Clinical trials: Vaccination Refusal
Covid19, Vaccine Refusal
Use of Construal Level Theory to Inform Messaging to Increase Vaccination Against COVID-19
This study aims to increase uptake of the COVID booster vaccine through messaging informed by Construal Level Theory. Patients in the Mass General Brigham (MGB) health system aged 18 and older who are eligible for the COVID…
- Trial name
- NCT04871776
- Testing
- Messaging informed by construal level theory, Usual Care
- Where
- United States
- Volunteers
- 3,671 people
- Sponsor
- Brigham and Women's Hospital
Vaccine Refusal, Covid19
Project 2VIDA! COVID-19 Vaccine Intervention Delivery for Adults in Southern California
The United States (U.S.) is the country with the largest number of infections and deaths due to COVID- 19 and racial/ethnic minorities are disproportionately affected.
- Trial name
- 2VIDA! (NCT05022472)
- Testing
- COVID-19 Individual Awareness and Education., COVID-19 Community Outreach & Health Promotion., COVID-19 Individual Health Education & Linkages to Medical and Supportive Services.
- Where
- 6 sites in United States
- Volunteers
- 1,051 people, healthy volunteers welcome
- Sponsor
- Britt Skaathun
COVID-19 Vaccines
Improving COVID-19 Vaccine Uptake in Nursing Homes
SARS-CoV-2 vaccine, now being administered to skilled nursing facility (SNF) residents and staff, has highly variable acceptance between facilities.
- Trial name
- NCT04732819
- Testing
- High touch multi-pronged behavioral intervention
- Where
- 4 sites in United States
- Volunteers
- 23,768 people
- Sponsor
- Brown University
HPV Vaccination, Vaccine; Uptake
PREVENT HPV-Related Cancers - BootCamp Translation
This study will serve as one of the first to develop and test the effectiveness of strategies to promote HPV vaccination among diverse rural parents and caregivers of children ages 9-17 years in the Mountain West.
- Conditions
- HPV Vaccination, Vaccine; Uptake, Vaccination; Series Completion
- Trial name
- PREVENT (NCT06290206)
- Testing
- PREVENT - BCT
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Utah
Vaccination Refusal, Communication
Emails Promoting COVID-19 Vaccination Among Healthcare Workers
In this evaluation, two versions of emails will be sent to Geisinger employees who have not been vaccinated against COVID-19. A delayed-contact control group will be emailed after a delay of at least two days.
- Trial name
- NCT04728594
- Testing
- Social Proof, Reframing, Scarcity Message
- Where
- United States
- Volunteers
- 9,566 people, healthy volunteers welcome
- Sponsor
- Geisinger Clinic
COVID-19
COVID-19 Vaccine Hesitancy Counseling Intervention for Pharmacists: A Stepped-Wedge Trial
The goal of this clinical trial is to test if virtual facilitation (e.g., video coaching) increases rural pharmacists' ability to implement COVID-19 vaccine hesitancy counseling when compared to a "standard" implementation…
- Trial name
- NCT06547814
- Testing
- Standard implementation webinar and online training, Virtual facilitation
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of North Carolina, Chapel Hill
Vaccine Refusal
Development and Testing of ADEPT: A Parent Decision Support for Childhood Vaccinations
The purpose of this study is to develop and evaluate a tool designed to help parents make decisions about childhood vaccines.
- Trial name
- ADEPT (NCT04496453)
- Testing
- Childhood vaccination decision support tool
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Duke University
Health Behavior, Health Care Utilization
RADx-UP Phase 3D (Oregon Saludable: Juntos Podemos)
The ongoing Oregon Saludable: Juntos Podemos (OSJP, Healthy Oregon: Together We Can) project was developed to directly address the COVID-19 related health disparities among Latinx communities through community engagement funded…
- Conditions
- Health Behavior, Health Care Utilization, Vaccine Hesitancy
- Trial name
- NCT05910879
- Testing
- Self-Affirmation Implementation Intentions (SAII) Intervention, Promotores de Salud (Health Education)
- Where
- United States
- Volunteers
- 625 people
- Sponsor
- University of Oregon
Vaccine Refusal
Exploring Changes in COVID-19 Vaccination Intentions by Prompting Altruistic Motives Using a Video Intervention
As Canada records over 1,400,000 COVID-19 infections and 26,000 deaths, the need to stop the spread of the virus has become increasingly critical.
- Trial name
- NCT04960228
- Testing
- Altruism Video, COVID-19 Informational Text
- Where
- Canada
- Volunteers
- 2,097 people, healthy volunteers welcome
- Sponsor
- Zeev Rosberger
Covid19, Vaccine Refusal
Impact of LA-CEAL HALT COVID-19 Ambassador Program on Likelihood to Vaccinate
The purpose of the study is to assess the effectiveness of the HALT COVID Ambassador educational outreach program on increasing likelihood to vaccinate against COVID-19
- Trial name
- NCT04930965
- Testing
- Community health worker engagement
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Tulane University
Covid-19 Vaccine, Vaccine Hesitancy
PROmotion of COvid-19 VA(X)Ccination in the Emergency Department - PROCOVAXED
The goal of this research is to increase COVID-19 vaccine acceptance and uptake in vulnerable populations whose primary (and often only) health care access occurs in emergency departments (ED Usual Source of Care Patients).
- Trial name
- PROCOVAXED (NCT05142332)
- Testing
- Covid-19 vaccine education materials
- Where
- 7 sites in United States
- Volunteers
- 541 people
- Sponsor
- University of California, San Francisco
Vaccine Refusal
Optimizing HPV Vaccine Introduction in Shanghai, China
Within low, middle, and upper income countries, low vaccine coverage results from both obstacles to vaccine access and low confidence in vaccine programs.
- Trial name
- NCT03972813
- Testing
- Broadened information about cancers, Information about STDs, Information about infectious disease
- Where
- China
- Volunteers
- 1,021 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Vaccination Refusal, COVID-19 Pandemic
COVID-19 Messaging for Vaccination
This study will distribute videos of health professionals encouraging Covid-19 vaccination to a large sample of Facebook users, and will test the most effective ways to maximize diffusion of this vaccine-related content to…
- Trial name
- NCT05182554
- Testing
- Doctor Videos, Sharing Videos, Sharing Videos (Influencers)
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Massachusetts Institute of Technology
COVID-19, Vaccine Refusal
CATCH-UP Vaccines: Engaged Approaches to Testing in Community/Healthcare Settings for the Underserved (COVID-19)
Oklahoma has high COVID-19 incidence, particularly among underserved minority and rural Oklahomans. Oklahoman's are also reporting SARS-CoV-2 vaccine hesitancy and signs of slowing vaccine uptake, with increased hesitancy among…
- Trial name
- NCT05236270
- Testing
- Text Message, Motivational Interviewing, Electronic Educational Message with Tailored Questions/Prompts
- Where
- United States
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Vaccine Refusal
Promoting Altruism to Enhance Vaccine Acceptance
Subjects enrolled in this study are eligible for the seasonal influenza vaccine. The purpose of this research study is to figure out if increasing individuals' awareness of the benefits of herd immunity, specifically to the local…
- Trial name
- NCT04568590
- Testing
- educational intervention
- Where
- United States
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Influenza, Vaccine Hesitancy
Precision Vaccine Promotion in Underserved Populations
Previous studies have shown that low-cost, behavioral nudges through texting can increase influenza vaccination uptake compared to usual care.
- Trial name
- NCT05537441
- Testing
- Text messaging
- Where
- United States
- Volunteers
- 228,831 people
- Sponsor
- University of Southern California
Covid19, Vaccination
Trusted Messengers: Intervention to Promote COVID-19 Vaccination
The study aims to assess the impact of a multicomponent intervention to support Primary Care Provider (PCP) outreach to promote COVID-19 vaccination among vulnerable patients in and near Worcester, MA via a pragmatic, cluster…
- Trial name
- NCT04981392
- Testing
- Primary care text message outreach to unvaccinated patients and resources to support PCPs
- Where
- United States
- Volunteers
- 21,844 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
Vaccine Hesitancy
Increasing Vaccine Uptake Among Adolescents in the Rural South
The benefits of adolescent vaccines are well known for preventing meningococcal infection and human papillomavirus (HPV)-related pre-cancerous lesions.
- Trial name
- INVEST (NCT04999267)
- Testing
- INVEST
- Where
- 2 sites in United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Duke University
Misinformation, Vaccine Hesitancy
Brief Digital Intervention to Increase COVID-19 Vaccination Among Individuals With Anxiety or Depression
The COVID-19 pandemic has led to a mis/disinformation ecosystem that promotes divergent views of vaccine efficacy, as well as the legitimacy of science and medicine.
- Conditions
- Misinformation, Vaccine Hesitancy, Anxiety, Depression
- Trial name
- NCT06119854
- Testing
- Attitudinal inoculation, Cognitive-behavioral therapy-informed intervention, Conventional public health messaging
- Where
- United States
- Volunteers
- 1,419 people
- Sponsor
- City University of New York, School of Public Health
Covid19, Vaccine Refusal
COVID-19 Vaccine Education at the Point of Testing to Increase Vaccine Uptake in Vulnerable Communities in SE Louisiana
This project is a 2-year study to investigate vaccine hesitancy and vaccine completion among vulnerable communities in the Southeastern Louisiana region.
- Conditions
- Covid19, Vaccine Refusal, Vaccine Hesitancy
- Trial name
- NCT04939506
- Testing
- COVID-19 Vaccine Education at the Point of COVID-19 Testing
- Where
- United States
- Volunteers
- 377 people, healthy volunteers welcome
- Sponsor
- Xavier University of Louisiana.