Bronchoscopy Screening for High-risk Population of Lung Cancer With Severe Smoking With Negative LDCT Screen
NCT04413669
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
400
Enrollment
OTHER
Sponsor class
Conditions
Heavy Smoking
Interventions
PROCEDURE:
white light bronchoscopy & autofluorescence bronchoscopy
Sponsor
Jiayuan Sun