NCT06602024

Brief Summary

The primary objectives of this study are to evaluate the safety and reactogenicity of mRNA-1010, and to evaluate relative vaccine efficacy (rVE) of mRNA-1010 versus an active comparator against reverse transcription polymerase chain reaction (RT-PCR)-confirmed protocol-defined influenza-like illness (ILI) caused by any influenza A or B strains.

Trial Health

98
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Strong global presence with extensive site network
Enrollment
40,817

participants targeted

Target at P75+ for phase_3

Timeline
Completed

Started Sep 2024

Shorter than P25 for phase_3

Geographic Reach
11 countries

301 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

September 15, 2024

Completed
1 day until next milestone

Study Start

First participant enrolled

September 16, 2024

Completed
3 days until next milestone

First Posted

Study publicly available on registry

September 19, 2024

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 21, 2025

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

August 21, 2025

Completed
Last Updated

September 10, 2025

Status Verified

September 1, 2025

Enrollment Period

11 months

First QC Date

September 15, 2024

Last Update Submit

September 8, 2025

Conditions

Keywords

Seasonal InfluenzaFlumRNA-1010Vaccine

Outcome Measures

Primary Outcomes (4)

  • Number of Participants with Solicited Local and Systemic Adverse Reactions (ARs)

    Day 1 to Day 7

  • Number of Participants with Unsolicited Adverse Events (AEs)

    Day 1 to Day 28

  • Number of Participants with Medically Attended AEs (MAAEs), AEs Leading to Discontinuation, Serious Adverse Events (SAEs), or Adverse Events of Special Interest (AESI)

    Day 1 to Day 181

  • Time to First Episode of RT-PCR Confirmed Protocol Defined ILI

    ILI caused by any influenza A or B strains.

    Day 14 up to End of Season (up to approximately Day 181)

Secondary Outcomes (8)

  • Number of Participants with First Episode of RT-PCR Confirmed Modified US Centers for Disease Control and Prevention (CDC)-Defined ILI

    Day 14 up to End of Season (up to approximately Day 181)

  • Number of Participants with First Episode of RT-PCR Confirmed Protocol-Defined ILI or Modified CDC-Defined ILI

    Day 14 up to End of Season (up to approximately Day 181)

  • Geometric Mean Titer (GMT) of Hemagglutination Inhibition (HAI)

    Day 29

  • Number of Participants Reaching Seroconversion as Measured by HAI

    Day 29

  • Number of Participants with an HAI Titer ≥1:40

    Day 29

  • +3 more secondary outcomes

Study Arms (2)

mRNA-1010

EXPERIMENTAL

Participants will receive a single injection of mRNA-1010 on Day 1.

Biological: mRNA-1010

Fluarix®, Fluarix Tetra, Influsplit® Tetra, Alpharix® Tetra

ACTIVE COMPARATOR

Participants will receive a single injection of active comparator trivalent influenza vaccine (TIV) or quadrivalent influenza vaccine (QIV) (Fluarix®, Fluarix Tetra, Influsplit® Tetra, Alpharix® Tetra) on Day 1.

Biological: Fluarix®Biological: Influsplit® TetraBiological: Fluarix TetraBiological: Alpharix® Tetra

Interventions

mRNA-1010BIOLOGICAL

Intramuscular (IM) injection

mRNA-1010
Fluarix®BIOLOGICAL

IM injection

Fluarix®, Fluarix Tetra, Influsplit® Tetra, Alpharix® Tetra

IM injection

Fluarix®, Fluarix Tetra, Influsplit® Tetra, Alpharix® Tetra
Fluarix TetraBIOLOGICAL

IM injection

Fluarix®, Fluarix Tetra, Influsplit® Tetra, Alpharix® Tetra

IM injection

Fluarix®, Fluarix Tetra, Influsplit® Tetra, Alpharix® Tetra

Eligibility Criteria

Age50 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in the protocol.
  • Participants who are assigned female at birth or can become pregnant are eligible to participate if:
  • The participant is a person of nonchildbearing potential (PONCBP) or
  • The participant is a person of childbearing potential (POCBP) who:
  • Is not breast/chest feeding.
  • Is using an acceptable contraceptive method at least 28 days prior to Day 1 (Baseline) to at least 90 days after Day 1 (Baseline).
  • Has a negative highly sensitive pregnancy test (urine or serum as required by local regulation or institutional review board \[IRB\]/independent ethics committee \[IEC\]) at the Screening Visit and before study intervention (if the Day 1 \[Baseline\] Visit is not on the same day as the Screening Visit).

You may not qualify if:

  • Acutely ill or febrile (temperature ≥38.0 degrees Celsius (℃) \[100.4° Fahrenheit \[F\]\]) within 72 hours prior to Day 1 (Baseline).
  • Close contact with someone with laboratory-confirmed influenza infection or with someone who has been treated with antiviral therapies for influenza (for example, Tamiflu®/oseltamivir) within 5 days prior to Day 1 (Baseline).
  • History of a diagnosis or condition that, in the judgment of the Investigator, is clinically unstable or may affect participant safety, assessment of study endpoints, assessment of immune response, or adherence to study procedures.
  • Reported history of congenital or acquired immunodeficiency, immunosuppressive condition, asplenia, or recurrent severe infections disease.
  • Tested positive for influenza by local health authority-approved testing methods within 180 days prior to Day 1 (Baseline).
  • History of anaphylaxis or severe hypersensitivity reaction requiring medical intervention after receipt of any of the following: mRNA vaccine or therapeutic; components of an mRNA vaccine or therapeutic; influenza vaccine; or components of an influenza vaccine, including egg protein.
  • Malignancy within 2 years prior to Day 1 (Baseline) (adequately treated basal cell carcinoma and squamous cell carcinoma are allowed).
  • Received corticosteroids at ≥10 milligram (mg)/day of prednisone or equivalent for \>14 days in total within 90 days prior to Day 1 (Baseline) or is anticipating the need for corticosteroids at any time during the study.
  • Received systemic immunosuppressive treatment, including long-acting biological therapies that affect immune responses (for example, infliximab), within 180 days prior to Day 1 (Baseline) or plans to do so during the study.
  • Treated with antiviral therapies for influenza (for example, Tamiflu) within 180 days prior to Day 1 (Baseline).
  • Received any vaccine authorized or approved by local health agency within 28 days prior to Day 1 (Baseline) or plans to do so within 14 days after Day 1 (Baseline).
  • Received a licensed seasonal influenza vaccine within 180 days prior to Day 1 (Baseline) or plans to do so (outside of this study) at any time during the study.
  • Received an investigational seasonal influenza vaccine within 1 year prior to Day 1 (Baseline). Note: participants from mRNA-1010-P304 Season 1 are NOT eligible to re enroll into Season 2.
  • Participated in a clinical study with investigational treatment within 90 days prior to Day 1 (Baseline) based on the medical history interview or plans to do so while participating in this study.
  • Is working or has worked as study personnel or is an immediate family member or house member of study personnel, study staff, or Sponsor personnel.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (301)

Pinnacle Research Group, Llc

Anniston, Alabama, 36207, United States

Location

North Alabama Research Center, LLC

Athens, Alabama, 35611, United States

Location

Flourish Research

Birmingham, Alabama, 35209, United States

Location

EmVenio Research Brimingham, AL

Birmingham, Alabama, 35210, United States

Location

Cullman Clinical Trials

Cullman, Alabama, 35055, United States

Location

Optimal Research

Huntsville, Alabama, 35802, United States

Location

Velocity Clinical Research

Mobile, Alabama, 36608, United States

Location

Lenzmeier Family Medicine

Glendale, Arizona, 85308, United States

Location

DM Clinical Research

Phoenix, Arizona, 85012, United States

Location

Helios Clinical Research

Phoenix, Arizona, 85028, United States

Location

Fiel Family and Sports Medicine

Tempe, Arizona, 85283, United States

Location

Arizona Liver Health

Tucson, Arizona, 85711, United States

Location

Baptist Health Center for Clinical Research

Little Rock, Arkansas, 72205, United States

Location

Woodland Research

Rogers, Arkansas, 72758, United States

Location

Benchmark Research - Colton

Colton, California, 92324, United States

Location

Flourish Research

Covina, California, 91723, United States

Location

Velocity Clinical Research - Huntington Park

Huntington Park, California, 90255, United States

Location

Velocity Clinical Research, San Diego

La Mesa, California, 91942, United States

Location

Long Beach Research Institute LLC

Long Beach, California, 90805, United States

Location

Velocity Clinical Research - Westlake

Los Angeles, California, 90057, United States

Location

M3 Wake Research/PRI, LLC

Newport Beach, California, 92660, United States

Location

Carbon Health North Hollywood

North Hollywood, California, 91606, United States

Location

Valley Clinical Trials, Inc.

Northridge, California, 91325, United States

Location

Paradigm Research

Redding, California, 96001, United States

Location

Artemis Institute for Clinical Research

Riverside, California, 92503, United States

Location

Peninsula Research Associates (PRA)

Rolling Hills Estates, California, 90274, United States

Location

Velocity Clinical Research - Banning

San Bernardino, California, 92408, United States

Location

Artemis Institute for Clinical Research - Research Site

San Diego, California, 92103, United States

Location

WHCR- M3 Wake Research

San Diego, California, 92111, United States

Location

Wr-McCr, Llc

San Diego, California, 92120, United States

Location

Velocity Clinical Research

Santa Ana, California, 92704, United States

Location

Diablo Clinical Research

Walnut Creek, California, 94598, United States

Location

Tekton Research - Fort Collins

Fort Collins, Colorado, 80525, United States

Location

Tekton Research, Inc - Longmont Center

Longmont, Colorado, 80501, United States

Location

Stamford Therapeutics Consortium

Stamford, Connecticut, 06905, United States

Location

Chase Medical Research, LLC

Waterbury, Connecticut, 06708, United States

Location

JEM Research Institue

Atlantis, Florida, 33462, United States

Location

Nature Coast Clinical Research, LLC - Crystal River

Crystal River, Florida, 34429, United States

Location

Homestead Associates in Research,Inc

Hialeah, Florida, 33016, United States

Location

CenExel RCA

Hollywood, Florida, 33024, United States

Location

Nature Coast Clinical Research, LLC - Inverness

Inverness, Florida, 34452, United States

Location

Westside Center for Clinical Research

Jacksonville, Florida, 32205-4785, United States

Location

Jacksonville Center for Clinical Research

Jacksonville, Florida, 32216, United States

Location

Health Awareness INC

Jupiter, Florida, 33458, United States

Location

M3 Wake Research/MSRA,LLC

Lake City, Florida, 32055, United States

Location

Accel Clinical Research

Lake Mary, Florida, 32746, United States

Location

Clinical Site Partners - Leesburg

Leesburg, Florida, 34748, United States

Location

ARS - Meridien Research

Maitland, Florida, 32751, United States

Location

K2 medical research

Maitland, Florida, 32751, United States

Location

South Florida Research Center, Inc.

Miami, Florida, 33135, United States

Location

Miami Clinical Research

Miami, Florida, 33155, United States

Location

Suncoast Research Associates, LLC

Miami, Florida, 33173, United States

Location

Floridian Clinical Research

Miami Lakes, Florida, 33016, United States

Location

Headlands Research

Orlando, Florida, 32819, United States

Location

Suncoast Research Associates

Pembroke Pines, Florida, 33024, United States

Location

Health Awareness INC

Port Saint Lucie, Florida, 34952, United States

Location

IMA Clinical Research Warren

St. Petersburg, Florida, 33704, United States

Location

Forward Clinical Trials - Dermatology

Tampa, Florida, 33613, United States

Location

Clinical Site Partners, LLC

Winter Park, Florida, 32789, United States

Location

JAVARA

Albany, Georgia, 31707, United States

Location

IACT Health

Columbus, Georgia, 31904, United States

Location

CenExel iResearch , LLC

Decatur, Georgia, 30030, United States

Location

CenExel iResearch Savannah

Savannah, Georgia, 31405, United States

Location

Velocity Clinical Research-Savannah

Savannah, Georgia, 31406-2675, United States

Location

Javara - Privia Medical Group Georgia, LLC

Savannah, Georgia, 31406, United States

Location

Clinical Research Atlanta/Headlands

Stockbridge, Georgia, 30281, United States

Location

East-West Medical Research Institute

Honolulu, Hawaii, 96814-4526, United States

Location

Bingham Memorial Hospital

Blackfoot, Idaho, 83221, United States

Location

Velocity Clinical Research - Boise

Meridian, Idaho, 83642, United States

Location

EmVenio Research

Chicago, Illinois, 60608, United States

Location

Great Lakes Clinical Trials

Chicago, Illinois, 60640, United States

Location

DM Clinical Research- River Forest

Melrose Park, Illinois, 60160, United States

Location

Velocity Clinical Research - Valparaiso

Valparaiso, Indiana, 46383, United States

Location

Velocity Clinical Research-Sioux City

Sioux City, Iowa, 51106, United States

Location

Alliance for Multispecialty Research

Augusta, Kansas, 67010, United States

Location

Johnson County Clin-Trials (JCCT)

Lenexa, Kansas, 66219-1376, United States

Location

DelRicht Research - Overland Park

Overland Park, Kansas, 66209, United States

Location

AMR

Wichita, Kansas, 67207, United States

Location

Velocity Clinical Research - Baton Rouge

Baton Rouge, Louisiana, 70809, United States

Location

Velocity Clinical Research - Lafayette

Lafayette, Louisiana, 70508, United States

Location

IMA Clinical Research Monroe

Monroe, Louisiana, 71201, United States

Location

DelRicht Research

New Orleans, Louisiana, 70115, United States

Location

Velocity Clinical Research

New Orleans, Louisiana, 70119, United States

Location

DelRicht Research @ Neighborhood Health

Prairieville, Louisiana, 70769-4212, United States

Location

Privia Medical Group

Annapolis, Maryland, 21401, United States

Location

Cenexel CBH (CBH Health)

Gaithersburg, Maryland, 20877, United States

Location

Matthew Mintz Clinic

Rockville, Maryland, 20852, United States

Location

Velocity Clinical Research - Covington

Rockville, Maryland, 20854, United States

Location

DM Clinical Research - Brookline

Brookline, Massachusetts, 02446, United States

Location

Headlands Research - Detroit

Southfield, Michigan, 48034, United States

Location

Great Lakes Research Institute

Southfield, Michigan, 48075-5400, United States

Location

DM Clinical Research

Southfield, Michigan, 48076, United States

Location

DELRICHT RESEARCH at GULFPORT MEMORIAL

Gulfport, Mississippi, 39503, United States

Location

Clinical Research Professionals

Chesterfield, Missouri, 63005, United States

Location

Clinvest

Springfield, Missouri, 65807, United States

Location

Delricht Research

Springfield, Missouri, 65807, United States

Location

Sundance Clinical Research, LLC

St Louis, Missouri, 63141, United States

Location

Delricht

Town and Country, Missouri, 63017, United States

Location

Boeson Research MSO

Missoula, Montana, 59804, United States

Location

Elias Research Associates

Missoula, Montana, 59808, United States

Location

Velocity Clinical Research-Grand Island

Grand Island, Nebraska, 68803, United States

Location

Platinum Research Network, LLC

Lincoln, Nebraska, 68510, United States

Location

Velocity Clinical Research-Norfolk

Norfolk, Nebraska, 68701, United States

Location

Velocity Clinical Research-Omaha

Omaha, Nebraska, 68134, United States

Location

Henderson Clinical Trials

Henderson, Nevada, 89052, United States

Location

M3 Wake Research/CRCN, LLC

Las Vegas, Nevada, 89106, United States

Location

Office of Michael B. Jacobs, MD

Las Vegas, Nevada, 89119, United States

Location

DM Clinical Research - New Jersey

Jersey City, New Jersey, 07306, United States

Location

IMA Clinical Research Warren

Warren Township, New Jersey, 07059, United States

Location

DM Clinical Research-Albuquerque

Albuquerque, New Mexico, 87106, United States

Location

AXCES Research Group - Sante Fe

Albuquerque, New Mexico, 87109, United States

Location

Velocity Clinical Research - Binghamton

Binghamton, New York, 13905, United States

Location

DM Clinical

Brooklyn, New York, 11220, United States

Location

RCR Buffalo

Buffalo, New York, 14217, United States

Location

Velocity Clinical Research, Syracuse

East Syracuse, New York, 13057, United States

Location

IMA Clinical Research

Hartsdale, New York, 10530, United States

Location

IMA Research

New York, New York, 10036, United States

Location

Rochester Clinical Research, Inc

Rochester, New York, 14609, United States

Location

Velocity Clinical Research-Vestal

Vestal, New York, 13850, United States

Location

Asheville Clinical Research

Asheville, North Carolina, 28803, United States

Location

DelRicht Research, LLC

Charlotte, North Carolina, 28205, United States

Location

Lucas Research

Morehead City, North Carolina, 23730, United States

Location

Eximia Clinical Research

Raleigh, North Carolina, 27607, United States

Location

M3 Wake Research, Inc.

Raleigh, North Carolina, 27612, United States

Location

Accellacare US Inc.

Salisbury, North Carolina, 28144, United States

Location

Accellacare Research Wilmington

Wilmington, North Carolina, 28401, United States

Location

Trial Management Associates, LLC

Wilmington, North Carolina, 28403, United States

Location

Javara - Wake Forest University Health Sciences

Winston-Salem, North Carolina, 27157, United States

Location

Community Research

Cincinnati, Ohio, 45212, United States

Location

Velocity Clinical Research-Mt. Auburn

Cincinnati, Ohio, 45219, United States

Location

Velocity Clinical Research - Cincinnati

Cincinnati, Ohio, 45242, United States

Location

Centricity Research Columbus

Columbus, Ohio, 43213, United States

Location

Midwest Clinical Research Center

Dayton, Ohio, 45417, United States

Location

Tekton Research, Inc - Edmond

Edmond, Oklahoma, 73013, United States

Location

Delricht Tate

Tulsa, Oklahoma, 74133, United States

Location

Tekton Research, Inc - Yukon Location

Yukon, Oklahoma, 73099, United States

Location

The Corvallis Clinic

Corvallis, Oregon, 97330, United States

Location

Summit Research

Portland, Oregon, 97210, United States

Location

DM Clinical Research - Philadelphia

Philadelphia, Pennsylvania, 19107, United States

Location

Preferred Primary Care Physicians

Uniontown, Pennsylvania, 15401, United States

Location

Velocity Clinical Research - Providence

Providence, Rhode Island, 02886, United States

Location

Velocity Clinical Research - Anderson

Anderson, South Carolina, 29621, United States

Location

DelRicht Research

Charleston, South Carolina, 29407, United States

Location

Charleston Clinical Trials, LLC

Charleston, South Carolina, 29414, United States

Location

Velocity Clinical Research, Spartanburg

Columbia, South Carolina, 29204, United States

Location

Velocity Clinical Research, Gaffney

Gaffney, South Carolina, 29340, United States

Location

Carolina Health Specialists

Myrtle Beach, South Carolina, 29572, United States

Location

Spartanburg Medical Research

Spartanburg, South Carolina, 29303, United States

Location

Velocity Clinical Research- UNION

Union, South Carolina, 29379, United States

Location

Black Hills Center for American Indian Health

Rapid City, South Dakota, 57701, United States

Location

M3 Wake Research/ClinSearch, LLC

Chattanooga, Tennessee, 37421, United States

Location

Helios Clinical Research

Jackson, Tennessee, 38305, United States

Location

MultiSpeciality Clinical Research

Johnson City, Tennessee, 37601, United States

Location

Avant Reseach Associates

Austin, Texas, 78745, United States

Location

Tekton Research, Inc

Austin, Texas, 78745, United States

Location

Tekton Research, LLC

Beaumont, Texas, 78705, United States

Location

Headlands Research Brownsville

Brownsville, Texas, 78526, United States

Location

3A Research, LLC

El Paso, Texas, 79225, United States

Location

Helios

Fort Worth, Texas, 76104, United States

Location

Benchmark Research

Fort Worth, Texas, 76135, United States

Location

Helios Clinical Research

Houston, Texas, 77008-1374, United States

Location

DM Clinical Research - CyFair

Houston, Texas, 77065, United States

Location

DM Clinical Research- Bellaire

Houston, Texas, 77081, United States

Location

Helios CR, Inc. Keller Tx

Keller, Texas, 76248, United States

Location

Research Your Health

Plano, Texas, 75093, United States

Location

DELRICHT RESEARCH at ZOMNIR FAMILY MEDICINE

Prosper, Texas, 75078, United States

Location

DM Clinical Research

San Antonio, Texas, 78207, United States

Location

IMA Clinical Research

San Antonio, Texas, 78229, United States

Location

Tekton Research Inc - San Antonio

San Antonio, Texas, 78229, United States

Location

San Marcos Family Medicine

San Marcos, Texas, 78666, United States

Location

Stephenville Medical & Surgical Clinic, PA

Stephenville, Texas, 76401, United States

Location

Breco Research - A Tarheel Clinical Research Site

Sugar Land, Texas, 77478, United States

Location

DM Clinical Research - Sugarland

Sugar Land, Texas, 77478, United States

Location

DM Clinical Research - Tomball

Tomball, Texas, 77375, United States

Location

DM Clinical Research

Tomball, Texas, 77375, United States

Location

Synexus Clinical Research US, Inc.

Salt Lake City, Utah, 84106, United States

Location

CenExel - JBR

Salt Lake City, Utah, 84107, United States

Location

J. Lewis Research, Inc. / Foothill Family Clinic

Salt Lake City, Utah, 84109, United States

Location

J. Lewis Research, Inc.

Salt Lake City, Utah, 84121, United States

Location

J. Lewis Research, Inc/Jordan River Family Medicine

South Jordan, Utah, 84095, United States

Location

Javara

Alexandria, Virginia, 22311, United States

Location

Velocity Clinical Research-Hampton

Hampton, Virginia, 23666-5843, United States

Location

Health Research of Hampton Roads, Inc.

Newport News, Virginia, 23606-4537, United States

Location

Velocity Clinical Research-Portsmouth

Portsmouth, Virginia, 23702, United States

Location

Clinical Research Partners, LLC

Richmond, Virginia, 23226, United States

Location

Amherst Family Practice

Winchester, Virginia, 22601, United States

Location

Velocity Clinical Research- Spokane

Spokane, Washington, 99218, United States

Location

Confluence Health

Wenatchee, Washington, 98801, United States

Location

Anima Research Center

Alken, 3570, Belgium

Location

Universitair Ziekenhuis Gent

Ghent, 10 - 9000, Belgium

Location

AZ Sint Maarten

Mechelen, 435 2800, Belgium

Location

University of Antwerpen - Vaccinopolis

Wilrijk, 663 2650, Belgium

Location

Medical center "Dr. Staykov" Ltd.

Burgas, Bulgaria

Location

MHAT "Sveti Ivan Rilski"

Kozloduy, Bulgaria

Location

Medical Center Medconsult Pleven, Lovech branch

Lovech, Bulgaria

Location

Medical Center Hera - Montana branch

Montana, Bulgaria

Location

MHAT "Dr. Stamen Iliev"

Montana, Bulgaria

Location

Medical Center Medconsult Pleven

Pleven, Bulgaria

Location

AIPPMP Dr. Levena Kireva

Plovdiv, Bulgaria

Location

MHAT "Sv. Panteleymon" Ltd.

Plovdiv, Bulgaria

Location

DCC-1 Sliven Lts.

Sliven, Bulgaria

Location

MHAT Sliven to MMA Sofia

Sliven, Bulgaria

Location

Diagnostic & Consultancy Center Ascendent, Sofia

Sofia, Bulgaria

Location

Medical Center "Hera" EOOD

Sofia, Bulgaria

Location

Medical Center Excelsior - Base 2

Sofia, Bulgaria

Location

Medical Center Excelsior OOD, Base1

Sofia, Bulgaria

Location

Medical Centre "Sirtuin" Ltd

Sofia, Bulgaria

Location

AIPPMP D-r Zhaneta Demireva Ltd.

Stamboliyski, Bulgaria

Location

Aviva Medical Diagnostics and Specialists Clinic and Heart & Vascular Centre

Burlington, Canada

Location

CARe Clinic, Calgary, AB

Calgary, Canada

Location

Centricity Research Quebec City

Lévis, Canada

Location

Milestone Research Inc.

London, Canada

Location

Red Maple Trials

Ottawa, Canada

Location

Centricity Research Pointe-Claire

Pointe-Claire, Canada

Location

Clinique de Lebourgneuf

Québec, Canada

Location

CARe , Red Deer, AB.

Red Deer, Canada

Location

Bluewater Clinical Research Group Inc.

Sarnia, Canada

Location

Stouffville Medical Research Institute

Stouffville, Canada

Location

Canadian Phase Onward Inc.

Toronto, Canada

Location

Centricity Research Toronto LMC

Toronto, Canada

Location

Diex Recherche

Trois-Rivières, Canada

Location

Colchester Research Group

Truro, Canada

Location

Diex Recherche Victoriaville

Victoriaville, Canada

Location

Vee Family Doctors' Center

Paide, 6, Estonia

Location

Center of Clinical and Basic Research

Tallinn, 4, Estonia

Location

Merelahe Family Doctors Centre

Tallinn, 68A, Estonia

Location

Innomedica OU

Tallinn, 7, Estonia

Location

Clinical Research Center

Tartu, 54, Estonia

Location

FVR - Finnish Vaccine Research Ltd - Espoo

Espoo, Finland

Location

FVR - Finnish Vaccine Research Ltd - Kokkola

Kokkola, Finland

Location

FVR - Finnish Vaccine Research Ltd - Oulu

Oulu, Finland

Location

FVR - Finnish Vaccine Research Ltd - Tampere

Tampere, Finland

Location

FVR - Finnish Vaccine Research Ltd - Järvenpää

Turku, Finland

Location

Unimed Adjara Ltd - Batumi Referral Hospital

Batumi, Georgia

Location

LTD "Hospital service"

Kutaisi, Georgia

Location

LTD Clinic Rustavi

Rustavi, Georgia

Location

Emergency Cardiology Center named by acad. G. Chapidze

Tbilisi, Georgia

Location

Eristavi National Center of Experimental and Clinical Surgery

Tbilisi, Georgia

Location

LTD Israel-Georgian Medical Research Clinic Helsicore

Tbilisi, Georgia

Location

Emovis GmbH

Berlin, Germany

Location

Klinische Forschung Berlin-Mitte GmbH

Berlin, Germany

Location

Velocity Clinical Research Berlin, GmbH

Berlin, Germany

Location

Praxis Rinke

Bochum, Germany

Location

Klinische Forschung Dresden GmbH

Dresden, Germany

Location

Medizentrum Essen Borbeck

Essen, Germany

Location

IKF Pneumologie

Frankfurt, Germany

Location

Infektio Research GmbH & Co.KG

Frankfurt, Germany

Location

Klinische Forschung Hamburg GmbH

Hamburg, Germany

Location

Velocity Clincial Research Hamburg GmbH

Hamburg, Germany

Location

Klinische Forschung Hannover Mitte GmbH

Hanover, Germany

Location

Klinische Forschung Karlsruhe

Karlsruhe, Germany

Location

SMO.MD

Magdeburg, Germany

Location

Dermatologie Quist BAG Dres. Med. Quist Part G

Mainz, Germany

Location

CDG Studienambulanz

München, Germany

Location

Future meds Offenbach

Offenbach, Germany

Location

Red-Institut

Oldenburg, Germany

Location

Klinische Forschung Schwerin GmbH

Schwerin, Germany

Location

Studienzentrum Brinkum

Stuhr, Germany

Location

Hautarztpraxis Leitz & Kollegen

Stuttgart, Germany

Location

Velocity Clinical Research Wiesbaden

Wiesbaden, Germany

Location

Korea University Ansan Hospital

Ansan-si, South Korea

Location

Soon Chun Hyang University Hospital Bucheon

Bucheon-si, South Korea

Location

Chungnam National University Hospital

Daejeon, South Korea

Location

Inha University Hospital

Incheon, South Korea

Location

Hallym University Kangnam Sacred Heart Hospital

Seoul, South Korea

Location

Seoul National University Hospital

Seoul, South Korea

Location

Severance Hospital, Yonsei University Health System

Seoul, South Korea

Location

Ajou University Hospital

Suwon, South Korea

Location

Yonsei University, Wonju Severance Christian Hospital

Wŏnju, South Korea

Location

Kaohsiung Veterans General Hospital

Kaohsuing City, Taiwan

Location

China Medical University Hospital

Taichung, Taiwan

Location

National Taiwan University Hospital

Taipei, Taiwan

Location

Chang Gung Medical Foundation - LinKou Chang Gung Memorial Hospital

Taoyuan, Taiwan

Location

Panthera Biopartners site - York

Acomb, York, United Kingdom

Location

FutureMeds Birmingham

Birmingham, United Kingdom

Location

University Hospitals Birmingham NHS Foundation Trust

Birmingham, United Kingdom

Location

Layton Medical Centre

Blackpool, United Kingdom

Location

Lakeside Healthcare

Corby, United Kingdom

Location

NHS Lothian - Western General Hospital

Edinburgh, United Kingdom

Location

Panthera Biopartners site - Enfield

Enfield, United Kingdom

Location

Royal Devon University Healthcare NHS Foundation Trust

Exeter, United Kingdom

Location

FutureMeds - Glasgow

Glasgow, United Kingdom

Location

Glasgow Panthera Biopartners Site

Glasgow, United Kingdom

Location

Barts Health NHS Trust - Mile End Hospital

London, United Kingdom

Location

Chelsea and Westminster Hospital NHS Foundation Trust

London, United Kingdom

Location

Guy's and St Thomas's NHS Foundation Trust

London, United Kingdom

Location

HMC Research Group

London, United Kingdom

Location

St George's University Hospitals (NHS Foundation Trust)

London, United Kingdom

Location

Velocity Clinical Research - North London

London, United Kingdom

Location

Manchester University NHS Foundation Trust

Manchester, United Kingdom

Location

FutureMeds Wirral

Metropolitan Borough of Wirral, United Kingdom

Location

Infectious Diseases Research - Clinical Research Facility

Newcastle upon Tyne, United Kingdom

Location

Norfolk nand Norwich University Hospital

Norwich, United Kingdom

Location

University of Nottingham Health Service

Nottingham, United Kingdom

Location

Wansford Research Limited

Peterborough, United Kingdom

Location

University Hospitals Plymouth NHS Trust

Plymouth, United Kingdom

Location

Portsmouth Hospitals University NHS Trust - Portsmouth Research Hub

Portsmouth, United Kingdom

Location

Panthera Biopartners - Manchester

Rochdale, United Kingdom

Location

Sheffield Panthera Biopartners Site

Sheffield, United Kingdom

Location

Southampton General Hospital

Southampton, United Kingdom

Location

Future Meds - Teesside

Stockton-on-Tees, United Kingdom

Location

MeSH Terms

Conditions

Influenza, Human

Interventions

mRNA-1010 influenza vaccinefluarix

Condition Hierarchy (Ancestors)

Respiratory Tract InfectionsInfectionsOrthomyxoviridae InfectionsRNA Virus InfectionsVirus DiseasesRespiratory Tract Diseases

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 15, 2024

First Posted

September 19, 2024

Study Start

September 16, 2024

Primary Completion

August 21, 2025

Study Completion

August 21, 2025

Last Updated

September 10, 2025

Record last verified: 2025-09

Locations