The effect of nafamostat mesilate infusion after ERCP for post-ERCP pancreatitis

Joo Seong Kim, Sang Hyub Lee, Namyoung Park, Gunn Huh, Jung Won Chun, Jin Ho Choi, In Rae Cho, Woo Hyun Paik, Ji Kon Ryu, Yong Tae Kim

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Background: Nafamostat mesilate decreases the incidence of pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP). However, no studies have administered nafamostat mesilate after ERCP. So we investigated if the infusion of nafamostat mesilate after ERCP can affect the post-ERCP pancreatitis (PEP) in high-risk patients. Methods: In a tertiary hospital, 350 high-risk patients of PEP were reviewed retrospectively. Among them, 201 patients received nafamostat mesilate after ERCP. Patient-related and procedure-related risk factors for PEP were collected. We performed a propensity score matching to adjust for the significant different baseline characteristics. The incidence and severity of PEP were evaluated according to the infusion of nafamostat mesilate. The risk factors of PEP were also analyzed by multivariate logistic regression. Results: The baseline characteristics were not different after the matching. The PEP rate (17.4% vs. 10.3%, P = 0.141) was insignificant. Among the PEP patients, mild PEP was significantly higher in the nafamostat mesilate group (85.7% vs. 45.5%, P = 0.021). Only one patient in the nafamostat mesilate group developed severe PEP. Although young age (odds ratio [OR] 3.60, 95% CI 1.09–11.85, P = 0.035) was a risk factor, nafamostat mesilate (odds ratio [OR] 0.30, 95% CI 0.09–0.98, P = 0.047) was a protective factor for moderate to severe PEP. Conclusions: The administration of nafamostat mesilate after ERCP in high-risk patients was not effective in preventing PEP, but may attenuate the severity of PEP.

Original languageEnglish
Article number271
JournalBMC Gastroenterology
Volume22
Issue number1
DOIs
StatePublished - Dec 2022

Keywords

  • Endoscopic retrograde cholangiopancreatography
  • Nafamostat
  • Post-ERCP pancreatitis

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