Objective: We sought to create a machine learning (ML) model to identify variables that would aid in the prediction of surgical morbidity in cases of placenta accreta spectrum (PAS).
Study Design: A multicenter analysis including all cases of PAS identified by pathology specimen confirmation, across five tertiary care perinatal centers in New York City from 2013 to 2022. We developed models to predict operative morbidity using 213 variables including demographics, obstetrical information, and limited prenatal imaging findings detailing placental location.
Objective: This study aimed to evaluate the most effective regimen to raise hemoglobin (Hb) by comparing alternate-day dosing of iron to daily dosing in pregnant women with iron deficiency anemia.
Study Design: Women with Hb < 11.0 g/dL and ferritin ≤ 25 µg/L between 12 and 34 weeks' gestation were recruited.
Maternal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can affect placental function, but the possibility of intrauterine transmission has been debated. Several authors have published inclusion criteria for vertical transmission, but few reports exist that are able to meet the suggested requirements. Despite the fact that the majority of fetuses born to infected mothers do well, others become critically ill.
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