Randomised controlled trial comparing modified Sano’s and narrow band imaging international colorectal endoscopic classifications for colorectal lesions
Leonardo Zorrón Cheng Tao Pu, Kuan Loong Cheong, Doreen Siew Ching Koay, Sze Pheh Yeap, Amanda Ovenden, Rajvinder Singh, Department of Gastroenterology, Lyell McEwin Hospital, Adelaide, SA 5112, Australia
Leonardo Zorrón Cheng Tao Pu, Amanda Ovenden, Mahima Raju, Rajvinder Singh, Medical School, University of Adelaide, Adelaide, SA 5005, Australia
Andrew Ruszkiewicz, Department of Pathology, Lyell McEwin Hospital, Adelaide, SA 5112, Australia
Philip W Chiu, James Y Lau, Department of Surgery, the Chinese University of Hong Kong, New Territories, Hong Kong, China
Author contributions: Zorrón Cheng Tao Pu L organized and analysed the raw soft copy data, created tables and figures and drafted the final version of the manuscript; Cheong KL, Koay DSC and Yeap SP collected the raw hard copy data, and provided interim analysis and drafts; Ovenden A contributed with the conversion of data from hard copy to soft copy and with the logistics for data collection and storage; Raju M assisted with editing and proofreading of the final manuscript; Ruszkiewicz A contributed with specialized Pathology input from the design to the final manuscript; Chiu PW, Lau JY and Singh R designed and coordinated the study. Singh R performed all colonoscopies in this study; All authors reviewed and approved the final manuscript.
Institutional review board statement: This study was approved by the Australian Human Research Ethics Committee (TQEH/LMH/MH).
Clinical trial registration statement: This study is registered at http://clinicaltrials.gov. The registration identification number is NCT02963207.
Informed consent statement: All study participants, or their legal guardian, provided informed written consent prior to study enrolment.
Conflict-of-interest statement: All the authors declare that they have no competing interests.
CONSORT 2010 statement: The authors have read the CONSORT 2010 Statement, and the manuscript was prepared and revised according to the CONSORT 2010 Statement
Open-Access: This article is an open-access article which was fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Rajvinder Singh, FRACP, FRCP (C), MBBS, MPhil, MRCP, Doctor, Professor, Department of Gastroenterology, Lyell McEwin Hospital, Haydown Road, Elizabeth Vale, Adelaide, SA 5112, Australia. firstname.lastname@example.org
Telephone: +61-8-81829909 Fax: +61-8-81829837
Received: April 26, 2018
Peer-review started: May 4, 2018
First decision: June 15, 2018
Revised: July 22, 2018
Accepted: August 2, 2018
Article in press: August 3, 2018
Published online: September 16, 2018