Transjugular intrahepatic portosystemic shunt prevents rebleeding in cirrhotic patients having cavernous transformation of the portal vein without improving their survival.

Objective: To compare the efficacy of transjugular intrahepatic portosystemic shunts (TIPS) and endoscopic variceal ligations (EVL) plus propranolol in decreasing rebleeding and improving survival rates in cirrhotic patients with cavernous transformation of the portal vein (CTPV).

Methods: Cirrhotic patients with CTPV and a history of variceal bleeding who were treated for recurrent variceal bleeding between June 2010 and July 2016 were identified and classified based on the treatment they received (TIPS or EVL plus propranolol). Their characteristics and clinical data were recorded.

Carvedilol may attenuate liver cirrhosis by inhibiting angiogenesis through the VEGF-Src-ERK signaling pathway.

Aim: To investigate the effect of carvedilol on angiogenesis and the underlying signaling pathways.

Methods: The effect of carvedilol on angiogenesis was examined using a human umbilical vascular endothelial cell (HUVEC) model. The effect of carvedilol on cell viability was measured by CCK8 assay.

MDCT angiography to evaluate the therapeutic effect of PTVE for esophageal varices.

Aim: To evaluate the role of multi-detector row computed tomography (MDCT) angiography for assessing the therapeutic effects of percutaneous transhepatic variceal embolization (PTVE) for esophageal varices (EVs).

Methods: The subjects of this prospective study were 156 patients who underwent PTVE with cyanoacrylate for EVs. Patients were divided into three groups according to the filling range of cyanoacrylate in EVs and their feeding vessels: (1) group A, complete obliteration, with at least 3 cm of the lower EVs and peri-/EVs, as well as the adventitial plexus of the gastric cardia and fundus filled with cyanoacrylate; (2) group B, partial obliteration of varices surrounding the gastric cardia and fundus, with their feeding vessels being obliterated with cyanoacrylate, but without reaching lower EVs; and (3) group C, trunk obliteration, with the main branch of the left gastric vein being filled with cyanoacrylate, but without reaching varices surrounding the gastric cardia or fundus.

Percutaneous transhepatic variceal embolization combined with endoscopic ligation for the prevention of variceal rebleeding.

Objective: To compare the efficiency of percutaneous transhepatic variceal embolization (PTVE) plus endoscopic variceal ligation (EVL) with EVL alone in the treatment of esophageal variceal bleeding.

Methods: Cirrhotic patients with recent esophageal variceal bleeding from January 2007 to December 2011 were collected and assigned to PTVE + EVL (N = 41) or EVL (N = 47) groups. We performed chart reviews and prospective follow-up to determine variceal rebleeding, recurrence of varices and survival.

Comparison of modified percutaneous transhepatic variceal embolization and endoscopic cyanoacrylate injection for gastric variceal rebleeding.

Aim: To compare the efficacy of modified percutaneous transhepatic variceal embolization (PTVE) with 2-octyl-cyanoacrylate (2-OCA) and endoscopic variceal obturation (EVO) with an injection of 2-OCA for prophylaxis of gastric variceal rebleeding.

Methods: In this retrospective study, the medical records of liver cirrhosis patients with gastric variceal bleeding who underwent either endoscopic 2-OCA (EVO) or modified PTVE using 2-OCA at Shandong Provincial Hospital from January 2006 to December 2008 were reviewed. Patient demographics, rebleeding rate, survival rate, and complications were compared between the two groups (PTVE and EVO).