A Study to Investigate the Immunogenicity and Safety of mRNA-1345 Vaccine Targeting Respiratory Syncytial Virus (RSV) in High-risk Adults
Public ClinicalTrials.gov record NCT06067230. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3 Study to Evaluate the Immunogenicity and Safety of mRNA-1345, an mRNA Vaccine Targeting Respiratory Syncytial Virus, in High-Risk Adults
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study is divided into 2 parts (Part A and Part B). Part A of the study will evaluate the safety and immune response to mRNA-1345 in high-risk adults aged ≥18 to \<60 years. Part B of the study will evaluate the safety and immune response to mRNA-1345 in adults who received solid organ transplant (SOT).
Study identification
- NCT ID
- NCT06067230
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 1,153 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 6, 2023 (Actual)
- Primary completion
- Jul 24, 2026 (Actual)
- Completion
- Jul 24, 2026 (Actual)
- Last update posted
- Aug 20, 2026
2023 – 2026
United States locations
- U.S. sites
- 32
- U.S. states
- 19
- U.S. cities
- 31
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Lenzmeier Family Medicine - CCT - PPDS | Glendale | Arizona | 85308-5093 | — |
| Foothills Research Center - CCT - PPDS | Phoenix | Arizona | 85044-6097 | — |
| Fiel Family & Sports Medicine - PC - CCT - PPDS | Tempe | Arizona | 85283-1528 | — |
| Baptist Health Center for Clinical Research | Little Rock | Arkansas | 72205 | — |
| David Geffen School of Medicine at UCLA | Los Angeles | California | 90095-3075 | — |
| Artemis Institute For Clinical Research LLC - San Diego - Headlands - PPDS | San Diego | California | 92103-2209 | — |
| Critical Care, Pulmonary and Sleep Associates / CCT Research | Lakewood | Colorado | 80228 | — |
| Yale University School of Medicine | New Haven | Connecticut | 06510-2483 | — |
| Excel Medical Clinical Trials DBA Flourish | Boca Raton | Florida | 33434 | — |
| Indago Research and Health Center | Hialeah | Florida | 33012-4170 | — |
| CenExel RCA - Hollywood | Hollywood | Florida | 33024-2709 | — |
| Clinical Research Atlanta - Headlands - PPDS | Stockbridge | Georgia | 30281-9054 | — |
| Snake River Research, PLLC | Idaho Falls | Idaho | 83404-7573 | — |
| University of Chicago | Chicago | Illinois | 60637-1443 | — |
| AES - DRS - Optimal Research Illinois - Peoria | Peoria | Illinois | 61614-4885 | — |
| Benchmark Research - Covington - HyperCore - PPDS | Covington | Louisiana | 70433 | — |
| Velocity Clinical Research (Rockville - Maryland) - PPDS | Rockville | Maryland | 20854-2960 | — |
| Henry Ford Hospital | Detroit | Michigan | 48202-2608 | — |
| DM Clinical Research - Southfield - ERN - PPDS | Southfield | Michigan | 48076-5412 | — |
| Velocity Clinical Research (Lincoln - Nebraska) - PPDS | Lincoln | Nebraska | 68510 | — |
| University of Rochester - Rochester General Hospital - PPDS | Rochester | New York | 14621-3011 | — |
| Montefiore Medical Center - BRANY - PPDS | The Bronx | New York | 10467-2401 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| DM Clinical Research - Philadelphia - ERN - PPDS | Philadelphia | Pennsylvania | 19107-1530 | — |
| Benchmark Research - Fort Worth - HyperCore - PPDS | Fort Worth | Texas | 76135-5283 | — |
| DM Clinical Research - Cyfair Clinical Research Center | Houston | Texas | 77065-5685 | — |
| Benchmark Research - San Angelo - HyperCore - PPDS | San Angelo | Texas | 76904-7610 | — |
| DM Clinical Research - ERN - PPDS | Tomball | Texas | 77375-6543 | — |
| Springville Dermatology - CCT - PPDS | Springville | Utah | 84663 | — |
| Velocity Clinical Research - Hampton - PPDS | Hampton | Virginia | 23666-6262 | — |
| Centricity Research Suffolk Family Medicine | Suffolk | Virginia | 23435-3763 | — |
| Velocity Clinical Research - Family Practice - Suffolk - PPDS | Suffolk | Virginia | 23435 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 12 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06067230, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 20, 2026 · Synced Oct 27, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT06067230 live on ClinicalTrials.gov.