Comparative Study of Influenza Vaccines in Adults, FLUVACS-year 4

Completed · Phase 4 · Has a placebo group

Conditions studied: Influenza

In brief

The purpose of this study is to evaluate the absolute (versus placebo) and relative (one vaccine compared to the other) efficacies of the live attenuated and inactivated influenza vaccines in preventing laboratory confirmed symptomatic influenza caused by circulating strains whether similar or dissimilar to strains included in the vaccines.

Key facts

Study ID

NCT00538512

Run by

University of Michigan

People needed

1952

Starts

2007-09-01

Expected to finish

2008-05-01

Last updated by the study team

2017-12-06

Who can join

Age: 18 and older, up to 49. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Healthy adult men and women
• Age 18-49 years
• Who reside geographically close to one of the four study sites in Michigan

You may not qualify if…

• Persons with any of the health conditions for which the inactivated vaccine is recommended
• Persons for whom either vaccine is contraindicated

Where it is running

• University of Michigan School of Public Heatlh — Ann Arbor, Michigan, United States
• Western Michigan University Health Services — Kalamazoo, Michigan, United States
• Central Michigan University Health Services — Mount Pleasant, Michigan, United States
• Eastern Michigan University Health Services — Ypsilanti, Michigan, United States

Full record on ClinicalTrials.gov

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