Blood test reveals how aging and chronic illness weaken immunity in the elderly
NCT ID NCT06513520
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how the immune system changes in elderly people over 75 who have multiple chronic health problems. Researchers measured a specific immune marker (mHLA-DR) from a simple blood sample to understand the combined effects of aging and chronic diseases. The goal was to gather initial data to help improve care for this complex patient group.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
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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Croix Rousse hospital
Lyon, 69004, France
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Dugoujon Hospital
Caluire-et-Cuire, 69300, France