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ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:06 PM EDT

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Showing 361–384 of 1,159 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Fluarix Clear all
Completed Not applicable Interventional

Adult Influenza Vaccination Text Message Reminders With Electronic Health Record Alerts

NCT02284594
View directory record Official record
Conditions
Influenza
Interventions
text message
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
4,026 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 19, 2015 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Not applicable Interventional Results available

Study to Evaluate Impact of School-based Influenza Vaccination on School Populations

NCT00844051
View directory record Official record
Conditions
Influenza
Interventions
School-based influenza vaccination program
Biological
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
4 Years to 18 Years
Enrollment
4,455 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2016 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity Of A Recombinant H5N1 Vaccine In Adults

NCT01250795
View directory record Official record
Conditions
Healthy
Interventions
HAI-05 Influenza Vaccine, Saline
Biological · Other
Lead sponsor
Fraunhofer, Center for Molecular Biotechnology
Industry
Eligibility
18 Years to 49 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Wichita, Kansas • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Influenza Immunity in Children

NCT02559505
View directory record Official record
Conditions
Influenza
Interventions
Seasonal IIV 0.25 mL dose, Natural influenza infection, Seasonal IIV 0.5 mL dose
Biological · Other
Lead sponsor
University of Rochester
Other
Eligibility
3 Months to 8 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 2, 2021 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 2 Interventional Results available

Study of Efficacy and Safety of IV VIS410 Plus Oseltamivir Versus Oseltamivir in Hospitalized Adults With Influenza A

NCT03040141
View directory record Official record
Conditions
Influenza A
Interventions
Low dose of VIS410, High dose of VIS410, Placebo
Drug
Lead sponsor
Visterra, Inc.
Industry
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
21
States / cities
Tucson, Arizona • Stanford, California • St. Petersburg, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Dec 28, 2022 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 1 Interventional

Low Pathogenicity Avian H10N7 Influenza Virus in a Healthy Human Challenge Model

NCT05436444
View directory record Official record
Conditions
Influenza Infection
Interventions
A/Mallard/Ohio-99/MM4/1989 H10N7
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Not applicable Interventional

Pilot Text Message for Influenza Vaccination

NCT01761734
View directory record Official record
Conditions
Influenza
Interventions
text message
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity of Replication-Competent Adenovirus 4-vectored Vaccine for Avian Influenza H5N1

NCT01006798
View directory record Official record
Conditions
Bird Flu, Influenza
Interventions
Placebo, Ad4-H5-Vtn, Sanofi Pasteur Influenza Virus Vaccine, H5N1
Other · Biological
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 40 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
4
States / cities
Lexington, Kentucky • Kansas City, Missouri • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2024 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Comparative Safety and Immunogenicity of 1.0 µg Intramuscular (i.m.) and 2.0 µg Subcutaneous (s.c.) Dosing With VAX102 (M2e-flagellin) Universal Influenza Vaccine in Healthy Adults

NCT00921947
View directory record Official record
Conditions
Influenza
Interventions
VAX102
Biological
Lead sponsor
VaxInnate Corporation
Industry
Eligibility
18 Years to 49 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 24, 2011 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 2 Interventional Results available

Evaluation of Efficacy and Safety of Peramivir in Adults With Acute Serious or Potentially Life-threatening Influenza

NCT00453999
View directory record Official record
Conditions
Influenza
Interventions
Peramivir 200 mg, Peramivir 400 mg, Oseltamivir
Drug
Lead sponsor
BioCryst Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
41
States / cities
Mobile, Alabama • Jonesboro, Arkansas • Orange, California + 33 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2015 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Trial to Investigate Viral Shedding in Healthy Children Vaccinated With Vaccine Virus Liquid (CAIV-T)

NCT00192387
View directory record Official record
Conditions
Influenza
Interventions
CAIV-T, Liquid
Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
6 Months to 18 Months
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001
U.S. locations
1
States / cities
Monroe, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 13, 2021 · Synced Oct 19, 2026, 1:06 PM EDT
Active, not recruiting Phase 3 Interventional

Long-term Safety, Tolerability and Effectiveness Study of Ofatumumab in Patients With Relapsing MS

NCT03650114
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Ofatumumab, Tetanus toxoid (TT) containing vaccine (Td, Tdap), 13-valent pneumococcal conjugate vaccine (13-PCV), 23-valent pneumococcal polysaccharide vaccine (23-PPV), Seasonal Quadrivalent influenza vaccine, Keyhole limpet hemocyanin (KLH) neo-antigen
Biological
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years
Enrollment
1,882 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
86
States / cities
Birmingham, Alabama • Cullman, Alabama • Phoenix, Arizona + 74 more
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Aging on Primary and Secondary Vaccine Responses

NCT03312699
View directory record Official record
Conditions
Influenza, Hepatitis A, Typhoid, Healthy Adults
Interventions
Fluzone® quadrivalent, Fluzone High Dose, Fluad, Vaqta, Typhim Vi, Vivotif
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of the Safety and Immunogenicity of a Recombinant Trivalent Nanoparticle Influenza Vaccine With Matrix M-1 Adjuvant (NanoFlu)

NCT03293498
View directory record Official record
Conditions
Influenza
Interventions
NanoFlu, Fluzone HD - Day 0, Fluzone HD - Day 21, Saline - Day 21
Biological · Other
Lead sponsor
Novavax
Industry
Eligibility
60 Years and older
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
3
States / cities
Raleigh, North Carolina • Rocky Mount, North Carolina • Statesville, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 21, 2022 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety of H1N1 Monovalent Vaccine (MEDI3414) in Healthy Adults

NCT00945893
View directory record Official record
Conditions
Healthy
Interventions
MEDI3414 [Influenza A/H1N1 live attenuated, intranasal], Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
5
States / cities
Daytona Beach, Florida • Miami, Florida • South Miami, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 12, 2011 · Synced Oct 19, 2026, 1:06 PM EDT
Not listed Phase 4 Interventional

Optimizing Influenza Vaccination in Surgical Oncology Patients

NCT01698177
View directory record Official record
Conditions
Influenza
Interventions
Influenza vaccine
Biological
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Apr 19, 2013 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety of HIN1 Monovalent Vaccine (MEDI3414) in Children 2 to 17 Years of Age

NCT00946101
View directory record Official record
Conditions
Influenza
Interventions
MEDI3414 [Influenza A(H1N1) live attenuated, intranasal], Placebo
Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
2 Years to 17 Years
Enrollment
326 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
16
States / cities
Mobile, Alabama • Sacramento, California • San Diego, California + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2011 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Comparison of the Safety of Flublok® Versus Licensed IIV in Healthy, Medically Stable Adults ≥ 50 Years of Age

NCT01825200
View directory record Official record
Conditions
Influenza
Interventions
Flublok, Afluria
Biological
Lead sponsor
Protein Sciences Corporation
Industry
Eligibility
50 Years and older
Enrollment
2,640 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
14
States / cities
Tucson, Arizona • Coral Gables, Florida • Savannah, Georgia + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2015 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Experimental AD4-H5-VTN Vaccine in Healthy Volunteers

NCT01443936
View directory record Official record
Conditions
H5N1 Influenza
Interventions
Ad4-H5-VTN vaccination-tonsillar route, Ad4-H5-vaccination-oral route
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 49 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Oct 19, 2026, 1:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Pilot Study of the Patterns of Cellular Gene Expression in HIV-1 Patients Following Clinical Events Which Increase Plasma Virus Concentrations

NCT00001681
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 1:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study to Assess Tolerability of the Trivalent Recombinant Vaccine in Individuals Aged 18 and Older Using the Vaccinees Perception of Injection Questionnaire

NCT06765187
View directory record Official record
Conditions
Influenza Immunization, Health Volunteers
Interventions
Trivalent Recombinant Influenza Vaccine
Biological
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
1,007 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Swiftwater, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 19, 2026, 1:06 PM EDT
Terminated No phase listed Observational

Study of Maternal Hepatitis C Infection and Influenza Vaccination in Pregnancy

NCT00810875
View directory record Official record
Conditions
Hepatitis C
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 25, 2014 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Phase 4 Interventional

A Study of Tamiflu (Oseltamivir) for Seasonal Prophylaxis of Influenza in Children.

NCT00412555
View directory record Official record
Conditions
Influenza
Interventions
oseltamivir [Tamiflu]
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
1 Year to 12 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
4
States / cities
West Palm Beach, Florida • Pittsburgh, Pennsylvania • Jackson, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2020 · Synced Oct 19, 2026, 1:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Combining Entertainment & Influenza Education for Pediatric Patients

NCT01788514
View directory record Official record
Conditions
Influenza
Interventions
Videogame
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
8 Years to 17 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Oct 19, 2026, 1:06 PM EDT