Predictive factors of bleeding related to post‐banding ulcer following endoscopic variceal ligation in cirrhotic patients: a case‐control study

Abstract

Life-threatening bleeding caused by early spontaneous slippage of rubber bands has been described after variceal ligation in cirrhotic patients. To determine the predictive factors of this complication in cirrhotic patients. Among 605 patients, 21 patients (mean age 56.6 +/- 13.5 years) developed 23 spontaneous band slippages with bleeding on post banding ulcer, as confirmed by endoscopy. Cirrhosis was alcoholic in 13 patients (62%), post viral hepatitis in three (14%) and from other causes in five (24%). A case-control study was performed comparing 17 from these patients who presented the complication after a first ligation with 84 of the 584 controls who underwent first endoscopic variceal ligation without bleeding complication. Bleeding occurred 13.5 days +/- 7.3 (2-29) following ligation. Eleven patients died following the bleeding complication (52%). Using a multivariate analysis, previous upper variceal digestive bleeding [OR 12.07, 95%CI (2.3-63.43)], peptic oesophagitis [OR 8.9, 95%CI (1.65-47.8)], high platelet ratio index (APRI) score [OR 1.54, 95%CI (1.11-2.16)] and low prothrombin index [OR 0.54, 95% CI (0.31-0.94)] were independent predictive factors of bleeding. Bleeding related to post-banding ulcer is a rare, but severe complication. The proposed predictive factors should be looked for and minimized before variceal ligation.