Trial reportNature communications2025
Immune correlates analysis of mRNA-1345 RSV vaccine efficacy clinical trial.
Trial report in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05127434 (A Phase 2/3, Randomized, Observer-Blind, Placebo-Controlled Study to Evaluate the Safety and Efficacy of mRNA-1345, an mRNA Vaccine Targeting Respiratory Syncytial Virus), which is not on this map. Cited by 15 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Phase 2/3, Randomized, Observer-Blind, Placebo-Controlled Study to Evaluate the Safety and Efficacy of mRNA-1345, an mRNA Vaccine Targeting Respiratory Syncytial Virus (RSV), in Adults ≥60 Years of Age
Who cites it
15 citing papers in PubMed.
- Immune correlates analysis in NextCOVE trial for a next-generation mRNA-1283 COVID-19 vaccine.Human vaccines & immunotherapeutics · 2026Trial
- A first-in-human Phase 1/1b randomized trial evaluating the safety and immunogenicity of a respiratory syncytial virus (RSV) virus-like particle subunit vaccine (IVX-121) in healthy young and older adults.Human vaccines & immunotherapeutics · 2026Trial
- Coadministration of mRNA-1345 RSV vaccine with high-dose quadrivalent influenza vaccine in adults aged 65 and older: An observer-blinded, placebo-controlled, randomized, phase 3 trial.Human vaccines & immunotherapeutics · 2026Trial
- Respiratory Syncytial Virus Vaccination in Solid Organ Transplant Recipients: Interim Findings From a Phase 3 Trial of mRNA-1345.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026Trial
- Overcoming hepatic tropism: Precision engineering of lipid nanoparticles for extrahepatic RNA delivery.Materials today. Bio · 2026Review
- Delineating RSV-A and RSV-B: Epidemiological Patterns, Diagnostics, Clinical Severity, and Preventive Approaches.Journal of medical virology · 2026Review
- A Bayesian modelling framework to improve antibody titer estimation applied to RSV dilution series data.Nature communications · 2026Article
- A multiplexed, systems-based approach for prediction of antibody neutralization breadth for soluble human receptors.Journal of immunology (Baltimore, Md. : 1950) · 2026Article
- Trajectories and determinants of respiratory syncytial virus prefusion F-specific IgG in older adults.BMC infectious diseases · 2026Article
- Kinetics of antibodies and risk of respiratory syncytial virus infection: a longitudinal cohort in Taizhou City, eastern China.BMC medicine · 2026Article
- Potency Evaluation and Predictive Quality Control System Construction Strategy for Respiratory Syncytial Virus mRNA Vaccines.Vaccines · 2026Review
- RSV vaccine development: advances and fusion protein-focused strategies.Frontiers in immunology · 2026Review
- Respiratory Syncytial Virus in Hematopoietic Cell Transplant Recipients: Clinical and Humoral Risk Factors for Infection.Open forum infectious diseases · 2026Article
- Respiratory syncytial virus (RSV) antibody and small-molecule drugs: current status of clinical translation and challenges.Frontiers in microbiology · 2026Review
- A Novel Unadjuvanted Subunit Respiratory Syncytial Virus Prefusion F Vaccine Induces Potent and Differentiated Functional Immune Responses Compared to AS01-Adjuvanted Arexvy in Older Adults.Open forum infectious diseases · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Identifying an immunologic marker as a correlate of protection (CoP) for RSV vaccination is important. In the pivotal phase 3 trial, the mRNA-1345 vaccine demonstrated efficacy against RSV in older adults (NCT05127434). Here, we evaluate neutralizing antibodies (nAb) against RSV-A and -B, and IgG binding antibodies (bAb) to RSV fusion antigens as correlates of risk (CoR) and CoP against the pivotal trial's efficacy endpoints of RSV lower respiratory tract disease with ≥2 or ≥3 signs/symptoms (RSV-LRTD-2+ and -3 + ) and acute respiratory disease (RSV-ARD). Day 29 RSV nAb and prefusion (preF) IgG demonstrate consistent inverse correlates with RSV endpoint occurrence. Day 29 point estimates (95% CIs) of the hazard ratio of each endpoint (RSV-LRTD-2 + , RSV-LRTD-3 + , RSV-ARD) per 10-fold increase in RSV-A nAb are 0.44 (0.30-0.65), 0.41 (0.20-0.84), and 0.45 (0.28-0.71), respectively, similar to RSV-B nAb and preF IgG. These results demonstrate Day 29 RSV nAb and preF IgG are CoRs and support their role as CoPs against RSV endpoints.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.