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Influenza Clinical Trials

A listing of Influenza medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (32) clinical trials

Long-term Observation of Hemagglutinin and Neuraminidase Inhibition Antibody Titers After Influenza Challenge

Circulating anti-influenza antibodies are an important factor in predicting clinical illness and severity in those infected with influenza. Specific antibodies against influenza include proteins targeting hemagglutinin (HA) and neuraminidase (NA). Lifelong immunity does not occur with influenza, either from natural infection or from vaccination. Due to the antigenic variation of ...

Phase N/A

Collection of Lung Fluid and Tissue Samples for Research

This research protocol involves one or more of the following procedures in healthy volunteers and patients with known or suspected predisposition to respiratory infection who are enrolled in National Institutes of Health (NIH) protocols: 1) Adults only: bronchoscopy with sampling of bronchoalveolar lavage fluid and epithelial cells in healthy adult ...

Phase N/A

Invasive Pulmonary Aspergillosis Complicating Influenza Infection

This prospective multicentre case-control registration study in Dutch and Belgian ICUs will assess the difference in incidence and outcome of invasive pulmonary aspergillosis (IPA) in ICU patients with severe influenza compared with influenza-negative control patients with severe community-acquired pneumonia during the coming three influenza seasons (2017-2020). The study will further ...

Phase N/A

Pharmacokinetics of Understudied Drugs Administered to Children Per Standard of Care

The purpose of this study is to characterize the PK ( Pharmacokinetics) of understudied drugs administered to children per standard of care as prescribed by their treating caregiver. This will be accomplished by the collection of biological samples during the time of drug administration per standard of care as prescribed ...

Phase N/A

Fluarix / FluLaval / Fluarix Quadrivalent/ FluLaval Quadrivalent Vaccine Pregnancy Registry

This study is a transition of existing ongoing pregnancy registries for Fluarix/ FluLaval/Fluarix Quadrivalent/ FluLaval Quadrivalent into one post-authorization safety study (PASS). Pregnancy outcome data will be collected using questionnaires within 2 months of the estimated date of delivery (EDD) and approximately 6 months and 12 months after the EDD ...

Phase N/A

Respiratory Virus Hospitalization Study (FLU 003 Plus)

The purpose of this observational study is to describe the characteristics and outcomes over a 60-day follow-up period of participants with influenza virus infection (including influenza A subtypes such as H3N2 and 2009 H1N1, or influenza B), or a targeted non-influenza respiratory virus, who are hospitalized with severe illness and/or ...

Phase N/A

Protection From Influenza: Determining the Impact of Prior Infection

Significance: This study will provide critical information on the best technique in vaccine candidate testing and improve influenza treatment approaches. The long-term goal of this research is to identify the T-cell responses that are surrogates (biomarkers) of serious complications of influenza in older adults and predict vaccine efficacy (prevention of ...

Phase N/A

Flucelvax (TIVc or QIVc) Pregnancy Registry

The study is a population based prospective cohort study designed to collect data on pregnancy outcomes and events of interest among women immunized with the TIVc or QIVc vaccine during pregnancy.

Phase N/A

Afluria Pregnancy Registry

The study is a population based prospective cohort study designed to collect data on pregnancy outcomes and events of interest among women immunized with Afluria during pregnancy.

Phase N/A

Zoonotic Influenza Infections of Swine Origin at Ohio Agricultural Fairs

The bidirectional transmission of influenza A viruses between animals and humans are clearly an important part of the complex dynamics of influenza evolution, however a thorough understanding of this process remains a mystery. The role of swine in overall human influenza evolution is unclear, but a long history of the ...

Phase N/A