Background: The etiology of AKI in children varies in developed and developing countries. in the former, AKI follows major surgeries, complications associated with malignancies, and the use of nephrotoxic drugs. Objectives: to identify the risk factors of AKI and to see the outcome of children affected with AKI. Material & Methods: This Prospective, observational study was conducted among 250 children aged between 1 month-12 years, admitted in the Pediatric Intensive Care Unit in Government General Hospital; Siddhartha Medical College; Vijayawada Results: The minimum age at enrollment was one month to 12 years of age. The comparison between the two groups based on gender was not significant (P=0.1873). None of the patients in the non-AKI group required dialysis, but in the AKI group, of the 44cases, nine case needed dialysis. The number of dialysis is highly significant, with P<0.001. CNS involvement of AKI is not significant. The hepatic pathology as cause or effect was less prevalent and was reported in only three patients of both AKI and non-AKI groups. Shock is one of the known causative factors for the development of AKI.