Could a simple blood test help understand hair loss?
NCT ID NCT07499713
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This observational study examines whether certain blood markers (VEGF-A and VCAM-1) are linked to nailfold capillary changes in people with alopecia areata. Researchers will compare 90 participants (patients with acute or chronic alopecia areata and healthy volunteers) using blood tests, nailfold microscopy, and scalp imaging. The goal is to better understand the role of blood vessels and inflammation in this hair loss condition.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could point toward new ways to monitor or classify alopecia areata based on blood markers and capillary changes.
What could go wrong
This is an early observational study with only 90 participants, so results may not apply to everyone. It aims to understand the disease, not to test a treatment.
Disclaimer
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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.
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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Istanbul Education and Research Hospital
Istanbul, Turkey (Türkiye)