- Conditions
- Immunization; Infection, Transplantation Infection, Influenza
- Interventions
- Standard Dose Quadrivalent Inactivated Influenza Vaccine, High Dose Quadrivalent Inactivated Influenza Vaccine
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 3 Years to 17 Years
- Enrollment
- 312 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 10
- States / cities
- Stanford, California • Atlanta, Georgia • Chicago, Illinois + 7 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 60
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Influenza Immunization, Healthy Volunteers
- Interventions
- Fluzone Quadrivalent vaccine, No Preservative (0.5-mL dose), 2021-2022 formulation, Fluzone High-Dose Quadrivalent vaccine (0.7-mL dose), 2021-2022 formulation
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 6 Months and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 2
- States / cities
- Bardstown, Kentucky • Salt Lake City, Utah
- Conditions
- Pain, Quality of Life, Injection Site Reaction, Adverse Drug Event
- Interventions
- FLUAD® Quadrivalent, Fluzone® High-Dose Quadrivalent, SHINGRIX®
- Biological
- Lead sponsor
- Duke University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 267 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Durham, North Carolina
- Conditions
- Immunization; Infection, Transplantation Infection, Influenza
- Interventions
- High Dose Quadrivalent Inactivated Influenza Vaccine, Standard Dose Quadrivalent Inactivated Influenza Vaccine
- Biological
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Respiratory Syncytial Virus
- Interventions
- Placebo, mRNA-1345, Afluria® Quadrivalent, mRNA-1273.214
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 3,317 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 62
- States / cities
- Birmingham, Alabama • Tucson, Arizona • Garden Grove, California + 51 more
- Conditions
- Influenza, Influenza Immunization
- Interventions
- Influenza Hemagglutinin mRNA vaccine, Quadrivalent Recombinant Influenza Vaccine
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 388 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 20
- States / cities
- Rolling Hills Estates, California • San Diego, California • Coral Gables, Florida + 14 more
- Conditions
- Influenza Immunization, Healthy Volunteers
- Interventions
- Quadrivalent Influenza mRNA Vaccine MRT5421, Quadrivalent Influenza mRNA Vaccine MRT5424, Quadrivalent Influenza mRNA Vaccine MRT5429, Quadrivalent Influenza Standard Dose Vaccine, Quadrivalent Influenza High-Dose Vaccine, Quadrivalent Recombinant Influenza Vaccine
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 908 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 11
- States / cities
- San Diego, California • Hialeah, Florida • Hollywood, Florida + 8 more
- Conditions
- Influenza
- Interventions
- Fluzone® Quadrivalent Influenza Virus Vaccine, No Preservative
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 6 Months to 8 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Bardstown, Kentucky • Salt Lake City, Utah
- Conditions
- Influenza, Healthy Volunteers
- Interventions
- Trivalent (TIV) messenger ribonucleic acid (mRNA) hemagglutinin (HA) Vaccine 1, TIV mRNA-neuraminidase (NA), TIV mRNA-HA Vaccine 2, Quadrivalent Influenza Standard Dose Vaccine, Quadrivalent Influenza Vaccine High Dose
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 1,162 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 21
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Tempe, Arizona + 18 more
- Conditions
- Influenza Immunization, Healthy Volunteers
- Interventions
- Fluzone Quadrivalent vaccine, No Preservative (0.5-mL dose), 2020-2021 formulation, Fluzone High-Dose Quadrivalent vaccine (0.7-mL dose), 2020-2021 formulation
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 6 Months to 84 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 2
- States / cities
- Bardstown, Kentucky • Salt Lake City, Utah
- Conditions
- Influenza
- Interventions
- mRNA-1010, Egg-based Quadrivalent Influenza Vaccine, Adjuvanted Quadrivalent Influenza Vaccine, Inactivated Influenza Vaccine, mRNA-1345, mRNA-1045
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 172 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Influenza Immunization, Healthy Volunteers
- Interventions
- Quadrivalent Inactivated Influenza High Dose, COVID-19 mRNA Vaccine (nucleoside modified)
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 306 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 6
- States / cities
- Glendale, Arizona • San Diego, California • Vista, California + 3 more
- Conditions
- Influenza
- Interventions
- Influsplit Tetra™ vaccine produced by investigational process (IP), Influsplit Tetra™ vaccine produced by licensed process (LP)
- Biological
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 6 Months to 49 Years
- Enrollment
- 1,886 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 4
- States / cities
- Wichita, Kansas • Rochester, New York • Warwick, Rhode Island + 1 more
- Conditions
- Influenza
- Interventions
- Fluzone Quadrivalent vaccine, 2016-2017 formulation, No Preservative, Fluzone High-Dose, vaccine, 2016-2017 formulation
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 3 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 2
- States / cities
- Bardstown, Kentucky • Metairie, Louisiana
- 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
- Conditions
- Aging, Influenza Vaccine, Dendritic Cell, Vaccine Response
- Interventions
- Flu Vaccine (Year 1), Flu Vaccine (Year 2), Flu Vaccine (Year 3), Flu Vaccine (Year 4)
- Biological
- Lead sponsor
- The Jackson Laboratory
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Influenza Immunization
- Interventions
- Quadrivalent Influenza mRNA Vaccine MRT5413, Quadrivalent Recombinant Influenza Vaccine, Quadrivalent Influenza Standard Dose Vaccine, Quadrivalent Influenza High-Dose Vaccine
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 682 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 28
- States / cities
- Chula Vista, California • Gardena, California • Long Beach, California + 24 more
- Conditions
- Human Influenza
- Interventions
- Recombinant Influenza Vaccine, Inactivated Influenza Vaccine
- Biological
- Lead sponsor
- Protein Sciences Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 254,648 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Oakland, California
- Conditions
- Influenza Vaccine Effectiveness
- Interventions
- Not listed
- Lead sponsor
- MedImmune LLC
- Industry
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 4,121 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 8
- States / cities
- Gainesville, Florida • Bloomington, Minnesota • Winston-Salem, North Carolina + 5 more
- Conditions
- Influenza, Human
- Interventions
- Fluzone Quadrivalent, Flublok Quadrivalent
- Biological
- Lead sponsor
- Centers for Disease Control and Prevention
- Federal
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 3,988 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 4
- States / cities
- Tucson, Arizona • Tallahassee, Florida • Houston, Texas + 1 more
- Conditions
- Influenza
- Interventions
- Quadrivalent seasonal influenza vaccine GSK2282512A, FluLavalTM-VB, FluLavalTM-YB
- Biological
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,707 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 6
- States / cities
- Mesa, Arizona • Wichita, Kansas • Elkridge, Maryland + 3 more
- Conditions
- Influenza
- Interventions
- Fluzone Quadrivalent vaccine, 2015-2016 formulation, No Preservative, Fluzone Intradermal Quadrivalent vaccine, 2015-2016 formulation, Fluzone High-Dose vaccine, 2015-2016 formulation
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 208 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 4
- States / cities
- Santa Rosa, California • Council Bluffs, Iowa • Metairie, Louisiana + 1 more
- Conditions
- Influenza
- Interventions
- Fluzone Quadrivalent vaccine, 2018-2019 formulation, Flublok Quadrivalent vaccine, 2018-2019 formulation, Fluzone High-Dose vaccine, 2018-2019 formulation
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 6 Months and older
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 3
- States / cities
- Bardstown, Kentucky • Metairie, Louisiana • Salt Lake City, Utah
- Conditions
- Influenza
- Interventions
- FluMist
- Biological
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 2 Years to 49 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Stanford, California