Objective: The purpose of this study was to assess the effectiveness of thermal warming mattresses compared with wrapping in a polyethylene sheet during resuscitation in extremely low gestational age newborns (ELGANs) in preventing admission hypothermia in the neonatal intensive care unit.Study Design: Patients delivered between 24 and 28 weeks gestation and p1250 g were eligible for this prospective, randomized study. In the delivery room, the resuscitation team opened a sealed opaque envelope for treatment group assignment to either the wrap or the sodium acetate mattress group. Resuscitation followed protocols recommended by the Neonatal Resuscitation Program. The primary outcome for this study was comparison of axillary temperatures recorded at the time of neonatal intensive care unit admission between the two groups.Result: Thirty-nine patients were enrolled in the study. The mattress group's mean admission temperature was 36.5±0.67, whereas the plastic wrap group's was 36.1 ± 0.66 (P ¼ 0.0445).Conclusion: Thermal mattresses improved admission temperature for ELGANs over plastic wrap. Although both plastic wrap and thermal mattresses improve the thermal status of ELGANs, all current interventions fall short of truly protecting all these vulnerable patients from thermal stress.
BACKGROUND: Nitric oxide (NO) plays an important role in normal postnatal transition. Our aims were to determine whether adding inhaled NO (iNO) decreases supplemental oxygen exposure in preterm infants requiring positive pressure ventilation (PPV) during resuscitation and to study iNO effects on heart rate (HR), oxygen saturation (SpO 2), and need for intubation during the first 20 min of life. METHODS: This was a pilot, double-blind, randomized, placebo-controlled trial. Infants 25 0/7-31 6/7 weeks' gestational age requiring PPV with supplemental oxygen during resuscitation were enrolled. PPV was initiated with either oxygen (FiO 2-0.30) + iNO at 20 ppm (iNO group) or oxygen (FiO 2-0.30) + nitrogen (placebo group). Oxygen was titrated targeting defined SpO 2 per current guidelines. After 10 min, iNO/nitrogen was weaned stepwise per protocol and terminated at 17 min. RESULTS: Twenty-eight infants were studied (14 per group). The mean gestational age in both groups was similar. Cumulative FiO 2 and rate of exposure to high FiO 2 (>0.60) were significantly lower in the iNO group. There were no differences in HR, SpO 2 , and need for intubation. CONCLUSIONS: Administration of iNO as an adjunct during neonatal resuscitation is feasible without side effects. It diminishes exposure to high levels of supplemental oxygen.
Aim: In 2016, the neonatal resuscitation guidelines suggested electronic cardiac (ECG) monitoring to assess heart rate for an infant receiving positive pressure ventilation immediately after birth. Our aim was to study the impact of ECG monitoring on delivery room resuscitation interventions and neonatal outcomes.Methods: Observational cohort study compared maternal, perinatal and infant characteristics, before (retrospective cohort, calendar year 2015) and after (prospective cohort, calendar year 2017) implementation of ECG monitoring in the delivery room. Association of ECG monitoring with delivery room resuscitation practice interventions and neonatal outcomes was assessed using unadjusted and adjusted multivariable regression analyses.Results: Of 632 newly born infants who received positive pressure ventilation in the delivery room, ECG monitoring was performed in 369 (the prospective cohort) compared with no ECG monitoring in 263 (the retrospective cohort). Compared to neonates in the retrospective cohort, neonates with ECG monitoring had a significantly lower endotracheal intubation rate (36% vs 48%, P < .005) in the delivery room and higher 5-min Apgar scores (7 [5-8] vs 6 [5-8], P < .05). There was no difference in mortality (31 [8%] vs 23 [9%]), but infants who received ECG monitoring had increased odds of receiving chest compressions with an adjusted odds ratio of 3.6 (95% confidence interval: 1.4-9.5).Conclusion: Introduction of ECG monitoring in the delivery room was associated with fewer endotracheal intubations, and an increase use of chest compressions with no difference in mortality.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.