NCT04676815 2023-05-23
Narrow Band Imaging (NBI) Under Electronic Bronchoscope in Lung Cancer
Shanghai Pulmonary Hospital, Shanghai, China
Unknown
Clinical Trials
3 trialsNCT04621474 2020-11-09
Non-magnified NBI in Barrett's Oesophagus Neoplasia Detection and Delineation
University of Cambridge
Unknown
NCT03546257 2019-02-11
Magnifying Endoscopy With Narrow Band Imaging Versus Endoscopic Ultrasonography for Prediction of Tumor Invasion Depth in Early Gastric Cancer: A Prospective Comparative Study
Yonsei University
Unknown