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Effectiveness and Tolerability of Influenza Vaccine in Patients at Risk for Severe and Complicated Influenza
Sponsor: Medical University of Warsaw
Summary
The aim of the study is to evaluate simultaneously the immunological and clinical efficacy and tolerability of an influenza vaccine, inactivated, quadrivalent, with cleaved virus, in patients at risk for severe and complicated influenza routinely vaccinated against influenza in family medicine clinics or specialty clinics (pediatric, internal medicine, cardiology, gynecological diabetes, pregnant women, transplant).
Official title: Immunological and Clinical Effectiveness and Tolerability of Tetravalent Inactivated Influenza Vaccine in Patients at Risk for Severe and Complicated Influenza
Key Details
Gender
All
Age Range
18 Years - 99 Years
Study Type
INTERVENTIONAL
Enrollment
1500
Start Date
2020-09-15
Completion Date
2026-05-01
Last Updated
2024-03-01
Healthy Volunteers
Yes
Conditions
Interventions
Vaxigrip
Evaluation of immunogenicity and tolerance of quadrivalent influenza vaccine in groups at risk of severe influenza, including obese adults, as well as in pregnant women (with assesment of antibodies in cord blood).
Locations (1)
Department of Social Medicine and Public Health, Medical University of Warsaw
Warsaw, Poland