- Conditions
- Vaccine Hesitancy
- Interventions
- EHR alert, Motivational Interviewing, Warm hand off to nurse
- Other · Behavioral
- Lead sponsor
- Boston College
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,698 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
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 73–96
of 179
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Mental Health
- Interventions
- Not listed
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 18 Years to 100 Years · Female only
- Enrollment
- 700 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Research Triangle Park, North Carolina
- Conditions
- Covid19
- Interventions
- Communication from a physician about the COVID-19 Vaccine
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 756 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Pain, Injection Site Reaction, Adverse Drug Event
- Interventions
- Observational
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 5 Years to 15 Years
- Enrollment
- 299 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 5
- States / cities
- Oakland, California • Atlanta, Georgia • New York, New York + 2 more
- Conditions
- Pandemics
- Interventions
- ECA-ACE Vaccination Promotion Intervention
- Behavioral
- Lead sponsor
- Northeastern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- SARS-CoV-2, COVID-19
- Interventions
- CV0701 mRNA COVID-19 Vaccine (Low dose), CV0701 mRNA COVID-19 Vaccine (Medium dose), CV0701 mRNA COVID-19 Vaccine (High dose), CV0601 mRNA COVID-19 Vaccine, Control vaccine, CV0801 mRNA COVID-19 Vaccine
- Biological
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 692 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 3
- States / cities
- Sacramento, California • Hollywood, Florida • Peoria, Illinois
- Conditions
- COVID-19, Vaccine Hesitancy, Health Misinformation, Communication
- Interventions
- Gamified misinformation refutation quiz, Refutational text (active control)
- Behavioral
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,637 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Covid19, Vaccination
- Interventions
- Financial incentives, Convenient scheduling link, Race concordant, Gender concordant
- Behavioral
- Lead sponsor
- National Bureau of Economic Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,701 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Martinez, California
- Conditions
- Vaccine Refusal
- Interventions
- Intervention, TBN
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 15 Years to 26 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- COVID-19, Trust
- Interventions
- Community-led discussion
- Behavioral
- Lead sponsor
- Old Dominion University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 49 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Norfolk, Virginia
- Conditions
- Quality of Life, Injection Site Reaction, Adverse Drug Event, Systemic Reaction
- Interventions
- mRNA COVID-19, IIV4, Placebo (saline)
- Biological · Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 348 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 3
- States / cities
- Baltimore, Maryland • Durham, North Carolina • Cincinnati, Ohio
- Conditions
- Covid19
- Interventions
- Opt-In (Call-Back), Opt-in (In-Bound), Standard Message, Clinician Endorsement, Scarcity, Opt-Out Framing, Phone Call
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 19,554 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- SARS-CoV Infection, COVID-19, Allergic Reaction, Mast Cell Disorder
- Interventions
- Moderna COVID-19 Vaccine, Pfizer-BioNTech COVID-19 Vaccine, Placebo
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 5 Years and older
- Enrollment
- 746 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 29
- States / cities
- Tucson, Arizona • Little Rock, Arkansas • Los Angeles, California + 24 more
- Conditions
- COVID-19
- Interventions
- COVID Booster text messages
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 520,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- COVID-19 Vaccination
- Interventions
- Video messages
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,001 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- COVID-19 Pandemic
- Interventions
- mivacunaLA
- Behavioral
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 468 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Malibu, California
- Conditions
- COVID-19 SARS-CoV-2 Infection, COVID-19, COVID-19 Infection, Coronavirus Disease 2019 (COVID-19), COVID-19 (Coronavirus Disease 2019), COVID-19 Vaccination, COVID-19 Vaccines, SARS-CoV-2 Infection, COVID19, SARS-CoV-2 Infection, COVID-19
- Interventions
- BNT162b2
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 6 Months and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- 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
- Vaccine Hesitancy
- Interventions
- Storytelling, Learn More (Active Comparator)
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years to 105 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Vaccine Refusal, Covid19
- Interventions
- COVID-19 Individual Awareness and Education., COVID-19 Community Outreach & Health Promotion., COVID-19 Individual Health Education & Linkages to Medical and Supportive Services., Pop-up community vaccination sites
- Behavioral · Biological
- Lead sponsor
- Britt Skaathun
- Other
- Eligibility
- 16 Years to 99 Years
- Enrollment
- 1,051 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 6
- States / cities
- Chula Vista, California • San Diego, California • San Ysidro, California
- Conditions
- COVID-19 Vaccination
- Interventions
- Community Health Worker Intervention to Enhance Vaccination Behavior (CHW-VB)
- Behavioral
- Lead sponsor
- RAND
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 4
- States / cities
- Brooklyn, New York • New York, New York • The Bronx, New York
- Conditions
- COVID-19
- Interventions
- Remote study participation and self-collection of specimens, Traditional clinical trial participation with clinician-collected specimens
- Other
- Lead sponsor
- Biomedical Advanced Research and Development Authority
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 1,753 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 16
- States / cities
- Vestavia Hills, Alabama • Mesa, Arizona • Fair Oaks, California + 12 more
- Conditions
- COVID-19 Vaccination
- Interventions
- CONFIDENCE
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 667 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts