND: Previous analyses have demonstrated the cost effectiveness of elective induction of labor at 39 weeks of gestation for healthy nulliparous people. However, elective induction of labor is resource intensive, and optimal resource allocation requires a thorough understanding of which subgroups of patients will benefit most. OBJECTIVE: This study aimed to determine whether induction of labor at 39 weeks of gestation is more cost-effective in patients with favorable or unfavorable cervical examinations...

The purpose of our study is to compare the maternal and neonatal outcomes of induction of labor (IOL) versus expectant management at 39 weeks of gestation. We conducted a single-centered, prospective, observational study of nulliparous singleton women at 39 weeks or more. We compared the maternal and perinatal outcomes. Of 408 nulliparous women, 132 women were IOL group and 276 women were expectant management group. IOL and expectant group had similar cesarean delivery rate (18.2% vs. 15.9%, p = 0.570). The delivery time from admission was longer in IOL group (834 ± 527 vs...

OBJECTIVE: To analyse cesarean deliveries (CD) using the Ten Group Classification System (TGCS) for reducing cesarean rates. STUDY DESIGN: Cross-sectional study. PLACE AND DURATION OF STUDY: Ordu University Medical Faculty Training and Research Hospital, Ordu, Turkey, from 1st January 2008 to 31st December 2020. METHODOLOGY: A total of 29,885 deliveries during the 13-year study period were analysed. Group sizes and annual, overall, absolute, and relative CD rates were calculated to analyse the effect of the Robson groups (RGs)/TGCS...

AIM: We investigated cervical parameters predictive of vaginal delivery in elective labor induction among women at 40-41 gestational weeks. METHODS: This Japanese prospective single-center cohort study was conducted between July 2019 and June 2020. We enrolled women with an uncomplicated singleton pregnancy who underwent labor induction at 40-41 gestational weeks. We analyzed background characteristics and cervical parameters, including Bishop score, cervical length, posterior cervical angle, and changes in cervical parameters before and after cervical dilatation...

OBJECTIVE: We aimed to compare the maternal and neonatal morbidities associated with elective cesarean delivery (CD) without labor and those associated with induction of labor (IOL) at ≥38 weeks of gestation. METHODS: This retrospective observational study from 2013 to 2020 included singleton pregnancies in nulliparous women at ≥38 weeks of gestation. Maternal and neonatal morbidities associated with elective CD without labor were compared with those associated with IOL...

Vaginal delivery in women with a breech presentation is part of common practice in France despite much debate, and the induction of labor (IOL) with a fetus in a breech presentation at term remains uncommon. Little is known about the effectiveness of cervical ripening and its neonatal and maternal safety in these women. We present a retrospective study of 362 women who gave birth to a live singleton fetus in a breech presentation at term. The objective was to compare severe maternal and neonatal morbidity according to the planned mode of labor (spontaneous labor or the induction of labor (IOL) with a favorable cervix, cervical ripening, or elective cesarean delivery) and, specifically, to compare cervical ripening to the other modes of labor...

OBJECTIVE:  In the OFFSITE II randomized controlled trial, outpatient cervical ripening with a Foley catheter (CF) in nulliparous patients undergoing elective induction of labor (eIOL) shortened the time from admission to delivery. Given that patients with obesity have protracted labor and higher rates of failed IOL, we sought to determine if outpatient ripening with a CF may be even more beneficial for this high-risk group. STUDY DESIGN:  We performed a secondary analysis of the OFFSITE II randomized controlled trial...

BACKGROUND: Oxytocin protocols are employed to induce uterine contractions and progressive cervical changes, but they are associated with adverse maternal and neonatal outcomes. The aim of this study was to determine whether compliance with a checklist-based protocol for oxytocin administration was associated with changes in neonatal and maternal outcomes. METHODS: A retrospective cohort study of 86,786 pregnant women undergoing term (> 37 weeks) induction of labor between January 2015 and December 2017 was performed...

BACKGROUND: Results of American observational studies and one large, randomized trial show that elective induction of labor among nulliparous women can reduce cesarean delivery (CD) rates and suggest that gestational age at delivery may be a risk factor for CD in pregnancies managed expectantly. However, data on the risk of CD at term in ongoing pregnancies are sparse, especially in high-income countries, and further information is needed to explore the external validity of these previous studies...

OBJECTIVE: To assess adverse perinatal outcomes and caesarean section of low-risk women receiving elective induction of labour at 41 weeks or expectant management until 42 weeks according to their preferred and actual management strategy. DESIGN: Multicentre prospective cohort study alongside RCT. SETTING: 90 midwifery practices and 12 hospitals in the Netherlands. POPULATION: 3642 low-risk women with uncomplicated singleton late-term pregnancy...

BACKGROUND: Fetal smallness affects 10% of pregnancies. Small fetuses are at a higher risk of adverse outcomes. Their management using estimated fetal weight and feto-maternal Doppler has a high sensitivity for adverse outcomes; however, more than 60% of fetuses are electively delivered at 37 to 38 weeks. On the other hand, classification using angiogenic factors seems to have a lower false-positive rate. Here, we present a protocol for the Fetal Growth Restriction at Term Managed by Angiogenic Factors Versus Feto-Maternal Doppler (GRAFD) trial, which compares the use of angiogenic factors and Doppler to manage small fetuses at term...

The effect of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on placental tissue is unclear. We present a case of symptomatic first trimester SARS-CoV-2 infection in which longitudinal ultrasound images demonstrated diffuse areas of echogenic foci. Her 39-week delivery, following an elective induction of labor, was uncomplicated, and placental pathol-ogy evaluation noted extensive calcifications. Such findings are sometimes seen in late and post-term pregnancies and those complicated by smoking, hypertensive disorders, diabetes, and viral infections...

INTRODUCTION: There is growing evidence that induction of labor at 41 completed weeks improves neonatal outcome, at least among primiparous women. This study was performed to investigate whether maternal body mass index (BMI) should be considered when deciding on timing of intervention in term pregnancies. MATERIAL AND METHODS: The study design was a historical cohort study using data from the Swedish Medical Birth Register, singletons in cephalic presentation with births 39+0 to 41+6 weeks, with available information on maternal BMI 2005-2017 (n = 352 567)...

INTRODUCTION: Use of labor induction has increased rapidly in most middle- and high-income countries over the past decade. The reasons for the stark rise in labor induction are largely unknown. We aimed to assess the extent to which the rising rate of labor induction is explained by changes in rates of underlying indications over time. MATERIAL AND METHODS: The study was based on nationwide data from the Icelandic Medical Birth Register on 85 620 singleton births from 1997 to 2018...

INTRODUCTION AND HYPOTHESIS: We hypothesized that elective induction of labor (eIOL) at 39 weeks is protective of levator ani muscle injury (LAMI) and is associated with decreased pelvic symptoms at 6 weeks postpartum compared to expectant management of labor. METHODS: Prospective cohort pilot study of uncomplicated, primiparous women with a singleton, vertex gestation enrolled immediately post-vaginal delivery (VD). Subjects were dichotomized into two groups based on labor management: eIOL without complication defined by the ARRIVE trial versus spontaneous VD between 39 weeks0/7 and 42 weeks5/7 or no indication for IOL prior to 40 weeks5/7 ...

Objective: The objective of this study is to assess the delivery outcomes of neonates with congenital heart defects (CHD), and to explore the effect of prenatal diagnosis on these outcomes. Methods: A retrospective study including singleton deliveries between 2011 and 2020. All singleton neonates delivered at >24 weeks of gestation were included in this study. Fetuses with known prenatal anomalies other than CHD were excluded from this study. Pregnancy and neonatal outcomes were analyzed. A comparison was made between pregnancies with CHD and controls; and between pregnancies with prenatal diagnosis of CHD and postnatal diagnosis of CHD...

BACKGROUND: Recent studies have shown that elective induction of labor versus expectant management after 39 weeks of pregnancy result in lower incidence of perinatal complications, while the proportion of cesarean deliveries remains stable, or even decreases. Still, evidence regarding collateral consequences of the potential increase of induction of labor procedures is still lacking. Also, the results of these studies must be carefully interpreted and thoroughly counter-balanced with women's thoughts and opinions regarding the active management of the last weeks of pregnancy...