title: [Immunological aspects of adverse reactions during treatment with rifampicin].
abstract: It has already been established that during the treatment with rifampicin severe adverse reactions may occur, especially mediated by immune mechanisms. The most severe are those followed by renal failure. This type of reactions usually occur in patients that have undergone previous long treatments with the drug (RMP), given intermittently, twice a week, who, after an intermission, take up again the treatment with rifampicin. The symptoms occur after the administration of the first dose of the second course. Three cases are presented in the paper, of renal failure that developed after a new course of rifampicin was started. In spite of the treatment applied, which included hemodialysis, two of the patients died. In all three the indirect Coombs test was positive for anti -- RMP antibodies, and the histopathologic investigation revealed extensive lesions, including necrosis, of the renal tubules. Diagnostic, prognostic, pathogenic and therapeutic aspects of the cases are discussed.
mesh_terms: D058186:Acute Kidney Injury / Q000139:chemically induced; D000328:Adult; D004342:Drug Hypersensitivity / Q000209:etiology* / Q000276:immunology; D005260:Female; D006801:Humans; D007565:Jaundice / Q000139:chemically induced; D008297:Male; D008875:Middle Aged; D012293:Rifampin / Q000009:adverse effects* / Q000627:therapeutic use; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*; D014398:Tuberculosis, Renal / Q000188:drug therapy*
chemical_list: D012293:Rifampin
vernacular_title: Aspecte imunologice ale reacţiilor adverse în cursul tratamentului cu rifampicină.