Basic Information


GTO ID GTC0553
Trial ID NCT04956575
Disease Seasonal Influenza
TherapymRNA vaccine
Treatment mRNA-1010
PhasePhase1|Phase2
Recruitment statusCompleted
TitleA Phase 1/2, Randomized, Stratified, Observer-Blind, Dose-Ranging Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1010 Seasonal Influenza Vaccine in Healthy Adults 18 Years and Older
Year2021
CountryUnited States
Company sponsorModernaTX, Inc.
Other ID(s)mRNA-1010-P101
Vector information
Vectorlipid nanoparticle

Clinical Result

Cohort1: Placebo
Administration route intramuscular injection
Dosage placebo, on Day 1
Pts 45
Age Adult, Older_Adult
Adverse reactions 1/45(All-cause mortality); 2/45(Infections and infestations; Metabolism and nutrition disorders; Neoplasms benign, malignant and unspecified(incl cysts and polyps); Renal and urinary disorders)
References PMID: 37336877
Cohort2: Phase 1/2_mRNA-1010_dose level 5
Administration route intramuscular injection
Dosage mRNA-1010, 50 ug, on Day 1
Pts 45
Age Adult, Older_Adult
Adverse reactions No serious clinical adverse events
References PMID: 37336877
Cohort3: Phase 1/2_mRNA-1010_dose level 6
Administration route intramuscular injection
Dosage mRNA-1010, 100 ug, on Day 1
Pts 46
Age Adult, Older_Adult
Adverse reactions No serious clinical adverse events
References PMID: 37336877
Cohort4: Phase 1/2_mRNA-1010_dose level 7
Administration route intramuscular injection
Dosage mRNA-1010, 200 ug, on Day 1
Pts 44
Age Adult, Older_Adult
Adverse reactions 0/44(All-cause mortality); 1/44(Injury, poisoning and procedural complications; Psychiatric disorders; Vascular disorders)
References PMID: 37336877
Cohort5: Phase 2 NH_ Afluria Quadrivalent
Administration route intramuscular injection
Dosage Afluria Quadrivalent, 60 ug, on Day 1
Pts 54
Age Adult, Older_Adult
Adverse reactions 0/54(All-cause mortality); 1/54(Neoplasms benign, malignant and unspecified(incl cysts and polyps))
References PMID: 37336877
Cohort6: Phase 2 NH_mRNA-1010_dose level 3
Administration route intramuscular injection
Dosage mRNA-1010, 25 ug, on Day 1
Pts 150
Age Adult, Older_Adult
Adverse reactions 0/150(All-cause mortality); 3/150(Blood and lymphatic system disorders; Cardiac disorders; Gastrointestinal disorders)
References PMID: 37336877
Cohort7: Phase 2 NH_mRNA-1010_dose level 4
Administration route intramuscular injection
Dosage mRNA-1010, 50 ug, on Day 1
Pts 147
Age Adult, Older_Adult
Adverse reactions 0/147(All-cause mortality); 5/147(Cardiac disorders; Gastrointestinal disorders; Infections and infestations; Neoplasms benign, malignant and unspecified(incl cysts and polyps); Nervous system disorders; Respiratory, thoracic and mediastinal disorders)
References PMID: 37336877
Cohort8: Phase 2 NH_mRNA-1010_dose level 5
Administration route intramuscular injection
Dosage mRNA-1010, 100 ug, on Day 1
Pts 147
Age Adult, Older_Adult
Adverse reactions 1/147(All-cause mortality); 4/147(Cardiac disorders; Gastrointestinal disorders; Hepatobiliary disorders; Renal and urinary disorders)
References PMID: 37336877
Cohort9: Phase 2 Extension_Afluria
Administration route intramuscular injection
Dosage Afluria Quadrivalent, 60 ug, on Day 1
Pts 51
Age Adult, Older_Adult
Adverse reactions 0/51(All-cause mortality); 1/51(Injury, poisoning and procedural complications)
References PMID: 37336877
Cohort10: Phase 2 Extension_mRNA-1010_dose level 1
Administration route intramuscular injection
Dosage mRNA-1010, 6.25 ug, on Day 1
Pts 50
Age Adult, Older_Adult
Adverse reactions 1/50(All-cause mortality); 2/50(Injury, poisoning and procedural complications; Musculoskeletal and connective tissue disorders)
References PMID: 37336877
Cohort11: Phase 2 Extension_mRNA-1010_dose level 2
Administration route intramuscular injection
Dosage mRNA-1010, 12.5 ug, on Day 1
Pts 50
Age Adult, Older_Adult
Adverse reactions No serious clinical adverse events
References PMID: 37336877
Cohort12: Phase 2 Extension_mRNA-1010_dose level 3
Administration route intramuscular injection
Dosage mRNA-1010, 25 ug, single dose, on Day 1
Pts 49
Age Adult, Older_Adult
Adverse reactions No serious clinical adverse events
References PMID: 37336877

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