Publications by authors named "S Willemsen"
Objective: Interleukin-6 (IL-6) is an early biomarker for sepsis and necrotizing enterocolitis (NEC). We assessed IL-6's ability to differentiate between late-onset sepsis (LOS) and NEC and between medical and surgical NEC.
Study Design: This retrospective cohort study included infants born preterm (birth weight <1500 g, gestational age <32 weeks) with ≥1 episodes of suspected late-onset sepsis (sLOS) between 2018 and 2023.
Background: Maternal obesity is associated with maternal complications, including hypertensive disorders of pregnancy (HDP), and related fetal complications, such as fetal growth restriction. During pregnancy, the placenta is one of the key regulators of embryonic and fetal growth. Previous studies mainly investigated placental growth by measuring postpartum placental weight.
View Article and Find Full Text PDFBackground: Physiological-based cord clamping (PBCC) in preterm infants is beneficial for cardiovascular transition at birth and may optimize placental transfusion. Whether PBCC can improve clinical outcomes is unknown. The aim of the Aeration, Breathing, Clamping (ABC3) trial was to test whether PBCC results in improved intact survival in very preterm infants.
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- The study focuses on how the intake of polyunsaturated fatty acids (PUFAs) during the periconceptional period affects embryonic development, particularly embryonic volume (EV) and head volume (HV) in pregnant women.* -
- Findings reveal that many women have low omega-3 intake, and while higher PUFA intake is linked to a smaller HV/EV ratio, it does not correlate with individual EV or HV growth measures.* -
- The research highlights a significant omega-3 deficiency in pregnant women and emphasizes the need for better awareness of PUFA intake to mitigate risks of negative pregnancy outcomes.*
Developing an effective and simple digital screening tool to identify inadequate calcium intake in pregnant women: A prediction model in the Rotterdam periconception cohort.
Eur J Obstet Gynecol Reprod Biol
February 2025
Objectives: An inadequate intake of calcium in pregnancy is associated with higher risks of maternal hypertensive pregnancy disorders, premature birth and intrauterine growth restriction. An evidence based and clinically applicable tool to efficiently estimate the adequacy of calcium intake in pregnant women currently does not exist. The aim of this study is to develop an effective and simple digital screening tool for calcium intake in pregnancy.
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