Abstract
Balloon-occluded retrograde transvenous obliteration (B-RTO) is an effective treatment for gastric varices (GVx), as well as hepatic encephalopathy. The aim of this study was to examine the changes of the hepatic vein pressure gradient (HVPG) after B-RTO and determine the relation between the changes of HVPG and liver function. B-RTO was performed in 30 patients with GVx and hepatic encephalopathy. HVPG was measured in 19 of 30 patients both before and after B-RTO. The B-RTO was successful in all patients. The GVx and hepatic encephalopathy were improved, and no recurrence or bleeding was observed within the follow- up period. The serum albumin and prothrombin activity were significantly improved 6 months after B-RTO in all patients. HVPG was elevated 44% above the baseline after B-RTO. Liver function significantly improved 6 months after B-RTO in patients whose HVPG increased ≥ 20% from baseline. An elevated HVPG after B-RTO is one aspect of the effect of liver function, and an HVPG increase of ≥ 20% from baseline is a predictive factor for obtaining an improvement of liver function.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
