Incidence and Risk Factors Associated With Chronic Kidney Disease After Liver Transplantation: A Review of a 20-Year Experience at a Single Center
Issued Date
2024-01-01
Resource Type
ISSN
00411345
eISSN
18732623
Scopus ID
2-s2.0-85186070114
Pubmed ID
38388291
Journal Title
Transplantation Proceedings
Rights Holder(s)
SCOPUS
Bibliographic Citation
Transplantation Proceedings (2024)
Suggested Citation
Tovikkai C., Sawetwanichakul J., Kositamongkol P., Mahawithitwong P., Dumronggittigule W., Sangserestid P., Assawasirisin C., Limsrichamrern S., Sirivatanauksorn Y. Incidence and Risk Factors Associated With Chronic Kidney Disease After Liver Transplantation: A Review of a 20-Year Experience at a Single Center. Transplantation Proceedings (2024). doi:10.1016/j.transproceed.2023.11.036 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/97468
Title
Incidence and Risk Factors Associated With Chronic Kidney Disease After Liver Transplantation: A Review of a 20-Year Experience at a Single Center
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Corresponding Author(s)
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Abstract
Background: Chronic kidney disease (CKD) is one of the major complications after liver transplantation (LT), with a significant impact on patient outcomes. This study aims to investigate the incidence and risk factors of CKD in LT recipients at Siriraj Hospital over the past 20 years. Methods: There were 366 adult patients undergoing LT at Siriraj Hospital between January 2002 and December 2021. After excluding patients with pretransplant CKD stages 4 to 5, simultaneous liver–kidney transplantation, and patients who died after LT within 90 days, we retrospectively reviewed a total of 288 patients. Univariable and multivariable binary logistic regression analyses were used to identify the risk factors of post-transplant CKD. Results: Of the 288 patients, 171 (59.4%) developed CKD after LT. The median time to develop CKD was 5.8 months (IQR, 3.8-15.3). Univariable and multivariable analyses revealed that age ≥55 years (odds ratio [OR] = 2.44; 95% CI, 1.34-4.42; P = .003), pretransplant kidney dysfunction defined as estimated glomerular filtration rate <60 mL/min/1.73 m2 (OR = 2.23; 95% CI, 1.16-4.27; P = .016), and postoperative acute kidney injury (OR = 3.06; 95% CI, 1.73-5.42; P < .001) were significantly associated with post-transplant CKD. Patients with preexisting kidney dysfunction who received delayed calcineurin inhibitor introduction without antibody induction protocol had a significantly lower incidence of post-transplant CKD (OR = 0.28; 95% CI, 0.11-0.70; P = .007). Conclusions: Advanced age, pre-transplant kidney dysfunction, and postoperative acute kidney injury are risk factors for CKD after LT. Importantly, delayed calcineurin inhibitor introduction can protect patients with pretransplant kidney dysfunction from developing post-transplant CKD. These results may have important clinical implications in reducing the incidence of CKD after LT.