Risk factors for new-onset chronic kidney disease in patients who have received a liver transplant
- Authors:
- Published online on: January 31, 2018 https://doi.org/10.3892/etm.2018.5823
- Pages: 3589-3595
Metrics: Total
Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )
Abstract
The aim of the present study was to analyze the risk factors for new‑onset chronic kidney disease (CKD) in patients who have received a liver transplant. A total of 190 patients who underwent liver transplantation between March 2001 and January 2015 were followed up, and analyzed retrospectively. Sex, age, primary disease, preoperative laboratory findings (hemoglobin, albumin, creatinine and glomerular filtration rate), surgical approach, blood loss during the surgery and transfusion volume, postoperative complications, and the average levels of calcineurin inhibitors (CNIs) (from liver transplantation to the onset of CKD) were analyzed. In total, 40 patients developed new‑onset CKD after transplantation. Clinical data in the new‑onset CKD group were compared with the non‑CKD group. A χ2 test, t‑test and logistic regression analysis were performed using SPSS 17.0 software. The incidence of new‑onset CKD after liver transplantation was 21.1%. Renal pathology included IgA nephropathy, hepatitis B virus‑associated nephropathy, membranous proliferative glomerulonephritis, focal segmental glomerular sclerosis and cryoglobulinemia-associated renal injury. Among the CKD patients, 85.7% had tubulointerstitial damage. Univariate analysis showed that preoperative renal function, hemoglobin, intraoperative blood loss and transfusion volume, postoperative acute kidney injury, average levels of CNIs, and hypertension were risk factors for new‑onset CKD after liver transplantation. Logistic regression analysis showed that preoperative glomerular filtration rate [odds ratio (OR)=0.980, P=0.041], hemoglobin (OR=0.972, P=0.034), average levels of CNIs (OR=1.364, P=0.015) and hypertension (OR=4.833, P=0.048)] were independent risk factors for new‑onset CKD. The incidence of new‑onset CKD in patients who received liver transplantation was high. The main risk factors were identified to be preoperative glomerular filtration rate, hemoglobin, postoperative average levels of CNIs and hypertension.
