supernatant 
Sponsors
Beijing Hospital, Beijing Chest Hospital Affiliated to Capital Medical University / Beijing Chaoyang Hospital Affiliated to Capital Medical University
Conditions
Non-small cell lung cancer
Unknown Phase
Non-small cell lung cancer driver gene detection specimen type expansion study-sputum supernatant cfDNA driver gene mutation detection
RecruitingChiCTR2000034788
Start: 2020-07-16Updated: 2020-07-20
Evaluation the feasibility of PCR based multi-gene detection of pleural effusion in Chinese NSCLC patient's: a real-world, multi-center, observational study
RecruitingChiCTR2100042506
Start: 2021-01-21Updated: 2021-05-03