Transepidermal water loss and skin hydration in preterm infants during phototherapy

A. Maayan-Metzger, G. Yosipovitch, E. Hadad, L. Sirota

Research output: Contribution to journalArticle

29 Scopus citations

Abstract

TEWL and skin hydration was measured in 7 body areas before and during phototherapy in 31 preterm infants (gestational age 25 to 36 weeks). Each patient served as his/her own control. There was a mean increase of 26.4% in TEWL during phototherapy. Most prominent increases were recorded in the cubital fossa (45.9%), groin (36.4%), and back (29%). There were no significant differences in stratum corneum moisture in six of the seven body areas before and during phototherapy. This study provides a better understanding of skin physiology during phototherapy in preterm infants and has important implications for the estimation of fluid replacement.

Original languageEnglish (US)
Pages (from-to)393-396
Number of pages4
JournalAmerican Journal of Perinatology
Volume18
Issue number7
DOIs
StatePublished - Dec 27 2001
Externally publishedYes

Keywords

  • Phototherapy
  • Preterm
  • Transepidermal water loss

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Obstetrics and Gynecology

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