The changing epidemiology of liver diseases in the Asia-Pacific region

Autor: Henry Lik-Yuen Chan, Jacob George, Martin C.S. Wong, Junjie Huang, Siew C. Ng, Mohammed Eslam, Colette Leung, Jason L W Huang
Rok vydání: 2018
Předmět:
Zdroj: Nature reviews. Gastroenterologyhepatology. 16(1)
ISSN: 1759-5053
Popis: This Review presents current epidemiological trends of the most common liver diseases in Asia–Pacific countries. Hepatitis B virus (HBV) remains the primary cause of cirrhosis; despite declining prevalence in most Asian nations, this virus still poses a severe threat in some territories and regions. Mortality resulting from HBV infection is declining as a result of preventive measures and antiviral treatments. The epidemiological transition of hepatitis C virus (HCV) infection has varied in the region in the past few decades, but the medical burden of infection and the prevalence of its related cancers are increasing. The lack of licensed HCV vaccines highlights the need for novel treatment strategies. The prevalence of nonalcoholic fatty liver disease (NAFLD) has risen in the past decade, mostly owing to increasingly urbanized lifestyles and dietary changes. Alternative herbal medicine and dietary supplements are major causes of drug-induced liver injury (DILI) in some countries. Complications arising from these chronic liver diseases, including cirrhosis and liver cancer, are therefore emerging threats in the Asia–Pacific region. Key strategies to control these liver diseases include monitoring of at-risk populations, implementation of national guidelines and increasing public and physician awareness, in concert with improving access to health care. Liver diseases exert a substantial disease burden across the Asia–Pacific region. In this Review, the authors explore the epidemiological trends in the most common liver diseases in the region, including HBV infection, HCV infection and nonalcoholic fatty liver disease, and discuss implications for preventive measures.
Databáze: OpenAIRE