Combination therapy for managing chronic allergic dermatoses

Abstract

Atopic dermatitis is an inflammatory skin disease that is most frequently occurred in children, but also common in adults. The disease is characterized as chronic, but only 20% of children have severe atopic dermatitis, while the other 80% achieve a longterm remission by the age of 8 and earlier. The article summarizes the main details about atopic dermatitis including statistical epidemiological and pathogenetic data, and places special emphasis on the issues of patients’ quality of life and steroidophobia. It is known that combination treatment regimens are often used in the treatment of atopic dermatitis. The article highlights approaches to the tactics of choosing topical therapy according to the European guidelines for the treatment of atopic dermatitis 2018. Despite the fact that topical calcineurin inhibitors were made available for the treatment about 15 years ago, this group of drugs take the lead in the treatment of atopic dermatitis due to a pronounced anti-inflammatory mechanism of action with a steroid-sparing effect. The review presents the main mechanisms of action of topical calcineurin inhibitors and their effect on the skin’s barrier function. Literature data on the proven efficacy and high safety profile of Tacrolimus, the very first drug from the topical calcineurin inhibitor group, are presented. In the article, the authors described examples of the successful use of Tacrolimus, which can suppress the T-lymphocyte activation and reduce the production of pro-inflammatory cytokines in patients with moderate to severe atopic dermatitis, as well as with other chronic allergic dermatoses. The use of Tacrolimus in the presented clinical cases led to a reduction of severity of subjective and objective symptoms of the inflammatory skin diseases.