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Research of Endobronchial Optical Coherence Tomography in Pre-COPD

RECRUITINGSponsored by Sichuan Provincial People's Hospital
Actively Recruiting
SponsorSichuan Provincial People's Hospital
Started2023-03-01
Est. completion2024-07-01
Eligibility
Age18 Years – 85 Years
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT06436482

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

Age: 18 Years – 85 YearsHealthy volunteers accepted
Inclusion Criteria:

* non-smoking with normal lung function, no other pulmonary diseases besides pulmonary nodule as indicated by chest computed tomography (CT).

Exclusion Criteria:

* (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.

Conditions4

COPDChronic Obstructive Pulmonary DiseaseOptical Coherence TomographyPulmonary Function

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