U.S., Aug. 2 -- ClinicalTrials.gov registry received information related to the study (NCT07097896) titled 'Endobronchial Silicone Valve for Patients With Emphysema' on July 30.
Brief Summary: The purpose of this research is to compare the efficacy and safety between endobronchial silicone valve and endobronchial valve in bronchoscopic lung volume reduction in patients with severe emphysema.
Study Start Date: July, 2025
Study Type: INTERVENTIONAL
Condition:
Emphysema
Intervention:
DEVICE: ESV
This study arm will undergo ESV treatment and also receive optimal medical management, including smoking cessation program support, pulmonary rehabilitation, usual medications and oxygen supplementation as necessary.
DEVICE: EBV
This study ar...