Clinical trials: Vaccine Hesitancy
Vaccine Hesitancy, Vaccine Refusal
Vaccine Hesitancy: A Survey of Pediatric Clinicians
The purpose of this study is to explore the experiences and perceptions of District VI pediatric clinicians on parental vaccine hesitancy and vaccine refusal.
- Trial name
- NCT01098825
- Testing
- web-based survey
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Children's Mercy Hospital Kansas City
Vaccine Refusal, Pregnancy Related
The Motivational Interview Teqhnique in Pregnant Women Who Are Hesitant in Childhood Vaccines
Vaccine hesitancy is defined by World Health Organization(WHO) "Vaccine Hesitancy Working Group" as a delay in acceptance or refusal of vaccines despite availability of vaccination services(MacDonald,2015).
- Conditions
- Vaccine Refusal, Pregnancy Related, Motivation
- Trial name
- NCT05648513
- Testing
- Motivational Interwiev
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Balikesir University
Old Age; Debility, Vaccine Hesitancy
COVID-19 Vaccination Willingness in Older Adults Based on Self-determination Theory
Introduction: The COVID-19 vaccine is an effective measure for preventing and controlling COVID-19 epidemics, and the World Health Organization lists older adults as a high-priority group for COVID-19 vaccination.
- Conditions
- Old Age; Debility, Vaccine Hesitancy, Vaccine Refusal
- Trial name
- CVWIOABOSDT (NCT06575114)
- Testing
- Self-determination theory-based health education measures
- Where
- China
- Volunteers
- 264 people, healthy volunteers welcome
- Sponsor
- Jing-Shan Deng
COVID-19
Discussing COVID-19 Vaccines in Private Facebook Groups
As the COVID-19 pandemic persists, a sizable proportion of the U.S. population remains unvaccinated and at high risk of death and serious illness from COVID-19.
- Trial name
- NCT05422898
- Testing
- Gist messages on COVID-19 vaccination, COVID-19 vaccine information
- Where
- United States
- Volunteers
- 508 people, healthy volunteers welcome
- Sponsor
- George Washington University
Vaccine-Preventable Diseases, Vaccine Refusal
Volatility and Heterogeneity of Vaccine Sentiments Means Continuous Monitoring is Needed When Measuring Message Effectiveness
The success of vaccination programs often depends on the effectiveness of the vaccine messages, particularly during emergencies such as the COVID-19 pandemic.
- Trial name
- NCT05499299
- Testing
- Google ads
- Where
- Hong Kong
- Volunteers
- 127,000 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Simulation-based Education, Vaccination Training
High-Fidelity Simulation in Vaccination Training
This study compared the impact of high-fidelity simulation (HFS) versus standart laboratory practice (SLP) on nursing students' knowledge, psychomotor skills, learning satisfaction, and self-confidence within a childhood…
- Conditions
- Simulation-based Education, Vaccination Training, Education Nursing
- Trial name
- NCT07678190
- Testing
- High-Fidelity Simulation, Standard Laboratory Practice
- Where
- Turkey (Türkiye)
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
HPV, Vaccination Hesitancy
A Bio-Psycho-Social Medical Model-Based Study on Adolescent Female HPV Vaccination Behavior and Comprehensive Intervention
Based on the biopsychosocial (BPS) medical model, this study focuses on HPV vaccination behavior among adolescent females. It aims to explore the influence of multidimensional factors-including biological characteristics…
- Conditions
- HPV, Vaccination Hesitancy, Biopsychosocial Model
- Trial name
- NCT07562984
- Testing
- the BPS-based comprehensive intervention
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The Children's Hospital of Zhejiang University School of Medicine
Vaccination Hesitancy
A Conversational AI System to Enhance Knowledge About Vaccines and Promote Vaccination
This study is designed to contribute to the growing body of evidence on the efficacy of digital health interventions. By rigorously evaluating the impact of the AI system on vaccine knowledge and acceptance, the study aims to…
- Trial name
- NCT05689073
- Testing
- Conversational AI system, Printed educational Brochure
- Where
- China
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
COVID-19 Infection
Evaluation of an Interactive Risk Information Tool to Increase COVID-19 Vaccination Incidence in Vaccine-hesitant People
Coronavirus (COVID-19) vaccines have saved millions of lives since release and remain a key tool in the fight against the pandemic.
- Trial name
- iWILL (NCT05193903)
- Testing
- Simulation, Text
- Where
- Germany
- Volunteers
- 1,188 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Pregnant Women, COVID 19 Vaccine
Evaluation of the Acceptance of the Anti-COVID-19 Vaccine Offer Among Pregnant Women
The SARS-CoV-2 pandemic still represents a global health, social and economic emergency. In Italy, since the beginning of the pandemic, a total of 4,709,753 cases and 131,461 deaths have been recorded.
- Conditions
- Pregnant Women, COVID 19 Vaccine, Vaccination Hesitancy
- Trial name
- NCT05729191
- Testing
- Anti Covid 19 vaccination campaign for pregnat women
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
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
Vaccine Hesitancy, Vaccine Refusal
A Survey of Acceptance and Factors Associated With Hesitancy Vaccination in Northeast Brazil
The objective of this study is to investigate vaccination acceptance and identify the reasons why people are not vaccinated. People over 18 years of age who live in neighborhoods with socioeconomic vulnerability and with many…
- Trial name
- NCT06675721
- Testing
- Study Questionnaire
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- Centro De Estudos E Pesquisas Em Molestias Infecciosas
HPV, Vaccine Acceptance
Addressing HPV Vaccine Hesitancy by Co-Designing a Digital Health Intervention
This study looks at a digital platform that supports HPV vaccination in schools. The goal is to see if it is useful, easy to use, and practical in real school settings, especially in areas where fewer people get vaccinated.
- Conditions
- HPV, Vaccine Acceptance, Vaccine Decision Making, HPV Vaccination
- Trial name
- HPV-END-IT (NCT07632963)
- Testing
- HPV-Kompassen
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Vaccine Hesitancy
Culturally and Linguistically Appropriate Vaccine Education
The goal of this clinical trial is to test the effectiveness of culturally tailored social media campaigns and WhatsApp-based vaccine training for healthcare workers in increasing childhood routine and HPV vaccine confidence and…
- Trial name
- CLAVE (NCT06186206)
- Testing
- Social media interventions for vaccine uptake
- Where
- Guatemala
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
COVID-19, Trust
Community-Led COVID-19 Testing Intervention to Address Mistrust
The goal of this adapted intervention study is to assess how community-led group discussions about health-related topics may alter beliefs and intentions regarding healthcare recommendations, such as COVID-19 testing and…
- Trial name
- NCT07166770
- Testing
- Community-led discussion
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Old Dominion University
Rheumatic Diseases, COVID-19 Vaccine
Vaccine Hesitancy in Black/African Americans With Rheumatic Diseases
To establish the efficacy of a community-based POL (Popular Opinion Leader) intervention with two different trainings designed to increase COVID-19 vaccine and booster uptake and reduce hesitancy among social networks of Black…
- Conditions
- Rheumatic Diseases, COVID-19 Vaccine, COVID-19, SLE
- Trial name
- NCT05822219
- Testing
- COVID-19 vaccine and booster training, and importance
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Vaccine Hesitancy
Motivational Interviewing for Vaccine Uptake in Latinx Adults
The goal of this clinical trial is to test whether modified behavioral health services, integrating motivational interviewing, will reduce vaccine hesitancy and increase uptake for the COVID-19 and influenza vaccines among Latinx…
- Trial name
- MIVacuna (NCT06062056)
- Testing
- EHR alert, Motivational Interviewing, Warm hand off to nurse
- Where
- 2 sites in United States
- Volunteers
- 3,698 people, healthy volunteers welcome
- Sponsor
- Boston College
Vaccine Refusal, COVID-19
Exploring the Effect of Video Interventions on Intentions for Continued COVID-19 Vaccination
While COVID-19 vaccine uptake has generally been high in Canada, with 83.4% of the total population having received the first two doses (i.e., primary series), additional "booster" uptake has been slower, especially among young…
- Trial name
- NCT05808413
- Testing
- Informational Video, Altruistic Video, Individualistic Video
- Where
- Canada
- Volunteers
- 3,567 people, healthy volunteers welcome
- Sponsor
- Sir Mortimer B. Davis - Jewish General Hospital
Pneumonia, Influenza
ACTIVATE in Public Housing
This multilevel, multidisciplinary, theoretically based, culturally sensitive, community-engaged intervention sets out to mitigate uptake barriers and non-adherence to vaccination schedules as recommended by the CDC and increase…
- Conditions
- Pneumonia, Influenza, Varicella Zoster, Meningitis
- Trial name
- NCT06075732
- Testing
- Increasing Willingness and Uptake of Influenza, Pneumonia, Meningitis, HZV, and COVID-19 Vaccination
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Charles Drew University of Medicine and Science
COVID-19 Vaccination
Reducing Vaccine Hesitancy (VH) And Vaccine Refusal (VR): Its' Correlation Factors and an Educational Intervention Programme
The COVID-19 pandemic has spread to over 200 countries worldwide and is still on the rise in 88 countries. Unfortunately, Malaysia is not the exception and registered 340,642 COVID-19 cases till 29 March 2021 since the outbreak…
- Trial name
- NCT04930185
- Testing
- Reducing Vaccine Hesitancy (VH) And Vaccine Refusal (VR): An Educational Intervention Programme
- Where
- Malaysia
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Sunway University