Clinical trials: Vaccination Uptake
Vaccination Refusal
Increasing COVID-19 Vaccine Uptake in Developing Countries (Bihar)
Working with governments in Bihar, India, we will evaluate a number of mechanisms to increase vaccine uptake. These include household vaccination visits instead of community vaccination clinic.monetary and non-monetary…
- Trial name
- NCT05225064
- Testing
- Incentives to be vaccinated, Mask, Encouragement to wear a mask
- Where
- India
- Volunteers
- 114,512 people, healthy volunteers welcome
- Sponsor
- Yale University
Pneumococcal Vaccines, Immunization Coverage
Reminder Emails to Improve Pneumococcal Vaccine Completion at 12 Months of Age
The goal of this clinical trial is to assess the effectiveness of enhanced email reminders in improving vaccine coverage at the 12-month visit in CANImmunize app users.
- Trial name
- NCT06000397
- Testing
- Enhanced reminders, Standard CANImmunize notifications
- Where
- Canada
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Cervical Carcinoma, Human Papillomavirus-Related Malignant Neoplasm
I Vaccinate: Testing Multi-Level Interventions to Improve HPV Vaccination
This trial studies how well a multi-level health system-based intervention works in improving human papillomavirus (HPV) vaccine initiation and completion among children in health systems in four Appalachian states.
- Trial name
- IVaccinate (NCT04452526)
- Testing
- Best Practice, Educational Intervention, Questionnaire Administration
- Where
- 4 sites in United States
- Volunteers
- 372 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Influenza, Behavior and Behavior Mechanisms
Nationwide Utilization of Danish Government Electronic Letter System for Increasing InFLUenza Vaccine Uptake
In randomized clinical trials and observational studies, influenza vaccination has been shown to be effective in reducing influenza-related illness, hospitalizations, cardiovascular events, and mortality in select populations.
- Trial name
- NUDGE-FLU (NCT05542004)
- Testing
- Behavioral Economic Principles
- Where
- Denmark
- Volunteers
- 964,870 people, healthy volunteers welcome
- Sponsor
- Tor Biering-Sørensen
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
Covid19, Influenza
Increasing COVID-19, Influenza, and Pneumonia Vaccine Uptake
This proposed study seeks to community knowledge and understand the experience of underserved communities in the exploration of reducing health disparities and increasing vaccine uptake and acceptability COVID-19, influenza, and…
- Conditions
- Covid19, Influenza, Pneumonia, Vaccine Refusal
- Trial name
- NCT04761692
- Testing
- Full VEPMP Intervention, Partial VEPMP Intervention, Delayed VEPMP Intervention
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Charles Drew University of Medicine and Science
Vaccination
Enhancing Health Care Access With Cellular Technology
Despite the impressive economic progress in developing countries, significant proportion of young children and pregnant women living in low-resource settings remain inadequately immunized.
- Trial name
- NCT03180138
- Testing
- Reminders alone, Compliance-linked incentives
- Volunteers
- 608 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
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
HPV Vaccination, Uptake Vaccination
PREVENT HPV -Related Cancers Trial
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, Uptake Vaccination, Series Completion
- Trial name
- NCT07217145
- Testing
- PREVENT
- Where
- United States
- Volunteers
- 1,455 people, healthy volunteers welcome
- Sponsor
- University of Utah
HPV Vaccinations
Improving HPV Vaccination Rates Among Rural and Native American Adolescents
This study will develop and implement a multi-level intervention aimed at improving human papillomavirus (HPV) vaccination rates at an Indian rural health clinic.
- Trial name
- NCT03801603
- Testing
- HPV vaccination training and education
- Where
- United States
- Volunteers
- 263 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
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
Influenza
A Randomized Controlled Trial of the Effectiveness of the Ottawa Influenza Decision Aid
The purpose of this study is to determine whether, among healthcare personnel who are undecided about whether to receive influenza vaccine, does use of the OIDA increase or decrease their confidence in their decision to be…
- Trial name
- OIDA (NCT01207557)
- Testing
- Standard Education Only, Standard Education Plus OIDA
- Where
- 2 sites in Canada
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Influenza Vaccination
An Improvement Project Around Staffs' Influenza Vaccine Uptake
To reach seasonal vaccination against influenza targets, University Hospitals Birmingham (UHB) already invites staff to take up the vaccination, and every November reminds staff that have not yet vaccinated to do so.
- Trial name
- NCT03637036
- Testing
- Communication intervention
- Where
- United Kingdom
- Volunteers
- 8,438 people, healthy volunteers welcome
- Sponsor
- University of Warwick
Behavior Change Interventions
Acceptability, Usability and Preliminary Effectiveness of ChatGPT in Increasing Seasonal Influenza Vaccination Uptake Among Older Adults in Hong Kong
In this project, we will train a ChatGPT to provide real-time answers to questions related to the SIV for older adults in Hong Kong.
- Trial name
- NCT06679647
- Testing
- Access to a trained ChatGPT
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Vaccination Uptake
Caring for Frail Patients Through Vaccination
The CareVax project aims to find frail patients at Fondazione Policlinico Universitario 'A. Gemelli' IRCCS who could benefit from vaccinations against pneumococcal, Zoster, flu, HBV and SARS-CoV-2.
- Trial name
- CAREVAX (NCT06127563)
- Testing
- creation of a clinical pathway to increase vaccination coverage in frail patients
- Where
- Italy
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
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.
Health Behavior, Colorectal Cancer
Building Engagement Using Financial Incentives Trial - Colorectal Cancer Screening
The goal of this pilot clinical trial is to determine feasibility and explore whether financial incentives paid to primary care patients for completing colorectal cancer screening increase completion of colorectal cancer…
- Conditions
- Health Behavior, Colorectal Cancer, Influenza, COVID-19
- Trial name
- BENEFIT-C (NCT06124131)
- Testing
- Financial incentive for colorectal cancer screening, Financial incentive for flu shot, Financial incentive for COVID-19 shot
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Tulane University
Pneumococcal Infections, Immunization Programs
Randomized Controlled Trial Of Text Messages To Increase Pneumococcal Vaccination In Adults In Chile.
The goal of this randomized controlled trial is to learn if text message reminders sent through WhatsApp increase pneumococcal vaccination coverage in adults turning 65 years old in Chile.
- Conditions
- Pneumococcal Infections, Immunization Programs, Vaccination Coverage, Text Messaging (Intervention)
- Trial name
- PNEUMO-SMS (NCT07659470)
- Testing
- WhatsApp text message reminder for pneumococcal vaccination
- Where
- Chile
- Volunteers
- 40,753 people, healthy volunteers welcome
- Sponsor
- Pablo Tomás Valenzuela García
Pregnancy
Influenza and Text Messaging in Pregnancy
A randomized, controlled clinical trial to assess whether text messaging to an outpatient obstetric population can improve maternal influenza vaccine uptake.
- Trial name
- NCT01248520
- Testing
- influenza and general health information, general health information
- Where
- United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Covid19 Vaccination, Vaccine Uptake
Supporting Audit and Feedback to Encourage Vaccine Uptake
In Ontario, approximately 6,000 family physicians can access a secure online system that provides a report that lists the COVID-19 vaccination status for each patient in their roster.
- Trial name
- NCT05099497
- Testing
- Using Practice Facilitators to Support Physicians
- Where
- Canada
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Women's College Hospital