426
Participants
Start Date
December 1, 2018
Primary Completion Date
September 28, 2022
Study Completion Date
October 30, 2022
White light endoscopy (WLE)
Subjective endoscopic assessment of deep submucosal invasion based on the presence of gross morphological malignant features, morphology and size.
NBI/BLI +/- chromoendoscopy (NBIBLI +/- CE)
Endoscopic assessment of deep submucosal invasion with NBI and dual focus/magnification or BLI and magnification. In the case of demarcated areas or JNET 2B, Kudo pit pattern assessment with crystal violet will be performed.
University of North Carolina, Chapel Hill
Hospital Ramón y Cajal, Madrid
Hospital 12 de Octubre, Madrid
Hospital Clinico Universitario Virgen de la Arrixaca, El Palmar
Hospital Comarcal de Alcañiz, Alcañiz
Hospital Universitario y Politécnico de La Fe, Valencia
Hospital Clínico Universitario Lozano Blesa, Zaragoza
San Francisco Veterans Affairs Medical Center. University of California, San Francisco
National Cancer Center, Tokyo
Hospital Universitari Germans Trias i Pujol (Can Ruti), Badalona
Hospital Clínic de Barcelona, Barcelona
Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona
Althaia. Xarxa Assistencial Universitària de Manresa, Manresa
Centro Médico Teknon, Barcelona
Hospital Universitario La Fe
OTHER
Hospital Clínico Universitario Lozano Blesa
OTHER
University of North Carolina, Chapel Hill
OTHER
Hospital Clinic of Barcelona
OTHER
National Cancer Center, Japan
OTHER_GOV
Germans Trias i Pujol Hospital
OTHER
Hospital Universitario 12 de Octubre
OTHER
Hospital Universitario Ramon y Cajal
OTHER
San Francisco Veterans Affairs Medical Center
FED
Hospital Universitario Virgen de la Arrixaca
OTHER
Hospital Comarcal de Alcañiz
UNKNOWN
Centro Medico Teknon
OTHER
Althaia Xarxa Assistencial Universitària de Manresa
OTHER