Hepatitis C Virus Elimination Programs in Louisiana and Washington: Importance of Screening and Surveillance Systems.

The US government has established a national goal of hepatitis C virus (HCV) elimination by 2030. To date, most HCV elimination planning and activity have been at the state level. Fifteen states presently have publicly available HCV elimination plans.

Secular trends in the incidence of cholangiocarcinoma in the USA and the impact of misclassification.

Background And Aims: It has been reported that the incidence of intrahepatic cholangiocarcinoma (ICC) has increased in the USA, while extrahepatic cholangiocarcinoma (ECC) has decreased or remained stable. However, neither the recent trends nor the effects of the misclassification of Klatskin tumors are known.

Methods: Using the Surveillance, Epidemiology, and End Results program databases, we calculated the average annual age-adjusted incidence rates (AA-IRs) of ICC and ECC in 4-year time periods (1992-1995, 1996-1999, 2000-2003, 2004-2007).

Clinical outcomes of hepatitis B virus coinfection in a United States cohort of hepatitis C virus-infected patients.

Unlabelled: The effect of hepatitis B virus (HBV) coinfection in patients with hepatitis C virus (HCV) remains unclear. We used the National Veterans Affairs HCV Clinical Case Registry to identify patients with confirmed HCV viremia during 1997-2005. We defined HBV coinfection as a positive test for hepatitis B surface antigen, HBV DNA, or hepatitis B e antigen.

Prevalence and predictors of hepatitis B virus coinfection in a United States cohort of hepatitis C virus-infected patients.

Unlabelled: There are sparse epidemiologic data on coinfection of hepatitis B (HBV) and hepatitis C (HCV) in the United States. Therefore, the aim of this study was to determine the prevalence and predictors of HBV coinfection in a large U.S.

Dietary fructose intake and severity of liver disease in hepatitis C virus-infected patients.

Background And Goals: Dietary fructose intake in the United States has been increasing, and fructose intake has been associated with the metabolic syndrome and hepatic steatosis. This study aimed to determine whether dietary fructose intake is associated with advanced hepatic fibrosis and inflammation in an hepatitis C virus (HCV)-infected male population.

Study: We conducted a cross-sectional study of HCV-infected male veterans.

Referral and receipt of treatment for hepatocellular carcinoma in United States veterans: effect of patient and nonpatient factors.

Unlabelled: The delivery of treatment for hepatocellular carcinoma (HCC) could be influenced by the place of HCC diagnosis (hospitalization versus outpatient), subspecialty referral following diagnosis, as well as physician and facility factors. We conducted a study to examine the effect of patient and nonpatient factors on the place of HCC diagnosis, referral, and treatment in Veterans Administration (VA) hospitals in the United States. Using the VA Hepatitis C Clinical Case Registry, we identified hepatitis C virus (HCV)-infected patients who developed HCC during 1998-2006.

Determinants of serum alpha-fetoprotein levels in hepatitis C-infected patients.

Background & Aims: Little information is available about what factors determine serum levels of alpha fetoprotein (AFP) (eg, demographic, virologic, or clinical features) among individuals who do not develop hepatocellular carcinoma (HCC). This information might improve AFP-based algorithms for HCC detection.

Methods: We examined data from patients in the national Veterans' Affairs Hepatitis C Virus (HCV) Clinical Case Registry who received at least 1 AFP test (258,275 AFP tests in 76,357 patients; 1.

Level of α-fetoprotein predicts mortality among patients with hepatitis C-related hepatocellular carcinoma.

Background & Aims: Hepatocellular carcinoma (HCC) can result from hepatitis C virus (HCV)-related liver disease and is the fastest-growing cause of cancer-related death in the United States. α-fetoprotein (AFP) has been used as a prognostic factor for HCC, but the value of AFP as a prognostic factor for HCV-related HCC in the United States is unknown. We investigated whether higher levels of AFP at the time of diagnosis are associated with increased mortality of patients with HCV-related HCC.

Risk factors for cholangiocarcinoma.

Cholangiocarcinoma (CC) is the second most common primary hepatic malignancy after hepatocellular cancer. CC accounts for approximately 10%-25% of all hepatobiliary malignancies. There are considerable geographic and demographic variations in the incidence of CC.