- Conditions
- COVID-19, Vaccination, Healthy Volunteer
- Interventions
- Not listed
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 103 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2050
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
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 289–312
of 404
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Immunocompromised, Immunosuppressed, Covid-19, SARS-COV-2, SARS-COV-2 Infection, Breakthrough Infection
- Interventions
- BNT162b2 (Tozinameran)
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 1,277,747 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- COVID-19 Infection
- Interventions
- Placebo Administration, Synthetic MVA-based SARS-CoV-2 Vaccine COH04S1
- Drug · Biological
- Lead sponsor
- GeoVax, Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 119 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 3
- States / cities
- Claremont, California • Duarte, California • Thousand Oaks, California
- Conditions
- Covid19
- Interventions
- No video, Video Text
- Behavioral
- Lead sponsor
- NDRI-USA, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 545 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- COVID-19, Long Haul
- Interventions
- Ritonavir-Boosted Nirmatrelvir (Paxlovid), Physiological Evaluation, Moderna COVID-19 Vaccine, Biopsychological, Behavioral (e.g., Psychotherapy, Lifestyle Counseling), Genetic (including gene transfer, stem cell and recombinant DNA), Multidisciplinary approach
- Drug · Diagnostic Test · Biological + 3 more
- Lead sponsor
- Well- Konnect Healthcare Services and Research Firm
- Network
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2030
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- COVID-19
- Interventions
- COVID Booster text messages
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,600,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Herpes Zoster, Allergy and Immunology, Corona Virus Infection
- Interventions
- SHINGRIX (Zoster Vaccine REcombinant, Adjuvanted), Normal Saline
- Biological · Drug
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 65 Years to 100 Years
- Enrollment
- 217 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- COVID-19, COVID-19 Immunisation
- Interventions
- mRNA-1273
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 3
- States / cities
- Decatur, Georgia • Bethesda, Maryland • Seattle, Washington
- Conditions
- COVID-19, Vaccine Refusal
- Interventions
- Text Message, Motivational Interviewing, Electronic Educational Message with Tailored Questions/Prompts
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 312 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- COVID-19
- Interventions
- Active Intervention Group
- Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- COVID-19 Vaccines
- Interventions
- High touch multi-pronged behavioral intervention
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- Not listed
- Enrollment
- 23,768 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 4
- States / cities
- Tampa, Florida • Sykesville, Maryland • Elkhorn, Nebraska + 1 more
- Conditions
- Covid19, Vaccine Refusal
- Interventions
- Behavioral economics
- Behavioral
- Lead sponsor
- VA Puget Sound Health Care System
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 4,311 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- SARS-CoV2 Infection
- Interventions
- HDT-301
- Biological
- Lead sponsor
- HDT Bio
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Renton, Washington
- Conditions
- Rheumatic Diseases, COVID-19 Vaccine, COVID-19, SLE
- Interventions
- COVID-19 vaccine and booster training, and importance
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Breast Cancer, Lung Cancer, Melanoma (Skin)
- Interventions
- COVID-19 Vaccine
- Biological
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- COVID-19
- Interventions
- Not listed
- Lead sponsor
- MultiCare Health System Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Tacoma, Washington
- Conditions
- COVID-19
- Interventions
- Dialogue-Based Webinar, Social Media Website, Enhanced Usual Practice
- Behavioral · Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,634 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- COVID-19, Pregnancy; Infection
- Interventions
- mRNA COVID-19 vaccine (Pfizer or Moderna)
- Biological
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 14 Years to 55 Years · Female only
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2028
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- COVID-19
- Interventions
- XBB.1.5 Vaccine (Booster), XBB.1.5 Vaccine (single dose)
- Biological
- Lead sponsor
- Novavax
- Industry
- Eligibility
- 18 Years to 54 Years
- Enrollment
- 660 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 30
- States / cities
- Mobile, Alabama • Sacramento, California • Colorado Springs, Colorado + 26 more
- Conditions
- SARS-CoV-2
- Interventions
- mRNA-1273, Placebo, mRNA-1273.214
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 6 Months to 11 Years
- Enrollment
- 11,942 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 83
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Anaheim, California + 68 more
- Conditions
- SARS-CoV-2 Infection, COVID-19
- Interventions
- BNT162b2 (Omi XBB.1.5), BNT162b2 (Omi JN.1), BNT162b2 (Omi KP.2)
- Biological
- Lead sponsor
- BioNTech SE
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 1,051 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 37
- States / cities
- Athens, Alabama • Huntsville, Alabama • Mobile, Alabama + 30 more
- Conditions
- COVID-19
- Interventions
- Licensed or EUA SARS-CoV-2 vaccine
- Biological
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 562 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 10
- States / cities
- Atlanta, Georgia • Chicago, Illinois • New York, New York + 6 more
- Conditions
- Multiple Sclerosis
- Interventions
- Homologous booster, Heterologous booster
- Biological
- Lead sponsor
- Griffin Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Derby, Connecticut
- Conditions
- Covid19, Vaccine Refusal, Communication
- Interventions
- YourCoViDVaxFacts
- Behavioral
- Lead sponsor
- Meharry Medical College
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee