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Study identifier: NCT06332885 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Zephyr Valve Japan Post-Marketing Surveillance

Condition: Emphysema · COPD · Severe Emphysema  ·  Sponsor: Pulmonx Corporation

PhaseN/A
Planned participants140
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a multicenter, prospective, observational surveillance enrolling 140 consecutive patients with severe emphysema who are candidates for bronchoscopic lung volume reduction using Zephyr Endobronchial Valve at up to 20 centers across Japan and followed for 12 months.

This description comes directly from the study's public registry record.

Talk to the study team

Joshua Percy  ·  +1 650-810-1420  ·  jpercy@pulmonx.com

Always discuss trial participation with your own doctor first.

Locations (17)

Tosei General HospitalAichi, JapanRecruiting
Gifu Prefectural Medical CenterGifu, JapanRecruiting
Kanagawa Cardio Chest CenterKanagawa, JapanRecruiting
Kanazawa University HospitalKanazawa, JapanRecruiting
St Marianna University HospitalKawasaki, JapanRecruiting
Matsusaka Civic HospitalMie, JapanRecruiting
Nagasaki University HospitalNagasaki, JapanRecruiting
Nagoya Medical CenterNagoya, JapanRecruiting
Okayama Medical CenterOkayama, JapanRecruiting
Kinki Chuo Chest Medical CenterOsaka, JapanRecruiting
Hokkaido University HospitalSapporo, JapanRecruiting
Tohoku University HospitalSendai, JapanRecruiting

+ 5 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06332885