Iron deficiency hidden by inflammation: a new test may see through it

NCT ID NCT07739524

First seen Jul 31, 2026 · Last updated Aug 13, 2026 · Updated 2 times

Summary

This study explores whether a blood test can accurately detect iron deficiency in hospitalized elderly patients who have inflammation, a condition that often masks true iron levels. Researchers will analyze blood samples from patients over 75 with high inflammation to develop a model that predicts iron status once inflammation subsides. The goal is to help doctors distinguish between true iron deficiency and anemia caused by inflammation, leading to better and faster care.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
Analysis of blood samples for iron-related biomarkers
What this could lead to
If successful, this could lead to a simple blood test that accurately identifies iron deficiency in elderly patients during inflammation, improving treatment decisions and reducing delays.
What could go wrong
This is an observational study, so it won't directly test a treatment. The predictive model may not be accurate enough for widespread use, and results may not apply to all elderly patients.

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Conditions

The condition(s) this trial relates to.

Inflammation Iron Deficiencies iron deficiency anemia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Centre Hospitalier Universitaire d'Orléans

    RECRUITING

    Orléans, Loiret, 45067, France

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