Clinical trials: Vaccination; Series Completion
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
Hepatitis B
Hepatitis B Vaccine Booster Study (V232-058)(COMPLETED)
To assess the safety and immunogenicity of a booster dose of hepatitis B vaccine in children who have received a 3-dose primary series of either RECOMBIVAX HB or ENGERIX-B.
- Trial name
- NCT00393523
- Testing
- Comparator: Modified Process Hepatitis B Vaccine, Comparator: Comparator: ENGERIX-B
- Volunteers
- 1,478 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Human Papillomavirus Vaccination
County Level Correlates of HPV Vaccine Series Completion Among Children Ages 11-14 Years in Indiana
The overall objective is to document geographic variability in HPV vaccine series completion across the state of Indiana and to identify factors associated with low versus high rates of completion.
- Trial name
- NCT04576962
- Testing
- Immunization Information System Review
- Where
- United States
- Volunteers
- 122,152 people
- Sponsor
- Indiana University
Completion of Three Dose Series of HPV, Improvement in Vaccine Intervals Between HPV Doses
The Efficacy of Reminders to Complete HPV Series
The human papillomavirus (HPV) vaccine is routinely recommended for both adolescent girls and boys starting at age 11, although it can be offered as young as 9 years of age.
- Trial name
- ICHAT (NCT01731496)
- Testing
- Telephone reminder, Text Message reminder
- Where
- 3 sites in United States
- Volunteers
- 749 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Adolescent Immunizations Among Clinic Population
Facilitating Completion of HPV Vaccination
With the surge in use of electronic media among adolescents, a strategy that has been utilized to increase HPV4 uptake in girls has been reminder text messaging to their parents.
- Trial name
- NCT01600560
- Where
- United States
- Volunteers
- 223 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
DTP Vaccine Series Completion
Khushi Baby (KB): Novel Mobile Health Solution for Vaccination Record Keeping in India
This is a three arm cluster randomized controlled trial where the unit of randomization is the immunization camp. Immunization camps are the sole provider of vaccinations in our study area and have catchment areas of several…
- Trial name
- NCT02518178
- Testing
- NFC Necklace, Voice Reminder, NFC Sticker
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Khushi Baby Inc.