No abstract

Risk of HCC was higher in NAFLD patients than that observed in general clinical population. Most HCC cases in NAFLD developed in patients with cirrhosis. The absolute risk of HCC was higher than the accepted thresholds for HCC surveillance for most patients with NAFLD cirrhosis.

No abstract

BACKGROUND & AIMS The incidence and mortality of hepatocellular carcinoma (HCC) have been reported to be plateauing in the United States. The United States has large racial, ethnic, and regional variation; we collected data from all 50 states to better analyze changes in HCC incidence in the entire United States. METHODS We collected data from the US Cancer Statistics registry, which covers 97% of the population, and calculated adjusted incidence rates. We assessed annual trends among sociodemographic and geographic subgroups using joinpoint analysis. RESULTS HCC incidence increased from 4.4/100,000 in 2000 to 6.7/100,000 in 2012, increasing by 4.5% (95% confidence interval [CI], 4.3%–4.7%) annually between 2000 and 2009, but only by 0.7% annually (95% CI, −0.2% to 1.6%) from 2010 through 2012. The average annual percentage change (AAPC) between 2000 and 2012 was higher in men (increase, 3.7%) than in women (increase, 2.7%), and highest in 55- to 59-year-old individuals (AAPC, 8.9%; 95% CI, 7.1%–10.7%) and 60- to 64-year-old individuals (AAPC, 6.4%; 95% CI, 4.7%–8.2%). By 2012, rates in Hispanics surpassed those in Asians, and rates in Texas surpassed those in Hawaii (9.71/100,000 vs 9.68/100,000). Geographic variation within individual race and ethnic groups was observed, but rates were highest in all major race and ethnic groups in Texas. CONCLUSIONS In an analysis of the incidence of HCC in all 50 US states, we found the rate of increase in HCC to have slowed from 2010 through 2012. However, incidence is increasing in subgroups such as men ages 55- to 64 years old—especially those born in the peak era of hepatitis C virus infection and among whites/Caucasians. Rates in Hispanics have surpassed those in Asian Americans. We observed geographic differences, with Texas having the highest age-adjusted HCC rates nationwide.

Chronic HCV infection is a global health problem that affects >184 million people worldwide. HCV is associated with several hepatic and extrahepatic disorders, including several malignancies. The burden of HCV-related disorders is influenced by the number of new and existing cases, number of existing cases and the natural history of the infection. The natural history of HCV is affected by several demographic, virological, clinical and lifestyle factors. Major variations exist in the burden of HCV among different populations and geographical regions, as well as over time. With the advent of new and efficacious antiviral treatments, it is important to learn the determinants of HCV burden to design appropriate strategies for detection, prognostication and treatment. Furthermore, with the expected growth of patients cured of HCV, it is essential to learn about the possible change in natural history and burden of disease in these patients. In this Review, we will discuss the global epidemiology and burden of HCV and its complications, as well as the natural history and clinical course of chronic and cured HCV infection.

No abstract

No abstract

No abstract