- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–2
of 2
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Kidney Transplant Recipient
- Interventions
- Janssen Ad26.CoV2.S Vaccine, Reduction in Immunosuppression Medication, Maintenance in Immunosuppression Medication
- Biological · Other
- Lead sponsor
- Mark Stegall
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 468 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 3
- States / cities
- Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota