Influence of Accumulation of Humidity under Wound Dressings and Effects on Transepidermal Water Loss (TEWL) and Skin Hydration

Author:

Rauscher Marc12,Rauscher Andreas2,Hu Linda Y.3,Schlitt Hans J.1,Krauß Sabrina4,Illg Claudius4ORCID,Reis Wolfertstetter Patricia2ORCID,Hofmann Aybike5ORCID,Knorr Christian6ORCID,Denzinger Markus2ORCID

Affiliation:

1. Department of Surgery, University Hospital Regensburg, 93053 Regensburg, Germany

2. Department of Pediatric Surgery and Pediatric Orthopedics, Hospital St. Hedwig of the Order of St. John of God, University Children’s Hospital Regensburg (KUNO), Steinmetzstrasse 1-3, 93049 Regensburg, Germany

3. Department of Statistical Bioinformatics, University of Regensburg, 93053 Regensburg, Germany

4. Department of Hand, Plastic and Reconstructive Surgery, BG Unfallklinik Tuebingen, Eberhard Karls University, 72074 Tuebingen, Germany

5. Department of Pediatric Urology, Hospital St. Hedwig of the Order of St. John of God, University Children’s Hospital Regensburg (KUNO), Steinmetzstrasse 1-3, 93049 Regensburg, Germany

6. Pediatric Surgery, RoMed Klinikum Rosenheim, 83022 Rosenheim, Germany

Abstract

The moisture content of the human skin, but also the loss of water through the skin, the transepidermal water loss (TEWL), plays a significant role in the skin’s health. Various medical indications require the use of a wound dressing. However, how the skin environment changes under a wound dressing has not yet been sufficiently investigated. Skin moisture and TEWL values were measured in 20 healthy volunteers before and after the application of a total of 23 different wound dressings distributed over the back. Significant changes in the parameters from day 1 to day 2 were tested. Wound dressings change the underlying skin environment. Occlusive dressings significantly increase skin hydration and TEWL. The findings could contribute to quantitative analysis and monitoring of topical-wound therapy in the future.

Publisher

MDPI AG

Reference53 articles.

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