A Study of Updated mRNA Seasonal Influenza Vaccines
A Phase 3b/4 Study to Assess the Immunogenicity and Safety of Updated mRNA Seasonal Influenza Vaccine Compositions
The purpose of this study is to evaluate the immunogenicity and safety of updated strain-containing compositions of the mRNA-1010 vaccines within the current epidemiological environment.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
This study uses a master protocol with a generic study design to allow flexibility in evaluating immunogenicity and safety of updated strain-containing compositions of the mRNA-1010 vaccines. As different strain-containing vaccine compositions will be evaluated, each study intervention will be described in the subprotocol. For each evaluation of an updated strain, a new subprotocol will be generated. Reported outcome measures are based upon each subprotocol. Not all reported outcome measures may be applicable to each subprotocol.
Subprotocol 01 is to evaluate the 2026-2027 mRNA influenza vaccine.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Moderna WeCare Team
- Telefonnummer: 1-866-663-3762
- E-mail: WeCareClinicalTrials@modernatx.com
Studiesteder
-
-
Arizona
-
Tucson, Arizona, Forenede Stater, 85711
- Rekruttering
- Arizona Clinical Trials
-
-
Kansas
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Lenexa, Kansas, Forenede Stater, 66219
- Rekruttering
- Johnson County Clin-Trials LLC (JCCT)
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Kentucky
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Louisville, Kentucky, Forenede Stater, 40205
- Rekruttering
- DelRicht Research at Derby City Direct Primary Care
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Missouri
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Town and Country, Missouri, Forenede Stater, 63017
- Rekruttering
- DelRicht Research at Amy Roberts MD and Associates
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Key Inclusion Criteria:
- 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.
- Female participants must be of non-childbearing potential.
Key Exclusion Criteria:
- Acutely ill or febrile (temperature ≥38.0 degrees Celsius (℃) [100.4° Fahrenheit [F]]) within 72 hours prior to at the Screening Visit or Day 1.
- History of anaphylaxis or severe hypersensitivity reaction requiring medical intervention after receipt of any mRNA vaccine or therapeutic or any components of an mRNA vaccine or therapeutic
- History of a diagnosis or condition that, in the judgment of the Investigator, is clinically unstable, potentially affects participant safety, could interfere with interpretation of study results or limit the participant's participation in the study.
- History of myocarditis, pericarditis, or myopericarditis within 90 days prior to Day 1 (Baseline).
- Received corticosteroids at ≥10 mg/day of prednisone or equivalent for >14 days in total within 90 days prior to Day 1 (Baseline) or within 28 days after Day 1.
- Received systemic immunosuppressive treatment, including long-acting biological therapies that affect immune responses (eg, infliximab), within 180 days prior to Day 1 (Baseline) or plans to do so during the study.
- Tested positive for influenza by US Centers for Disease Control and Prevention (CDC)-recommended testing methods within 180 days prior to Day 1.
- Received systemic immunoglobulins or blood products within 90 days prior to Day 1 (Baseline) or plans to do so during the study.
- Received any vaccine (excluding seasonal influenza 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 or investigational seasonal influenza vaccine within 6 months prior to Day 1 (Baseline) or plans to do so (outside of this study) at any time during the study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: mRNA-1010 Influenza Strain-containing Composition (2026- 2027)
Participants will receive a single dose of mRNA-1010 by intramuscular (IM) injection on Day 1. |
Sterile liquid for injection |
|
Aktiv komparator: Licensed High-Dose Seasonal Influenza Vaccine
Participants will receive a single dose of licensed high-dose seasonal influenza vaccine by IM injection on Day 1. |
Sterile liquid for injection |
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Geometrisk middeltiter (GMT) af anti-hæmagglutinin (HA) antistoffer på dag 29, målt ved hæmagglutinationshæmningsassay (HAI)
Tidsramme: Dag 29
|
Dag 29
|
|
|
Number of Participants Reaching Seroconversion at Day 29 as Measured by HAI Assay
Tidsramme: Day 29
|
Seroconversion is defined as a Day 29 titer ≥1:40 if baseline is <1:10 or a 4-fold or greater rise if baseline is ≥1:10 in anti-HA antibodies measured by HAI assay. |
Day 29
|
|
Number of Participants with an HAI Titer ≥1:40 at Day 29
Tidsramme: Day 29
|
Day 29
|
|
|
Geometric Mean Fold Rise (GMFR), as Measured by HAI Assay
Tidsramme: Baseline to Day 29
|
Baseline to Day 29
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Number of Participants with Unsolicited Adverse Events (AEs)
Tidsramme: Day 1 through Day 29
|
Day 1 through Day 29
|
|
Number of Participants with Serious AEs, Medical-attended AEs and AE of Interest, and AEs Leading to Discontinuation
Tidsramme: Day 1 through Day 29
|
Day 1 through Day 29
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Luftvejsinfektioner
- Infektioner
- Orthomyxoviridae infektioner
- RNA-virusinfektioner
- Virussygdomme
- Luftvejssygdomme
- Influenza, menneske
- Sundhedsvæsenets kvalitet, adgang og evaluering
- Sundhedsøkonomi og organisationer
- Kvalitetssikring, sundhedsvæsen
- Social kontrol, formel
- Credentialing
- mRNA-1010 influenzavaccine
- Licensure
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- mRNA-1010-P401
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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