Renal and Cardiac Risk Factors of AKI After Liver Transplantation

This study aims to investigate whether combined doppler renal resistive index (RRI) assessed by transabdominal sonography and myocardial performance index (MPI) assessed by transthoracic echocardiography could predict early postoperative acute kidney injury in living donor liver transplant recipients. The primary outcome is the predictive value of renal resistive index and myocardial performance index for the onset of early post living donor liver transplant acute kidney injury. This prospective observational study will be conducted at Liver Transplantation Unit at Mansoura University from November 2022 till fulfillment of sample size after obtaining approval from Institutional Review Board (IRB). One hundred and five consecutive LDLT recipients will participate in this study after obtaining informed consents. They will be observed for the development of early postoperative acute kidney injury.