Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Immunization Uptake”

113 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 113 results

Not applicableLooking for participantsNCT07171164
What this trial is testing

Evaluate Community-Based Measures to Increase RSV Vaccine Use Among Latino Adults

Who this might be right for
Older Adults Without Any Specific Clinical ConditionSocial NetworksRSV Immunization+1 more
University of California, San Francisco 750
Not applicableStudy completedNCT02067507
What this trial is testing

Increasing Human Papillomavirus Vaccine Uptake in Low-Income, Ethnic Minority Adolescents in Los Angeles County

Who this might be right for
Human Papilloma Virus Infection
University of California, Los Angeles 53,414
Not applicableStudy completedNCT03599557
What this trial is testing

The STOP-HPV Trial 1: Communication Intervention

Who this might be right for
ImmunizationVaccination
University of California, Los Angeles 48
Post-approval studies (Phase 4)Study completedNCT01173900
What this trial is testing

Delivery, Uptake and Acceptability of HPV Vaccination in Tanzanian Girls

Who this might be right for
Cervical Cancer
London School of Hygiene and Tropical Medicine 5,532
Not applicableStudy completedNCT05866237
What this trial is testing

COVID-19 Vaccine Uptake Amongst Underserved Populations in East London

Who this might be right for
COVID-19InfluenzaVaccination Refusal
Queen Mary University of London 5,903
Not applicableLooking for participantsNCT06587243
What this trial is testing

"Facts Tell… and With Stories Sell?" Combining Viewer-tailored Personal Human Papillomavirus (HPV) Narrative Video With HPV Vaccine Information Video to Improve HPV Vaccine Uptake

Who this might be right for
Vaccination
Johns Hopkins Bloomberg School of Public Health 1,100
Not applicableNot Yet RecruitingNCT06144580
What this trial is testing

The Impact of Community Health Workers on the Uptake of Preventative Care Services in London, UK

Who this might be right for
Immunization UptakeScreening UptakeHealth Check Uptake
Imperial College London 8,400
Not applicableStudy completedNCT06030739
What this trial is testing

Nationwide Utilization of Danish Government Electronic Letter System for Increasing InFLUenza Vaccine Uptake Among Adults With Chronic Disease

Who this might be right for
InfluenzaBehavior and Behavior Mechanisms
Tor Biering-Sørensen 299,881
Not applicableStudy completedNCT06626321
What this trial is testing

Behavioral Economics to Improve Flu Vaccination Using EHR Nudges Replication

Who this might be right for
Behavior, HealthFluFlu Vaccination
University of Pennsylvania 26,248
Not applicableLooking for participantsNCT07266857
What this trial is testing

Impact of an e-Bug Educational Intervention on HPV Vaccine Uptake in Middle School Students

Who this might be right for
Papillomavirus InfectionPapillomavirus VaccinesVaccination Coveage
Centre Hospitalier Universitaire de Nice 11,000
Not applicableStudy completedNCT01115361
What this trial is testing

Postpartum Family Planning Service Through Enhanced Family Planning in Immunization Services

Who this might be right for
Contraception
FHI 360 800
Not applicableStudy completedNCT04460703
What this trial is testing

COVID-19 Vaccine Messaging, Part 1

Who this might be right for
VaccinationCOVID-19
Yale University 4,000
Not applicableStudy completedNCT05419232
What this trial is testing

COVID-19 Vaccine Uptake Trial

Who this might be right for
Vaccination RefusalCOVID-19
Washington University School of Medicine 262
Not applicableNot Yet RecruitingNCT07510230
What this trial is testing

Media Orientation to Improve Childhood Vaccine Uptake and Address Parent and Caregivers Vaccine-related Anxiety: A Pilot Study

Who this might be right for
AnxietyVaccination HesitancyVaccination Promotion+2 more
Teesside University 74
Not applicableStudy completedNCT05009251
What this trial is testing

Using Explainable AI Risk Predictions to Nudge Influenza Vaccine Uptake

Who this might be right for
InfluenzaVaccinationHealth Promotion+2 more
National Bureau of Economic Research, Inc. 45,061
Not applicableStudy completedNCT01207557
What this trial is testing

Controlled Trial of the Effectiveness of the Ottawa Influenza Decision Aid

Who this might be right for
Influenza
Ottawa Hospital Research Institute 300
Not applicableUnknownNCT05352308
What this trial is testing

Evaluation of a Narrative Communication Intervention to Increase Human Papillomavirus Vaccination Intentions and Uptake

Who this might be right for
Human Papilloma VirusIntentionBehavior
Sara Fleszar 300
Not applicableNot Yet RecruitingNCT06890559
What this trial is testing

Enhancing Vaccination Uptake Through Points Redemption Based Financial Incentives and Digital Platforms: an Open-label Cluster Randomized Controlled Trial Utilizing Community Mobilization and Empowerment Strategies

Who this might be right for
Vaccination Uptake
Bo Yan 5,120
Not applicableStudy completedNCT05542004
What this trial is testing

Nationwide Utilization of Danish Government Electronic Letter System for Increasing InFLUenza Vaccine Uptake

Who this might be right for
InfluenzaBehavior and Behavior Mechanisms
Tor Biering-Sørensen 964,870
Not applicableStudy completedNCT03759236
What this trial is testing

Increasing Human Papillomavirus (HPV) Vaccine Uptake Via General Health Messaging

Who this might be right for
Human Papilloma Virus
University of California, Los Angeles 3
Load More Results