Impact of COVID-19 on the management of hepatocellular carcinoma in a high-prevalence area: What's new 12 months later?

Introduction And Objectives: The lockdown policy introduced in 2020 to minimize the spread of the COVID-19 pandemic, significantly affected the management and care of patients affected by hepatocellular carcinoma (HCC). The aim of this follow-up study was to determine the 12 months impact of the COVID-19 pandemic on the cohort of patients affected by HCC during the lockdown, within six French academic referral centers in the metropolitan area of Paris.

Materials And Methods: We performed a 12 months follow-up of the cross-sectional study cohort included in 2020 on the management of patients affected by HCC during the first six weeks of the COVID-19 pandemic (exposed), compared to the same period in 2019 (unexposed).

IL-17A in Human Liver: Significant Source of Inflammation and Trigger of Liver Fibrosis Initiation.

IL-17A is considered to guide liver inflammation and fibrosis. From twenty-two human liver samples of different fibrosis stages (F0 to F4), IL-17A, IL-22, and TGFβ1 protein expression in liver tissue lysates were analyzed. Ten paired samples of liver tissue (F0-F1 stage) and blood from the same patient were used to analyze intrahepatic and blood T-lymphoid IL-17A cells by flow cytometry.

Adult human liver slice cultures: Modelling of liver fibrosis and evaluation of new anti-fibrotic drugs.

Background: Liver fibrosis can result in end-stage liver failure and death.

Aim: To examine human liver fibrogenesis and anti-fibrotic therapies, we evaluated the three dimensional liver slice (LS) model.

Methods: Fibrotic liver samples (F0 to F4 fibrosis stage according to the METAVIR score) were collected from patients after liver resection.

Impact of COVID-19 on the management of hepatocellular carcinoma in a high-prevalence area.

Background & Aims: Patients affected by hepatocellular carcinoma (HCC) represent a vulnerable population during the COVID-19 pandemic and may suffer from altered allocation of healthcare resources. The aim of this study was to determine the impact of the COVID-19 pandemic on the management of patients with HCC within 6 referral centres in the metropolitan area of Paris, France.

Methods: We performed a multicentre, retrospective, cross-sectional study on the management of patients with HCC during the first 6 weeks of the COVID-19 pandemic (exposed group), compared with the same period in 2019 (unexposed group).