Plain-English translation of NCT07811570 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Researchers are looking for early warning signs in your blood and urine that could predict whether your kidneys might be damaged after heart surgery. By studying samples from people before, during, and after their surgery, they hope to find biological markers — like specific proteins or chemicals — that show kidney trouble is coming. This knowledge could help doctors protect your kidneys better in the future.
Kidney damage after heart surgery is a serious complication that doctors currently cannot reliably predict before it happens. By identifying new biological warning signs, doctors could spot at-risk patients early and take steps to prevent kidney injury.
You likely qualify if…
You likely don't qualify if…
You would provide blood, urine, and stool samples before your scheduled heart surgery, after any imaging tests that use contrast dye, and again after your surgery. Researchers will also collect your medical information and health records. Over the following months, doctors will monitor whether you develop kidney problems and track your recovery. The study involves no new medications or procedures — just sample collection alongside your regular surgical care.
AI-generated summary from trial data · Oct 12, 2026 · Not medical advice
China