The course of oesophagogastric varices in patients with cirrhosis after DAA-induced HCV clearance

Background and aims: Use of direct acting antivirals (DAAs) has allowed to clear HCV in almost all patients even in the presence of advanced cirrhosis. Although it has been suggested that cirrhotic portal hypertension may regress after SVR, the ultimate effect of HCV clearance on the development and progression of oesophagogastric varices (OV) is still unexplored. We assessed in a prospective cohort of patients with cirrhosis the evolution of endoscopic features of portal hypertension induced by SVR obtained with DAAs. Method: 321 consecutive patients (mean age: 65.1 ± 10.5, males: 58%) with HCV Child-Pugh A cirrhosis treated with DAAs were enrolled between January 2015 and May 2016. All pa…

Oesophagogastroduodenoscopy in patients with cirrhosis: Extending the range of detection beyond portal hypertension

Background: Oesophagogastroduodenoscopy is currently recommended for the screening of varices in cirrhosis. In addition to the assessment of varices, oesophagogastroduodenoscopy can detect conditions that, while unrelated to portal hypertension, may require treatment. Aims: We evaluated in a large cohort of cirrhotic patients the prevalence of upper digestive findings other than oesophagogastric varices, the associations between upper gastrointestinal findings, portal hypertension and features of cirrhosis, and the incidence of new lesions in the course of a surveillance program. Methods: Analysis of the records of 611 consecutive cirrhotic patients undergoing oesophagogastroduodenoscopy fo…

Effectiveness of beta-blocker in primary prevention of variceal bleeding in patients with cirrhosis: A prospective evaluation by hepatic venous pressure gradient measurement

Modified spleen stiffness measurement by transient elastography is associated with presence of large oesophageal varices in patients with compensated hepatitis C virus cirrhosis

To evaluate the accuracy of liver transient elastography (TE), spleen TE and other noninvasive tests (AAR, APRI score, platelet count, platelet/spleen ratio) in predicting the presence and the size of oesophageal varices in compensated hepatitis C virus (HCV) cirrhosis, we studied 112 consecutive patients with compensated HCV cirrhosis who underwent biochemical tests, gastrointestinal endoscopy, liver TE and spleen TE by Fibroscan(®) (Echosens, Paris, France) using a modified software version with a range between 1.5 and 150 kPa. Spleen TE was not reliable in 16 patients (14.3%). Among the 96 patients with a valid measurement (69.8% men, mean age: 63.2 ± 9.5 years), 43.7% had no oesophageal…

Effects of Eradicating Hepatitis C Virus Infection in Patients With Cirrhosis Differ With Stage of Portal Hypertension.

Clearance of hepatitis C virus (HCV) via antiviral treatment changes the course of liver disease. We evaluated the benefit of sustained virologic response (SVR) in patients with HCV and cirrhosis without (stage 1) and with (stage 2) esophageal varices (EV).We performed a prospective cohort study of 444 patients with HCV and compensated cirrhosis (218 with stage 1 and 226 with stage 2 disease) treated with peg-interferon and ribavirin from June 2001 through December 2009 at the University of Palermo, Italy and followed for a median of 7.6 years (range, 1-12.6 years). We used Cox regression analysis to identify variables associated with appearance or progression of EVs, development of hepatoc…

Quantification of fibrosis by collagen proportionate area predicts hepatic decompensation in hepatitis C cirrhosis.

SummaryBackground It is unclear whether the course of cirrhosis and its prognosis are related to the amount of collagen in the liver. Aim To determine whether fibrosis, assessed by collagen proportionate area (CPA) in patients with compensated cirrhosis, is associated with the presence of oesophageal varices, and predict disease decompensation during the follow-up period. Methods We prospectively evaluated 118 consecutive patients with compensated cirrhosis to correlate fibrosis, assessed by CPA in liver biopsies, with the presence of oesophageal varices (OV) and with the rate of liver decompensation (LD) development during a median follow-up of 72 months. Results At baseline 38 (32.2%) pat…

Insulin resistance is a risk factor for esophageal varices in hepatitis C virus cirrhosis

Indirect methods to predict the presence of esophageal varices (EV) in patients with cirrhosis are not sensitive enough to be used as a surrogate for endoscopy. We tested the effectiveness of liver stiffness measurement (LSM) by transient elastography and the presence of insulin resistance (IR), a marker associated with fibrosis progression, in the noninvasive prediction of portal hypertension. One hundred four consecutive patients with newly diagnosed Child A hepatitis C virus (HCV) cirrhosis underwent upper gastrointestinal endoscopy to search for EV. Clinical, anthropometric, biochemical, ultrasonographic, and metabolic features, including IR by the homeostasis model assessment (HOMA), a…

Fibrospleen: Measuring spleen stiffness by transient elastography increases accuracy of staging of liver fibrosis and of portal hypertension in chronic viral hepatitis