Risk factors for hepatocellular carcinoma in cirrhosis:A comprehensive analysis from a decade-long study  

作　　者：Da-Qiong Zhou Jiang-Yu Liu Feng Zhao Jing Zhang Li-Li Liu Jian-Ru Jia Zhen-Huan Cao 

机构地区：[1]Department of Hepatology,Beijing Youan Hospital,Capital Medical University,Beijing 100069,China [2]Hepatology Center,Baoding People’s Hospital,Baoding 071000,Hebei Province,China

出　　处：《World Journal of Gastrointestinal Oncology》2024年第12期4625-4635,共11页世界胃肠肿瘤学杂志（英文）

摘　　要：BACKGROUND Cirrhosis is a significant risk factor for the development of hepatocellular carcinoma(HCC).Variability in HCC risk among patients with cirrhosis is notable,particularly when considering the diverse etiologies of cirrhosis.AIM To identify specific risk factors contributing to HCC development in patients with cirrhosis.METHODS This retrospective study analyzed data from cirrhotic patients at Beijing Youan Hospital from January 1,2012 to September 30,2022 with at least 6 mo of followup.Patient demographics,medical histories,etiologies,and clinical characteristics were examined.Cox regression analysis was used to analyze correlations of the above parameters with hepatocarcinogenesis,while competing risk regression was used to estimate their adjusted hazard ratios accounting for death.The cumulative incidence was plotted over time.RESULTS Overall,5417 patients with cirrhosis(median age:54 years;65.8%males)were analyzed.Hepatitis B virus(HBV)was the most common etiology(23.3%),with 25%(n=1352)developing HCC over a 2.9-year follow-up period.Patients with multiple etiologies had the HCC highest incidence(30.3%),followed by those with HBV-related cirrhosis(29.5%).Significant risk factors included male sex,advanced age,hepatitis C virus(HCV)infection,elevated blood ammonia,and low platelet count.Men had a higher 5-year HCC risk than women(37.0%vs 31.5%).HBV,HCV,and HBV/HCV co-infected patients had 5-year risks of HCC of 45.8%,42.9%,and 48.1%,respectively,compared to 29.5%in nonviral hepatitis cases,highlighting the significant HCC risk from viral hepatitis,especially HBV,and underscores the importance of monitoring these high-risk groups.CONCLUSION In conclusion,HBV-related cirrhosis strongly correlates with HCC,with male sex,older age,viral hepatitis,elevated blood ammonia,and lower albumin and platelet levels increasing the risk of HCC.

关 键 词：CIRRHOSIS Hepatocellular carcinoma Risk factors Hepatitis B virus Competing risk analysis 

分 类 号：R575.2[医药卫生—消化系统] R735.7[医药卫生—内科学]