Research of Endobronchial Optical Coherence Tomography in Pre-COPD
Research of Endobronchial Optical Coherence Tomography in Pre-stage of Chronic Obstructive Pulmonary Disease
Sichuan Provincial People's Hospital
80 participants
Mar 1, 2023
OBSERVATIONAL
Conditions
Summary
The pre-stage of Chronic Obstructive Pulmonary Disease (Pre-COPD) is challenging to diagnose. However, identifying Pre-COPD is a crucial step in the prevention and management of COPD. Endobronchial optical coherence tomography showed the value of diagnosis in Pre-COPD and COPD in previous researchs.
Eligibility
Inclusion Criteria1
- non-smoking with normal lung function, no other pulmonary diseases besides pulmonary nodule as indicated by chest computed tomography (CT).
Exclusion Criteria1
- (1) patients with contraindication of bronchoscopy, (2) patients who are participating in other clinical studies, (3) patients with poor compliance who are believed by the researchers to be unable to cooperate for the completion of the examination and follow-up, and (4) women who were pregnant.
Interventions
Placing the probe of OCT in RB10c through the working channel of bronchoscope for real time dynamic scanning and collecting OCT parameters from participants in different groups.
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT06436482