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Updated: Aug 19, 2025
Vessel-sparing Excision and Primary Anastomosis
Published on: January 7, 2019
Post-ERCP Complication Analysis of an Experienced Center
Çağatay Ak1, Hüseyin Aykut2, Emin Pala2
1Nigde Training and Research Hospital.
Background/Aim:
Post-ERCP pancreatitis (PEP), post-sphincterotomy bleeding (PSB), and Post-ERCP perforation are the most common complications of endoscopic retrograde cholangiopancreatography (ERCP). Identification of risk factors for post-ERCP complications is critical for postoperative follow-up. This study aimed to evaluate the most common post-ERCP complication risk factors in an experienced center.
Methods/Design:
The sample consisted of 1288 patients with naive papillae. Demographic characteristics, patient-related risk factors, procedure-related risk factors and postoperative complications were recorded.
Results:
Patients had a mean age of 61.5±18.4 years. The prevalence of PEP, PSB, and post-ERCP perforation was 7.9%, 11.9%, and 0.5%, respectively. Among patient-related factors, female sex (OR 1.672 95% Cl 1.046 to 2.672) and narrowing of the choledochal diameter (OR 2.910 95% Cl 1.830 to 4.626) were associated with PEP. From procedure-related factors; precut sphincterotomy (OR 2.172 95% Cl 1.182 to 3.994), difficult cannulation (OR 5.110 95% Cl 2.731 to 9.560), pancreatic cannulation (OR 5.692 95% Cl 0.994 to 32.602) and postprocedure residual stone (OR 2.252 95% Cl 1.403 to 3.614) were found to be associated with PEP. The successful procedure (OR 0.378 95% Cl 0.204 to 0.699) had a protective effect on PEP. Choledocholithiasis indication (OR 3.594 95% Cl 1.444 to 8.942) and small papilla (OR 2.042 95% Cl 1.170 to 3.562) were associated with the development of PSB. Choledochal stenosis, periampullary-diverticulum, oral anticoagulant, and oral antiaggregant use were not associated with the development of PSB. Of the patients with post-ERCP perforation, 85.7% had difficult cannulation, 57.1% had precut sphincterotomy, and 28.6% had periampullary-diverticulum.
Conclusion:
Female sex, biliary stricture, precut sphincterotomy, difficult cannulation, pancreatic cannulation, and postoperative residual stone were associated with PEP. Choledocholithiasis indication and the presence of small papilla were associated with PSB.
