Blood test may predict death risk in elderly ICU patients
NCT ID NCT07544719
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a simple blood test measurement, called the Systemic Immune-Inflammation Index (SII), can help predict the risk of death within 30 days for patients aged 65 and older who are in the intensive care unit after surgery. Researchers will calculate the SII from routine blood work and track patients' outcomes. The goal is to better understand which patients are at higher risk, not to test a new treatment.
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