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NCT00170482 · ClinicalTrials.gov registry record
Elderly Influenza Vaccine Immunogenicity Substudy
A clinical trial of Influenza, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- Completed
- Registry status
- 60
- Enrollment target
- 1
- Study location
NCT00170482 is a study of Influenza that has completed, run by National Institute of Allergy and Infectious Diseases (NIAID). The registered enrollment target is 60 participants, below the 36,804-participant average among 156 other Influenza trials with a reported enrollment target (100% lower). The trial reports 1 study location across 1 state.
The verdict
NCT00170482, a study of Influenza, has completed, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- COMPLETED
- Registry status
- 60 participants
- Enrollment target
- 1
- Study location
Study Summary
The body's immune system (fights infection) is known to decline during the aging process, resulting in an increased risk of catching infections. Vaccinations also are not as effective in protecting older people against infection as they are in younger people. The purpose of this study is to better understand how and why vaccines are not as effective in older people. The researchers believe that the immune response in older people who get a higher dose vaccine will be similar to the immune response in young adults who get the standard (lower) dose vaccine. This study is a substudy to a main study, evaluating flu vaccines in people 65 years and older. Volunteers who are in the main study will be asked if they will participate in the substudy. The substudy requires them to give 2 additional blood samples for an in-depth look at their immune response to the flu vaccine given in the main study. Substudy volunteers will have up to 3 clinic visits and participate up to 28 weeks.
Conditions Studied
Study Locations (1)
Maryland
- University of Maryland School of Medicine - Center for Vaccine Development - Baltimore - Baltimore
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2005-04-25 |
| Est. Completion | 2005-05-30 |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00170482
The ClinicalTrials.gov registry entry for NCT00170482 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 60 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 36,804-participant average among 156 other Influenza trials with a reported enrollment target (100% lower). The listed sponsor is National Institute of Allergy and Infectious Diseases (NIAID), which has 2,006 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Influenza appearing as the primary indexed condition, and to 0 interventions.
NCT00170482 reports 1 study location spanning 1 distinct geographic area - top geographies include Maryland.
Frequently Asked Questions
What is clinical trial NCT00170482 about?
NCT00170482 is a clinical study titled "Elderly Influenza Vaccine Immunogenicity Substudy". The body's immune system (fights infection) is known to decline during the aging process, resulting in an increased risk of catching infections. Vaccinations also are not as effective in protecting older people against infection as they are in younger people. The purpose of this study is to better u...
What is the current status of trial NCT00170482?
This trial is currently completed. The enrollment target is 60 participants. The study started on 2005-04-25. Estimated completion is 2005-05-30.
What conditions does trial NCT00170482 study?
This clinical trial studies the following conditions: Influenza.
Who is sponsoring clinical trial NCT00170482?
This trial is sponsored by National Institute of Allergy and Infectious Diseases (NIAID), which has 2,006 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00170482 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Read our methodology - how this data is sourced, computed, and verified.
Related
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