cascade 
Sponsors
Sichuan Cancer Hospital and Institute
Conditions
Gastritis, Upper gastrointestinal ulcerlung cancer
Early Phase 1
Diagnostic clinical study of a novel noninvasive detection of helicobacter pylori in human exhalation
RecruitingChiCTR2000039837
Start: 2021-01-01Updated: 2021-02-22
Diagnostic clinical study of a novel detection of lung cancer in human exhalation
RecruitingChiCTR2000039838
Start: 2021-01-01Updated: 2021-02-22