Clinical trial
RANDOMIZED CONTROLLED TRIAL OF THE USE OF TEXT MESSAGE REMINDERS TO INCREASE PNEUMOCOCCAL VACCINATION COVERAGE IN ADULTS AGED 65 YEARS IN CHILE.
NCT07659470 is registered in ClinicalTrials.gov with Pablo Tomás Valenzuela García as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- RANDOMIZED CONTROLLED TRIAL OF THE USE OF TEXT MESSAGE REMINDERS TO INCREASE PNEUMOCOCCAL VACCINATION COVERAGE IN ADULTS AGED 65 YEARS IN CHILE.
- Lead sponsor
- Pablo Tomás Valenzuela García
- Phase
- Not applicable
- Overall status
- Not yet recruiting
- Start date
- July 15, 2026
- Completion date
- October 1, 2026
- Enrollment
- 43,000 (estimated)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
aged 65 years or older, health promotion, immunization programs, pneumococcal infections, reminder systems, text messaging (intervention), vaccination coverage