- Conditions
- End-Stage Heart Failure, Bridge-to-Transplant LVAD Placement (BTT), Destination Therapy LVAD Placement (DT), Refusal of LVAD Placement (Decliners), LVAD Caregivers
- Interventions
- LVAD Decision Aid
- Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 30 Years to 85 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 7
- States / cities
- New Orleans, Louisiana • Cleveland, Ohio • Oklahoma City, Oklahoma + 2 more
Search Results
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Influenza, COVID-19, Vaccination Hesitancy
- Interventions
- Text message influenza vaccine reminders, Text message COVID-19 vaccine reminders, Text message influenza and COVID-19 vaccine reminders
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 6 Months to 17 Years
- Enrollment
- 66,147 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 4
- States / cities
- Itasca, Illinois • New York, New York • Philadelphia, Pennsylvania
- Conditions
- COVID-19, Vaccine Uptake
- Interventions
- Tough Talks COVID
- Behavioral
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Vaccination Refusal
- Interventions
- Group intervention
- Behavioral
- Lead sponsor
- MultiCare Health System Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 429 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Puyallup, Washington
- Conditions
- Vaccination Refusal, Communication
- Interventions
- Social Proof, Reframing, Scarcity Message
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- Not listed
- Enrollment
- 9,566 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- 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 to 99 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Decision Making, Life Experiences
- Interventions
- Demographic Data, Interview
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Tacoma, Washington
- Conditions
- COVID-19
- Interventions
- Gist messages on COVID-19 vaccination, COVID-19 vaccine information
- Behavioral
- Lead sponsor
- George Washington University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 508 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Chronic Respiratory Failure, Tracheostomy Complication, Mechanical Ventilation Complication
- Interventions
- COVID 19 vaccine counseling
- Behavioral
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Lake Success, New York
- Conditions
- Sickle Cell Disease, COVID-19 Vaccine, Vaccine Hesitancy
- Interventions
- SCD-specific COVID-19 vaccination information (SCVI) video
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Feeding Disorders, Specific Phobia
- Interventions
- Behavioral Intervention, d-cycloserine (DCS), Placebo
- Behavioral · Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Months to 6 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Vaccine Refusal, Vaccine-Preventable Diseases, Physician-Patient Relations
- Interventions
- Immersive resident education, Standardized patient (SP) encounter
- Other
- Lead sponsor
- Corewell Health East
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Royal Oak, Michigan
- 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
- Vaccination Refusal, COVID-19
- Interventions
- Factual messages, Narrative message, Mixed message
- Behavioral
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,409 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Vaccine Hesitancy, COVID-19 Testing, Community Health Workers
- Interventions
- Community Health Worker led curriculum
- Behavioral
- Lead sponsor
- Charles Drew University of Medicine and Science
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- Conditions
- Influenza, Vaccine Hesitancy
- Interventions
- Text messaging
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 6 Months and older
- Enrollment
- 228,831 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Vaccine Uptake
- Interventions
- Communication Campaign
- Behavioral
- Lead sponsor
- Syracuse University
- Other
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Syracuse, New York
- Conditions
- Covid19, Vaccination
- Interventions
- Primary care text message outreach to unvaccinated patients and resources to support PCPs
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 21,844 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Vaccination Refusal
- Interventions
- IVY
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- Not listed
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Vaccine Hesitancy, Climate Change
- Interventions
- Social diffusion intervention
- Behavioral
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Bipolar Disorder
- Interventions
- Psychoeducation module, Substance use module, Improved communication/rapport with provider module, Medication routines management module
- Behavioral
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- COVID-19, Vaccination Hesitancy, Health Misinformation, Communication
- Interventions
- Gamified misinformation refutation quiz, Refutational text blog post (active control)
- Behavioral
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4,071 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Bipolar Disorder
- Interventions
- Psychoeducation module, Substance abuse module, Improved communication/rapport with provider module, Medication routines management module
- Behavioral
- Lead sponsor
- Case Western Reserve University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Health Behavior, Colorectal Cancer, Influenza, COVID-19, Vaccine Hesitancy, Vaccine-Preventable Diseases, Healthcare Patient Acceptance
- Interventions
- Financial incentive for colorectal cancer screening, Financial incentive for flu shot, Financial incentive for COVID-19 shot
- Behavioral
- Lead sponsor
- Tulane University
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana