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ClinicalTrials.gov public records Last synced May 21, 2026, 11:09 PM EDT

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Filters: Condition: Subjects Vaccinated Against Covid-19 Clear all
Not listed No phase listed Observational
View directory record Official record
Conditions
Covid-19, Subjects Vaccinated Against Covid-19
Interventions
Change in SARS-CoV-2 Antibody Levels
Other
Lead sponsor
Dr. Sidney J. Stohs
Other
Eligibility
55 Years and older
Enrollment
10,000 participants
Timeline
2021 – 2024
U.S. locations
1
States / cities
Southlake, Texas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2022 · Synced May 21, 2026, 11:09 PM EDT