entecavir and Gastrointestinal-Hemorrhage

Antiviral therapy improves the clinical outcomes of patients with chronic hepatitis B (CHB), including those with cirrhosis. In the present study, we validated the Baveno VII definition of recompensation and explored the criteria for stable improvement of liver function tests in entecavir-treated patients with CHB-related decompensated cirrhosis.. In this multicentre prospective study, patients with decompensated (ascites) CHB-related cirrhosis were enrolled and treated with entecavir for 120 weeks. Patients were followed up for clinical events, viral and biochemical tests, and ultrasonography every 6 months. The recompensation rate per Baveno VII criteria was calculated. Multivariate regression models were used to identify the predictors of recompensation. Finally, the criteria for stable improvement of liver function tests were explored.. Of the 320 recruited patients, 283 completed the 120-week study, with 261/283 (92.2%) achieving HBV DNA levels <20 IU/ml and 171/283 (60.4%) achieving resolution of ascites, encephalopathy, and absence of recurrent variceal bleeding for at least 12 months. We identified model for end-stage liver disease <10 and/or liver function tests within Child-Pugh Class A (albumin >35 g/L, international normalised ratio <1.50 and total bilirubin <34 μmol/L) as the criteria for stable improvement of liver function tests. Accordingly, 56.2% (159/283) of patients fulfilled the Baveno VII definition of recompensation with a stable improvement of liver function tests defined by the current study.. Our study defined the criteria for a stable improvement of liver function tests required by the Baveno VII definition of recompensation in patients with CHB-related decompensated cirrhosis on antiviral therapy. The criteria derived from this multicentre prospective study warrant further validation in patients with cirrhosis of other aetiologies.. Decompensation of cirrhosis marks the point at which the liver is no longer able to function normally (and symptoms become apparent). Recently the idea of recompensation was proposed for individuals who may experience an improvement in liver function if the underlying cause of their liver disease is addressed (e.g. antivirals for viral cirrhosis). Herein, we show that over 50% of patients with hepatitis B-related decompensated cirrhosis treated with antivirals could recompensate and we propose laboratory criteria which could be used to define recompensation.

Topics: Antiviral Agents; Ascites; End Stage Liver Disease; Esophageal and Gastric Varices; Gastrointestinal Hemorrhage; Hepatitis B; Humans; Liver Cirrhosis; Prospective Studies; Severity of Illness Index

Aspirin may reduce the risk of chronic hepatitis B (CHB)-related hepatocellular carcinoma (HCC) in patients receiving antiviral treatment. We aimed to investigate the impact of aspirin on reducing HCC risk in patients treated with first-line oral nucleos(t)ide analogs (NAs; entecavir and/or tenofovir disoproxil fumarate).. We conducted a territorywide, retrospective cohort study in NA-treated CHB patients between 2000 and 2018 from the electronic healthcare data repository in Hong Kong. Subjects were classified into aspirin users for at least 90 days during NA treatment (aspirin group) or no aspirin or any other antiplatelet use during follow-up period (no aspirin group). Incidence rates of HCC and gastrointestinal bleeding (GIB) in 2 groups with propensity score matching with 1:3 ratio.. Of 35,111 NA-treated CHB patients of mean age of 53.0 years and 61.6% men, sixty-nine (4.0%) and 1,488 (4.5%) developed HCC at a median (interquartile range) of 2.7 (1.4-4.8) years and 3.2 (1.8-6.0) years in the aspirin group and no aspirin group, respectively. A duration-dependent association between aspirin and the risk of HCC was observed (subhazard ratio [sHR] 3 months-2 years: 0.65; 95% confidence interval [CI] 0.47-0.92; sHR 2-5 years: 0.63; 95% CI 0.43-0.94; sHR from ≥5 years: 0.41; 95% CI 0.18-0.91). Patients who took aspirin for ≤2 years had significantly higher risk of GIB (sHR: 1.73, 95% CI 1.07-2.79) than those not receiving aspirin. The risk of GIB started declining with the longer use of aspirin and becoming insignificant for ≥5 years' use (sHR: 0.79, 95% CI 0.19-3.21).. Long-term aspirin use is associated with a lower risk of HCC in a duration-dependent manner in NA-treated CHB patients without a significant increase in the risk of gastrointestinal adverse effects.

Topics: Adult; Aged; Alanine; Antiviral Agents; Aspirin; Carcinoma, Hepatocellular; Drug Therapy, Combination; Female; Follow-Up Studies; Gastrointestinal Hemorrhage; Guanine; Hepatitis B, Chronic; Hong Kong; Humans; Incidence; Liver Neoplasms; Male; Middle Aged; Retrospective Studies; Tenofovir

Oral antiviral therapy may reduce the disease progression of chronic hepatitis B (CHB) patients. We aimed to further investigate the efficacy of long-term entecavir therapy in reduction of the risk of hepatocellular carcinoma (HCC), cirrhotic events and mortality in a large group of CHB-related cirrhosis patients.. The C-TEAM (Cirrhosis-Taiwanese EntecAvir Multicenter) study was a nationwide, multicenter, retrospective-prospective cohort study in Taiwan. We enrolled treatment-naïve patients with CHB-related cirrhosis and baseline HBV-DNA≥2000 IU/mL receiving long-term entecavir therapy and compared the development of HCC, cirrhotic events and mortality with that of a historical untreated cohort.. In total, 1315 entecavir-treated and 503 untreated patients with cirrhosis were enrolled, with median treatment and follow-up durations of 4 and 6 years respectively. Compared with the untreated cohort, entecavir therapy was associated with a 60% HCC risk reduction [hazard ratio (HR): 0.40, 95% confidence interval (CI): 0.28-0.57]. Additionally, an older age, the male gender, HBeAg positivity, alpha-fetoprotein (AFP)≥7 ng/mL before therapy were independent predictors of HCC development. Further analysis showed that entecavir therapy significantly reduced risks of variceal bleeding, spontaneous bacterial peritonitis, and liver-related and all-cause mortality. These findings were confirmed by propensity score-matched cohorts in sensitivity analysis. In patients under entecavir therapy, an older age, the male gender, HBeAg positivity, AFP level ≥7 ng/mL before therapy, and 1-year virological response were predictive of HCC development.. Four-year entecavir therapy significantly reduces the risk of HCC, cirrhotic events and mortality in patients with CHB-related cirrhosis.

Topics: Adult; alpha-Fetoproteins; Antiviral Agents; Carcinoma, Hepatocellular; Esophageal and Gastric Varices; Female; Gastrointestinal Hemorrhage; Guanine; Hepatitis B e Antigens; Hepatitis B virus; Hepatitis B, Chronic; Humans; Liver Cirrhosis; Liver Neoplasms; Male; Middle Aged; Multivariate Analysis; Proportional Hazards Models; Prospective Studies; Retrospective Studies; Taiwan; Treatment Outcome

Hepatic damage during transarterial chemoembolization (TACE) is a critical complication in patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC). Apart from its role in preventing HBV reactivation, there is some evidence for the benefits of preemptive antiviral therapy in TACE. This study evaluated the effect of preemptive antiviral therapy on acute hepatic deterioration following TACE.. This retrospective observational study included a prospectively collected cohort of 108 patients with HBV-related HCC who underwent TACE between January 2007 and January 2013. Acute hepatic deterioration following TACE was evaluated. Treatment-related hepatic decompensation was defined as newly developed encephalopathy, ascites, variceal bleeding, elevation of the bilirubin level, prolongation of prothrombin time, or elevation of the Child-Pugh score by ≥2 within 2 weeks following TACE. Univariate and multivariate analyses were conducted to identify factors influencing treatment-related decompensation. Preemptive antiviral therapy involves directing prophylaxis only toward high-risk chronic hepatitis B patients in an attempt to prevent the progression of liver disease. We regarded at least 6 months as a significant duration of preemptive antiviral treatment before diagnosis of HCC.. Of the 108 patients, 30 (27.8%) patients received preemptive antiviral therapy. Treatment-related decompensation was observed in 25 (23.1%) patients during the follow-up period. Treatment-related decompensation following TACE was observed more frequently in the nonpreemptive group than in the preemptive group (29.5% vs. 6.7%,. Our findings suggest that preemptive antiviral therapy significantly reduces the risk of acute hepatic deterioration. Preventing hepatic deterioration during TACE by applying such a preemptive approach may facilitate the continuation of anticancer therapy and thus improve long-term outcomes.

Topics: Aged; Antiviral Agents; Bilirubin; Carcinoma, Hepatocellular; Chemoembolization, Therapeutic; Female; Gastrointestinal Hemorrhage; Guanine; Hepatitis B; Humans; Hypoalbuminemia; Incidence; Liver; Liver Diseases; Liver Neoplasms; Male; Middle Aged; Proportional Hazards Models; Retrospective Studies; Risk Factors; Treatment Outcome