Systemic Inflammation and the Risks of Adverse Kidney Outcomes in Adults With Atherosclerotic Cardiovascular Disease

Inconsistent evidence exists regarding the association between the circulating blood marker of inflammation C-reactive protein (CRP) and kidney outcomes. We conducted an observational study in more than 83,000 adults with atherosclerotic cardiovascular disease undergoing routine care. The study showed that CRP levels were higher in participants with lower levels of kidney function and that CRP was associated with more rapid declines in kidney function over time as well as a greater risk of acute kidney injury.