Long-Term heart risks after rare COVID complication in kids under scrutiny
NCT ID NCT07659847
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at heart health in children five years after they had MIS-C, a rare but serious condition linked to COVID-19. Researchers will compare 90 children who had MIS-C with healthy children of the same age and sex. They will use heart imaging, blood vessel checks, exercise tests, and blood markers to see if any hidden heart problems remain.
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 this study finds lasting heart issues, it could guide long-term monitoring and care for children after MIS-C.
What could go wrong
This is an observational study with only 90 participants, so results may not apply to all children. It looks for signs of problems, not treatments.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Medical University of Warsaw Children's Clinical Hospital
RECRUITINGWarsaw, Masovian Voivodeship, Poland
Contact Phone: •••-•••-•••• Email: •••••@•••••