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Low Estimated Glomerular Filtration Rate and Chronic Kidney Failure following Liver Transplant: A Retrospective Cohort Study
Background Patients undergoing orthotropic liver transplant (LTx) often present with chronic kidney disease (CKD). Identification of patients who will progress to end-stage renal disease (ESRD) might allow not only the implementation of kidney protective measures but also simultaneous kidney transpl...
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Published in: | International journal of artificial organs 2013-07, Vol.36 (7), p.498-505 |
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Main Authors: | , , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Background
Patients undergoing orthotropic liver transplant (LTx) often present with chronic kidney disease (CKD). Identification of patients who will progress to end-stage renal disease (ESRD) might allow not only the implementation of kidney protective measures but also simultaneous kidney transplant.
Study Design
Retrospective cohort study in adults who underwent LTx at a single center. ESRD, death, and composite of ESRD or death were studied outcomes.
Results
331 patients, who underwent LTx, were followed up for 2.6 ± 1.4 years; 31 (10%) developed ESRD, 6 (2%) underwent kidney transplant after LTx and 25 (8%) remained on chronic hemodialysis. Patients with pre-operative eGFR lesser than 60 ml/min per 1.73 m2 had a 4-fold increased risk of developing ESRD after adjustment for sex, diabetes mellitus, APACHE II score, use of nephrotoxic drugs, and severe liver graft failure (HR = 3.95, 95% CI 1.73, 9.01; p = 0.001). Other independent risk factors for ESRD were pre-operative diabetes mellitus and post-operative severe liver graft dysfunction.
Conclusion
These findings emphasize low eGFR prior to LTx as a predictor for ESRD or death. The consideration for kidney after liver transplant as a treatment modality should be taken into account for those who develop chronic kidney failure after LTx. |
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ISSN: | 0391-3988 1724-6040 |
DOI: | 10.5301/ijao.5000201 |