Real-World Effectiveness of RSV Vaccines Among Adults Using Target Trial Emulation in Epic Cosmos
← catalyst calendarNCT07673081 · readout in 103 d
Sponsored by Pfizer (industry) · PFE — their whole pipeline →. With Ividence.
Phase
—
Status
Not yet recruiting
Study type
Observational
Enrollment
293,334estimated
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2026-06-20 | estimated | When the study began enrolling |
| Primary completion | 2026-11-30 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2026-11-30 | estimated | The whole study's end, after follow-up |
| First posted | 2026-06-29 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-06-29 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Respiratory Syncytial Virus (RSV)
Primary outcomes
what the primary-completion date above is the date OFIncidence of RSV-related Acute Respiratory Infection (ARI) hospitalization
measured up to 3 years
Incidence of RSV-related Lower Respiratory Tract Disease (LRTD) hospitalization
measured up to 3 years
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