Hypersensitivity to systemic corticosteroids in aspirin-sensitive patients with asthma
نویسندگان
چکیده
منابع مشابه
Prostaglandin E2 systemic production in patients with asthma with and without aspirin hypersensitivity.
BACKGROUND A special regulatory role for prostaglandin E2 has been postulated in aspirin-induced asthma. A study was undertaken to investigate the effects of aspirin on the systemic production of prostaglandin E2 and cysteinyl leucotrienes in patients with asthma. METHODS The urinary concentrations were determined of two main prostaglandin E2 metabolites (13,14-dihydro-15keto-PGE2 using a com...
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Asthma is a complex disease of the respiratory tract associated with chronic inflammation in which an intricate network of cells and cellular factors plays a major role. Asthma is one of the most common chronic diseases, with an estimated 300 million cases worldwide, imposing a considerable burden on society in morbidity, quality of life, and healthcare costs. Inhaled corticosteroids (ICSs) for...
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Cigarette smokers with asthma are insensitive to the therapeutic effects of corticosteroids. It is not known whether this insensitivity to corticosteroids in smokers affects tissue sites beyond the airways. A total of 75 asthmatic subjects (39 smokers) and 78 healthy controls (30 smokers) were recruited to an observational study. The cutaneous and peripheral blood lymphocyte responses to cortic...
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Corticosteroids, which are potent anti-inflammatory and immunomodulator agents used in the treatment of various inflammatory diseases including allergic diseases, can in some cases produce immediate or delayed hypersensitivity reactions. This review summarizes the epidemiological and clinical characteristics of such reactions, including related diagnostic issues. It also presents a detailed ana...
متن کاملImmediate hypersensitivity to corticosteroids.
INTRODUCTION In comparison with the extremely frequent use of corticosteroids in different diseases, immediate allergic reactions remain uncommon. In addition to the steroid molecule, the causative agent of these reactions can be an excipient. MATERIAL AND METHODS We report seven cases of immediate reactions induced by different preparations of corticosteroids. Skin tests with the suspected s...
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ژورنال
عنوان ژورنال: Journal of Allergy and Clinical Immunology
سال: 2011
ISSN: 0091-6749
DOI: 10.1016/j.jaci.2011.05.026