Impact of sustained viral response postcurative therapy of hepatitis C-related hepatocellular carcinoma: a systematic review and meta-analysis

2016 ◽  
Vol 140 (5) ◽  
pp. 1042-1049 ◽  
Author(s):  
Sashidhar Manthravadi ◽  
Swathi Paleti ◽  
Prashant Pandya
Keyword(s):  
Hepatocellular Carcinoma ◽  
Systematic Review ◽  
Hepatitis C ◽  
Meta Analysis ◽  
Sustained Viral Response ◽  
Viral Response

Impact of direct-acting antivirals and 12-week sustained viral response on clinical outcomes in patients with hepatitis C and hepatocellular carcinoma.

2019 ◽  
Vol 37 (4_suppl) ◽  
pp. 397-397
Author(s):  
William M Kamp ◽  
Cortlandt Sellers ◽  
Stacey Stein ◽  
Joseph K Lim ◽  
Hyun S. Kevin Kim
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Hepatitis C ◽  
Sustained Viral Response ◽  
Tumor Location ◽  
Care Hospital ◽  
Direct Acting Antivirals ◽  
Treatment Allocation ◽  
Viral Response ◽  
Direct Acting

397 Background: To investigate the impact of direct-acting antivirals (DAA) and 12-week sustained viral response (SVR12) in patients with hepatocellular carcinoma (HCC) and hepatitis C viral infections (HCV). Methods: Retrospective analysis of HCC patients diagnosed from 2005 to 2016 at an urban tertiary-care hospital. Kaplan-Meier curves and multivariable Cox proportional hazards models were used to assess survival. Results: Nine hundred ninety-six patients met inclusion criteria (mean age 62.8±10.2 yrs, 79% male). Four hundred seventy-eight (50%) patients received interventional oncology (catheter-based therapies, ablation and combination locoregional therapies), 141 (15%) received supportive care (palliative or no treatment), 125 (13%) received a transplant, 112 (14%) had tumor resection and 94 (12%) received chemotherapy or radiation as their primary treatment. Median overall survival (OS) of the entire cohort was 24.2 months (95% CI: 20.9-27.9). Transplant patients were excluded from further analysis. Four hundred seventy patients had HCV (56%). One hundred twenty-three patients received one or more DAA therapies for HCV (26.2%), 83 of whom achieved SVR12 (68%). HCC occurrence and recurrence were reported in 29 (26%) and 38 (45%) patients, respectively, after DAA therapy. HCV-positive and HCV-negative patients had similar survival (OS 20.7 mo vs 17.4 mo, p=0.22). Patients receiving DAA therapy had a higher OS of 71.8 mo (CI: 39.5-not reached) vs 11.6 mo (CI: 9.8-14.5) for patients without DAA therapy (p<0.0001). DAA patients who achieved SVR12 had a higher OS of 75.6 mo (CI: 49.2-not reached) vs the non-SVR12 group (26.7 mo, CI: 13.7-31.1, p<0.0001). Multivariable analysis (MVA) showed that AJCC, Child-Pugh Score, MELD, tumor size, tumor location and treatment allocation had independent influence on survival for the cohort (p<0.05). In HCV patients, AJCC, MELD, tumor location, treatment allocation and DAA were significant (p<0.05). In patients receiving DAA, only MELD score and SVR12 remained significant factors (p<0.05). Conclusions: DAA therapy and achieving SVR12 is associated with increased overall survival in HCC patients with HCV. This analysis supports the importance of treating HCV to SVR12 as part of HCC management.

scholarly journals Hepatocellular Carcinoma Recurrence after Hepatitis C Virus Therapy with Direct-Acting Antivirals. A Systematic Review and Meta-Analysis

2021 ◽  
Vol 10 (8) ◽  
pp. 1694
Author(s):  
Leonardo Frazzoni ◽  
Usama Sikandar ◽  
Flavio Metelli ◽  
Sinan Sadalla ◽  
Giuseppe Mazzella ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Systematic Review ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Meta Analysis ◽  
Random Effect ◽  
Complete Response ◽  
Direct Acting Antivirals ◽  
Direct Acting ◽  
Hcc Recurrence

Background: Hepatocellular carcinoma (HCC) is a major cause of morbidity and mortality among patients with cirrhosis. The risk of HCC recurrence after a complete response among patients treated with direct-acting antivirals (DAAs) has not been fully elucidated yet. Aim: To assess the risk of HCC recurrence after DAA therapy for hepatitis C virus (HCV). Methods: A systematic review across PubMed, Scopus and Scholar up to November 2020, including full-text studies that assessed the pattern of HCC recurrence after DAA therapy for HCV. Random-effect meta-analysis and univariable metaregression were applied to obtain pooled estimates for proportions and relative risk (RR) and variables influential for the outcome, respectively. Results: Thirty-one studies with 2957 patients were included. Overall, 30% (CI, 26–34%) of the patients with a history of HCC experienced HCC recurrence after DAA therapy, at mean time intervals ranging from 4 to 21 months. This result increased when going from European studies (23%, CI, 17–28%) to US studies (34%, CI, 30–38%), to Egyptian studies (37%, CI, 27–47%), and to Asian studies (33%, CI, 27–40%). Sixty-eight percent (CI, 45–91%) of recurrent HCCs developed within 6 months of follow-up since DAA treatment, among the eight studies providing stratified data. Among the studies providing head-to-head comparisons, the HCC recurrence risk was significantly lower after DAA therapy than IFN (RR, 0.64; CI, 0.51–0.81), and after DAA therapy than no intervention (RR, 0.68; CI, 0.49–0.94). Conclusions: The recurrence of HCC after DAA is not negligible, being higher soon after the end of treatment and among non-European countries. DAA therapy seems to reduce the risk of HCC recurrence compared to an IFN regimen and no intervention.

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