[GETTING READY FOR THE FIRST MINUTE OF LIFE - THE DEVELOPMENT AND ORGANIZATION OF NEONATAL RESUSCITATION IN ISRAEL].

INTRODUCTION: The recognition of the newborn as a separate patient with special unique needs and rights began relatively late compared to other medical disciplines. This process occurred concomitantly with the development of modern neonatology in the country and the establishment of special care nurseries. The process included organization of skilled teams, standardization of treatment methods, introduction of standardized language and practices, and teamwork optimization. The importance of providing support to a newborn in distress after birth - in the first minute, and as needed for the first hour of his life, coined as "The Golden Hour", is highlighted in the training sessions in the program. These principles are conveyed today in multiple simulation-based training courses of multidisciplinary teams taking place in most Israeli hospitals, based on the recommendations of the leading organizations in the field and following the consensus statements outlined by the International Liaison Committee for Resuscitation (ILCOR). This article describes the processes that enabled present achievements, and the goals for further future improvements in the outcomes of newborn resuscitation in Israel.

Does admission hypothermia predispose to intraventricular hemorrhage in very-low-birth-weight infants?

BACKGROUND: The etiology of intraventricular hemorrhage (IVH) in very-low-birth-weight (VLBW) infants is multifactorial and is associated with low gestational age (GA) and severity of neonatal respiratory disease. The role of admission hypothermia (AHT) in the pathogenesis of IVH in VLBW infants has not yet been elucidated. We searched risk factors for IVH in VLBW infants while focusing on AHT. PATIENTS AND METHODS: VLBW infants ≤33 weeks' gestation from three participating medical centers were included. From patients' medical charts we collected variables known to be associated with IVH, focusing on AHT. AHT was defined as rectal temperature ≤35.5°C at admission to the NICU. Head ultrasound was performed at 2-5 and 6-10 days of age and before discharge. RESULTS: 271 VLBW infants were studied. Univariate analysis showed that AHT at ≤35.5°C was not significantly associated with IVH (all grades; p = 0.16), but associated with IVH grade 3-4 (p = 0.034), while AHT at ≤35°C was significantly associated with IVH (p = 0.036) and with IVH grade 3-4 (p = 0.003). Multivariate logistic regression analysis showed that AHT (at ≤35.5 and at ≤35°C) were not associated with IVH. Only four variables were independently significantly associated with IVH: GA, use of nitric oxide, hypocarbia and base deficit >10. Four variables were strongly associated with severe IVH (grades 3-4): GA, hypotension, base deficit >10 and hyponatremia. CONCLUSIONS: In VLBW infants, AHT at ≤35.5 and at ≤35.0°C were not significantly associated with IVH. GA, use of nitric oxide, hypocarbia and base deficit >10 were strongly associated with IVH.

Therapeutic hypothermia for asphyxiated newborns: experience of an Israeli tertiary center.

BACKGROUND: Major advances in the treatment of perinatal asphyxial-hypoxic ischemic encephalopathy (PA-HIE) followed the translation of hypothermia animal studies into successful randomized controlled clinical trials that substantially influenced the current standard of care. OBJECTIVES: To present our preliminary experience with the first cases of clinical application of therapeutic hypothermia for PA-HIE in what we believe is the first report on nonexperimental hypothermia for PA-HIE from Israel. METHODS: We reviewed the medical records, imaging scans, electroencephalograms and outcome data of the six identified asphyxiated newborns who were managed with hypothermia in our services in 2008-2009. RESULTS: All asphyxiated newborns required resuscitation and were encephalopathic. Systemic hypothermia (33.5 degrees C) was begun at a median age of 4.2 hours of life (range 2.5-6 hours) and continued for 3 days. All six infants showed a significantly depressed amplitude integrated electroencephalography background, and five had electrographic seizures. One infant died (16%) after 3.5 days. Major complications included fat necrosis and hypercalcemia (n=1), pneumothorax (n=1), and meconium aspiration syndrome (n=2). None of the infants developed major bleeding. Neurodevelopmental followup of the five surviving infants at median age 7.2 months (4.1-18.5 months) revealed developmental delays (Battelle screening), with their motor scores ranging from -1 to +1 standard deviation (Bayley scale). None developed feeding problems, oculomotor abnormalities, spasticity or seizures. CONCLUSIONS: Our preliminary experience with this novel modality in a large Tel Aviv neonatal service is consistent with the clinical findings of published trials.