No abstract

Endoscopic sphincterotomy plus large-balloon dilation (ES-LBD) has been reported as an alternative to endoscopic sphincterotomy for the removal of bile duct stones. This multicenter study compared complete endoscopic sphincterotomy with vs. without large-balloon dilation for the removal of large bile duct stones. This is the first randomized multicenter study to evaluate these procedures in patients with exclusively large common bile duct (CBD) stones. Between 2010 and 2015, 150 patients with one or more common bile duct stones ≥ 13 mm were randomized to two groups: 73 without balloon dilation (conventional group), 77 with balloon dilation (ES-LBD group). Mechanical lithotripsy was subsequently performed only if the stones were too large for removal through the papilla. Endoscopic sphincterotomy was complete in both groups. Patients could switch to ES-LBD if the conventional procedure failed. There was no between-group difference in number and size of stones. CBD stone clearance was achieved in 74.0 % of patients in the conventional group and 96.1 % of patients in the ES-LBD group ( < 0.001). Mechanical lithotripsy was needed significantly more often in the conventional group (35.6 % vs. 3.9 %; < 0.001). There was no difference in terms of morbidity (9.3 % in the conventional group vs. 8.1 % in the ES-LBD group; = 0.82). The cost and procedure time were not significantly different between the groups overall, but became significantly higher for patients in the conventional group who underwent mechanical lithotripsy. The conventional procedure failed in 19 patients, 15 of whom underwent a rescue ES-LBD procedure that successfully cleared all stones. Complete endoscopic sphincterotomy with large-balloon dilation for the removal of large CBD stones has similar safety but superior efficiency to conventional treatment, and should be considered as the first-line step in the treatment of large bile duct stones and in rescue treatment.Trial registered at ClinicalTrials.gov (NCT02592811).

OBJECTIVE: Splanchnic vein thrombosis (SVT) is a potentially severe complication of pancreatitis. The aim of this single-center, retrospective cohort study was to investigate the incidence of SVT and to determine the connected risk factors.METHODS: All consecutive patients with acute pancreatitis (AP) managed in our hospital were included. The primary outcome was the occurrence of SVT and data was collected in accordance with Ranson's criteria. RESULTS:A total of 318 patients were included, of whom 124 (39.0%) were women. Biliary lithiasis was the main cause of pancreatitis (n = 156, 49.1%). A total of 19 (6.0%) SVT were identified. In univariate analysis, alcohol intake, smoking and male gender were associated with SVT (P = 0.005, 0.003 and 0.007, respectively).Biological parameters significantly associated with thrombosis were lactate dehydrogenase (LDH) < 500 U/L and hyperglycemia (≥ 10 mmol/L) (P = 0.009 and 0.016, respectively).In multivariate analysis, prothrombin time >75% was a protective factor against thrombosis (OR 0.148, P = 0.019). Leukocytes >10 × 10 9 /L (OR 6.397, P = 0.034), hyperglycemia (≥ 10 mmol/L) (OR 6.845, P = 0.023), LDH < 500 U/L ((OR 22.61, P = 0.001) and alcoholic etiology (OR 8.960, P = 0.041) were risk factors for SVT.CONCLUSIONS: Alcohol intake, male gender and smoking should focus the physician's attention on the risk of SVT. When further associated with certain biological parameters, the physicians should consider therapeutic anticoagulation to prevent SVT. LDH, lactate dehydrogenase; SGOT, serum glutamic oxaloacetic transaminase. Prothrombin time is expressed after normalized to the normal level. Journal of Digestive Diseases 2015; 16; 734-740 738 L Toqué et al.

Child-Pugh score remains a simple and effective tool for the prognostic assessment of cirrhotic patients at bedside and can still be used in clinical practice. MELD, and especially MELD-Na, should be reserved for patients with decompensated cirrhosis.