A Study of mRNA-1647 Cytomegalovirus Vaccine in Healthy Participants 9 to 15 Years of Age and Participants 16 to 25 Years of Age
Completed · Phase 1/Phase 2 · Has a placebo group
Conditions studied: Cytomegalovirus
In brief
The main purpose of study is to evaluate the safety and immunogenicity of different dose levels of mRNA-1647 versus control in healthy cytomegalovirus (CMV)-seronegative and CMV-seropositive female and male participants 9 to 15 years of age. In addition, mRNA-1647 will be evaluated in female participants 16 to 25 years as a comparator cohort.
Key facts
- Study ID
- NCT05575492
- Run by
- ModernaTX, Inc.
- People needed
- 873
- Starts
- 2022-11-07
- Expected to finish
- 2026-05-12
- Last updated by the study team
- 2026-06-04
Who can join
Age: 9 and older, up to 25. Sex: any. Healthy volunteers: accepted.
Where it is running
- Centre Hospitalier Universitaire Sainte-Justine — Montreal, Quebec, Canada
- Southampton General Hospital — Southampton, Hampshire, United Kingdom
- Lakeside Healthcare — Corby, Northamptonshire, United Kingdom
- Paradigm Clinical Research Institute Inc - ClinEdge - PPDS — La Mesa, California, United States
- Velocity Clinical Research - San Diego - PPDS — La Mesa, California, United States
- Benchmark Research - Sacramento -Hypercore- PPDS — Sacramento, California, United States
- Tekton Research - Fort Collins - Platinum - PPDS — Fort Collins, Colorado, United States
- Velocity Clinical Research (Washington)- PPDS — Washington D.C., District of Columbia, United States
- Prohealth Research Center — Doral, Florida, United States
- University of Florida Jacksonville — Jacksonville, Florida, United States
- Clinical Neurosciences Solutions Inc. (Orlando-East South St) — Orlando, Florida, United States
- Palm Harbor Dermatology — Tampa, Florida, United States
- Santos Research Center — Tampa, Florida, United States
- Children's Healthcare of Atlanta — Atlanta, Georgia, United States
- iResearch Atlanta - CenExel - PPDS — Decatur, Georgia, United States
- Clinical Research Prime - ClinEdge - PPDS — Idaho Falls, Idaho, United States
- Benchmark Research - Covington - HyperCore- PPDS — Covington, Louisiana, United States
- Tulane Medical Center — New Orleans, Louisiana, United States
- University of Maryland School of Medicine — Baltimore, Maryland, United States
- The Pediatric Centre — Columbia, Maryland, United States
- The Pediatric Centre of Frederick — Frederick, Maryland, United States
- Wayne State University — Detroit, Michigan, United States
- University of Minnesota — Minneapolis, Minnesota, United States
- Velocity Clinical Research - Gulfport — Gulfport, Mississippi, United States
- Bluewater Clinical Research Group — Sarnia, Ontario, Canada
Full record on ClinicalTrials.gov
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