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NCT01431183 · ClinicalTrials.gov registry record · NA
Seasonal Influenza Vaccination Reminders for Children With High-risk Conditions
A NA study of Seasonal Influenza Vaccination, sponsored by University of Michigan.
- Completed
- Registry status
- NA
- Development phase
- 3,618
- Enrollment target
- 1
- Study location
NCT01431183: Completed NA study of Seasonal Influenza Vaccination, sponsored by University of Michigan.
NCT01431183 is a NA study of Seasonal Influenza Vaccination that has completed, run by University of Michigan. The registered enrollment target is 3,618 participants, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (158% higher). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01431183, a NA study of Seasonal Influenza Vaccination, has completed, sponsored by University of Michigan.
- COMPLETED
- Registry status
- NA
- Development phase
- 3,618 participants
- Enrollment target
- 1
- Study location
Study Summary
The objective of this study was to assess the feasibility and effectiveness of using a statewide immunization information system (IIS) to send seasonal influenza vaccine reminders from Local Health Departments (LHDs), targeting children with high-risk conditions.
Primary Outcome
Receipt of 1 or more dose of seasonal influenza vaccine, either trivalent inactivated influenza vaccine (TIV) or live attenuated influenza vaccine (LAIV)
Conditions Studied
Interventions
- BEHAVIORAL Mailed influenza vaccination reminder notice
Study Locations (1)
Michigan
- University of Michigan, Child Health Evaluation and Research Unit - Ann Arbor
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 3,618 participants |
| Start Date | 2008-10 |
| Est. Completion | 2010-12 |
| Phase | NA |
What the finished NCT01431183 record still lists
NCT01431183 is an interventional study that assigns participants to a tested intervention. Its 3,618 participants enrollment target places it among the larger protocols in the corpus, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (158% higher).
The record links to 1 condition, with Seasonal Influenza Vaccination appearing as the primary indexed condition, and to 1 intervention - of which Mailed influenza vaccination reminder notice is the first listed.
NCT01431183 reports a single indexed study location in Michigan.
Frequently Asked Questions
What is clinical trial NCT01431183 about?
NCT01431183 is a clinical study titled "Seasonal Influenza Vaccination Reminders for Children With High-risk Conditions". The objective of this study was to assess the feasibility and effectiveness of using a statewide immunization information system (IIS) to send seasonal influenza vaccine reminders from Local Health Departments (LHDs), targeting children with high-risk conditions.
What is the current status of trial NCT01431183?
This trial is currently completed. It is a NA study. The enrollment target is 3,618 participants. The study started on 2008-10. Estimated completion is 2010-12.
What conditions does trial NCT01431183 study?
This clinical trial studies the following conditions: Seasonal Influenza Vaccination.
What interventions are being tested in trial NCT01431183?
The interventions under investigation include: Mailed influenza vaccination reminder notice (BEHAVIORAL).
Who is sponsoring clinical trial NCT01431183?
This trial is sponsored by University of Michigan, which has 1,327 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01431183 being conducted?
This trial has 1 study location across Michigan. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01431183's enrollment target sits among peer trials
3,618 36th of 2000 higher than 1,965 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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