Your session is about to expire
← Back to Search
Behavioral Intervention
Personalized Reminders for Flu Vaccination
N/A
Recruiting
Led By Christopher F Chabris, PhD
Research Sponsored by Geisinger Clinic
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Be older than 18 years old
Must not have
Has a health maintenance modifier indicating they are permanently discontinued from receiving a seasonal flu shot
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 4 months after randomization
Awards & highlights
No Placebo-Only Group
Summary
"This trial aims to see if personalized text messages can encourage more people to get a flu vaccine compared to generic messages or no messages at all."
Who is the study for?
This trial is for adults over 18 who have a Geisinger primary care provider and haven't had their flu shot for the year according to records. They must also have an upcoming non-urgent, in-person appointment scheduled with enough time to be included in the study.
What is being tested?
The study aims to see if personalized reminders about getting a flu vaccine are more effective than generic reminders or no reminders at all. Participants will receive different types of messages nudging them to get vaccinated.
What are the potential side effects?
Since this trial involves sending reminder messages rather than medical interventions, there are no direct side effects from participating. However, any decision following these nudges, like getting a flu shot, may carry typical vaccination side effects.
Eligibility Criteria
Exclusion Criteria
You may be eligible for the trial if you check “No” for criteria below:Select...
I am advised against getting flu shots permanently.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ up to 4 months after randomization
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 4 months after randomization
Treatment Details
Study Objectives
Study objectives can provide a clearer picture of what you can expect from a treatment.Primary study objectives
Number of Patients With Flu Shot Receipt Between Enrollment Date and Target Appointment Date
Other study objectives
Number of Patients With Flu Shot Receipt On or Before December 31, 2024
Number of Patients with Flu Diagnosis (encounter diagnosis or flu test)
Number of Patients with Flu Shot Receipt Between Enrollment Date and First Eligible Appointment
+1 moreAwards & Highlights
No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.
Trial Design
4Treatment groups
Experimental Treatment
Active Control
Group I: Personalized NudgeExperimental Treatment1 Intervention
Patients will receive the nudge predicted to be most effective for them on the basis of the machine learning-derived treatment assignment trees.
Group II: Best NudgeExperimental Treatment1 Intervention
Patients will receive the nudge found to be numerically most effective in the megastudy, including language that a flu vaccine is "reserved" for them at their upcoming appointment.
Group III: Active ControlExperimental Treatment1 Intervention
Patients will receive a simple message encouraging them to get a flu shot at their appointment.
Group IV: Passive ControlActive Control1 Intervention
Patients randomized to this arm will receive no special communications, beyond what Geisinger sends out as standard practice.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Reminder
2023
Completed Early Phase 1
~311310
Find a Location
Who is running the clinical trial?
Massachusetts Institute of TechnologyOTHER
98 Previous Clinical Trials
12,729,987 Total Patients Enrolled
Abdul Latif Jameel Poverty Action LabOTHER
29 Previous Clinical Trials
192,784 Total Patients Enrolled
Geisinger ClinicLead Sponsor
155 Previous Clinical Trials
1,888,698 Total Patients Enrolled
Share this study with friends
Copy Link
Messenger