Background: Data about recurrent acute pancreatitis (RAP) are limited. Aims: To evaluate the rate of RAP and associated factors. Methods: Single-centre prospective study of consecutive patients at first episode of acute pancreatitis (AP) being followed-up. Results: Of 266 consecutive AP patients, (47% biliary, 15.4% alcoholic, 14.3% idiopathic) 66 (24.8%) had RAP in a mean follow-up of 42 months; 17.9% of recurrences occurred within 30 days from discharge. Age, gender, smoking and severity of first AP were not associated with RAP risk. The rate of biliary RAP was 31.3% in patients who did not receive any treatment, 18% in those treated with ERCP only, 16% in those who received cholecystectomy only, and 0% in those treated both with surgery and ERCP. Patients with biliary AP who received cholecystectomy had a significantly longer time of recurrence-free survival and reduced recurrence risk (HR = 0.45). In patients with alcoholic AP, the rate of recurrence was lower in those who quit drinking (5.8% vs 33%; p = 0.05). The alcoholic aetiology was associated with a higher risk of having >2 RAP episodes. Conclusion: RAP occurs in about 25% of cases, and failure to treat biliary aetiology or quitting drinking is associated with increased recurrence risk.
Recurrent biliary acute pancreatitis is frequent in a real-world setting / Stigliano, S; Belisario, F; Piciucchi, M; Signoretti, M; Delle Fave, G; Capurso, G. - In: DIGESTIVE AND LIVER DISEASE. - ISSN 1590-8658. - 50:3(2018), pp. 277-282. [10.1016/j.dld.2017.12.011]
Recurrent biliary acute pancreatitis is frequent in a real-world setting
Capurso G
2018-01-01
Abstract
Background: Data about recurrent acute pancreatitis (RAP) are limited. Aims: To evaluate the rate of RAP and associated factors. Methods: Single-centre prospective study of consecutive patients at first episode of acute pancreatitis (AP) being followed-up. Results: Of 266 consecutive AP patients, (47% biliary, 15.4% alcoholic, 14.3% idiopathic) 66 (24.8%) had RAP in a mean follow-up of 42 months; 17.9% of recurrences occurred within 30 days from discharge. Age, gender, smoking and severity of first AP were not associated with RAP risk. The rate of biliary RAP was 31.3% in patients who did not receive any treatment, 18% in those treated with ERCP only, 16% in those who received cholecystectomy only, and 0% in those treated both with surgery and ERCP. Patients with biliary AP who received cholecystectomy had a significantly longer time of recurrence-free survival and reduced recurrence risk (HR = 0.45). In patients with alcoholic AP, the rate of recurrence was lower in those who quit drinking (5.8% vs 33%; p = 0.05). The alcoholic aetiology was associated with a higher risk of having >2 RAP episodes. Conclusion: RAP occurs in about 25% of cases, and failure to treat biliary aetiology or quitting drinking is associated with increased recurrence risk.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.