findmyKOL
Clinical trialNCT01825200CompletedPhase 3Interventional

Comparison of the Safety of Flublok® Versus Licensed IIV in Healthy, Medically Stable Adults ≥ 50 Years of Age

SponsorProtein Sciences CorporationEnrollment2,640Influenza
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

14 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Genova Clinical Research

    Tucson, Arizona, United States

  • Clinical Research of South Florida

    Coral Gables, Florida, United States

  • Meridian Clinical Research

    Savannah, Georgia, United States

  • Heartland Research Associates, Llc

    Wichita, Kansas, United States

  • Benchmark Research

    Metairie, Louisiana, United States

  • Maine Research Associates, Llc

    Auburn, Maine, United States

  • Meridian Clinical Research

    Omaha, Nebraska, United States

  • Clinical Research Center of Nevada, Llc

    Las Vegas, Nevada, United States

  • Regional Clinical Research

    Binghamton, New York, United States

  • Wake Research

    Raleigh, North Carolina, United States

  • Rapid Medical Research, Inc.

    Cleveland, Ohio, United States

  • Research Across America

    Dallas, Texas, United States

  • Benchmark Research

    Fort Worth, Texas, United States

  • Benchmark Research

    San Angelo, Texas, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Mar 2013
Primary completion
31 May 2013
Completion
31 May 2013
Last update posted
18 Feb 2015
Registered enrollment
2,640
Registry id
NCT01825200

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.