The correlation between serum levels and placental tissue expression of PLGF and sFLT-1 and the FIGO grading of the placenta accreta spectrum disorders.

Objective: This study aims to further explore the role of angiogenic vs anti-angiogenic factors in placenta accreta spectrum (PAS).

Methods: This cohort study included all patients with placenta previa and placenta accreta spectrum (PAS) disorders undergoing surgery at Dr. Soetomo Hospital (Academic Hospital of Universitas Airlangga, Surabaya, Indonesia) from May to September 2021.

Implications of vaginal instrumental delivery for children's school achievement: A population-based linked administrative data study.

Background: Vaginal instrumental delivery is a common obstetrical intervention, but its effect on children's later development is not well known.

Aims: To determine if vaginal instrumental delivery is associated with adverse neurodevelopment as measured by school achievement.

Material And Methods: We performed a whole-of-population study involving linkage of routinely collected perinatal data with school assessments among children born in South Australia from 1999 to 2008.