DRESS: clinicopathological features of 10 cases from an University Hospital in São Paulo

Anais Brasileiros de Dermatologia

Luciane Francisca Fernandes Botelho²  Viviane Shinsato Higashi²  Maria Helena Valle De Queiroz Padilha²  Milvia Maria Simões E Silva Enokihara¹  Adriana Maria Porro² 

[1] ,Universidade Federal de São Paulo Dermatology Department São Paulo SP ,Brazil

关键词: Drug eruptions;    Drug hypersensitivity;    Eosinophilia;    Eosinofilia;    Erupção por droga;    Hipersensibilidade a drogas;   

DOI  :  10.1590/S0365-05962012000500005

来源: SciELO

【 摘 要 】

BACKGROUND: Drug reaction with eosinophilia and systemic symptoms is a severe form of drug-induced reaction with multiorgan involvement. OBJECTIVES: The aim of this study is to evaluate the epidemiological, clinical and pathological features and prognosis of this drug reaction among patients seen at a dermatology service. METHOD: Retrospective review of medical records of ten patients diagnosed with drug reaction with eosinophilia and systemic symptoms at the Federal University of São Paulo, from august 2008 to may 2011. RESULTS: Phenytoin was the leading cause of drug reaction with eosinophilia and systemic symptoms in our cases, followed by allopurinol. Abnormal liver function tests were observed in 7 patients and renal function impairment in 2 patients. In all cases, patients were hospitalized and the culprit drug was withdrawn. The main treatment was systemic corticosteroid. Drug reaction with eosinophilia and systemic symptoms resulted in death in 2 cases. The causes of death were septic shock and hepatic failure. CONCLUSION: Our mortality rate of 20%, supports that drug reaction with eosinophilia and systemic symptoms is a severe form of drug-induced reaction and must be recognized by all dermatologists.

【 授权许可】

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