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Clinical Trial Summary

This is an open-label, randomized trial in up to 210 adults aged 65-74 years to evaluate the immune response to consecutive influenza vaccination across 2 seasons. Participants will be randomized to receive 1 of 3 licensed and recommended vaccines in the first year; 2 arms will receive the same vaccination in the second year and the third arm will be randomized again to 1 of 3 licensed vaccines. All participants will have pre and post-vaccination serum blood draws for a total of 6 draws over 18 months.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT02872311
Study type Interventional
Source Marshfield Clinic Research Foundation
Contact
Status Completed
Phase N/A
Start date September 2016
Completion date September 2018

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