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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT04579588
Other study ID # IRB-58356
Secondary ID 5U19AI057229-17
Status Recruiting
Phase
First received
Last updated
Start date October 29, 2020
Est. completion date March 2026

Study information

Verified date April 2024
Source Stanford University
Contact SNP Center Inquiry
Phone (650) 521-7237
Email snpcenterallergy_inquiry@stanford.edu
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The purpose of this study is to measure immunity to the flu vaccine over time in patients who had COVID-19. Adults who have been diagnosed with COVID-19 as well as controls without COVID-19 will be invited to participate in this study.


Recruitment information / eligibility

Status Recruiting
Enrollment 200
Est. completion date March 2026
Est. primary completion date March 2026
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 64 Years
Eligibility Inclusion Criteria: - Adults enrolled in study 55689 (NCT04373148) or the general population - Adults diagnosed with severe or moderate COVID-19 at least 2 months prior enrollment - Adults without COVID-19 diagnosis for controls Exclusion Criteria: - Received the influenza vaccine less than 4 months ago - Pregnant or lactating - Patients with special risks attendant to venipuncture - Use of immunomodulatory medications - Immunodeficiency or autoimmune disease

Study Design


Intervention

Biological:
Flu shot
All participants will receive a single shot of the flu vaccine

Locations

Country Name City State
United States Stanford University Palo Alto California

Sponsors (2)

Lead Sponsor Collaborator
Stanford University National Institute of Allergy and Infectious Diseases (NIAID)

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Testing immunity to the flu vaccine over time 2 months
Primary Testing immunity to the flu vaccine over time 1 month
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