Susanna Bormioli, Andrea Matucci, Laura Dies, Francesca Nencini, Francesca Grosso, Enrico Maggi, Alessandra Vultaggio
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引用次数: 3
Abstract
Background: Atopic dermatitis is a chronic inflammatory skin disorder, whose symptoms and severity grossly depend on individual trigger factors. The majority of patients are satisfactorily treated with emollients together with topical and systemic therapies. However, treatment failure or long-term side effects with conventional treatment options can be a significant clinical problem. Recently, novel therapeutic approaches focus on targeting skewed immune responses providing a more effective, and less harmful approach. Among them, variable success has been reported using Omalizumab, when used in combination with classic therapies. This report describes an interesting case of severe adult onset difficult-to-treat atopic dermatitis dramatically improved in response to treatment with Omalizumab.
Case presentation: We present a case of an adult male with severe allergic atopic dermatitis, with concomitant involvement of the face, neckline, trunk and forearms and systemic symptoms such as diarrhoea with important decrease of his daily quality of life. The patient had been prescribed oral steroids in addition to anti-histamines to no avail. Due to lack of response to classic therapies, strict diet, as well as to treatment with intravenous corticosteroids, an off-label treatment with Omalizumab based on patient weight and total IgE value was proposed. Clear clinical results were observed after only a few weeks with regards to systemic symptoms, and just after 2 months of treatment in regards to skin involvement.
Conclusions: In the majority of treated patients the clinical improvement of cutaneous manifestations is expected after several months of treatment, as skin manifestations are the consequence of a chronic inflammatory process. The outstanding rapid response observed in this case as well as the persistence of the clinical remission suggests that the block of the IgE pathways modulate functions of cells involved in the pathogenic mechanisms of chronic skin inflammation but also in the acute phases observed in the flare-ups of the disease.
期刊介绍:
Clinical and Molecular Allergy is an open access, peer-reviewed, online journal that publishes research on human allergic and immunodeficient disease (immune deficiency not related to HIV infection/AIDS). The scope of the journal encompasses all aspects of the clinical, genetic, molecular and inflammatory aspects of allergic-respiratory (Type 1 hypersensitivity) and non-AIDS immunodeficiency disorders. However, studies of allergic/hypersensitive aspects of HIV infection/AIDS or drug desensitization protocols in AIDS are acceptable. At the basic science level, this includes original work and reviews on the genetic and molecular mechanisms underlying the inflammatory response.