Independent association between acute kidney injury and kidney function trajectory

The authors aimed to investigate the independent association between mild to moderate acute kidney injury (AKI) and subsequent kidney function trajectories, specifically focusing on estimated glomerular filtration rate (eGFR). Their findings indicate that while mild to moderate AKI is associated with a small loss of kidney function, the overall impact on long-term kidney function trajectory appears limited after accounting for pre-existing factors. This suggests that while AKI may contribute to kidney disease progression, its clinical significance may not be as substantial as previously thought.