COVID-19's skin secrets: could chilblains hold clues to the virus?
NCT ID NCT04344119
First seen Jun 29, 2026 · Last updated Jun 30, 2026 · Updated 1 time
Summary
This study looks at skin problems that appear during a COVID-19 infection, with a special focus on chilblains (painful red or purple bumps on fingers or toes). Researchers want to understand why these skin changes happen—whether from the virus itself, tiny blood clots, or inflammation. By studying 30 patients with confirmed COVID-19 and new skin lesions, they hope to link skin findings with blood tests and blood vessel exams to better understand the disease.
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 research could clarify why some COVID-19 patients develop skin symptoms, potentially pointing to new ways to understand or manage the disease.
What could go wrong
This is a small observational study (30 people) focused on understanding, not treatment. Findings may not apply to all patients or lead to direct medical changes.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for COVID are added.
By submitting, you agree to our Terms of use
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
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
CHU de Nice
RECRUITINGNice, 06200, France
Contact