Blood test may uncover immune clues in lingering illnesses
NCT ID NCT06731179
First seen Jan 08, 2026 · Last updated May 25, 2026 · Updated 18 times
Summary
This study is observing 160 adults with Long COVID, Lyme disease, or ME/CFS to see if a special blood test can detect T cell dysfunction. Participants give blood samples and answer symptom questionnaires at the start and after 6 months. No treatments are tested—the goal is to better understand these conditions.
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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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Contacts and locations
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Locations
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Glasgow and Clyde NHS
Glasgow, United Kingdom
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Monklands University Hospital, NHS
Airdrie, United Kingdom
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Raigmore Hospital, Inverness
Inverness, United Kingdom
Conditions
Explore the condition pages connected to this study.