Infrared thermography in newborns: the first hour after birth.

Gynakol Geburtshilfliche Rundsch 2003;43(1):31-5

Christidis I, Zotter H, Rosegger H, Engele H, Kurz R, Kerbl R. Department of Pediatrics, University of
Graz, Austria.

"OBJECTIVE: It was the aim of this study to investigate the surface temperature in newborns within the
first hour after delivery. Furthermore, the influence of different environmental conditions with regard to
surface temperature was documented. METHODS: Body surface temperature was recorded under
several environmental conditions by use of infrared thermography. 42 newborns, all delivered at term and
with weight appropriate for date, were investigated under controlled conditions. RESULTS: The surface
temperature immediately after birth shows a uniform picture of the whole body; however, it is significantly
lower than the core temperature. Soon after birth, peripheral sites become cooler whereas a constant
temperature is maintained at the trunk. Bathing in warm water again leads to a more even temperature
profile. Radiant heaters and skin-to-skin contact with the mother are both effective methods to prevent
heat loss in neonates. CONCLUSIONS: Infrared thermography is a simple and reliable tool for the
measurement of skin temperature profiles in neonates. Without the need of direct skin contact, it
may be helpful for optimizing environmental conditions at delivery suites and neonatal intensivecare
units."

Ref. S. Karger AG, Basel

Infrared Thermography in newborns