New oxygen-based test could prevent kidney damage from blood transfusions in ICU
NCT ID NCT06102590
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether using a measure called oxygen extraction ratio (O2ER) to guide blood transfusions can reduce kidney injury in critically ill patients. About 324 ICU patients with low hemoglobin will be randomly assigned to receive transfusions based on O2ER levels or standard guidelines. The goal is to see if this personalized approach improves outcomes like kidney function and survival.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- red blood cell transfusion guided by oxygen extraction ratio
- What this could lead to
- If successful, this could lead to a safer, more personalized way to decide when ICU patients need a blood transfusion, potentially reducing kidney damage.
- What could go wrong
- This is a mid-sized trial (324 participants) and the approach is still experimental. The benefit may be small or not apply to all critically ill patients.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Anestesia e Rianimazione Cardio-Toraco-Vascolare
RECRUITINGSiena, Italy
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Hospital Erasme
NOT_YET_RECRUITINGBrussels, Belgium
Contact
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Università di Ferrara
RECRUITINGFerrara, Ferrara, 44121, Italy
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••
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Università di Perugia
RECRUITINGPerugia, Italy, 06121, Italy
Contact Phone: •••-•••-•••• Email: •••••@•••••
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