- Conditions
- Covid19, Vaccine Refusal
- Interventions
- Messaging informed by construal level theory, Usual Care
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,671 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Covid19
- Interventions
- Investigational vaccine against SARS-CoV-2 [MV-014-212] Dosage 1, Single Dose, Intranasal Drops, Investigational vaccine against SARS-CoV-2 [MV-014-212] Dosage 2, Single Dose, Intranasal Drops, Investigational vaccine against SARS-CoV-2 [MV-014-212] Dosage 3, Single Dose, Intranasal Drops, Investigational vaccine against SARS-CoV-2 [MV-014-212] Dosage 3, Two Doses, Intranasal Drops, Investigational vaccine against SARS-CoV-2 [MV-014-212] Dosage 3, Single Dose, Intranasal Spray
- Biological
- Lead sponsor
- Meissa Vaccines, Inc.
- Industry
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 2
- States / cities
- Lenexa, Kansas • Raleigh, North Carolina
- Conditions
- SARS-CoV-2 Infection
- Interventions
- Intramuscular injection, Intramuscular vaccine
- Drug · Biological
- Lead sponsor
- Medicago
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 30,918 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 45
- States / cities
- Birmingham, Alabama • Tempe, Arizona • Canoga Park, California + 39 more
- Conditions
- COVID-19
- Interventions
- Vaccine Messaging, Vaccine Acceptance Question
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 919 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 7
- States / cities
- San Francisco, California • Durham, North Carolina • Philadelphia, Pennsylvania + 1 more
- Conditions
- COVID-19
- Interventions
- CVXGA (CVXGA50), COMIRNATY®
- Biological
- Lead sponsor
- CyanVac LLC
- Industry
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 432 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 55
- States / cities
- Anniston, Alabama • Phoenix, Arizona • Chula Vista, California + 44 more
- Conditions
- Type 1 Diabetes, Diabetes Mellitus, Type 1
- Interventions
- CGM
- Device
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Columbia, Maryland
- Conditions
- SARS-CoV-2
- Interventions
- Not listed
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- SARS-CoV-2, Seasonal Influenza, Respiratory Syncytial Virus, Cytomegalovirus
- Interventions
- mRNA-1273, mRNA-1010, mRNA-1345, FLUAD®, mRNA-1647
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 308 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 8
- States / cities
- Hollywood, Florida • Savannah, Georgia • Sioux City, Iowa + 4 more
- 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
- Virus Diseases
- Interventions
- 1 µg CoV2 SAM (LNP)
- Biological
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- SARS-CoV-2, Influenza
- Interventions
- mRNA-1083, Placebo, Influenza Vaccine, COVID-19 Vaccine
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 8,061 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 146
- States / cities
- Anniston, Alabama • Birmingham, Alabama • Cullman, Alabama + 122 more
- Conditions
- SARS-CoV-2 Infection, COVID-19
- Interventions
- BNT162b2 Bivalent (original/Omicron BA.4/BA.5) 30 mcg, BNT162b4 5 mcg, BNT162b4 10 mcg, BNT162b4 15 mcg, BNT162b4 30 mcg, BNT162b2 Monovalent (OMI XBB.1.5) 30 mcg
- Biological
- Lead sponsor
- BioNTech SE
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 383 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 17
- States / cities
- Tempe, Arizona • Newport Beach, California • San Diego, California + 13 more
- Conditions
- COVID-19
- Interventions
- SARS-CoV-2 rS/Matrix-M1 Adjuvant (Initial Vaccination Period), Placebo
- Biological · Other
- Lead sponsor
- Novavax
- Industry
- Eligibility
- 6 Months to 11 Years
- Enrollment
- 3,600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 47
- States / cities
- Little Rock, Arkansas • Anaheim, California • Bellflower, California + 41 more
- Conditions
- SARS-CoV-2
- Interventions
- SPIKEVAX
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- Not listed
- Enrollment
- 15,196,685 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- SARS-CoV-2 Infection, COVID-19
- Interventions
- BNT162b2
- Biological
- Lead sponsor
- BioNTech SE
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 629 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 21
- States / cities
- Anaheim, California • Walnut Creek, California • Hialeah, Florida + 16 more
- 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
- Respiratory Syncytial Virus
- Interventions
- Placebo, mRNA-1345, Afluria® Quadrivalent, mRNA-1273.214
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 3,317 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 62
- States / cities
- Birmingham, Alabama • Tucson, Arizona • Garden Grove, California + 51 more
- Conditions
- SARS-CoV-2 Infection, COVID-19
- Interventions
- BNT162b2, BNT162b2.B.1.351
- Biological
- Lead sponsor
- BioNTech SE
- Industry
- Eligibility
- 12 Years to 50 Years
- Enrollment
- 1,574 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 17
- States / cities
- Oakland, California • Milford, Connecticut • Hialeah, Florida + 13 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-CoV Infection
- Interventions
- COVID-19 vaccine
- Biological
- Lead sponsor
- National Jewish Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- SARS-CoV-2, COVID-19
- Interventions
- Not listed
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 6 Months and older
- Enrollment
- 927,004 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Pasadena, California
- 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
- Conditions
- COVID-19
- Interventions
- Bivalent COVID-19 Booster
- Drug
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 13 Years to 55 Years · Female only
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- COVID-19
- Interventions
- mRNA-1283.251 Variant-containing Formulation
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 832 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 5
- States / cities
- Atlanta, Georgia • Baton Rouge, Louisiana • New Orleans, Louisiana + 2 more