Behavioral Economics to Improve Flu Vaccination Using EHR Nudges Replication
Public ClinicalTrials.gov record NCT06626321. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
BE IMMUNE: Behavioral Economics to IMprove and Motivate Vaccination Using Nudges Through the EHR, A Replication Trial
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will be a 6-month, cluster randomized, pragmatic replication trial to evaluate the effectiveness of personalized nudges to clinicians and patients, relative to a control, to increase flu vaccination rates among older adults in accordance with CDC guidelines. This will include clinician and patient level nudge interventions, with additional, intensified nudge interventions for patients identified as high risk for not receiving a flu vaccine. Among the intervention clinics, patients will receive pre-visit text message reminders about the flu vaccine, and clinicians will receive a default pended order in the visit encounter in the EHR, along with monthly peer comparison feedback about their flu vaccine completion rate. Patients identified as high risk for noncompletion will be individually randomized to receive an additional bidirectional text message nudge or the standard text messaging
Study identification
- NCT ID
- NCT06626321
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 26,248 participants
Conditions and interventions
Conditions
Interventions
- Pre-visit patient text messaging Behavioral
- Default pended order Behavioral
- Monthly peer comparison feedback Behavioral
- High risk bidirectional pre-visit text messaging Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 50 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 20, 2024
- Primary completion
- Feb 27, 2025
- Completion
- May 27, 2025
- Last update posted
- Mar 29, 2026
2024 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Lancaster General Health | Lancaster | Pennsylvania | 17602 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06626321, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 29, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06626321 live on ClinicalTrials.gov.