Zephyr Valve Japan Post-Marketing Surveillance
← catalyst calendarNCT06332885 · readout in 224 d
Sponsored by Pulmonx Corporation (industry) · LUNG — their whole pipeline →.
Phase
—
Status
Recruiting
Study type
Observational
Enrollment
140estimated
Sites
17
Country
Japan
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 | 2024-03-12 | actual | When the study began enrolling |
| Primary completion | 2027-03-31 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2028-03-31 | estimated | The whole study's end, after follow-up |
| First posted | 2024-03-27 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2024-12-13 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Conditions
- Emphysema
- COPD
- Severe Emphysema
Intervention
- Device: Zephyr Endobronchial Valve
Primary outcome
what the primary-completion date above is the date OFIncidence rate of pneumothorax at 45-days post-Zephyr Valve index procedure.
measured 45-days post-Zephyr Valve index procedure
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