New scan technique could reveal hidden COVID-19 lung signs
NCT ID NCT04512118
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether PET-CT scans can detect unique signs of COVID-19 in the lungs. Researchers scanned 22 patients suspected of having lung infections and compared the images to their COVID-19 test results. The goal was to find patterns that could help diagnose COVID-19 more accurately using this imaging method.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
18F-FDG (a radioactive tracer used in PET-CT scans)
What this could lead to
If successful, this could help doctors better identify COVID-19 lung infections using PET-CT scans, leading to faster and more accurate diagnosis.
What could go wrong
This was a small, completed study with only 22 patients, so results may not apply to everyone. It focused on imaging patterns, not treatment, so it won't directly change patient care.
Disclaimer
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This is a summary of
the original study
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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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CHRU of Nancy
Vandœuvre-lès-Nancy, Grand Est, 54511, France