Реферат
Objectives: Post COVID-19 cholangiopathy is a rare but poorly understood and serious complication of COVID-19 infection. We sought to better understand the epidemiology, mechanism of action, histology, imaging findings and outcomes of post-COVID-19 cholangiopathy. Methods: We searched PubMed, Cochrane Library, Embase, and Web of Science from December 2019 to December 2021. Mesh words used "post-Covid-19 cholangiopathy", "COVID-19 liver injury"," Covid-19 and cholangiopathy", and COVID-19 liver disease". The data on epidemiology, mechanism of action, histology, imaging findings and outcomes were collected. Results: Post COVID-19 cholangiopathy was reported in 30 cases during the study period. The mean (standard deviation [SD]) age was 53.7 (5). Men accounted for cases (83.3%). All patients had required intensive level of care and mechanical ventilation. Mean (SD) number of days from COVID infection to severe disease or liver disease was 63.5(38). Peak mean (SD) alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase, total bilirubin were 2014 (831.8) U/L, 1555 (2432.8) U/L, 899.72 (1238.6) U/L, and 10.32 (9.32) mg/dl, respectively. Four patients successfully underwent liver transplantation. Conclusion: Post COVID-19 cholangiopathy is a severe and progressive complication of COVID-19 infection. More research is needed to better understand the pathophysiology and best treatment approach. Clinicians should suspect post COVID-19 cholangiopathy in patients with cholestatic liver injury following COVID-19 infection.