Clinical trials: Vaccination Behavior
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
Influenza, Vaccination
Encouraging Flu Vaccination Among High-Risk Patients Identified by ML
The purpose of the current study is to test different interventions to determine the most effective way to promote flu vaccine uptake in a high-risk population identified by an "artificial intelligence" (AI) or machine learning…
- Conditions
- Influenza, Vaccination, Health Promotion, Health Behavior
- Trial name
- NCT04323137
- Testing
- Risk reduction, Medical records-based recommendation, Algorithm-based recommendation
- Where
- United States
- Volunteers
- 117,649 people
- Sponsor
- Geisinger Clinic
Health Behavior, Health Care Utilization
COVID-19: Healthy Oregon (Oregon Saludable): Together We Can (Juntos Podemos) Phase II
The global SARS-CoV-2 pandemic that causes the severe respiratory illness COVID-19 is the worst health crisis that the United States has faced in a century.
- Trial name
- OSJP (NCT05082935)
- Testing
- Phase II Promotores de Salud, Phase I Promotores de Salud Outreach
- Where
- United States
- Volunteers
- 1,463 people
- Sponsor
- University of Oregon
Papillomavirus Vaccines
Multilevel Interventions to Enhance Provider Recommendations for HPV Vaccination
Each year the human papillomavirus (HPV) causes 30,000 cancers in the United States despite the availability of very effective and safe vaccines.
- Trial name
- NCT03501992
- Testing
- Current care, Reminder-recall, Audit-and-feedback
- Where
- United States
- Volunteers
- 9,242 people
- Sponsor
- Mayo Clinic
Preventive Health Services (PREV HEALTH SERV)
Presumptively Initiating Vaccines and Optimizing Talk With Motivational Interviewing (PIVOT With MI)
The overall goal of this project is to determine whether a novel and innovative provider communication strategy is effective in improving vaccine acceptance among vaccine-hesitant parents (VHPs) and visit experience among VHPs…
- Trial name
- NCT03885232
- Testing
- Experimental: PIVOT with MI, Active Comparator: Control
- Where
- 2 sites in United States
- Volunteers
- 17,446 people
- Sponsor
- University of Colorado, Denver
Health Care Utilization, Vaccine Preventable Disease
Effect of Varied Outreach Methods on Appointment Scheduling, Appointment Completion, and Receipt of COVID-19 Vaccination
Our objective is to determine the effectiveness of varied outreach methods to children age 12-17 years old who are due for a well child check visit and don't have one scheduled in the next 45 days on the outcomes of appointment…
- Trial name
- NCT04904744
- Testing
- Low tailored message, No message, Low tailored message plus COVID-19 vaccine message
- Where
- United States
- Volunteers
- 1,235 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
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
Preventive Health Services
Screening for Hesitancy to Optimize Talk
The overall goal of this project is to determine whether integrating a novel parent-report measure of vaccine hesitancy into pediatric primary care is effective in improving acceptance of childhood vaccines among vaccine-hesitant…
- Trial name
- SHOT (NCT02708745)
- Testing
- Intervention Survey
- Volunteers
- 562 people, healthy volunteers welcome
- Sponsor
- Seattle Children's Hospital
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
Vaccine, Human Papilloma Virus
HPV Message Testing and Social Media Campaign
This project involves a social media campaign to increase parent's knowledge and acceptance of the HPV (human papillomavirus) vaccine.
- Trial name
- NCT03747302
- Testing
- Social Media Message about HPV and HPV vaccine, Social media message about risk of electronic cigarettes.
- Where
- United States
- Volunteers
- 1,043 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
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
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
Viral Hepatitis B, Contraception
Blood-borne Infection Screening in an Afghan Antenatal Population
Baseline information indicates there are measurable levels of hepatitis B SAg and low utilization of postpartum contraception, correct breastfeeding practices, or adherence to infant vaccination schedules in Kabul, Afghanistan.
- Conditions
- Viral Hepatitis B, Contraception, Breast Feeding, Exclusive, Effects of; Lack of Care of Infants
- Trial name
- NCT01199601
- Testing
- Concentrated postpartum counseling
- Where
- Afghanistan
- Volunteers
- 1,291 people, healthy volunteers welcome
- Sponsor
- Columbia University
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
Preventable Disease, Vaccine, Health Care Utilization
Effect of Varied Outreach Methods on Appointment Scheduling, Appointment Completion, and Receipt of MMR Vaccination
Our objective is to determine the effectiveness of varied outreach methods (e.g. automated reminder calls/text messages with or without personalized calls/texts) to children age 12-14 months or 4 years old who are due for a WCC…
- Trial name
- NCT04567342
- Testing
- 1 automated message, 2 automated messages, No personal contact attempt
- Where
- United States
- Volunteers
- 1,312 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
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
Cervical Cancer
An Intervention Study To Improve Human PapillomaVirus ( HPV) Immunization in Haitian and African American Girls
In the United States, Black women are more likely to die of cervical cancer than White women. In developing countries and globally, Haitian immigrant women are more likely to die of cervical cancer than any other women in the…
- Trial name
- HPV (NCT01254669)
- Testing
- BNI-brief Negotiated Interview
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Boston Medical Center