OBJECTIVES: There is little information on the risk factors for hepatocellular carcinoma (HCC) and outcome of treatment with an all-oral combination of direct-acting antiviral regimens following eradication of hepatitis C virus (HCV) RNA. METHODS: The study subjects were 1,170 patients with HCV genotype 1-related chronic liver disease treated with either NS5A inhibitor plus NS3/4A protease inhibitor (n = 707), NS5A inhibitor plus NS5B polymerase inhibitor (n = 345), or NS5A inhibitor, NS3/4A protease inhibitor plus ritonavir (n = 118), for 12-24 weeks. All patients were free of HCC before and during therapy. RESULTS: In this retrospective study, 22 patients developed HCC during the follow-up (time from the end of antiviral therapy until the last visit: 1.3 years). At 1 and 2 years after completion of the treatment, the cumulative HCC rates for the whole group were 1.8 and 2.3%, respectively, and 1.4 and 1.8%, respectively, for 1,065 patients who showed sustained virological response (SVR). The risk factors for HCC identified by multivariate analysis were hypoalbuminemia, thrombocytopenia, a high α-fetoprotein level, and non-SVR for all patients, and hypoalbuminemia and a high α-fetoprotein level for patients with SVR. CONCLUSION: Eradication of HCV RNA by direct-acting antiviral regimens might reduce the risk of HCC. Albumin and α-fetoprotein levels are significant risk factors for HCC.
OBJECTIVES: There is little information on the risk factors for hepatocellular carcinoma (HCC) and outcome of treatment with an all-oral combination of direct-acting antiviral regimens following eradication of hepatitis C virus (HCV) RNA. METHODS: The study subjects were 1,170 patients with HCV genotype 1-related chronic liver disease treated with either NS5A inhibitor plus NS3/4A protease inhibitor (n = 707), NS5A inhibitor plus NS5B polymerase inhibitor (n = 345), or NS5A inhibitor, NS3/4A protease inhibitor plus ritonavir (n = 118), for 12-24 weeks. All patients were free of HCC before and during therapy. RESULTS: In this retrospective study, 22 patients developed HCC during the follow-up (time from the end of antiviral therapy until the last visit: 1.3 years). At 1 and 2 years after completion of the treatment, the cumulative HCC rates for the whole group were 1.8 and 2.3%, respectively, and 1.4 and 1.8%, respectively, for 1,065 patients who showed sustained virological response (SVR). The risk factors for HCC identified by multivariate analysis were hypoalbuminemia, thrombocytopenia, a high α-fetoprotein level, and non-SVR for all patients, and hypoalbuminemia and a high α-fetoprotein level for patients with SVR. CONCLUSION: Eradication of HCV RNA by direct-acting antiviral regimens might reduce the risk of HCC. Albumin and α-fetoprotein levels are significant risk factors for HCC.
Authors: Carmen M Preda; Cristian Baicus; Irina Sandra; Alexandru Oproiu; Teodora Manuc; Ileana Constantinescu; Daniel Gavrila; Mircea Diculescu; Radu Dumitru; Catalin Vasilescu; Cristian Tieranu; Doina Istratescu; Theodor Voiosu; Mircea Manuc Journal: United European Gastroenterol J Date: 2019-03-29 Impact factor: 4.623
Authors: Dong Hyun Sinn; Seung Up Kim; Hye Kyung Hyun; Eun Ju Cho; Soo Young Park; Young Mi Hong; Soon Sun Kim; Hwi Young Kim; Nae-Yun Heo; Jung Gil Park; Wonseok Kang; Song Won Jeong; Myeong Jun Song; Hana Park; Danbi Lee; Yong Sun Lee; Sung Bum Cho; Chan Sik An; Hyung Jin Rhee; Hyun Woong Lee; Beom Kyung Kim; Jun Yong Park; Do Young Kim; Sang Hoon Ahn; Kwang-Hyub Han; Jeong-Hoon Lee; Su Jong Yu; Yoon Jun Kim; Jung-Hwan Yoon; Won Young Tak; Young Oh Kweon; Ki Tae Yoon; Mong Cho; Jae Youn Cheong; Seung Ha Park Journal: Dig Dis Sci Date: 2020-08-28 Impact factor: 3.199