Evaluating and reducing xerosis in competitive swimmers: an in vitro study and randomized controlled clinical trial.
J Dermatolog Treat
; 32(2): 215-219, 2021 Mar.
Article
em En
| MEDLINE
| ID: mdl-31257951
ABSTRACT
INTRODUCTION:
Xerosis is a common problem with significant sequelae in competitive swimmers, and it results from transepidermal water loss. This study evaluates moisture barriers for reducing xerosis in competitive swimmers.METHODS:
An artificial skin model was used to evaluate five products. Models were measured for changes in thickness and weight over 7 days. The optimal barrier was tested in a randomized controlled trial (RCT) of 20 swimmers. Skin moisture content was serially measured. Skin micrographs were scored in a blinded fashion.RESULTS:
The moisture barrier #1 treated skin model at day 7 maintained a mean thickness of 7.08 mm versus 2.38 mm for control (p = .0001). The mean weights of group 1 treated and control groups at day 7 were 40.1 and 8.65 g (p = .03). In the RCT, the group treated with moisture barrier #1 and the controls exhibited low moisture content and moderate xerosis scores at baseline. At week 3, moisture measurements for treated and control groups were 28.6% and 18.2% (p = .003). The mean xerosis scores for the treated and control groups were 8.5 and 12.9 (p = .0008).CONCLUSIONS:
Artificial skin preservation varied for five commercially available moisture barriers. Moisture barrier application improved moisture content and reduced xerosis in competitive swimmers.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pele
/
Dermatopatias
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Natação
/
Pele Artificial
Tipo de estudo:
Clinical_trials
/
Prognostic_studies
Limite:
Adolescent
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article