Recovered COVID-19 patients wanted for research pool
NCT ID NCT04359602
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This registry enrolls people who have recovered from COVID-19 to create a pool of volunteers for future studies on immunity, vaccines, and plasma donation. Over 5,000 participants are included. No treatment is given; it is purely for research.
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 registry helps researchers understand immunity and develop vaccines, it could speed up protection against COVID-19.
- What could go wrong
- This is just a registry for future studies, not a treatment trial. It may not directly lead to any breakthrough.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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5,090 people
The number who actually took part.
- Started
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Apr 2020
- Expected to finish
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Apr 2042
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
People volunteering to share their information to become part of this research pool of COVID-19 recovered individuals will complete an online survey.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * All patients seen the in emergency room, admitted patients, or seen in outpatient clinics that are: * Tested Positive for COVID-19 and recovered * Suspected to have COVID 19 and validated with serological testing * Suspected to have COVID 19 by symptoms, clinical course, and laboratory testing ruling out other respiratory viral disease
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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
Locations
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Ronald Reagan UCLA Medical Center
Los Angeles, California, 90095, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Home antibody tests put to the test: can you read your own COVID-19 result?
- Can lung ultrasound reveal COVID-19's signature in the lungs?
- When the immune system Can't fight back: tracking three respiratory viruses
- The household maze: how does COVID-19 move between family members?
- Can an oral drug stop COVID-19 from turning deadly?
- Can COVID-19 rapid tests slip into HIV and TB clinics without disrupting care?