Risk Factors for Recurrence of Primary Sclerosing Cholangitis after Liver Transplantation: Single-Center Data.
J Pers Med
; 14(3)2024 Feb 20.
Article
em En
| MEDLINE
| ID: mdl-38540965
ABSTRACT
BACKGROUND:
Primary sclerosing cholangitis (PSC), comprising 5-15% of European liver transplantation (LT) cases, poses a significant challenge due to the risk of post-transplant disease recurrence (rPSC). This single-center study aimed to determine the rPSC rate and long-term post-LT outcomes in PSC patients and to identify potentially modifiable risk factors of rPSC.METHODS:
All PSC patients receiving LT at Padua Hospital from 1993 to 2021 were included. Recipient data were collected pre-LT, at LT, and during the follow-up. Donor and LT features were recorded. The rPSC rate was assessed according to Mayo Clinic criteria. Patient and graft survival were reported.RESULTS:
Thirty-three patients were included. The main indication of LT was decompensated cirrhosis (70%). Nine patients (27%) developed rPSC during a median follow-up of 59 months (45-72). A longer cold ischemia time (p = 0.026), donor female gender (p = 0.049), inflammatory bowel disease reactivation (IBD) post LT (p = 0.005) and hepaticojejunostomy (p = 0.019) were associated with a higher risk of rPSC. Graft and patient survival at 1, 5 and 10 years post LT, 94%, 86%, 74% and 97%, 89%, 77% respectively, were not affected by rPSC development.CONCLUSION:
Specific donor and surgical features might increase the risk of rPSC. Identifying predictive factors for rPSC to prevent graft loss is challenging but could lead to a more personalized organ allocation and follow-up in PSC transplanted patients. IBD reactivation might have a pathogenic role in rPSC. In our single-center experience, rPSC did not affect patient and graft survival.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
J Pers Med
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Itália