What percentage of COVID-19 patients with severe disease have demonstrated kidney abnormalities?

In patients with severe COVID-19 disease, studies have shown that a significant proportion, estimated to be around 25-50%, exhibit kidney abnormalities. This can include acute kidney injury (AKI) and other renal complications, which are prevalent in critically ill patients. The underlying mechanisms for these abnormalities may include a hyper-inflammatory response, decreased blood flow to the kidneys, and direct viral effects on renal tissues. The understanding of these statistics is crucial for healthcare professionals, as it emphasizes the need for monitoring kidney function in COVID-19 patients, particularly those with severe cases. Recognizing the impact of COVID-19 on kidney health can guide treatment decisions and improve patient outcomes.