Clinical trials: Immunization Coverage
Immunization; Infection
Evaluation of Conditional Cash Transfers (CCTs) for Immunization
Like many developing countries, Pakistan faces a public health challenge of low and incomplete immunization rates of children, only 54% of children aged 12 to 24 months are fully immunized, which leaves children susceptible to…
- Trial name
- NCT03355989
- Testing
- Conditional Cash Transfer, SMS Reminder
- Where
- Pakistan
- Volunteers
- 11,197 people, healthy volunteers welcome
- Sponsor
- Interactive Research and Development
Premature Birth
Evaluation of Immunization Coverage of Premature Infants Leaving CHU d'Angers According to the Recommended Regimen During the First 4 Months (VACCIPREM)
Premature children are particularly vulnerable in terms of infection and vaccinated in a specific, reinforced vaccination schedule.
- Trial name
- VACCIPREM (NCT03918096)
- Testing
- Questionnaire
- Where
- France
- Volunteers
- 384 people
- Sponsor
- University Hospital, Angers
Pneumococcal Infections
The Effect of AUDIT and Feedback on Pneumococcal Vaccination Coverage
The goal of this cluster-randomized trial is to study the effect of Audit and Feedback loops on pneumococcal vaccination coverage rate in adults at risk in general practice.
- Trial name
- NCT05920499
- Testing
- AUDIT and Feedback
- Where
- Belgium
- Volunteers
- 36 people
- Sponsor
- Bert Vaes
Cancer, HPV Associated Cancer
Increasing HPV Vaccination in Pediatric, Adolescent, and Young Adult (PAYA) Cancer Survivors
The primary objectives of this study are to increase HPV vaccination initiation and 3-dose completion among pediatric, adolescent, and young adult (PAYA) cancer survivors
- Trial name
- NCT05665543
- Testing
- GLAm app
- Where
- United States
- Volunteers
- 162 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Immunization Coverage, Vaccination
Increasing Measles Vaccination Coverage Through Supplementation With an SQ-LNS Incentive in Children Aged 6-23 Months
Provision of SQ-LNS also holds promise in incentivizing vaccination as well as other health services. The investigators will estimate 1) the effectiveness of a SQ-LNS mass supplementation program added to routine immunization…
- Conditions
- Immunization Coverage, Vaccination, Nutrition
- Trial name
- NCT06387511
- Testing
- Small-quantity lipid-based nutrition supplements (SQ-LNS) NutriVax, Sensitization on vaccination and on Infant and Young Child Feeding (IYCF) practices
- Where
- Nigeria
- Volunteers
- 3,814 people, healthy volunteers welcome
- Sponsor
- Alliance for International Medical Action
Incentives
Evaluating the Impact of Demand-Side Incentives (DSI) on Zero Dose Burden and Immunisation Coverage in Nigeria
The goal of this cluster Randomised Controlled Trial (cRCT) is to evaluate the impact and effectiveness of demand-side incentives (DSIs) in improving immunisation coverage and reducing the burden of zero-dose children between the…
- Trial name
- NCT06676787
- Testing
- Transportation Voucher, Comunity engagement and microplannnig support, Direct Facility Funding, Community Engagement, and Microplaning Support, Transportation Voucher, Direct Facility Funding, Community engagement and Microplanning support
- Where
- 2 sites in Nigeria
- Volunteers
- 115,589 people, healthy volunteers welcome
- Sponsor
- Corona Management Systems
Diphtheria, Tetanus
Randomized Controlled Trial of the Impact of Mobile Phone Delivered Reminders and Travel Subsidies to Improve Childhood Immunization Coverage Rates and Timeliness in Western Kenya
The project goal is to conduct a randomized controlled trial (RCT) to test whether mobile phone short message system (SMS) reminders, either with or without mobile-phone based travel subsidies will improve timeliness, coverage…
- Conditions
- Diphtheria, Tetanus, Pertussis, Hepatitis B
- Trial name
- m-SIMU (NCT01878435)
- Testing
- SMS reminder, Travel subsidy, Travel subsidy 2
- Where
- Kenya
- Volunteers
- 2,018 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
COVID-19 Vaccines
Variables Influencing Anti-COVID-19 Vaccinations Around the World: an Analysis Conducted on Aggregated Data Sourced From Institutional Databases to Understand Whether and How Different Variables Could Affect the Vaccine Coverage (WORLDCOV: Worldwide Determinants of COVID-19 Vaccination)
Vaccination coverage against COVID-19 differs widely between countries: in order to address this public health issue, this observational study seeks to understand whether there are any determinants/predictors.
- Trial name
- WORLDCOV (NCT05471635)
- Testing
- COVID-19 Vaccine
- Where
- Italy
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Alberto Peano
Asthma in Children, Influenza Vaccine
Influenza Vaccine in Children With Asthma
The occurence of influenza can be a factor of imbalance of asthma. Asthma patients are recommended for annual influenza vaccination .
- Conditions
- Asthma in Children, Influenza Vaccine, Immunization Coverage
- Trial name
- VAGA (NCT04086628)
- Where
- France
- Volunteers
- 500 people
- Sponsor
- Central Hospital, Nancy, France
mHealth Intervention, SMS
mHealth Intervention for Improving Vaccination Coverage in Bangladesh
Noncompliance and delay in vaccination have caused millions of preventable deaths worldwide particularly in low-and middle-income countries (LMICs).
- Trial name
- NCT07510971
- Testing
- Automated voice reminders with behavior change messages, Text with behavior change message, Control
- Volunteers
- 7,800 people
- Sponsor
- Japan Institute for Health Secutiry
Vaccination/Immunisation Status
Vaccination Coverage Amongst Children/Young People Attending the PED
In the United Kingdom (UK), most childhood vaccinations are given in the community, although uptake has decreased in recent years.
- Trial name
- NCT04485624
- Testing
- No intervention
- Where
- United Kingdom
- Volunteers
- 2,693 people, healthy volunteers welcome
- Sponsor
- Lancaster University
Meningococcal ACWY Vaccines, HPV Coverage
Impact of an e-Bug Educational Intervention on HPV and Meningococcal ACWY Vaccine Uptake in Middle School Students
"This study is a non-interventional observational pilot analysis assessing the possible impact of an educational programme (e-Bug) on parental consent and HPV and meningococcal ACWY vaccination uptake during the 2025-2026…
- Conditions
- Meningococcal ACWY Vaccines, HPV Coverage, Meningitidis Infections, Vaccination Coverage
- Trial name
- NCT07824076
- Testing
- e-Bug School-Based Educational Intervention, Standard School-Based Vaccination Campaign
- Where
- France
- Volunteers
- 53,608 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
HPV Vaccine Acceptability
Impact of a School- and Primary Care-based Multicomponent Intervention on HPV Vaccination Acceptability
This study aims at evaluating the effectiveness, efficiency and implementation of a multicomponent intervention (components being applied in combination or alone) on the acceptability of HPV vaccine among French adolescents…
- Trial name
- PrevHPV (NCT04945655)
- Testing
- Adolescents and parents' education and motivation at school (component 1), General practitioners' training (component 2), Access to vaccination at school (component 3)
- Where
- France
- Volunteers
- 30,739 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Influenza Vaccination, Health Education
Effectiveness of a Brief Intervention for Acceptance of Influenza Vaccine in the Primary Care Setting
Influenza virus has high morbidity rates during annual epidemics, with certain high-risk groups being particularly susceptible to complications and mortality.
- Trial name
- NCT04568785
- Testing
- Brief Intervention for Influenza vaccine, Normal advice
- Where
- Spain
- Volunteers
- 524 people, healthy volunteers welcome
- Sponsor
- Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina
Immunization; Infection
Immunization Reminder Bracelets Study
Pakistan has one of the highest infant mortality rates in the world in part, due to the low coverage (54%) for all basic vaccinations.
- Trial name
- NCT03310762
- Testing
- Alma Sana Bracelet, Simple Silicon Bracelet
- Where
- 4 sites in Pakistan
- Volunteers
- 1,445 people, healthy volunteers welcome
- Sponsor
- Interactive Research and Development
Cervical Cancer
Delivery, Uptake and Acceptability of HPV Vaccination in Tanzanian Girls
The aims of this study are: 1. To determine feasibility of a school-based human papillomavirus (HPV) vaccination programme in Tanzania. 2.
- Trial name
- NCT01173900
- Testing
- Gardasil® HPV vaccine
- Where
- Tanzania
- Volunteers
- 5,532 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Immunization Coverage
Mobile Nudges to Increase Early Vaccination Coverage in Rural Areas
Despite major progress made in vaccination coverage overall, timeliness of vaccines remains a key concern in many settings. At the same time, access to mobile phones has increased rapidly, offering new opportunities to track and…
- Trial name
- GEVaP (NCT03797950)
- Testing
- Voice Reminder (Group A), Cash Incentive (Group B)
- Where
- Ghana
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Swiss Tropical & Public Health Institute
Adherence to Vaccination Schedules
SMS Mobile Technology for Vaccine Coverage and Acceptance
To pilot test a mobile phone SMS (Short Message Service) system that will provide periodical messaging texts to mothers or custodians of infants who come for their first dose vaccines within the first 3 months of life to improve…
- Trial name
- Vaxtech (NCT01663636)
- Testing
- SMS message reminding mothers to come for their scheduled vaccines
- Where
- Guatemala
- Volunteers
- 321 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Vaccine Refusal, Vaccine Hesitancy
Active Health Education to Increase HPV Vaccine Coverage in Youth: A Stepped-wedge, Cluster, and Randomized Trial
This study aims to evaluate the impact of active health education methodologies on increasing adherence to the HPV vaccine among schoolchildren.
- Trial name
- EDUCAVAC (NCT06513494)
- Testing
- Active Students Education plus Teacher Training, Active Students Education, Basic Health Unit Active Orientation
- Where
- 79 sites in Brazil
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Hospital Israelita Albert Einstein
Tuberculosis, Polio
Mobile Phone SMS Messages and Automated Calls in Improving Vaccine Coverage Among Children in Pakistan
Routine childhood immunization (RCI) in Pakistan is well below the recommended coverage of 90% with rates as low as 16% in certain regions (Pakistan DHS 2012-3).
- Conditions
- Tuberculosis, Polio, Diphtheria, Pertussis
- Trial name
- NCT03341195
- Testing
- SMS messages and automated calls
- Volunteers
- 3,850 people, healthy volunteers welcome
- Sponsor
- Aga Khan University