Clinical trials: Immunization Reminder System
Immunization Rates
Comparative Effectiveness Trial of Two Reminder/Recall Methods to Increase Immunization Rates in Young Children
The purpose of this study is to determine if a collaborative centralized population-based reminder/recall intervention is more effective than a traditional practice-based reminder/recall intervention at increasing immunizations…
- Trial name
- NCT01557621
- Testing
- Collaborative Pop-Based R/R: Phone/Mail Group, Collaborative Pop-Based R/R: Mail-Only Group, Practice-based Recall
- Where
- 2 sites in United States
- Volunteers
- 68,000 people
- Sponsor
- University of Colorado, Denver
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
Reminder System for Influenza Vaccines
Centralized IIS-based Reminder/Recall to Increase Childhood Influenza Vaccination Rates in New York State
Despite U.S. guidelines for influenza vaccination of all children starting at age 6 months, only about half of children are vaccinated annually, leading to substantial influenza disease in children and spread of disease to…
- Trial name
- NCT02924467
- Testing
- 1 Notice, 2 Notices, 3 Notices
- Volunteers
- 100,000 people
- Sponsor
- University of California, Los Angeles
Childhood Vaccination
Age-Specific Strategies for Immunization Reminders and Recalls
The objective of this study was to assess the relative effectiveness of reminder/recall strategies among children who live in an urban area targeting alternative age-specific milestones.
- Trial name
- NCT01770496
- Testing
- Childhood vaccination reminder / recall notification
- Where
- United States
- Volunteers
- 10,175 people
- Sponsor
- University of Michigan
Health Services Research, Comparative Effectiveness
Population Versus Practice-based Interventions to Increase Immunizations
One of the nation's major health priorities, as outlined in Healthy People 2010, is to increase the proportion of children aged 19 to 35 months who have received all universally recommended vaccines.
- Conditions
- Health Services Research, Comparative Effectiveness, Immunization
- Trial name
- NCT01296906
- Testing
- Recall conducted by private practices, Recall conducted centrally by local health department
- Where
- United States
- Volunteers
- 31,567 people
- Sponsor
- University of Colorado, Denver