Post-ERCP Cholecystitis: Incidence and Outcomes from Multi-center Registry

The study aimed to describe the incidence, risk factors, and outcomes of post-ERCP cholecystitis using data from a multi-center registry. Among 4,428 patients, 17 cases of post-ERCP cholecystitis were identified, with an incidence of 0.38%. When using covered metal stenting, the incidence increased to 1.50%. Symptoms typically occurred around 5 days after ERCP. Management strategies included cholecystectomy, percutaneous cholecystostomy, and endoscopic stent removal/exchange. These findings provide valuable information on the risks associated with the procedure.