Hemophilia Liver Transplantation Observational Study.

Hepatitis C virus (HCV) infection is the leading cause of liver disease in hemophilia patients. In those with human immunodeficiency virus (HIV)/HCV coinfection, the rate of liver disease progression is greater than in HCV monoinfected individuals. Despite antiretroviral therapy, which slows HCV liver disease progression, some require transplantation. Whether transplant outcomes are worse in hemophilic (H) rather than nonhemophilic (NH) candidates is unknown. In order to determine rates and predictors of pretransplant and posttransplant survival, we conducted a retrospective observational study using United Network for Organ Sharing national transplant registry data, comparing HCV+ H and NH candidates. We identified 2502 HCV+ liver transplant candidates from 8 US university-based transplant centers, between January 1, 2004 to December 31, 2010, including 144 HIV+ (6%) and 2358 HIV-; 36 H (1%) and 2466 NH; 1213 (48%) transplanted and 1289 not transplanted. Other than male predominance and younger age, each were P < 0.001. Baseline data were comparable between H and NH. In univariate analysis, 90-day pretransplant mortality was associated with higher baseline Model for End-Stage Liver Disease (MELD; hazard ratio [HR] = 1.15; P < 0.001), lower baseline platelet count (HR = 0.9 per 25,000/µL; P = 0.04), and having HIV/HCV+ hemophilia (P = 0.003). In multivariate analysis, pretransplant mortality was associated with higher MELD (P < 0.001) and was significantly greater in HIV+ than HIV- groups (P = 0.001). However, it did not differ between HIV+ H and NH (HR = 1.7; P = 0.36). Among HIV/HCV+, posttransplant mortality was similar between H and NH, despite lower CD4 in H (P = 0.04). In conclusion, this observational study confirms that hemophilia per se does not have a specific influence on transplant outcomes and that HIV infection increases the risk of mortality in both H and NH patients. Liver Transplantation 23 762-768 2017 AASLD.

Hepatocellular carcinoma in a hepatitis C patient with sustained viral response and no fibrosis.

Hepatitis C poses a substantial global health burden. Three to five percent of individuals with liver cirrhosis secondary to hepatitis C will develop hepatocellular carcinoma. The development of hepatocellular carcinoma is closely associated with cirrhosis in hepatitis C infection, whereas in hepatitis B virus infection, hepatocellular carcinoma may occur in the absence of cirrhosis. Although uncommon, hepatocellular carcinoma has been reported in hepatitis C patients without cirrhosis and, in very rare cases, in the absence of active viral replication. We report the case of a 51-year-old patient with hepatitis C who developed hepatocellular carcinoma in the absence of fibrosis and after having achieved sustained virological response with combination peginterferon and ribavirin therapy seven years prior. The patient successfully underwent surgical resection, and histopathological examination of the resected tissue demonstrated a poorly-differentiated hepatocellular carcinoma in an otherwise unremarkable liver. The patient continues to do well and has no evidence of tumor recurrence 18 months post-operatively. This case raises question regarding the carcinogenesis of hepatocellular carcinoma as a sequela of chronic hepatitis C in noncirrhotic liver and moreover after achieving sustained virological response.