Quick videos may boost COVID shots in anxious adults
NCT ID NCT06119854
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested two short digital videos designed to encourage COVID-19 vaccination among 1,419 adults with anxiety or depression who were not up to date on their shots. One video used 'attitudinal inoculation' to build resistance to misinformation, and the other used techniques from cognitive-behavioral therapy (CBT) to address personal barriers. The goal was to see if either approach worked better than standard public health messages in getting people vaccinated within four weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- brief digital videos (attitudinal inoculation and CBT-informed messaging)
- What this could lead to
- If successful, this could point toward simple, scalable digital tools to boost vaccine confidence in people with anxiety or depression.
- What could go wrong
- This is a completed study, but the interventions are brief videos, not a medical treatment. Results may not apply to other vaccines or populations.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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1,419 people
The number who actually took part.
- Started
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Apr 2024
- Finished
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Nov 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Recently engaged in the CHASING COVID Cohort study (i.e., started ≥ 1 survey since December 7, 2022) * Last COVID-19 vaccine dose prior to September 11, 2023 * Current residence in the US or a US territory * Comprehension of written English Exclusion Criteria: * No dose of a COVID-19 vaccine * Had a SARS-CoV-2 infection in the past 3 months
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CUNY Graduate School of Public Health & Health Policy
New York, New York, 10027, United States
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