COVID-19's hidden toll on autoimmune patients revealed
NCT ID NCT04690816
First seen Mar 20, 2026 · Last updated Jun 19, 2026 · Updated 11 times
Summary
This study followed 293 people with autoimmune diseases and healthy volunteers to see how COVID-19 infection or vaccination affects their immune system, inflammation, and blood vessels. Participants were grouped based on their COVID-19 history and had up to 5 visits over 12-18 months, including blood tests, heart and lung checks, and sometimes a special scan. The goal was to understand how the body responds to COVID-19 in people with autoimmune 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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National Institutes of Health Clinical Center
Bethesda, Maryland, 20892, United States
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.