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Medline ® Abstract for Reference 32

of '肝病患者的化疗肝毒性和剂量调整'

Reactivation of hepatitis B but not hepatitis C in patients with malignant lymphoma and immunosuppressive therapy. A prospective study in 305 patients.
Markovic S, Drozina G, Vovk M, Fidler-Jenko M
Hepatogastroenterology. 1999;46(29):2925.
BACKGROUNDS/AIMS: The aim of this prospective study was to determine the prevalence of hepatitis B (HBV) and hepatitis C viral (HCV) infection as well as to study the morbidity and mortality of viral reactivations in patients treated with corticosteroid containing chemotherapy.
METHODOLOGY: From January 1991 to April 1996, 305 patients admitted for treatment of Hodgkin's disease and non-Hodgkin's lymphoma were tested for HBV, and 181 patients for HCV infection. They were followed-up regularly on a monthly basis with liver biochemistry and viral serology.
RESULTS: The prevalence of HBs antigen and hepatitis C antibody was found to be 3.2% and 16% respectively. There were 9 reactivations of HBV among 8 HBs antigen positive patients (78%), one among 35 HBs antigen negative patients (2.8%) and none in HCV positive patients. In 83% of cases, reactivation was connected to chemotherapy and corticosteroids. The overall death rate of HBV reactivation was 37%; in severe hepatitis it was 60%. All fatal reactivations were in anti-HBe positive patients.
CONCLUSIONS: The low prevalence of HCV failed to demonstrate an association between hepatitis C viral infection and lymphoma in Slovenia. Reactivation of HBV infection in HBsAg positive malignant lymphoma patients is a common and often fatal complication of treatment.
Institute of Oncology, Ljubljana, Slovenia. smarkovic@onko-i.si