Ετικέτες

Πέμπτη 1 Μαρτίου 2018

A new technique for evaluating heel xerosis grade and the effects of moisturizer on heel skin dryness

Abstract

Background

Dryness-related heel skin problems are common; however, there are very few studies about heel skin dryness. The objective of this study was to develop new assessment methods for evaluating heel skin dryness, to clarify the characteristics associated with heal skin dryness, and assess the effectiveness of moisturizer use according to dryness severity.

Materials and methods

We investigated the heel skin of 150 Korean women (aged 20-78 years). Heel skin images were taken using a DSLR camera and the distribution or severity of flakes, scaling, cracking, and fissures were visually assessed. Skin properties such as hydration, transepidermal water loss (TEWL), amount of dead skin cells, and efficacy of moisturizer were evaluated according to heel xerosis grade. Furthermore, as conventional evaluation methods for desquamation are not appropriate for heel skin, we developed new techniques using binarization of magnified images.

Results

Skin hydration tended to decrease and TEWL tended to increase as heel dryness grade increased. The amount of dead skin cells increased with increasing dryness grade using the new technique. Subjects in the severe dryness group achieved similar hydration levels as normal subjects at baseline after 3 hours of moisturizer application.

Conclusion

Our new methods of visually classifying heel dryness and quantifying dead skin cells using magnified images effectively evaluated heel skin properties. As heel skin is prone to dryness, daily repetitive application of moisturizer might be helpful for hydrating dry heel skin, and ultimately preventing complications.



http://ift.tt/2t9oxKN

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου

Αναζήτηση αυτού του ιστολογίου