Objective:To determine the effectiveness and safety of moderate whole-body hypothermia in newborns with hypoxic-ischemic encephalopathy born in hospitals with and without newborn intensive care facilities or complicated hypothermia equipment.Design: Multicenter, international, randomized controlled trial.Participants: Newborns of 35 weeks' gestation or more, with indicators of peripartum hypoxia-ischemia and moderate to severe clinical encephalopathy, randomly allocated to hypothermia (n=110) or standard care (n=111).Intervention: Whole-body hypothermia to 33.5°C for 72 hours or standard care (37°C). Infants who received hypothermia were treated at ambient environmental temperature by turning off the radiant warmer and then applying refrigerated gel packs to maintain rectal temperature at 33°C to 34°C.Main Outcome Measures: Death or major sensorineural disability at 2 years of age.Results: Therapeutic hypothermia reduced the risk of death or major sensorineural disability at 2 years of age: 55 of 107 infants (51.4%) in the hypothermia group and 67 of 101 infants (66.3%) in the control group died or had a major sensorineural disability at 2 years (risk ratio, 0.77 [95% confidence interval, 0.62-0.98]; P=.03). The mortality rate decreased, and the survival rate free of any sensorineural disability increased. Adverse effects of hypothermia were minimal.Conclusions: Whole-body hypothermia is effective and appears to be safe when commenced within 6 hours of birth at the hospital of birth in term and near-term newborns with hypoxic-ischemic encephalopathy. This simple method of hypothermia could be used within strict protocols with appropriate training on correct diagnosis and application of hypothermia in nontertiary neonatal settings while awaiting retrieval and transport to the regional neonatal intensive care unit.

In this prospectively planned meta-analysis of individual participant data from extremely preterm infants, there was no significant difference between a lower Spo2 target range compared with a higher Spo2 target range on the primary composite outcome of death or major disability at a corrected age of 18 to 24 months. The lower Spo2 target range was associated with a higher risk of death and necrotizing enterocolitis, but a lower risk of retinopathy of prematurity treatment.

Objective: To compare the psychosocial functioning of the parents (mother and father) of infants admitted to a neonatal intensive care unit (NICU) with the parents of infants born at term and not admitted to the NICU. Design: Random sample of NICU parents and term non-NICU parents were assessed across a variety of psychiatric and psychosocial measures shortly after the birth of their infant. Setting: Christchurch Women's Hospital, New Zealand. Labour ward and level III NICU. Participants: A total of 447 parents (242 mothers; 205 fathers) with an infant admitted to a regional NICU during a 12 month period; 189 parents (100 mothers; 89 fathers) with infants born at term and not requiring NICU admission. Main outcome measures: Depression and anxiety symptoms, psychosocial functioning. Results: Overall, levels of anxiety and depression were low in both parent groups. Compared with control parents, a higher percentage of NICU parents had clinically relevant anxiety and were more likely to have had a previous NICU admission and be in a lower family income bracket. Infant prematurity was associated with higher levels of symptomatology in both NICU mothers and fathers. Conclusions: Specific interventions are not needed for most parents who have an infant admitted to the NICU as they appear to adapt relatively successfully. Infant prematurity impacts negatively on the father as well as the mother. Consequently these parents may benefit from increased clinical attention.

BACKGROUND AND OBJECTIVES: Available data on survival rates and outcomes of extremely low gestational age (GA) infants (22-25 weeks' gestation) display wide variation by country. Whether similar variation is found in statements by national professional bodies is unknown. The objectives were to perform a systematic review of management from scientific and professional organizations for delivery room care of extremely low GA infants.

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