Post-Marketing Observational Study of Safety Following Vaccination With Flublok® Compared to Licensed IIV in Adults
Public ClinicalTrials.gov record NCT02600585. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Post-Marketing Observational Study of Safety Following Vaccination With Flublok® Compared to Licensed IIV in Adults 18 Years of Age and Older
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of this study is to retrospectively characterize the safety of Flublok in adults 18 years of age and older, in comparison with egg-based trivalent or quadrivalent inactivated influenza vaccines (IIVs), using a methodological approach designed to query the database of electronic health records (EHR) maintained by Kaiser-Permanente, Northern California (KPNC), a large medical care organization (MCO).
Study identification
- NCT ID
- NCT02600585
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 254,648 participants
Conditions and interventions
Conditions
Interventions
- Recombinant Influenza Vaccine Biological
- Inactivated Influenza Vaccine Biological
Biological
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2015
- Primary completion
- Aug 31, 2016
- Completion
- Aug 31, 2016
- Last update posted
- Oct 11, 2017
2015 – 2016
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Kaiser Permanente Vaccine Study Center | Oakland | California | 94612 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02600585, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 11, 2017 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02600585 live on ClinicalTrials.gov.