Esophageal Varices as an Independent Predictor of Fatal Outcomes after Balloon-Occluded Retrograde Transvenous Obliteration in Patients with Hepatic Encephalopathy.
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引用次数: 0
Abstract
Introduction: The objective of this study was to evaluate esophageal varices (EVs) as predictors of poor prognosis with low tolerability after balloon-occluded retrograde transvenous obliteration (BRTO) in patients with overt hepatic encephalopathy (HE).
Methods: This study retrospectively enrolled 107 patients who underwent BRTO for uncontrollable overt HE. The enrolled patients were divided into two groups based on the presence of EVs using propensity matching. The present study assessed the technical success rate and safety of BRTO in both the groups. Further, the event-free survival, HE-free survival, and the overall survival (OS) were compared between the two groups. Event-free survival was defined as the time period during which the patients did not developed complications related to portal hypertension, including EVs, hepatic ascites, and portal vein thrombosis.
Results: After propensity matching, the EV and non-EV groups had 37 and 36 patients, respectively. Only 1 patient experienced an unsuccessful procedure in the EV group. Procedure-related adverse events in the EV group and non-EV group occurred in 11 and 7 patients, respectively (p = 0.417). The event-free survival after BRTO in the EV and non-EV group were 1,283 (95% CI: 798-1,767) days and 2,257 (1,722-2,792) days, respectively. Event-free survival was significantly worse in the EV group than in the non-EV group (p = 0.014). Furthermore, the EV group experienced worse OS than the non-EV group (p = 0.001 and p < 0.001, respectively).
Conclusions: The presence of EVs could potentially be associated with a higher risk of adverse outcomes or mortality after BRTO treatment in individuals with HE.
期刊介绍：
Each issue of this journal is dedicated to a special topic of current interest, covering both clinical and basic science topics in gastrointestinal function and disorders. The contents of each issue are comprehensive and reflect the state of the art, featuring editorials, reviews, mini reviews and original papers. These individual contributions encompass a variety of disciplines including all fields of gastroenterology. ''Digestive Diseases'' bridges the communication gap between advances made in the academic setting and their application in patient care. The journal is a valuable service for clinicians, specialists and physicians-in-training.
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