Machine Learning Algorithms for Predicting Direct‐Acting Antiviral Treatment Failure in Chronic Hepatitis C: An HCV‐TARGET Analysis

Hepatology ◽  
2022 ◽  
Author(s):  
Haesuk Park ◽  
Wei‐Hsuan Lo‐Ciganic ◽  
James Huang ◽  
Yonghui Wu ◽  
Linda Henry ◽  
...  
Keyword(s):  
Machine Learning ◽  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Treatment Failure ◽  
Chronic Hepatitis C ◽  
Antiviral Treatment ◽  
Learning Algorithms ◽  
Machine Learning Algorithms ◽  
Direct Acting Antiviral ◽  
Direct Acting

Changes in Serum Level of Autotaxin with Direct-Acting Antiviral Therapy in Patients with Chronic Hepatitis C

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Khaled Mohamed Hussein Abdelwahab ◽  
Shereen Abou Bakr Saleh ◽  
Ghada Abdelrahman Ahmed ◽  
Asmaa Mady Gomaa Mady
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Serum Level ◽  
Antiviral Therapy ◽  
Chronic Hepatitis C ◽  
Antiviral Treatment ◽  
Post Treatment ◽  
Direct Acting Antiviral ◽  
Direct Acting

Abstract Background Hepatitis C virus virus is global health burden and major health hazard in Egypt, since the virus is the etiological factor of chronic hepatitis. Hepatitis C virus (HCV) accounts for approximately 15%-20% cases of acute hepatitis. After acute infection, around 50% to 80% of HCV patients will develop chronic infection. Approximately, HCV infects 170 million individuals worldwide). Chronic hepatitis C (CHC) patients are at high risk to develop lifethreatening complications, including cirrhosis in 20% of cases and hepatocellular carcinoma. Objectives The aim of this study was to validate Changes in serum level of autotaxin in patients with chronic hepatitis C before and after antiviral treatment. Patients and methods This study was designed as a prospective observational cohort study to evaluate Changes in serum levels of autotaxin with direct-acting antiviral therapy in patients with chronic hepatitis C before (baseline) and after (sustained virologic response week 12) treatment. This prospective study was conducted on 48 chronic HCV infected patients eligible for antiviral treatment with direct acting antivirals, agreeable to regular follow up, recruited from Hepatology and virology outpatient clinic at DMNI (Damanhour Medical National Institute) during the period from September 2018 till Mars 2019. Results This study showed that Autotaxin level significantly decreased from baseline to 12 weeks post-treatment. ATX therefore represents a novel non-invasive biomarker for liver fibrosis and a prognostic indicator of disease activity. Conclusion Serum Autotaxin was found to be higher in chronic hepatitis c and ATX levels became significantly decreased from baseline to 12 weeks post-treatment with direct acting antiviral drugs in patients achieving a SVR.

scholarly journals Efficacy of direct-acting antiviral treatment for chronic hepatitis C: A single hospital experience

2018 ◽  
Vol 10 (1) ◽  
pp. 88-94
Author(s):  
Rena Kaneko ◽  
Natsuko Nakazaki ◽  
Risa Omori ◽  
Yuichiro Yano ◽  
Masazumi Ogawa ◽  
...  
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Chronic Hepatitis C ◽  
Antiviral Treatment ◽  
Direct Acting Antiviral ◽  
Hospital Experience ◽  
Direct Acting

The health impact of delaying direct‐acting antiviral treatment for chronic hepatitis C: A decision‐analytic approach

2019 ◽  
Vol 40 (1) ◽  
pp. 51-59
Author(s):  
Aysegul Erman ◽  
William W. L. Wong ◽  
Jordan J. Feld ◽  
Paul Grootendorst ◽  
Murray D. Krahn
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Chronic Hepatitis C ◽  
Antiviral Treatment ◽  
Health Impact ◽  
Analytic Approach ◽  
Direct Acting Antiviral ◽  
Direct Acting

Direct-acting antivirals and interferon-based therapy on hepatocellular carcinoma risk in chronic hepatitis-C patients

2020 ◽  
Vol 16 (11) ◽  
pp. 675-686
Author(s):  
Longteng Ma ◽  
Jiluo Liu ◽  
Wei Wang ◽  
Fan Yang ◽  
Ping Li ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Chronic Hepatitis C ◽  
Meta Analysis ◽  
Antiviral Treatment ◽  
Direct Acting Antiviral ◽  
Study Results ◽  
Direct Acting ◽  
Better Than

Aim: It was controversial whether direct-acting antiviral (DAA) is better than interferon-based therapy (IBT) in preventing HCV-related hepatocellular carcinoma (HCC). Therefore, we accomplished this large, stepwise meta-analysis. Materials & methods: The PubMed, Cochrane and ScienceDirect were searched for studies published during January 2009–March 2019. Antiviral type, number of chronic hepatitis C (CHC) patients, number of HCC cases from CHC patients, sustained virological response (SVR) status and important covariate data were extracted from each study. Results & conclusion: It is demonstrated that antiviral treatment reduces the occurrence of HCC in patients with CHC; achieving SVR to antiviral treatment reduces HCC; DAA treatment is not better than IBT in the prophylaxis of HCC; DAA treatment and cirrhosis are independently associated with a higher incidence of HCC than IBT in middle-aged CHC patients who achieve SVR.

Increased peripheral CD4 + regulatory T cells persist after successful direct-acting antiviral treatment of chronic hepatitis C

2017 ◽  
Vol 66 (5) ◽  
pp. 888-896 ◽  
Author(s):  
Bettina Langhans ◽  
Hans Dieter Nischalke ◽  
Benjamin Krämer ◽  
Annekristin Hausen ◽  
Leona Dold ◽  
...  
Keyword(s):  
T Cells ◽  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Regulatory T Cells ◽  
Chronic Hepatitis C ◽  
Antiviral Treatment ◽  
Direct Acting Antiviral ◽  
Direct Acting
Sign in / Sign up

Export Citation Format

Share Document