Prematurity and fetal growth restriction.

Assessment of the growth status of the fetus and neonate is an essential component of perinatal care. It requires a distinction to be made between physiological and pathological factors, and the prediction of the optimal growth that a baby can achieve in a normal, uncomplicated pregnancy. Such an individually customised standard can now be easily calculated by computer: it needs to be accurately dated, individually adjusted for physiological characteristics, exclude pathological factors such as smoking, and be based on a fetal weight trajectory derived from normal term pregnancies.

Restricted fetal growth in sudden intrauterine unexplained death.

Background: Unexplained antepartum stillbirth is a common cause of perinatal death, and identifying the fetus at risk is a challenge for obstetric practice. Intrauterine growth restriction (IUGR) is associated with a variety of adverse perinatal outcomes, but reports on its impact on unexplained stillbirths by population-based birthweight standards have been varying, including both unexplained and unexplored stillbirths.

Aim: We have studied IUGR, assessed by individually adjusted fetal weight standards, in antepartum deaths that remained unexplained despite thorough postmortem investigations.

Excessive volume expansion and neonatal death in preterm infants born at 27-28 weeks gestation.

Volume expansion is used commonly in preterm infants to treat presumed hypovolaemia. However, the amount that should be given is uncertain. We present data that were obtained from anonymised regional case notes of Project 27/28, a national case-controlled study run by the Confidential Enquiry into Stillbirths and Deaths in Infancy.