- Conditions
- Vaccine Response Impaired, Vaccine Adverse Reaction
- Interventions
- COVID-19 vaccine
- Biological
- Lead sponsor
- Persephone Biosciences
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- San Diego, California
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 325
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- COVID-19, Vaccine-Preventable Diseases, SARS CoV 2 Infection
- Interventions
- protein subunit: Novavax COVID-19 vaccine, Pfizer mRNA COVID-19 vaccine
- Biological
- Lead sponsor
- Novavax
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 660 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- COVID-19
- Interventions
- PepGNP-COVID19, Sterile Water for Injection
- Biological · Other
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 3
- States / cities
- Birmingham, Alabama • Washington D.C., District of Columbia • Cincinnati, Ohio
- Conditions
- Health Behavior, Health Care Utilization, Vaccine Hesitancy
- Interventions
- Self-Affirmation Implementation Intentions (SAII) Intervention, Promotores de Salud (Health Education)
- Behavioral
- Lead sponsor
- University of Oregon
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 625 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Eugene, Oregon
- 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
- COVID-19
- Interventions
- Standard implementation webinar and online training, Virtual facilitation
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Influenza, Human, COVID-19
- Interventions
- bivalent BNT162b2 (original/Omi BA.4/BA.5), qIRV (22/23), QIV, bIRV, tIRV
- Biological
- Lead sponsor
- BioNTech SE
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,019 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 59
- States / cities
- Athens, Alabama • Phoenix, Arizona • Lake Forest, California + 40 more
- 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, SARS-CoV-2
- Interventions
- CV2CoV (2 µg), CV2CoV (4 µg), CV2CoV (8 µg), CV2CoV (12 µg), CV2CoV (16 µg), CV2CoV (20 µg)
- Biological
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 99 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 24
- States / cities
- Aurora, Colorado • Hallandale, Florida • Lakeland, Florida + 11 more
- Conditions
- Pneumococcal Disease, COVID-19, SARS-CoV-2 Infection
- Interventions
- 20-valent pneumococcal conjugate vaccine (20vPnC), BNT162b2, Saline
- Biological · Other
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 570 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 27
- States / cities
- Anaheim, California • Walnut Creek, California • Coral Gables, Florida + 21 more
- Conditions
- Rheumatoid Arthritis, Psoriatic Arthritis, Spondylarthritis
- Interventions
- Upadacitinib, Abatacept, Secukinumab, Tofacitinib, TNF Inhibitor, Canakinumab Injection, Baricitinib, Ixekizumab
- Drug
- Lead sponsor
- Jeffrey Curtis
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 841 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • Hoover, Alabama • Phoenix, Arizona + 4 more
- Conditions
- Covid19, SARS-CoV2 Infection
- Interventions
- mRNA-1273
- Biological
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 336 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Solid Tumor Malignancy, Hematologic Malignancy, Leukemia, Lymphoma, Multiple Myeloma
- Interventions
- Messenger ribonucleic acid (mRNA)-1273 Vaccine, Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster, ECG, Antibiotics, Anti-viral agents, Anti-fungal agent, Anti-emetics
- Biological · Diagnostic Test · Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- COVID-19
- Interventions
- Not listed
- Lead sponsor
- Pharm-Olam, LLC
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 6
- States / cities
- Boston, Massachusetts • Omaha, Nebraska • Syracuse, New York + 3 more
- Conditions
- Multiple Myeloma, Waldenstrom Macroglobulinemia, Immune System Disorder, Covid19
- Interventions
- Not listed
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 146 participants
- Timeline
- 2021 – 2022
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Cancer, Hematopoietic System--Cancer, Transplant-Related Cancer, Solid Tumor Malignancy, Hematologic Malignancy, Solid Organ Transplant, Hematopoietic Cell Transplant, Cellular Therapy
- Interventions
- Not listed
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- Up to 24 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 3
- States / cities
- Memphis, Tennessee
- Conditions
- COVID-19, COVID-19 Pandemic
- Interventions
- COVID-19 walk-up, on-site testing strategy, Community Health Worker (CHW) leading testing navigation and general preventive care reminders, No-cost self-testing kit vending machines
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- Not listed
- Enrollment
- 6,527 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- San Ysidro, California
- Conditions
- SARS-CoV-2 Infection, COVID-19, SARS-CoV-2 Acute Respiratory Disease, SARS (Disease)
- Interventions
- BNT162b2, Multivalent BNT162b2 (B.1.1.7 + B.1.617.2), Monovalent BNT162b2 (B.1.1.7), Monovalent BNT162b2 (B.1.617.2), Monovalent BNT162b2 (B.1.1.529.1), Observational
- Biological · Other
- Lead sponsor
- BioNTech SE
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 1,380 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 14
- States / cities
- Long Beach, California • San Diego, California • Milford, Connecticut + 10 more
- Conditions
- COVID-19 Vaccines
- Interventions
- Reminder/Recall Sent Via Preferred Method of Communication
- Behavioral
- Lead sponsor
- Marshfield Clinic Research Foundation
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 4,304 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Marshfield, Wisconsin
- Conditions
- COVID-19
- Interventions
- ADVANCE Steering Committee interventions
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37,122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Schwenksville, Pennsylvania
- 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, SARS-CoV-2 Infection
- Interventions
- NVX-CoV2705
- Biological
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 12 Years to 90 Years
- Enrollment
- 676 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 10
- States / cities
- Phoenix, Arizona • Melrose Park, Illinois • Lenexa, Kansas + 7 more
- Conditions
- Corona Virus Infection, Flu Vaccine, Immunity
- Interventions
- Flu shot
- Biological
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 9 Years to 64 Years
- Enrollment
- 230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2028
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Covid19, Vaccine Refusal
- Interventions
- Community health worker engagement
- Behavioral
- Lead sponsor
- Tulane University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana