Eunice Kennedy Shriver NICHD Maternal Fetal Medicine Units Network

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DESCRIPTION (provided by applicant): Obstetric practices, evaluative tools, and treatments have been sometimes passed down by tradition or introduced without rigorous study to evaluate their impact on maternal, fetal, and/or neonatal outcomes. Long-term maternal and infant outcomes are particularly understudied, and surrogate markers of morbidity are commonly substituted in studies of smaller size. The impact of pregnancy complications can be devastating, affecting decades of life. The health and financial impacts of adverse maternal and infant outcomes on the family are potentially staggering. With millions of births in the United States each year, even uncommon complications can have a profound societal impact. Since its inception, the Eunice Kennedy Shriver NICHD Maternal-Fetal Medicine Units (MFMU) research network has conducted clinical trials and observational studies that have brought important understanding regarding prediction and prevention of preterm birth (Preterm Prediction Study, 17-OH progesterone in singletons, twins, and triplets, omega-3 supplements, antibiotics for asymptomatic bacterial vaginosis and T. Vaginalis), treatments for those at imminent risk (antibiotics for preterm labor and premature rupture of the membranes, repeated antenatal corticosteroids, magnesium sulfate neuroprotection), cesarean delivery and VBAC, prevention of preeclampsia, and treatment of gestational diabetes, among others. This network played a key role in evaluating technologies used in obstetric practice (ultrasound cervical length, fetal fibronectin, home uterine monitoring, fetal pulse oximetry). In this application, we demonstrate that the Department of Reproductive Biology at Case Western Reserve University (CASE) investigators have the ability to conduct collaborative research, and have successfully participated in and are qualified to continue in the MFMU network. Our investigators have strong backgrounds in clinical and multicenter studies, those involving neonatal and long term infant follow-up, and in the above listed network studies. CASE investigators provide leadership in network study development and administrative committees necessary to study completion and dissemination of their results. There is a strong administrative and research infrastructure to support the MFMU network, including the CASE-Clinical & Translational Science Collaborative. CASE offers the strengths needed to successfully lead and participate in NICHD-MFMU network research which will directly influence obstetric practice and improve pregnancy outcomes nationally and internationally. PUBLIC HEALTH RELEVANCE: Research performed by the CASE Department of Reproductive Biology, within the Eunice Kennedy Shriver NICHD-MFMU network, will inform and change obstetric practice. This research will identify interventions and tools to predict, prevent or mitigate pregnancy complications such as preterm birth, preeclampsia, fetal growth restriction and perinatal infections, among others. Focusing on significant perinatal and long-term outcomes, we will bring to an end procedures and practices that are ineffective or incur undue risks.