Does percutaneous cholecystostomy affect prognosis of patients with acute cholecystitis that are unresponsive to conservative treatment?

Abstract

Background: Percutaneous cholecystostomy (PC) can be used as bridging or definitive therapy in some cases of acute cholecystitis. We aimed to compare hospital stay and survival of patients that underwent PC insertion because of acute calculus cholecystitis (ACC) compared to those who did not. Methods: This is a retrospective study in which patients with gangrenous cholecystitis and perforation were excluded. Regression models were used to evaluate the influence of PC on mortality and hospital stay. Results: Six hundred and eighty-three patients were admitted because of ACC, and 50 patients were referred to PC. Indication for PC insertion were high disease severity index (DSI, 8 pts) and failure of conservative treatment with total disease duration >7 days (42 pts). Those who underwent PC were older (76.0 ± 12.4 vs. 60.8 ± 19.2, P 7 days must be re-evaluated.

Keywords

• acute calculus cholecystitis
• conservative treatment
• percutaneous cholecystostomy