title: Late hemorrhagic cystitis following low-dose cyclophosphamide therapy.
abstract: Hemorrhagic cystitis is a recognized acute complication of cyclophosphamide (Cytoxan) therapy in the treatment of malignant disease. More recently, lower dose, long-term cyclophosphamide therapy has been used in the treatment of autoimmune diseases including rheumatoid arthritis. In 3 patients hemorrhagic cystitis developed after long-term cyclophosphamide therapy for rheumatoid arthritis. Even in low dosage, this drug may cause hemorrhagic cystitis.
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D003520:Cyclophosphamide / Q000008:administration & dosage / Q000009:adverse effects*; D003556:Cystitis / Q000139:chemically induced*; D005260:Female; D006470:Hemorrhage / Q000139:chemically induced*; D006801:Humans; D008875:Middle Aged; D013997:Time Factors
chemical_list: D003520:Cyclophosphamide