Influenza VaccinationNCT07222774
Strengthening Intentions
A study testing Experimental in people with Influenza Vaccination and Behavior And Behavior Mechanism, run by University of Pennsylvania at 1 site in United States.
Trial summary
participants are randomized to a study arm that measures intention to perform a health related behavior and follows up to measure behavior Read more about this study
- Who is it for?
- Any ageHealthy volunteers can take part
- Conditions the study is for
- Influenza Vaccination, Behavior And Behavior Mechanism
- What is being tested?
- Experimental
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 350 participants
- Where
- 1 siteUnited States
- Study dates
- 15 Oct 2025to 1 Dec 2027
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Any age
- All sexes
- Healthy volunteers accepted
- Child, Adult, Older adult
Who may be able to join
None listed.
Who cannot join
- -
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Intention Interventions
participants are randomized to a study arm that measures intention to perform a health related behavior and follows up to measure behavior
- Being tested
- Experimental
- Medical subject headings
- Influenza, Human
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ExperimentalBehavioural
behavioral intention
| Study group | Role | What they receive |
|---|---|---|
| control | No intervention | no intervention control arm, usual care |
| intervention | Experimental | create, strengthen intention Receives: Behavioral: Experimental |
What is being measured
The primary outcome is the main question the study is designed to answer.
past behavior
whether behavior was performed
Measured: 90 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Oct 2025
- Study start15 Oct 2025
- Primary completion1 Dec 2027 (estimated)
- Study completion1 Dec 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Influenza VaccinationStudies of the same condition, open and under way.
- More trials run by University of PennsylvaniaThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Basic science
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- We will compare the study outcomes between a control arm and the intervention arm.
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 350 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University of Pennsylvania
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07222774
- Sponsor's protocol ID
- 06281970
- Status last verified
- Sep 2025
- First submitted
- 4 Sep 2025
- Last updated
- 30 Oct 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 30 Oct 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Intention Interventions
- ClinicalTrials.gov ID
- NCT07222774
- Acronym / sponsor ID
- 06281970
- Study type
- Interventional
- Recruitment status
- Active, not recruiting
- Enrolment
- 350 participants (estimated)
- Lead sponsor
- University of PennsylvaniaUniversity, hospital or other
- Study start
- 15 Oct 2025 (actual)
- Primary completion
- 1 Dec 2027 (estimated)
- Study completion
- 1 Dec 2027 (estimated)
- First posted
- 30 Oct 2025 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
participants are randomized to a study arm that measures intention to perform a health related behavior and follows up to measure behavior
Study design
- Primary purpose
- Basic science
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
- Model description
- We will compare the study outcomes between a control arm and the intervention arm.
| Arm | Type | Receives |
|---|---|---|
| control | No intervention | –no intervention control arm, usual care |
| intervention | Experimental | Behavioral: Experimentalcreate, strengthen intention |
Who may qualify
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (0 listed)
Key exclusion criteria (1 listed)
- -
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Experimentalbehavioral intention | Behavioural | intervention |
Primary outcome
past behavior
Time frame: 90 days
whether behavior was performed
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 30 Oct 2025.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Experimental in people with Influenza Vaccination and Behavior And Behavior Mechanism, run by University of Pennsylvania at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 0 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: under way, not looking for participants, as of the sponsor's last update on 30 Oct 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
past behavior (time frame: 90 days). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 30 Oct 2025; AzTrials last refreshed its copy on 27 Oct 2026.