An Observational Study to Assess Nirsevimab Immunization Rates in Eligible Infants During Their First RSV Season in the Czechia
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Phase
—
Status
Completed
Study type
Observational
Enrollment
257actual
Sites
1
Country
Czechia
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 | 2026-06-15 | actual | When the study began enrolling |
| Primary completion | 2026-06-26 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2026-06-26 | actual | The whole study's end, after follow-up |
| First posted | 2026-06-09 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-08-10 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- RSV Immunization
Intervention
- Biological: Nirsevimab Respiratory Syncytial Virus monoclonal antibody
Primary outcomes
what the primary-completion date above is the date OFThe proportion of immunised infants among all enrolled infants
measured June 2026 - July 2026
Type of immunisation
measured June 2026 - July 2026
Location of immunization
measured June 2026 - July 2026
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