Sustained virologic response after eight weeks of treatment with sofosbuvir, ledipasvir, and ribavirin in a decompensated cirrhotic patient with hepatitis C virus genotype 1b.

A 68-year-old Japanese man with decompensated cirrhosis due to hepatitis C virus (HCV) genotype 1b infection was treated with sofosbuvir (SOF; 400 mg/day), ledipasvir (LDV; 90 mg/day), and ribavirin (RBV; 400 mg/day). Before treatment, his Child-Pugh and Model for End-Stage Liver Disease (MELD) scores were 10 (class C) and 13 points, respectively. Although RBV was initially given at two-thirds the normal dose due to anemia, his hemoglobin level gradually declined, and RBV was reduced to 200 mg daily on day 11, and 200 mg every other day on day 14.

The co-existence of NS5A and NS5B resistance-associated substitutions is associated with virologic failure in Hepatitis C Virus genotype 1 patients treated with sofosbuvir and ledipasvir.

Objective: The present study aimed to reveal the factors associated with virologic failure in sofosbuvir and ledipasvir (SOF/LDV)-treated patients, and identify baseline NS5A or NS5B resistance-associated substitutions (RASs).

Methods: Four hundred ninety-three patients with Hepatitis C Virus (HCV) genotype 1b infection were treated with SOF/LDV; 31 had a history of interferon (IFN)-free treatment with daclatasvir and asunaprevir. The effect of baseline RASs on the response to SOF/LDV therapy was analyzed.

Eosinophilic Gastroenteritis in Which Obstructive Jaundice Developed due to Invagination of the Duodenal Wall.

A 63-year-old woman was admitted with epigastric pain, eosinophilia, and elevated hepatobiliary enzyme levels. An upper gastrointestinal endoscopic examination showed that the mucosa of the gastroduodenal wall was edematous. Eosinophilic gastroenteritis (EGE) was diagnosed based on eosinophilic infiltration of the gastroduodenal mucosa.

Reduction effect of the quantity of radiation exposure and contrast media by image support system in transarterial chemoembolization for the treatment of hepatocellular carcinoma.

Background And Aim: We confirmed the clinical utility of a three-dimensional navigation system during transarterial chemoembolization.

Methods: We evaluated 128 tumors in 91 patients enrolled between May 2015 and August 2016. We evaluated the accuracy of the three-dimensional navigation imaging system for all tumors.