Flu Clinical Trials

2 recruiting

About Flu Clinical Trials

Looking for clinical trials for Flu? There are currently 2 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Flu trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Flu clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 323 trials

Recruiting

Respiratory Virus Sampling and Repository

COVID-19Influenza
National Institute of Allergy and Infectious Diseases (NIAID)20,000 enrolled2 locationsNCT05266222
Recruiting

Natural History of Systemic and Nasal Mucosal Immunity to Influenza and SARS-CoV-2 in Adults After Vaccination

COVID-19Influenza
National Institute of Allergy and Infectious Diseases (NIAID)150 enrolled1 locationNCT04794829
Recruiting
Not Applicable

Performance and Safety of Afluxin® in Patients With Gastroesophageal Reflux Disease

Gastroesophageal Reflux Disease (GERD)
Devintec Sagl208 enrolled7 locationsNCT06984484
Recruiting
Not Applicable

The INFLUENTIAL Trial- Evaluation of National Inpatient Influenza Vaccination Program

Influenza
University of Colorado, Denver22,000 enrolled2 locationsNCT05832307
Recruiting

Screening for LID Clinical Studies Unit Healthy Volunteer Protocols

ZikaInfluenza
National Institute of Allergy and Infectious Diseases (NIAID)5,000 enrolled1 locationNCT01386424
Recruiting
Phase 2

Phase II Clinical Study of HRS-9057 Injection in Patients With Heart Failure-induced Fluid Retention

Fluid Retention Caused by Heart Failure
Fujian Shengdi Pharmaceutical Co., Ltd.153 enrolled1 locationNCT07318103
Recruiting
Not Applicable

Role of Novel RADA16 Hydrogel in Endoscopic Skull Base Surgery

Cerebrospinal Fluid LeakageSkull Base NeoplasmsNasal; Hypertrophy, Mucous Membrane (Septum)
Indiana University30 enrolled1 locationNCT05898074
Recruiting
Phase 1

Quadrivalent Influenza HA Stem Vaccine VRC-FLUMOS0122-00-VP (SteMos1) With and Without ALFQ Adjuvant in Healthy Adults

Influenza PreventionPandemic Influenza Prevention
National Institute of Allergy and Infectious Diseases (NIAID)56 enrolled1 locationNCT07111078
Recruiting
Phase 2

BPL-1357 Against H1N1 Influenza Virus Challenge

HumanInfluenza
National Institute of Allergy and Infectious Diseases (NIAID)129 enrolled2 locationsNCT07215858
Recruiting
Phase 3

A Surveillance Study of Susceptibility to Baloxavir Marboxil in Pediatric Participants With Influenza and Transmission of Influenza to Household Contacts

Influenza
Hoffmann-La Roche750 enrolled51 locationsNCT06094010
Recruiting
Phase 3

A Study of mRNA-1018-H5 Pandemic Influenza Vaccine in Healthy Adults

Influenza
ModernaTX, Inc.4,000 enrolled36 locationsNCT07496450
Recruiting
Not Applicable

Validation of the C-mo System - Cough Monitoring

AsthmaChronic Obstructive Pulmonary DiseaseIdiopathic Pulmonary Fibrosis+5 more
Cough Monitoring Medical Solutions300 enrolled8 locationsNCT05989698
Recruiting
Phase 1

pH1N1 Blinded Challenge Study

Influenza
National Institute of Allergy and Infectious Diseases (NIAID)90 enrolled2 locationsNCT07110532
Recruiting
Phase 2

Clinical Study of Neflamapimod in Patients With Primary Progressive Aphasia

Nonfluent Variant Primary Progressive Aphasia (nfvPPA)
EIP Pharma Inc20 enrolled5 locationsNCT07033481
Recruiting

Prospective Registry Of Therapeutic EndoscopiC ulTrasound

Chronic PancreatitisGastric Outlet ObstructionAcute Pancreatic Fluid Collection+3 more
Paolo Giorgio Arcidiacono, MD510 enrolled1 locationNCT04813055
Recruiting
Phase 1Phase 2

Safety and Immunogenicity of the Monovalent Influenza Vaccine A (H5N8) (Inactivated, Fragmented and Adjuvanted) in Adults and Older Adults

Avian Influenza A Virus
Butantan Institute700 enrolled5 locationsNCT06842173
Recruiting
Not Applicable

The Swedish BioFINDER 2 Study

DementiaMultiple System AtrophyAlzheimer Disease+10 more
Skane University Hospital2,950 enrolled2 locationsNCT03174938
Recruiting

Study on Hydrotalcite for Relief of Acid Symptoms Due to Acid Rebound After Stopping Long-Term PPI Therapy

Gastroesophageal Reflux
Bayer167 enrolled2 locationsNCT07291700
Recruiting
Not Applicable

Proximal Gastrectomy Anterior Anastomosis With Pyloroplasty Versus Esophagogastric Anastomosis for Gastric Cancer

Gastric CancerProximal Gastric AdenocarcinomaGastroesophageal Reflux Disease
Nanchong Central Hospital60 enrolled1 locationNCT05514769
Recruiting
Not Applicable

Effects of Neuronavigated Theta Burst Stimulation in Therapy of Post-stroke Aphasia

Stroke, IschemicAphasia Non Fluent
Institute of Psychiatry and Neurology, Warsaw45 enrolled1 locationNCT05303649