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NCT01009645 · ClinicalTrials.gov registry record · NA
The Effect of Fact Versus Myth Messages on Receipt of Influenza Vaccination
A NA study, sponsored by Northwestern University.
- Completed
- Registry status
- NA
- Development phase
- 125
- Enrollment target
NCT01009645: Completed NA study, sponsored by Northwestern University.
NCT01009645 is a NA study that has completed, run by Northwestern University. The registered enrollment target is 125 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (91% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01009645, a NA study, has completed, sponsored by Northwestern University.
- COMPLETED
- Registry status
- NA
- Development phase
- 125 participants
- Enrollment target
Study Summary
The purpose of this study is to evaluate whether message design of educational materials increases vaccination rates among participants.
Primary Outcome
The primary outcome is receipt of influenza vaccination at appointment directly following the post-test. A pre-test was completed by participants during a telephone interview that occurred approximately two weeks prior to a scheduled clinic appointment. The post-test was completed via an in-person interview by participants immediately prior to their scheduled appointment. That is, the participants met with the Research Assistant, completed the post-test, and then proceeded to see their physician
Interventions
- BEHAVIORAL Fact Only Education Message
- BEHAVIORAL Fact and Myth Educational Message
- BEHAVIORAL Fact, Myth, Why Educational Message
- BEHAVIORAL Control Educational Message
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 125 participants |
| Start Date | 2009-09 |
| Est. Completion | 2010-04 |
| Phase | NA |
What the finished NCT01009645 record still lists
NCT01009645 is an interventional study that assigns participants to a tested intervention. The registered 125 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (91% lower).
The record links to 0 conditions, and to 4 interventions - of which Fact Only Education Message is the first listed.
NCT01009645 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01009645 about?
NCT01009645 is a clinical study titled "The Effect of Fact Versus Myth Messages on Receipt of Influenza Vaccination". The purpose of this study is to evaluate whether message design of educational materials increases vaccination rates among participants.
What is the current status of trial NCT01009645?
This trial is currently completed. It is a NA study. The enrollment target is 125 participants. The study started on 2009-09. Estimated completion is 2010-04.
What interventions are being tested in trial NCT01009645?
The interventions under investigation include: Fact Only Education Message (BEHAVIORAL), Fact and Myth Educational Message (BEHAVIORAL), Fact, Myth, Why Educational Message (BEHAVIORAL), Control Educational Message (BEHAVIORAL).
Who is sponsoring clinical trial NCT01009645?
This trial is sponsored by Northwestern University, which has 1,209 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01009645's enrollment target sits among peer trials
125 753rd of 2000 higher than 1,243 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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