Trial · NCT07896850
Conversational AI for Adult Flu Vaccination Decisions
NCT07896850, Not applicable, Active not recruiting, Calypta Systems, Inc.
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Conversational AI for Adult Flu Vaccination Decisions. Trials, record NCT07896850. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07896850
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Conversational AI for Adult Flu Vaccination Decisions
- NCT number
- NCT07896850
- Status
- Active not recruiting
- Phases
- Not applicable
- Enrollment
- 220 participants, estimated
- Lead sponsor
- Calypta Systems, Inc.
- Conditions
- Influenza, Human, Vaccine Hesitancy
- Interventions
- Flu vaccination guide, Accident safety guide
- First posted
- 2026-10-27
- Last updated
- 2026-11-04
Source ClinicalTrials.gov
Registered outcomes5
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Flu vaccination intention | Immediately after the session (about 10 to 20 minutes after baseline) | "How likely are you to get a flu vaccine this season?" 1 (Definitely not) to 7 (Definitely yes), asked identically at baseline and post-session. Analyzed as the post-session score adjusted for baseline and stratum. |
| Secondary | Self-reported flu vaccination | About 8 weeks after the session | Proportion of check-in B respondents who answered "Yes, I've gotten a flu vaccine" at either check-in (about 2 or about 8 weeks) to "Since you took part in our study on \[the participant's session date, e.g. October 15\], have you gotten a flu vaccine?" |
| Secondary | Flu vaccination intention or vaccination at 2 weeks | About 2 weeks after the session | The 1-7 intention item at the check-in, with participants vaccinated by that check-in coded 7, adjusted for baseline and stratum. |
| Secondary | Flu vaccination intention or vaccination at 8 weeks | About 8 weeks after the session | As above, at check-in B, where vaccinated means a yes at either check-in. |
| Other | Self-reported dental cleaning or checkup (negative control) | About 8 weeks after the session | Exploratory negative-control outcome: proportion of check-in B respondents who reported a dental cleaning or checkup since the session at either check-in. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07896850
GET https://conductscience.org/api/trials/v1/NCT07896850/registered