Clinical trials: Vaccine Refusal
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
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
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
Vaccination Uptake
VISTA: Vaccinator-Initiated Screening and TAilored Counseling for Reducing Vaccine Hesitancy
The purpose of this study is to understand why parents do or do not vaccinate their children and explore what information parents need to vaccinate their children.
- Trial name
- NCT04421586
- Testing
- VISTA
- Where
- Tanzania
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Duke University
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
Vaccination Refusal, COVID-19
COVID-19 Vaccine Uptake Trial
The goal of this study is to assess the best COVID-19 vaccine uptake strategy among students, staff and household members that have not been vaccinated.
- Trial name
- NCT05419232
- Testing
- Short Message Service (SMS) + Website Link Strategy, Phone Call with Peer Strategy
- Where
- 8 sites in United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
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
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
Improving COVID-19 Vaccine Uptake Among Black and Latino Youth
Black and Latino youth may be less likely to get the COVID-19 vaccine than White youth. In this study we will work with community members to come up with ways to help Black and Latino families learn more about the COVID-19…
- Trial name
- NCT05293392
- Testing
- Culturally-Tailored COVID-19 Vaccine Uptake Intervention, Standard Care
- Where
- United States
- Volunteers
- 5,792 people
- Sponsor
- Nemours Children's Health System