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En undersøgelse til evaluering af sikkerheden og immunogeniciteten af ​​mRNA-1975 og mRNA-1982 mod Lyme-sygdom hos deltagere i alderen 18 til 70 år

6. juli 2026 opdateret af: ModernaTX, Inc.

En fase 1/2, randomiseret, observatør-blind, placebo-kontrolleret, dosisvarierende undersøgelse til evaluering af sikkerheden og immunogeniciteten af ​​heptavalent mRNA-1975 (SR1-7) og monovalent mRNA-1982 (SR1) parallelt mod Lyme-sygdom i Sunde deltagere i alderen 18 til 70 år

Formålet med denne undersøgelse er at evaluere sikkerheden og immunogeniciteten parallelt med heptavalent mRNA-1975 og monovalent mRNA-1982 mod Lyme-sygdom hos raske voksne deltagere.

Studieoversigt

Status

Status

Angiver den aktuelle rekrutteringsstatus eller den udvidede adgangsstatus.
Afsluttet

Betingelser

Betingelser

Den sygdom, lidelse, syndrom, sygdom eller skade, der undersøges. På ClinicalTrials.gov kan tilstande også omfatte andre sundhedsrelaterede problemer, såsom levetid, livskvalitet og sundhedsrisici.

Intervention / Behandling

Intervention / Behandling

En proces eller handling, der er i fokus for en klinisk undersøgelse. Interventioner omfatter lægemidler, medicinsk udstyr, procedurer, vacciner og andre produkter, der enten er til undersøgelse eller allerede er tilgængelige. Interventioner kan også omfatte ikke-invasive tilgange, såsom uddannelse eller ændring af kost og motion.

Undersøgelsestype

Undersøgelsestype

Beskriver karakteren af ​​en klinisk undersøgelse. Undersøgelsestyper omfatter interventionelle undersøgelser (også kaldet kliniske forsøg), observationsundersøgelser (herunder patientregistre) og udvidet adgang.
Interventionel

Tilmelding (Faktiske)

Tilmelding

Antallet af deltagere i en klinisk undersøgelse. Den "forventede" tilmelding er det mål for antallet af deltagere, som forskerne skal bruge til undersøgelsen.
807

Fase

Fase

Stadiet af et klinisk forsøg, der studerer et lægemiddel eller et biologisk produkt, baseret på definitioner udviklet af U.S. Food and Drug Administration (FDA). Fasen tager udgangspunkt i undersøgelsens formål, antallet af deltagere og andre karakteristika. Der er fem faser: Tidlig fase 1 (tidligere opført som fase 0), fase 1, fase 2, fase 3 og fase 4. Ikke relevant bruges til at beskrive forsøg uden FDA-definerede faser, herunder forsøg med enheder eller adfærdsmæssige indgreb.
  • Fase 2
  • Fase 1

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiekontakt

Navn og kontaktoplysninger for den person, der kan besvare spørgsmål om tilmelding til en klinisk undersøgelse. Hvert sted, hvor undersøgelsen udføres, kan også have en specifik kontaktperson, som kan være bedre i stand til at besvare disse spørgsmål.

Studiesteder

  • Forenede Stater
    • Connecticut
      • Milford, Connecticut, Forenede Stater, 06460
        • Clinical Research Consulting, LLC
      • Stamford, Connecticut, Forenede Stater, 06905
        • Stamford Therapeutics Consortium
      • Waterbury, Connecticut, Forenede Stater, 06708
        • Chase Medical Research, LLC
    • Florida
      • Jacksonville, Florida, Forenede Stater, 32216
        • Encore Research Group-Jacksonville Center for Clinical Research
      • Lake Mary, Florida, Forenede Stater, 32746
        • University Clinical Research-DeLand, LLC d/b/a Accel Research Sites
    • Georgia
      • Stockbridge, Georgia, Forenede Stater, 30281
        • Clinical Research Atlanta, headlands LLC
    • Kansas
      • Lenexa, Kansas, Forenede Stater, 66219
        • Johnson County Clin-Trials, Inc. (JCCT)
    • Maryland
      • Columbia, Maryland, Forenede Stater, 21045
        • Centennial Medical Group
      • Rockville, Maryland, Forenede Stater, 20850
        • Advanced Primary and Geriatric Care
    • Massachusetts
      • Brookline, Massachusetts, Forenede Stater, 02445
        • DM Clinical Research - Brookline
    • Minnesota
      • Minneapolis, Minnesota, Forenede Stater, 55402
        • Clinical Research Institute, Inc.
    • Nebraska
      • Omaha, Nebraska, Forenede Stater, 68134
        • Meridian Clinical Research - Omaha
    • New Hampshire
      • Newington, New Hampshire, Forenede Stater, 03801
        • ActivMed Research LLC
    • New York
      • Rochester, New York, Forenede Stater, 14609
        • Rochester Clinical Research, Inc.
    • Oklahoma
      • Oklahoma City, Oklahoma, Forenede Stater, 73112
        • Lynn Health Science Institute
    • Pennsylvania
      • Hatboro, Pennsylvania, Forenede Stater, 19040
        • Hatboro Medical Associates/CCT Research
    • Rhode Island
      • Providence, Rhode Island, Forenede Stater, 02886
        • Velocity Clinical Research Providence
    • Texas
      • Fort Worth, Texas, Forenede Stater, 76135
        • Benchmark Research
      • Tomball, Texas, Forenede Stater, 77375
        • DM Clinical Research
    • Virginia
      • Charlottesville, Virginia, Forenede Stater, 22911
        • Charlottesville Medical Research Center, LLC

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Berettigelseskriterier

De nøglekrav, som personer, der ønsker at deltage i et klinisk studie, skal opfylde eller de egenskaber, de skal have. Kvalifikationskriterier består af både inklusionskriterier (som er nødvendige for at en person kan deltage i undersøgelsen) og eksklusionskriterier (som forhindrer en person i at deltage). Typer af berettigelseskriterier omfatter, om en undersøgelse accepterer raske frivillige, har alders- eller aldersgruppekrav eller er begrænset af køn.

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ja

Beskrivelse

Inklusionskriterier:

  • Body mass index på 18 til 39 kg/kvadratmeter (inklusive) ved screeningsbesøget.
  • Deltagere af ikke-fertil alder kan blive tilmeldt undersøgelsen.
  • For kvindelige deltagere i den fødedygtige alder: negativ graviditetstest, tilstrækkelig prævention eller har afstået fra alle aktiviteter, der kunne resultere i graviditet i løbet af undersøgelsens interventionsperiode, og aftale om at fortsætte tilstrækkelig prævention eller afholdenhed i 3 måneder efter sidste undersøgelsesindsprøjtning.

Ekskluderingskriterier:

  • Har kronisk sygdom relateret til borreliose eller en aktiv symptomatisk borreliose-infektion som mistænkt eller diagnosticeret af en læge.
  • Modtaget behandling for borreliose inden for de foregående 3 måneder.
  • Havde tidligere vaccineret mod borreliose eller har tidligere deltaget i en hvilken som helst vaccineundersøgelse for borreliose.
  • Havde et flåtbid inden for 4 uger før undersøgelsens injektionsbesøg.
  • Dermatologiske tilstande, der kan påvirke lokale anmodede AR-vurderinger (f.eks. tatoveringer; psoriasispletter, der påvirker huden over deltoideusområderne).
  • Modtaget systemiske immunsuppressiva i >14 dage i alt inden for 180 dage før screeningsbesøget (for kortikosteroider, ≥10 milligram/dag af prednison eller tilsvarende) eller forudser behovet for systemisk immunsuppressiv behandling på et hvilket som helst tidspunkt under deltagelse i undersøgelsen.
  • Anamnese med myocarditis, pericarditis eller myopericarditis uanset tidspunktet for tidligere sygehistorie.
  • Anamnese med anafylaksi, nældefeber eller andre væsentlige bivirkninger, der kræver medicinsk indgriben efter modtagelse af en vaccine eller intervention, der omfatter en eller flere af de samme komponenter indeholdt i undersøgelsesinjektionen.
  • Har modtaget systemiske immunglobuliner, langtidsvirkende biologiske terapier, der påvirker immunresponser (f.eks. infliximab) eller blodprodukter inden for 90 dage før screeningsbesøget eller planlægger at modtage dem under undersøgelsen.

Bemærk: Andre inklusions- og eksklusionskriterier kan være gældende.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm

Deltagergruppe / Arm

En gruppe eller undergruppe af deltagere i et klinisk forsøg, der modtager en specifik intervention/behandling eller ingen intervention i henhold til forsøgets protokol.
Intervention / Behandling

Intervention / Behandling

En proces eller handling, der er i fokus for en klinisk undersøgelse. Interventioner omfatter lægemidler, medicinsk udstyr, procedurer, vacciner og andre produkter, der enten er til undersøgelse eller allerede er tilgængelige. Interventioner kan også omfatte ikke-invasive tilgange, såsom uddannelse eller ændring af kost og motion.
Eksperimentel: mRNA-1975: Dosis 1
Deltagerne vil modtage 3 intramuskulære (IM) injektioner af mRNA-1975-vaccinen på dosisniveau 1 på dag 1, 57 og 169.
Biologisk: mRNA-1975
Dispersion leveret IM
Andre navne:
  • SR1-7
Eksperimentel: mRNA-1975: Dosis 2
Deltagerne vil modtage 3 IM-injektioner af mRNA-1975-vaccinen på dosisniveau 2 på dag 1, 57 og 169.
Biologisk: mRNA-1975
Dispersion leveret IM
Andre navne:
  • SR1-7
Eksperimentel: mRNA-1975: Dosis 3
Deltagerne vil modtage 3 IM-injektioner af mRNA-1975-vaccinen på dosisniveau 3 på dag 1, 57 og 169.
Biologisk: mRNA-1975
Dispersion leveret IM
Andre navne:
  • SR1-7
Eksperimentel: mRNA-1975: Dosis 4
Deltagerne vil modtage 3 IM-injektioner af mRNA-1975-vaccinen på dosisniveau 4 på dag 1, 57 og 169.
Biologisk: mRNA-1975
Dispersion leveret IM
Andre navne:
  • SR1-7
Eksperimentel: mRNA-1982: Dosis 1
Deltagerne vil modtage 3 IM-injektioner af mRNA-1982-vaccinen på dosisniveau 1 på dag 1, 57 og 169.
Biologisk: mRNA-1982
Dispersion leveret IM
Andre navne:
  • SR1
Eksperimentel: mRNA-1982: Dosis 2
Deltagerne vil modtage 3 IM-injektioner af mRNA-1982-vaccinen på dosisniveau 2 på dag 1, 57 og 169.
Biologisk: mRNA-1982
Dispersion leveret IM
Andre navne:
  • SR1
Eksperimentel: mRNA-1982: Dosis 3
Deltagerne vil modtage 3 IM-injektioner af mRNA-1982-vaccinen på dosisniveau 3 på dag 1, 57 og 169.
Biologisk: mRNA-1982
Dispersion leveret IM
Andre navne:
  • SR1
Placebo komparator: Placebo
Deltagerne vil modtage 3 IM-injektioner af vaccine-matchende placebo på dag 1, 57 og 169.
Biologisk: Placebo
Løsning leveret IM

Hvad måler undersøgelsen?

Primære resultatmål

Primære resultatmål

I et klinisk studies protokol er det planlagte resultatmål, der er det vigtigste for at evaluere effekten af ​​en intervention/behandling. De fleste kliniske undersøgelser har ét primært resultatmål, men nogle har mere end ét.
Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of Participants With Solicited Local and Systemic Adverse Reactions (ARs) Within 7 Days After Day 1 Injection
Tidsramme: Up to 7 days after Day 1 injection
Solicited ARs were collected in an electronic diary (eDiary). Local ARs: injection site pain, erythema (redness), swelling/induration (hardness); and axillary (underarm) swelling or tenderness ipsilateral to the side of injection. Systemic ARs: fever, headache, fatigue, myalgia, arthralgia, nausea/vomiting, and chills. Note, not all solicited ARs were considered adverse events (AEs). Investigator reviewed whether the solicited AR was also to be recorded as an AE. A summary of serious AEs (SAEs) and nonserious AEs ("Other"), regardless of causality, is located in the "Reported Adverse Events" section.
Up to 7 days after Day 1 injection
Number of Participants With Solicited Local and Systemic ARs Within 7 Days After Day 57 Injection
Tidsramme: Up to 7 days after Day 57 injection
Solicited ARs were collected in an eDiary. Local ARs: injection site pain, erythema (redness), swelling/induration (hardness); and axillary (underarm) swelling or tenderness ipsilateral to the side of injection. Systemic ARs: fever, headache, fatigue, myalgia, arthralgia, nausea/vomiting, and chills. Note, not all solicited ARs were considered AEs. Investigator reviewed whether the solicited AR was also to be recorded as an AE. A summary of SAEs and nonserious AEs ("Other"), regardless of causality, is located in the "Reported Adverse Events" section.
Up to 7 days after Day 57 injection
Number of Participants With Solicited Local and Systemic ARs Within 7 Days After Day 169 Injection
Tidsramme: Up to 7 days after Day 169 injection
Solicited ARs were collected in an eDiary. Local ARs: injection site pain, erythema (redness), swelling/induration (hardness); and axillary (underarm) swelling or tenderness ipsilateral to the side of injection. Systemic ARs: fever, headache, fatigue, myalgia, arthralgia, nausea/vomiting, and chills. Note, not all solicited ARs were considered AEs. Investigator reviewed whether the solicited AR was also to be recorded as an AE. A summary of SAEs and nonserious AEs ("Other"), regardless of causality, is located in the "Reported Adverse Events" section.
Up to 7 days after Day 169 injection
Number of Participants With Unsolicited AEs
Tidsramme: Up to 28 days post any injection
An AE was defined as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered drug related. Any abnormal laboratory test result (hematology, clinical chemistry, or prothrombin time [PT]/partial thromboplastin time [PTT]) or other safety assessment (for example, electrocardiogram, radiological scan, vital sign measurement), including one that worsened from baseline and was considered clinically significant in the medical and scientific judgment of the Investigator was recorded as an AE. A summary of SAEs and all nonserious AEs ("Other"), regardless of causality, is located in the "Reported Adverse Events" section.
Up to 28 days post any injection
Number of Participants With Medically Attended AEs (MAAEs), Adverse Events of Special Interest (AESIs), SAEs, and AEs Leading to Study Discontinuation
Tidsramme: Day 1 up to Month 18
A MAAE is an AE that led to an unscheduled visit to a healthcare practitioner. An SAE was defined as any AE that resulted in death, was life-threatening, required inpatient hospitalization or prolongation of existing hospitalization, resulted in disability, was a congenital anomaly/birth defect, or was an important medical event. An AESI was an AE (serious or nonserious) of scientific and medical concern specific to the Sponsor's product or program, for which ongoing monitoring and immediate notification by the Investigator to the Sponsor were required. A summary of SAEs and all nonserious AEs ("Other"), regardless of causality, is located in the "Reported Adverse Events" section.
Day 1 up to Month 18

Sekundære resultatmål

Sekundære resultatmål

I en klinisk undersøgelses protokol er et planlagt resultatmål, der ikke er lige så vigtigt som det primære resultatmål for at evaluere effekten af ​​en intervention, men som stadig er af interesse. De fleste kliniske undersøgelser har mere end ét sekundært resultatmål.
Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Geometric Mean Concentration (GMC) of Anti-Outer Surface Protein (Anti-OspA) Binding Immunoglobulin (IgG) Antibodies for Serotype (SR-1) Antigen Measured by Enzyme-Linked Immunosorbent Assay (ELISA)
Tidsramme: Days 1, 29, 85 and 197
Antibody values reported as below lower limit of quantification (LLOQ) were replaced by 0.5*LLOQ. Values reported greater than upper limit of quantification (ULOQ) were replaced by the ULOQ. LLOQ was 41.4 nanograms (ng)/milliliter (mL) and ULOQ was 428000 ng/mL for manual assay; LLOQ was 47.6 ng/mL and 583000 ng/mL for automated assay for SR-1 IgG antibody. 95% confidence interval (CI) for GM value was calculated based on the t-distribution of the log-transformed values , then back transformed to the original scale for presentation.
Days 1, 29, 85 and 197
GMC of Anti-OspA Binding IgG Antibodies for SR-2 Antigen Measured by ELISA
Tidsramme: Days 1, 29, 85, and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 30 ng/mL and ULOQ was 214000 ng/mL for manual assay; LLOQ was 66.6 ng/mL and 215000 ng/mL for automated assay for SR-2 IgG antibody. 95% CI for GM value was calculated based on the t-distribution of the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 1, 29, 85, and 197
GMC of Anti-OspA Binding IgG Antibodies for SR-3 Antigen Measured by ELISA
Tidsramme: Days 1, 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 14.5 ng/mL and ULOQ was 299000 ng/mL for manual assay; LLOQ was 62.5 ng/mL and 296000 ng/mL for automated assay for SR-3 IgG antibody. 95% CI for GM value was calculated based on the t-distribution of the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 1, 29, 85 and 197
GMC of Anti-OspA Binding IgG Antibodies for SR-4 Antigen Measured by ELISA
Tidsramme: Days 1, 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 32.6 ng/mL and ULOQ was 292000 ng/mL for manual assay; LLOQ was 59.7 ng/mL and 264000 ng/mL for automated assay for SR-4 IgG antibody. 95% CI for GM value was calculated based on the t-distribution of the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 1, 29, 85 and 197
GMC of Anti-OspA Binding IgG Antibodies for SR-5 Antigen Measured by ELISA
Tidsramme: Days 1, 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 45.5 ng/mL and ULOQ was 298000 ng/mL for manual assay; LLOQ was 84.2 ng/mL and 319000 ng/mL for automated assay for SR-5 IgG antibody. 95% CI for GM value was calculated based on the t-distribution of the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 1, 29, 85 and 197
GMC of Anti-OspA Binding IgG Antibodies for SR-6 Antigen Measured by ELISA
Tidsramme: Days 1, 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 18.1 ng/mL and ULOQ was 203000 ng/mL for manual assay; LLOQ was 68.7 ng/mL and 248000 ng/mL for automated assay for SR-6 IgG antibody. 95% CI for GM value was calculated based on the t-distribution of the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 1, 29, 85 and 197
GMC of Anti-OspA Binding IgG Antibodies for SR-7 Antigen Measured by ELISA
Tidsramme: Days 1, 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 13 ng/mL and ULOQ was 197000 ng/mL for manual assay; LLOQ was 78.9 ng/mL and 174000 ng/mL for automated assay for SR-7 IgG antibody. 95% CI for GM value was calculated based on the t-distribution of the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 1, 29, 85 and 197
Geometric Mean Fold Rise (GMFR) of Anti-OspA Binding IgG Antibody Concentration for SR-1 Antigen
Tidsramme: Days 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 41.4 ng/mL and ULOQ was 428000 ng/mL for manual assay; LLOQ was 47.6 ng/mL and 583000 ng/mL for automated assay for SR-1 IgG antibody. 95% CI for GMFR value was calculated based on the t-distribution of the difference in the log-transformed values, then back transformed to the original scale for presentation.
Days 29, 85 and 197
GMFR of Anti-OspA Binding IgG Antibody Concentration for SR-2 Antigen
Tidsramme: Days 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 30 ng/mL and ULOQ was 214000 ng/mL for manual assay; LLOQ was 66.6 ng/mL and 215000 ng/mL for automated assay for SR-2 IgG antibody. 95% CI for GMFR value was calculated based on the t-distribution of the difference in the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 29, 85 and 197
GMFR of Anti-OspA Binding IgG Antibody Concentration for SR-3 Antigen
Tidsramme: Days 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 14.5 ng/mL and ULOQ was 299000 ng/mL for manual assay; LLOQ was 62.5 ng/mL and 296000 ng/mL for automated assay for SR-3 IgG antibody. 95% CI for GMFR value was calculated based on the t-distribution of the difference in the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 29, 85 and 197
GMFR of Anti-OspA Binding IgG Antibody Concentration for SR-4 Antigen
Tidsramme: Days 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 32.6 ng/mL and ULOQ was 292000 ng/mL for manual assay; LLOQ was 59.7 ng/mL and 264000 ng/mL for automated assay for SR-4 IgG antibody. 95% CI for GMFR value was calculated based on the t-distribution of the difference in the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 29, 85 and 197
GMFR of Anti-OspA Binding IgG Antibody Concentration for SR-5 Antigen
Tidsramme: Days 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 45.5 ng/mL and ULOQ was 298000 ng/mL for manual assay; LLOQ was 84.2 ng/mL and 319000 ng/mL for automated assay for SR-5 IgG antibody. 95% CI for GMFR value was calculated based on the t-distribution of the difference in the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 29, 85 and 197
GMFR of Anti-OspA Binding IgG Antibody Concentration for SR-6 Antigen
Tidsramme: Days 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 18.1 ng/mL and ULOQ was 203000 ng/mL for manual assay; LLOQ was 68.7 ng/mL and 248000 ng/mL for automated assay for SR-6 IgG antibody. 95% CI for GMFR value was calculated based on the t-distribution of the difference in the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 29, 85 and 197
GMFR of Anti-OspA Binding IgG Antibody Concentration for SR-7 Antigen
Tidsramme: Days 29, 85 and 197
Antibody values reported as below LLOQ were replaced by 0.5*LLOQ. Values reported greater than ULOQ were replaced by the ULOQ. LLOQ was 13 ng/mL and ULOQ was 197000 ng/mL for manual assay; LLOQ was 78.9 ng/mL and 174000 ng/mL for automated assay for SR-7 IgG antibody. 95% CI for GMFR value was calculated based on the t-distribution of the difference in the log-transformed values, then back transformed to the original scale for presentation. Since mRNA-1982 was designed to elicit antibodies against SR-1 antigen only, the data for this outcome measure has been reported for mRNA-1975 and placebo arms only.
Days 29, 85 and 197

Andre resultatmål

Andre resultatmål

For kliniske forsøg en planlagt måling beskrevet i protokollen, der bruges til at bestemme effekten af ​​en intervention/behandling på deltagerne. Til observationsstudier, en måling eller observation, der bruges til at beskrive mønstre af sygdomme eller egenskaber eller sammenhænge med eksponeringer, risikofaktorer eller behandling. Typer af resultatmål omfatter primært resultatmål og sekundært resultatmål.
Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of Deaths Related to Study Drug
Tidsramme: Day 1 up to Month 18
A death that occurred during the study or that came to the attention of the investigator during the study was reported to the Sponsor, whether or not it was considered related to study drug. The investigator assessed causality (that is, whether there is a reasonable possibility that the study drug caused the death). The relationship was characterized using the following classifications: Not related: There was not a reasonable possibility of a relationship to the study drug. The temporal sequence of the death relative to administration of the study drug was not reasonable AND/OR the death was more likely explained by a cause other than the study drug. Related: There was a reasonable possibility of a relationship to the study drug. There was evidence of exposure to the study drug. The temporal sequence of the death relative to the administration of the study drug was reasonable. The death was more likely explained by the study drug than by another cause.
Day 1 up to Month 18

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Sponsor

Den organisation eller person, der igangsætter undersøgelsen, og som har myndighed og kontrol over undersøgelsen.
ModernaTX, Inc.

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

Studiestart

Den faktiske dato, hvor den første deltager blev tilmeldt en klinisk undersøgelse. Den "forventede" undersøgelses startdato er den dato, som forskerne tror vil være undersøgelsens startdato.
26. juli 2023

Primær færdiggørelse (Faktiske)

Primær færdiggørelse

Den dato, hvor den sidste deltager i et klinisk studie blev undersøgt eller modtog en intervention for at indsamle endelige data for det primære resultatmål. Hvorvidt det kliniske studie sluttede i henhold til protokollen eller blev afsluttet, påvirker ikke denne dato. For kliniske undersøgelser med mere end ét primært resultatmål med forskellige afslutningsdatoer refererer dette udtryk til den dato, hvor dataindsamlingen er afsluttet for alle de primære resultatmål. Den "forventede" primære afslutningsdato er den dato, som forskerne tror vil være den primære afslutningsdato for undersøgelsen.
30. maj 2025

Studieafslutning (Faktiske)

Studieafslutning

Den dato, hvor den sidste deltager i et klinisk studie blev undersøgt eller modtog en intervention/behandling for at indsamle endelige data for de primære resultatmål, sekundære udfaldsmål og uønskede hændelser (det vil sige den sidste deltagers sidste besøg). Den "forventede" undersøgelses afslutningsdato er den dato, som forskerne tror vil være undersøgelsens afslutningsdato.
30. maj 2025

Datoer for studieregistrering

Først indsendt

Først indsendt

Den dato, hvor undersøgelsens sponsor eller investigator første gang indsendte en undersøgelsespost til ClinicalTrials.gov. Der er typisk en forsinkelse på et par dage mellem den første indsendte dato og postens tilgængelighed på ClinicalTrials.gov (den første offentliggjorte dato).
26. juli 2023

Først indsendt, der opfyldte QC-kriterier

Først indsendt, der opfyldte QC-kriterier

Den dato, hvor undersøgelsens sponsor eller investigator første gang indsender en undersøgelsespost, der er i overensstemmelse med National Library of Medicine (NLM) kvalitetskontrol (QC) gennemgangskriterier. Sponsoren eller investigatoren skal muligvis revidere og indsende en undersøgelsespost en eller flere gange, før NLM's kvalitetskontrolkriterier er opfyldt. Det er sponsorens eller investigatorens ansvar at sikre, at undersøgelsesposten er i overensstemmelse med NLM QC-gennemgangskriterierne.
26. juli 2023

Først opslået (Faktiske)

Først opslået

Datoen, hvor undersøgelsesposten først var tilgængelig på ClinicalTrials.gov efter National Library of Medicine (NLM) kvalitetskontrol (QC) gennemgang er afsluttet. Der er typisk en forsinkelse på et par dage mellem den dato, hvor undersøgelsens sponsor eller investigator indsendte undersøgelsesposten, og den første offentliggjorte dato.
3. august 2023

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

Sidste opdatering sendt

Den seneste dato, hvor ændringer i en undersøgelsespost blev gjort tilgængelig på ClinicalTrials.gov. Der kan være en forsinkelse mellem det tidspunkt, hvornår ændringerne blev indsendt til ClinicalTrials.gov af undersøgelsens sponsor eller investigator (datoen for sidste opdatering afsendt) og den sidste opdatering, der blev sendt.
30. juli 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

Den seneste dato, hvor undersøgelsens sponsor eller investigator indsendte ændringer til en undersøgelsespost, der er i overensstemmelse med National Library of Medicine (NLM) kvalitetskontrol (QC) gennemgangskriterier. Det er sponsorens eller investigatorens ansvar at sikre, at undersøgelsesposten er i overensstemmelse med NLM QC-gennemgangskriterierne.
6. juli 2026

Sidst verificeret

Sidst verificeret

Den seneste dato, hvor undersøgelsens sponsor eller investigator bekræftede oplysningerne om en klinisk undersøgelse på ClinicalTrials.gov som nøjagtige og aktuelle. Hvis en undersøgelse med rekrutteringsstatus som rekruttering; rekrutterer endnu ikke; eller aktiv, ikke rekruttering er ikke blevet bekræftet inden for de seneste 2 år, er undersøgelsens rekrutteringsstatus vist som ukendt.
1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

Andre undersøgelses-id-numre

Andre identifikatorer eller ID-numre end NCT-nummeret, der er tildelt til en klinisk undersøgelse af undersøgelsens sponsor, finansieringsgivere eller andre. Disse numre kan omfatte unikke identifikatorer fra andre forsøgsregistre og National Institutes of Health-bevillingsnumre.
  • mRNA-1975/1982-P101

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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