Texts and calls could save lives: new study aims to boost baby vaccinations

NCT ID NCT07510971

Not yet recruiting Prevention Sponsor: Japan Institute for Health Secutiry Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether sending text messages or voice call reminders with helpful behavior change tips can improve how many babies get their full set of vaccines on time. About 7,800 caregivers of newborns in Bangladesh will be split into three groups: one gets no reminders, one gets voice calls, and one gets SMS texts. The goal is to see if these simple phone-based nudges can increase vaccination coverage and timeliness, potentially preventing thousands of preventable deaths.

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Conditions

The condition(s) this trial relates to.

Smith-Magenis syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

MHEALTH INTERVENTION SMS

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Other studies related to the condition(s) this trial covers.