OBJECTIVE: To examine temporal trends in early-onset compared with late-onset preeclampsia
and associated severe maternal morbidity. METHODS: The study included all singleton …

Importance Although high body mass index (BMI) is associated with adverse birth outcomes,
the association with severe maternal morbidity is unclear. Objective To examine the …

Objective: To provide guidelines for the use of antenatal magnesium sulphate (MgSO4) for
fetal neuroprotection of the preterm infant. Options: Antenatal MgSO4 administration should …

… Author links open overlay panel Amanda Skoll MD * , Amélie Boutin PhD * , Emmanuel
Bujold MD, MSc , Jason Burrows MD , Joan Crane MD, MSc , Michael Geary MD , Venu …

OBJECTIVE: To conduct a population-based study to assess rates of optimal, suboptimal,
and questionably appropriate administration of antenatal corticosteroid (betamethasone or …

Although the role of PGE 2 in maintaining ductus arteriosus (DA) patency is well established,
the specific PGE 2 receptor subtype(s) (EP) involved have not been clearly identified. We …

Interleukin‐1β (IL‐1β) production is impaired in cord blood monocytes. However, the
mechanism underlying this developmental attenuation remains unclear. Here, we analyzed the …

BACKGROUND: The rate of obstetric anal sphincter injury has increased in recent years,
particularly among operative vaginal deliveries. We sought to characterize temporal trends in …

BACKGROUND: Increased use of operative vaginal delivery (ie, forceps or vacuum
application), of which 20% occurs at midpelvic station, has been advocated to reduce the rate of …

Objective: We sought to investigate whether the reversal of blood flow through the aortic
isthmus, as observed during an increase in placental vascular resistance, could be responsible …