Search Medical Condition
Please enter condition
Please choose location from dropdown

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.


Found (152) clinical trials


This Phase 2b, multicenter, randomized, placebo-controlled study will evaluate the safety, tolerability, and immunogenicity of a respiratory syncytial virus stabilized prefusion F subunit vaccine (RSV vaccine) in pregnant participants who receive either one of 2 dose levels of the vaccine, formulated with or without aluminum hydroxide, or placebo, as well ...


Study of Lung Proteins in Patients With Pneumonia

OBJECTIVE The objective of this study is to analyze bronchoalveolar lavage (BAL) fluid from patients with lung infiltrates in order to discover new biomarkers and protein/peptide expression patterns that are associated with specific types of pulmonary diseases and infections. Bronchoalveolar lavage (BAL) is a standard method to obtain lower airway ...

Phase N/A

Mucosal and Systemic Immunity After Viral Challenge of Healthy Volunteers Vaccinated With Inactivated Influenza Vaccine Via the Intranasal Versus Intramuscular Route

The high morbidity and mortality associated with both pandemic and seasonal influenza and the threat of new potentially pandemic strains emerging makes influenza an important infectious disease and public health problem. Public health agencies must continue attempts to reduce the public health impact of this important virus. Currently, influenza vaccination ...


Screening for LID Clinical Studies Unit Healthy Volunteer Protocols

The high morbidity and mortality associated with both pandemic and seasonal influenza and the anticipation for future influenza pandemics puts influenza front and center in infectious disease research. Because the natural history and pathogenesis of human influenza has not been well characterized and cannot be adequately studied in animal models ...

Phase N/A

A Study to Evaluate the Efficacy and Safety of Pirfenidone With Novel Coronavirus Infection

This study is a multi-center, randomized, open, blank-controlled, multi-stage clinical study. As there are no effective treatments, the project team will evaluate possible treatments (including but not limited to Pirfenidone) based on actual conditions. Ketone, Pirfenidone, lopinavir / ritonavir, remdesivir, single / polyclonal antibodies against coronavirus), explore the most effective ...


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

Recombinant Influenza Vaccination in U.S. Nursing Homes

A study sample goal of 1000 U.S. NHs, housing approximately 112,000 overall residents and 92,000 over the age of 65 years, of whom 64,500 are long-stay NH residents, will be recruited for each of the 2019-20 and 2020-21 influenza seasons. Participating facilities will be randomly allocated in a 1:1 ratio ...


Artificial Intelligence Algorithms for Discriminating Between COVID-19 and Influenza Pneumonitis Using Chest X-Rays

This project aims to use artificial intelligence (image discrimination) algorithms; specifically convolutional neural networks (CNNs) for scanning chest radiographs in the emergency department (triage) in patients with suspected respiratory symptoms (fever, cough, myalgia) of coronavirus infection COVID 19; the objective is to create and validate a software solution that discriminates ...

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

Financing Strategies of Influenza Vaccination in China

This trial focuses on influenza vaccination among three recommended groups in China, including children (aged between 6 to 59 months), the elderly (aged 60 years old or above), and adult patients with chronic diseases (aged below 60 years old). The questionnaires will collect data on the economic burden of influenza-like ...

Phase N/A