Chatbot vs. HPV: 18,000 students test digital vaccine booster
NCT ID NCT07351604
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will enroll 18,000 female university students to see if a vaccine chatbot and scientific videos can increase HPV vaccination rates. Participants are split into four groups: chatbot plus videos, chatbot only, videos only, or no intervention. The goal is to improve awareness, intention, and actual vaccination uptake.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- vaccine chatbot and scientific videos
- What this could lead to
- If effective, this approach could provide a scalable, low-cost way to increase HPV vaccination rates among young women.
- What could go wrong
- This is an early-stage behavioral study, not a clinical trial of a vaccine itself. Results depend on student engagement and self-reporting, which may not reflect real-world impact.
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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About 18,000 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- 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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15 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: 1. Female university students. 2. Possess an electronic device with QR code scanning capability. 3. Female university students have no contraindications to HPV vaccination. 4. No mental disorders or visual/reading impairments; able to cooperate with and implement the corresponding intervention activities. 5. Have provided informed consent and are willing to participate in the study. Exclusion Criteria: \-
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
More trials for these conditions
Other studies related to the condition(s) this trial covers.