deltatrials
Completed NCT01318876

Surveillance for Adverse Events Following Influenza Immunization

Active Surveillance of Adverse Events Following Immunization Among Healthcare Workers Immunized With the Influenza Vaccine

Sponsor: CHU de Quebec-Universite Laval

Updated 8 times since 2017 Last updated: Aug 15, 2012 Started: Oct 31, 2010 Primary completion: Feb 28, 2011 Completion: Feb 28, 2011

A observational or N/A phase clinical study on Influenza and Vaccines Adverse Reaction, this trial is completed. The trial is conducted by CHU de Quebec-Universite Laval and has accumulated 8 data snapshots since 2010. Infectious disease trials contribute critical data for public health response and treatment development.

Status Flow

~Jan 2017 – ~Jul 2017 · 6 months · monthly snapshotCompleted~Jul 2017 – ~Apr 2018 · 9 months · monthly snapshotCompleted~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotCompleted~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 19 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Dec 2021 — Jul 2024 [monthly]

    Completed

  4. Jan 2021 — Dec 2021 [monthly]

    Completed

  5. Jun 2018 — Jan 2021 [monthly]

    Completed

Show 3 earlier versions
  1. Apr 2018 — Jun 2018 [monthly]

    Completed

    Phase: NANone

  2. Jul 2017 — Apr 2018 [monthly]

    Completed NA

  3. Jan 2017 — Jul 2017 [monthly]

    Completed NA

    First recorded

Oct 2010

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • CHU de Quebec-Universite Laval
  • Centre de recherche du Centre hospitalier universitaire de Sherbrooke
  • GlaxoSmithKline
  • IWK Health Centre
  • Institut National en Santé Publique du Québec
  • Laval University
  • Mount Sinai Hospital, Canada
  • PHAC/CIHR Influenza Research Network
  • The Ottawa Hospital
  • University of British Columbia
Data source: PHAC/CIHR Influenza Research Network

For direct contact, visit the study record on ClinicalTrials.gov .