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Safety and Efficacy of Endobronchial Valve for Bronchoscopic Lung Volume Reduction Surgery: a Prospective Pilot Study
Sponsor: China-Japan Friendship Hospital
Summary
The goal of this pliot study al is to preliminarily evaluate the effectiveness and safety of transbronchial lung volume reduction surgery using the self-devloped endobronchial valves for chronic obstructive pulmonary disease patients with emphysema phenotype . The main questions it aims to answer are: Does self-devloped endobronchial valves improve the lung function、exercise capacity and symptons of participants? What surgery-related adverse events do participants have after transbronchial lung volume reduction surgery using the self-devloped endobronchial valves? Participants will: undergo transbronchial lung volume reduction surgery using the self-devloped endobronchial valves. receive follow-up before surgery (baseline) and 3 days, 4 weeks, 12weeks after surgery.
Key Details
Gender
All
Age Range
40 Years - 85 Years
Study Type
INTERVENTIONAL
Enrollment
10
Start Date
2024-04-11
Completion Date
2025-03-31
Last Updated
2025-02-10
Healthy Volunteers
No
Interventions
bronchoscopic lung volume reduction surgery using endobronchial valve
The patients would undergo bronchoscopic lung volume reduction surgery using the self developed endobronchial valve.
Locations (1)
China-Japan Friendship Hospital
Beijing, Beijing Municipality, China