Publications by authors named "N Chaillet"
Background: Third-trimester lower uterine segment thickness (LUST) is associated with uterine rupture during trial of labor after cesarean (TOLAC) but threshold values vary according to the approach used (lower values with vaginal ultrasound, higher values with abdominal ultrasound).
Objective: To estimate the optimal LUST cut-off value combining vaginal and abdominal ultrasound to predict uterine rupture during TOLAC.
Study Design: We performed a secondary analysis of PRISMA cluster randomized trial including women with a single previous cesarean who underwent ultrasound LUST measurement at 34-38 weeks using the thinnest measurement obtained by combining transvaginal and transabdominal measurements.
Relation Between Initiation of Breastfeeding Success and Postpartum Depression.
J Obstet Gynaecol Can
November 2024
Objectives: This study was designed to assess the effect of initiation of breastfeeding success on postpartum depression (PPD) among women who gave birth in Quebec.
Methods: Secondary analysis of the "Quality of Care, Obstetrics Risk Management, and Mode of Delivery" trial (QUARISMA trial), conducted in Quebec from 1 April 2008 to 31 October 2011 to reduce rates of cesarean delivery in Quebec.
Inclusion Criteria: all women ≥18 years old who gave birth at the hospital of a single baby ≥37 weeks of gestation.
Background: Fetal Medicine Foundation (FMF) studies suggest that preterm preeclampsia can be predicted in the first trimester by combining biophysical, biochemical, and ultrasound markers and prevented using aspirin. We aimed to evaluate the FMF preterm preeclampsia screening test in nulliparous women.
Methods: We conducted a prospective multicenter cohort study of nulliparous women recruited at 11 to 14 weeks.
Objective: This study aimed to compare the predictive values of the American College of Obstetricians and Gynecologists (ACOG), the National Institute for Health and Care Excellence (NICE), and the Society of Obstetricians and Gynecologists of Canada (SOGC) factor-based models for preeclampsia (PE) screening.
Study Design: We conducted a secondary analysis of maternal and birth data from 32 hospitals. For each delivery, we calculated the risk of PE according to the ACOG, the NICE, and the SOGC models.
Background: Women with a previous caesarean delivery face a difficult choice in their next pregnancy: planning another caesarean or attempting vaginal delivery, both of which are associated with potential maternal and perinatal complications. This trial aimed to assess whether a multifaceted intervention, which promoted person-centred decision making and best practices, would reduce the risk of major perinatal morbidity among women with one previous caesarean delivery.
Methods: We conducted an open, multicentre, cluster-randomised, controlled trial of a multifaceted 2-year intervention in 40 hospitals in Quebec among women with one previous caesarean delivery, in which hospitals were the units of randomisation and women the units of analysis.