%0 Journal Article
%A Montero-Vilchez, Trinidad
%A Martinez-Lopez, Antonio
%A Sierra-Sanchez, Alvaro
%A Soler-Gongora, Miguel
%A Jimenez-Mejias, Eladio
%A Molina-Leyva, Alejandro
%A Buendia-Eisman, Agustin
%A Arias-Santiago, Salvador
%T Erythema Increase Predicts Psoriasis Improvement after Phototherapy.
%D 2021
%@ 2077-0383
%U https://hdl.handle.net/10668/28176
%X Psoriasis is a major global health problem. There is a need to develop techniques to help physicians select the most appropriate cost-effective therapy for each patient. The main objectives of this study are (1) to evaluate changes in epidermal barrier function and skin homeostasis after phototherapy and (2) to explore potentially predictive values in epidermal barrier function and skin homeostasis to assess clinical improvement after fifteen sessions of phototherapy. A total of 76 subjects, 38 patients with plaque-type psoriasis and 38 gender- and age-matched healthy volunteers, were included in the study. Erythema, transepidermal water loss (TEWL), temperature, stratum corneum hydration (SCH), pH, sebum, and antioxidant capacity were measured before and after the first and fifteenth phototherapy session. Erythema (401.09 vs. 291.12 vs. 284.52 AU, p
%K phototherapy
%K psoriasis
%K skin barrier
%K skin homeostasis
%K skin physiology
%~