Comparison of the diagnostic performance of NBI, Laser-BLI and LED-BLI: a randomized controlled noninferiority trial.

Takuma HigurashiKeiichi AshikariShigeki TamuraTomohiro TakatsuNoboru MisawaTsutomu YoshiharaYuki NinomiyaYuki OkamotoMasataka TaguriTaku SakamotoShiro OkaAtsushi NakajimaShinji TanakaTakahisa Matsuda

Published in: Surgical endoscopy (2022)

Laser-BLI and LED-BLI had high diagnostic accuracy and non-inferiority of NBI, especially for hyperplastic polyp/sessile serrated lesion and low-grade dysplasia. This is first trial to compare the diagnostic accuracy with NBI, Laser-BLI and LED-BLI and useful to understand the position of each IEE. This trial was registered as UMIN000032107.

Keyphrases

low grade
phase iii
study protocol
phase ii
clinical trial
high grade
high speed
randomized controlled trial
high resolution
mass spectrometry
light emitting
clinical evaluation