The NICHD Neonatal Research Network's Follow-Up study is a multi-center cohort in which surviving extremely low birth-weight infants born in participating network centers receive neurodevelopmental, neurosensory and functional assessments at 18-22 months corrected age. Data regarding pregnancy and neonatal outcome are collected prospectively. The goal is to identify potential maternal and neonatal risk factors that may affect infant neurodevelopment.
NCBI NIH PubMed.gov Abstract of Finland study investigating reproductive maternal risk factors of intrapartum fetal asphyxia. The study concluded that the incidence of intrapartum fetal asphyxia was 2.5%. Placental abruption, primiparity, alcohol use during pregnancy, low birth weight, preeclampsia, male fetuses, and small-for-gestational age births were independent risk factors of intrapartum asphyxia, with adjusted relative risks of 3.74, 3.10, 1.75, 1.57, 1.49, 1.48 and 1.33, respectively. Most cases of intrapartum fetal asphyxia occur in low-risk pregnancies and, therefore, risk screening in antenatal care cannot accurately predict which women will eventually need emergency care for fetal asphyxia.
Hypothesis of study is that among women with twin or triplet pregnancies, weekly injections of 17-alpha-hydroxyprogesterone caproate (17OHP), started before 24 weeks of gestation, will reduce neonatal morbidity by reducing the rate of preterm delivery.This study involves two concurrent double-blinded randomized clinical trials of 17OHP versus placebo. Each trial will test the efficacy and safety of 17OHP in women with a specific risk factor for preterm birth. The two risk factors to be studied are: Twin pregnancy - Triplet pregnancy
PubMed.gov Study Abstract - Study to identify neonatal risk factors for cerebral palsy among very preterm babies and in particular the associations independent of the coexistence of antenatal and intrapartum factors.
PubMed Abstract of study to assess the relationship between intrapartum maternal fever and neonatal acidosis as risk factors for neonatal encephalopathy
NIH PUbMed Abstract of Russian study documenting the Physical and neurological state of the newborn afer perinatal asphyxia.This paper is presented as modern conceptions about asphyxia origin, risk factors, neurological and systemic complications for child nervous system and organism.