What percentage of total AKI cases does intra-renal AKI represent?

Intra-renal acute kidney injury (AKI) represents a significant portion of total AKI cases, specifically accounting for about 50%. This type of AKI occurs due to direct damage to the kidney tissues, which can result from various causes such as ischemia, nephrotoxins, infections, or inflammatory processes. Understanding the proportion of intra-renal AKI is essential for nephrology nurses, as it aids in diagnosis and guides appropriate management strategies. Recognizing that half of the AKI cases are intra-renal emphasizes the importance of monitoring kidney function closely in patients at risk for kidney injury, particularly those with underlying conditions that could cause damage to the renal parenchyma.