Phase 3b Study in Patients With Severe Asthma Treated With Tezepelumab
← catalyst calendarNCT07363642 · readout in 353 d
Sponsored by AstraZeneca (industry) · AZN — their whole pipeline →.
Phase
Phase 3
Status
Recruiting
Study type
Interventional
Design
Na · None · Treatment
Enrollment
400estimated
Sites
76
Country
China
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 | 2026-01-28 | actual | When the study began enrolling |
| Primary completion | 2027-08-07 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2029-03-31 | estimated | The whole study's end, after follow-up |
| First posted | 2026-01-23 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-06-25 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Severe Asthma
Intervention
- Drug: Tezepelumab
Primary outcomes
what the primary-completion date above is the date OFTo assess the potential for Tezepelumab treated patients to reduce their standard of care asthma controller regimen in the overall patient population while maintaining asthma control
measured within 36 weeks after the first administration
To assess the potential for Tezepelumab treated patients to reduce their standard of care asthma controller regimen in the overall patient population while maintaining asthma control
measured within 36 weeks after the first administration
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