Influenza Clinical Trial
Official title:
Burden of Influenza-related Hospitalizations and Emergency Room Visits in Children in Spain
This study aims to quantify the inpatient and ER visits burden of laboratory-confirmed influenza, and compare the clinical features, severity, complications, risk factors and socioeconomic impact of influenza in children presenting with acute respiratory illness (ARI) and/or isolated fever, with or without laboratory-confirmed influenza.
The total medical cost associated with each hospitalization or ER visit will also be
calculated at the end of this study.
The study will be conducted from October, 2010, until May, 2011. Each subject will be
followed-up for 21-30 days via telephone. The follow-up medical chart review will preferably
be performed within 7 days after the telephone contact.
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