Diuretic Use in Post-Kidney Transplant Patients: A Retrospective Chart Review

Abstract

Background: The occurrence of delayed graft function (DGF) significantly enhances the possibility of both acute and chronic rejection of the transplanted organ, thereby reducing patient quality of life and survival rates. To prevent and manage oliguria in renal transplant patients, loop diuretics are presently commonly used. In our study, we assessed the possible impact of furosemide on the incidence of DGF among kidney transplant recipients. Methods: A review of medical records was conducted to examine demographic characteristics and kidney transplant outcomes in an adult (older than 18 years old) population. The primary objective was to determine the incidence of delayed graft function (DGF), whereas the secondary objective was to compare the creatinine levels and estimated glomerular filtration rate (eGFR) at day 30 and day 90 post-transplantation in patients who were administered furosemide vs those who were not. Results: This study included 330 patients who underwent kidney transplantation. Furosemide was administered to 169 (51.3%), whereas 161(48.7%) patients did not receive continued dose of diuretic postoperatively. The rate of DGF was significantly higher in patients who received furosemide than in those who did not (furosemide 44% vs 4%; P