Supplementary Material for: Influence of Sunflower Seed Oil on the Skin Barrier Function of Preterm Infants: A Randomized Controlled Trial
Kanti V.
Grande C.
Stroux A.
Bührer C.
Blume-Peytavi U.
Garcia Bartels N.
10.6084/m9.figshare.4653808.v1
https://karger.figshare.com/articles/dataset/Supplementary_Material_for_Influence_of_Sunflower_Seed_Oil_on_the_Skin_Barrier_Function_of_Preterm_Infants_A_Randomized_Controlled_Trial/4653808
<p><b><i>Background:</i></b> Inadequate skin care may increase morbidity
in preterm infants. Skin care practices that support skin maturation
have barely been investigated. <b><i>Objectives:</i></b> To investigate the effect of sunflower seed oil (SSO) on skin barrier development in low-birth-weight premature infants. <b><i>Methods:</i></b>
22 preterm infants (<48 h after birth, 1,500-2,500 g) were
randomized into group C (control) and group SSO, receiving daily SSO
application during the first 10 postnatal days, followed by no
intervention. Transepidermal water loss (TEWL), stratum corneum
hydration (SCH), skin pH and sebum were measured <48 h after birth
and on postnatal days 5, 11 and 21 on the forehead, abdomen, thigh and
buttock. <b><i>Results:</i></b> Skin pH decreased, while sebum remained
stable in both groups. In group C, TEWL remained stable; in group SSO,
TEWL increased significantly on the abdomen, leg and buttock until day
11, followed by a decrease after SSO application had been stopped.
Abdomen SCH remained stable in group C, but continuously decreased in
group SSO until day 21. <b><i>Conclusion:</i></b> SSO application may retard postnatal skin barrier maturation in preterm infants.</p>
2017-02-15 14:39:03
Sunflower seed oil
Skin barrier function
Preterm infants
Neonatal skin condition score
Transepidermal water loss
Stratum corneum hydration