Publications by authors named "Noor E Simons"

Background: Obstetric interventions can have unexpected long-term effects on child development. However, evaluation of these outcomes is not standard in current research.

Objectives: To give an overview of long-term follow-up studies after randomised controlled trials (RCTs) evaluating interventions to prevent preterm birth in asymptomatic pregnancies.

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Background: Management of late preterm prelabor rupture of membranes between 34+0 and 36+6 weeks' gestation balances the risks of preterm birth with the risks of infection for both the mother and the neonate. Expectant management to prolong pregnancy showed similar risks of neonatal sepsis, but children at 2 years of age showed more neurodevelopmental delay when compared with induction of labor. Long-term outcomes on child development after 2 years of age are unknown.

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Introduction: Midtrimester prelabor rupture of membranes (PROM) between 16 and 24 weeks of gestational age is a major obstetric complication with high rates of perinatal morbidity and mortality. Amnioinfusion has been proposed in women with midtrimester PROM to target oligohydramnios and subsequently enhance pulmonary development and perinatal outcomes.

Material And Methods: The purpose of this study was to perform a systematic review and meta-analysis including all randomized clinical trials investigating amnioinfusion versus no intervention in women with PROM between 16+0 and 24+0 weeks of gestational age.

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Introduction: Preterm birth is one of the main problems in obstetrics, and the most important cause of neonatal mortality, morbidity and neurodevelopmental impairment. Multiple gestation is an important risk factor for preterm birth, with up to 50% delivering before 37 weeks. Progesterone has a role in maintaining pregnancy and is frequently prescribed to prevent (recurrent) preterm birth and improve pregnancy outcomes in high-risk patients.

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Objective: Perinatal mortality after previable prelabor rupture of membranes (previable PROM) might be underestimated as most studies exclude patients with poor prognosis, or solely include patients in tertiary-care centers. We aimed to report perinatal, neonatal and long-term outcomes in a consecutive series of women with pregnancies complicated by previable PROM.

Study Design: We conducted a prospective cohort study including women with singleton pregnancies and previable PROM ≤ 23 weeks gestational age (GA) from one tertiary hospital and eight affiliated secondary hospitals in the region of Amsterdam, the Netherlands (June 2012 until January 2016, PPROMEXIL-III cohort).

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Introduction: Late preterm prelabour rupture of membranes (PROM between 34 and 36 weeks gestational age) is an important clinical dilemma. Previously, two large Dutch randomised controlled trials (RCTs) compared induction of labour (IoL) to expectant management (EM). Both trials showed that early delivery does not reduce the risk of neonatal sepsis as compared with EM, although prematurity-related risks might increase.

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Introduction: The ProTWIN trial previously showed no beneficial effect of treatment with a cervical pessary vs usual care to prevent preterm birth in women with a multiple pregnancy. However, in women with a midtrimester short cervix (<38 mm), pessary did reduce the composite outcome of neonatal morbidity and mortality. This follow-up study evaluates the long-term outcomes of all children born to mothers who participated in the ProTWIN trial at 4 years of age.

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