Biliary sphincterotomy reduces the risk of acute gallstone pancreatitis recurrence in non-candidates for cholecystectomy
Background: Population aging and comorbidity are leading to an increase in patients unfit for cholecystectomy. Aims: To evaluate whether endoscopic biliary sphincterotomy after a first episode of acute gallstone pancreatitis reduces the risk of pancreatitis recurrence and gallstone-related events in...
| Autores: | , , , , , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/205079 |
| Acceso en línea: | http://hdl.handle.net/10261/205079 |
| Access Level: | acceso abierto |
| Palabra clave: | Biliary sphincterotomy Endoscopic retrograde cholangiopancreatography Gallstones Pancreatitis Recurrence |
| Sumario: | Background: Population aging and comorbidity are leading to an increase in patients unfit for cholecystectomy. Aims: To evaluate whether endoscopic biliary sphincterotomy after a first episode of acute gallstone pancreatitis reduces the risk of pancreatitis recurrence and gallstone-related events in non-surgical candidates. Methods: Retrospective study of patients admitted for a first episode of acute gallstone pancreatitis rejected for cholecystectomy between 2013–2018. The role of endoscopic sphincterotomy was evaluated by adjusting for age, severity of pancreatitis, and presence of choledocholithiasis. Results: We included 247 patients (mean age 80 ± 12 years; Charlson index: 5; severity of pancreatitis: 72% mild). Sphincterotomy was performed in 23.9%. Recurrence of pancreatitis occurred in 17.4% patients (median follow-up: 426 days). The one-year cumulative incidence of a new episode of pancreatitis was 1.8% (95% confidence interval [CI]: 0.2–12%) and 23% (95% CI: 17–31%) in patients with and without sphincterotomy, respectively (p = 0.006). In multivariate analysis, sphincterotomy showed a protective role for recurrence of pancreatitis (adjusted hazard ratio [HR]: 0.29, 95% CI: 0.08–0.92, p = 0.037) and for any gallstone-related event (HR 0.46, 95% CI: 0.21–0.98, p = 0.043). Conclusions: Endoscopic biliary sphincterotomy reduced the risk of gallstone pancreatitis recurrence and other biliary-related disorders in patients with a first episode of pancreatitis non-candidates for cholecystectomy. |
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