Increasing incidence of critical liver disease among causes of death in Japanese hemophiliacs with HIV-1

Abstract

Critical liver diseases are now major causes of death in HIV-1-infected patients after the remarkable improvement in the clinical status resulting from highly active antiretroviral therapy. We report the results of an analysis on causes of deaths related to liver diseases based on our surveillance of hemophiliacs infected with HIV-1 up until May 31, 2002. A total of 1,405 patients (hemophilia A, 1,084, and hemophilia B, 321) were registered. The cumulative number of deaths was 534 (hemophilia A, 414, and hemophilia B, 120) by May 31, 2002. Hepatic disease due to HCV infection was found in 29.8% (95% confidence interval: 20.3-40.7%) of the total cases with known causes of death after 1997, whereas this value was 14.0% (95% confidence interval: 10.8-17.7%) before 1997 (p < 0.01). We observed an increasing incidence of critical hepatic diseases among HIV-1-infected hemophiliacs, thus suggesting that treatment of HCV infection is essential for HIV-1-infected hemophiliacs.