Journal Article

Thermal management with and without servo-controlled system in preterm infants immediately after birth: a multicentre, randomised controlled study

Marsico, Concetta, Trevisanuto, Daniele, Vedovato, Stefania, Laforgia, Nicola, Paviotti, Giulia, Battajon, Nadia, Pratesi, Simone, Capozza, Manuela, Sibona, Irene, Bastrenta, Petrina, Torre, Silvia Del, Lama, Silvia, Allodi, Alessandra, Lista, Gianluca, Rico, Sonia, Capasso, Letizia, Doglioni, Nicoletta, Staffler, Alex, Baraldi, Eugenio, Gizzi, Camilla, Villani, Paolo Ernesto, Biban, Paolo, Capretti, Maria Grazia, Favero, Valentina, Cavallin, Francesco, Raimondi, Francesco, Ciralli, Fabrizio, Gitto, Eloisa, Soffiati, Massimo, Luzzati, Michele, Wanker, Petra

2021

Overview

BackgroundThe thermal servo-controlled systems are routinely used in neonatal intensive care units (NICUs) to accurately manage patient temperature, but their role during the immediate postnatal phase has not been previously assessed.ObjectiveTo compare two modalities of thermal management (with and without the use of a servo-controlled system) immediately after birth.Study design and settingMulticentre, unblinded, randomised trial conducted 15 Italian tertiary hospitals.ParticipantsInfants with estimated birth weight <1500 g and/or gestational age <30+6 weeks.InterventionThermal management with or without a thermal servo-controlled system during stabilisation in the delivery room.Primary outcomeProportion of normothermia at NICU admission (axillary temperature 36.5°C–37.5°C).ResultsAt NICU admission, normothermia was achieved in 89/225 neonates (39.6%) with the thermal servo-controlled system and 95/225 neonates (42.2%) without the thermal servo-controlled system (risk ratio 0.94, 95% CI 0.75 to 1.17). Thermal servo-controlled system was associated with increased mild hypothermia (36°C–36.4°C) (risk ratio 1.48, 95% CI 1.09 to 2.01).ConclusionsIn very low birthweight infants, thermal management with the servo-controlled system conferred no advantage in maintaining normothermia at NICU admission, while it was associated with increased mild hypothermia. Thermal management of preterm infants immediately after birth remains a challenge.Trial registration number NCT03844204

• Publisher: BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health,BMJ Publishing Group LTD
• Subject: Abdomen / Babies / Birth weight / Consent / Gestational age / Hospitals / Hyperthermia / Hypothermia / Infants / Intensive care / Intervention / Mortality / Neonatal care / Neonates / neonatology / Newborn babies / Original research / Pediatrics / Premature babies / Premature birth / resuscitation / Sepsis / Statistical analysis