MedTrace Logo

Digital Applications to Monitor Novel Coronavirus Disease and Response in Colombia - Syndromic and Vaccination Surveillance

NCT05764174 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 2409

Last updated 2023-03-10

No results posted yet for this study

Summary

Brief Summary: The main objective of this activity is to assess the effectiveness of different messaging strategies (factual, narrative, mixed and a control) to promote COVID-19 adult vaccination.

Conditions

Interventions

BEHAVIORAL

Factual messages

Messages with descriptive data on COVID-19 vaccines

BEHAVIORAL

Narrative message

Messages with emotional descriptions on COVID-19 vaccines

BEHAVIORAL

Mixed message

Messages with both descriptive data and emotional descriptions on COVID-19 vaccines

Sponsors & Collaborators

  • Pontificia Universidad Javeriana

    collaborator OTHER

  • Johns Hopkins Bloomberg School of Public Health

    lead OTHER

Principal Investigators

  • Andres Vecino, MD PhD · Johns Hopkins Bloomberg School of Health

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-09-21
Primary Completion
2022-12-17
Completion
2022-12-17

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05764174 on ClinicalTrials.gov