Update on Sclerosing Cholangitis in Critically Ill Patients.

Viszeralmedizin

Institute of Pathology, University of Regensburg, Regensburg, Germany.

Published: June 2015

Background: ‛Sclerosing cholangitis in critically ill patients' (SC-CIP) is a cholestatic liver disease of unknown etiology and represents the most prevalent form of secondary sclerosing cholangitis.

Methods: This overview is based on a systematic review of the literature searching for 'secondary sclerosing cholangitis', 'SC-CIP', 'cast syndrome', and 'ischemic cholangitis' in the database PubMed.

Results: SC-CIP can develop in patients with sepsis and acute respiratory distress syndrome during a long-term intensive care unit (ICU) treatment. It is a rare cholestatic liver disease with a rapid progression to liver cirrhosis and hepatic failure. SC-CIP is initiated by an ischemic injury to the biliary tree with subsequent stenoses of biliary ducts, biliary casts, and infections, often with multi-resistant bacteria. Mechanical ventilation with high positive end-expiratory pressure, prone positioning, and a higher volume of intraperitoneal fat have been proposed as risk factors for developing SC-CIP. Patients with SC-CIP have a poor prognosis, with liver transplantation (LT) being the only curative treatment option.

Conclusion: In patients with sepsis, long-term ICU therapy and ongoing cholestasis SC-CIP must be excluded by endoscopic retrograde cholangiopancreatography. Due to the poor prognosis, the option of LT should be evaluated in all patients with SC-CIP.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4569200PMC
http://dx.doi.org/10.1159/000431031DOI Listing

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