Post-ERCP biliary complications in patients with biliary type sphincter of Oddi dysfunction
Abstract Sphincter of Oddi dysfunction (SOD) has a high risk of post-ERCP pancreatitis. Cholangitis, colicky pain, and jaundice from cholestasis also occur after ERCP. However, these post-ERCP biliary complications have not been sufficiently evaluated in SOD. Thus, the risk factors and post-ERCP bil...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2018
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/61ce9dcda45a4ce4969ecf315382cda9 |
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| Sumario: | Abstract Sphincter of Oddi dysfunction (SOD) has a high risk of post-ERCP pancreatitis. Cholangitis, colicky pain, and jaundice from cholestasis also occur after ERCP. However, these post-ERCP biliary complications have not been sufficiently evaluated in SOD. Thus, the risk factors and post-ERCP biliary complications in biliary-type SOD were evaluated. From December 1996 to January 2017, 72 patients with suspected biliary-type SOD were selected, and 60 patients who underwent ERCP were included in this study. The incidence of biliary complications compared to control group and factors associated with post-ERCP cholangitis were investigated. More frequent biliary complications, including biliary pain and abnormal liver function, occurred in SOD group than in control group, especially in type I SOD patients. Post-ERCP cholangitis occurred significantly more often with bile duct diameter ≥12 mm (26%, 5/19) than with bile duct diameter <11 mm (2.4%, 1/41; p = 0.016). Age ≥75 years was also a risk factor for post-ERCP cholangitis (p = 0.013). Multivariate analysis confirmed that bile duct diameter ≥12 mm was a significant risk factor for post-ERCP cholangitis. Post-ERCP biliary complications occurred frequently in biliary-type SOD, especially type I. Biliary diameter ≥12 mm was an important risk factor for post-ERCP cholangitis. |
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