Renoprotective Effect of Febuxostat on Contrast Induced Acute Kidney Injury in Chronic Kidney Disease Patients Stage 3

In this randomised non blinded clinical trial, Investigators will study 120 CKD patients undergoing PCI to determine the renoprotective effect of febuxostat in prevention of contrast induced acute kidney injury . So, the patients will be divided into two arms based on block randomization. Each arm compromise 60 patients. The first arm will receive IV hydration and N-acetylcysteine (ctrl arm) . The second arm will receive IV hydration, N-acetylcysteine and Febuxostat (F arm). Block randomization will be used in this clinical trial design to reduce bias and achieve balance in the allocation of participants to treatment arms.