Reducing adenoma miss rate of colonoscopy assisted by artificial intelligence: a multicenter randomized controlled trial.

Journal: Journal of gastroenterology
Published Date: Jul 3, 2021

Abstract

BACKGROUND: We have developed the computer-aided detection (CADe) system using an original deep learning algorithm based on a convolutional neural network for assisting endoscopists in detecting colorectal lesions during colonoscopy. The aim of this study was to clarify whether adenoma miss rate (AMR) could be reduced with CADe assistance during screening and surveillance colonoscopy.

Authors

  • Shunsuke Kamba
    Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan.
  • Naoto Tamai
    Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan.
  • Iduru Saitoh
    Department of Endoscopy, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
  • Hiroaki Matsui
    Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan.
  • Hideka Horiuchi
    Department of Endoscopy, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
  • Masakuni Kobayashi
    Department of Endoscopy, The Jikei University School of Medicine Third Hospital, 4-11-1 Izumihoncho, Komae-shi, Tokyo, 201-8601, Japan.
  • Taku Sakamoto
    Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.
  • Mai Ego
    Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
  • Akihiro Fukuda
    LPIXEL Inc., 1-6-1 Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan.
  • Aya Tonouchi
    LPIXEL Inc., 1-6-1 Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan.
  • Yuki Shimahara
    From the Department of Diagnostic and Interventional Radiology (D.U., A.Y., T.S., S.D., A.S., Y.M.) and Department of Premier Preventive Medicine (S.F.), Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka 545-8585, Japan; LPixel, Tokyo, Japan (M.N., A.C., Y.S.); and Department of Radiology, Osaka City University Hospital, Osaka, Japan (Y.K.).
  • Masako Nishikawa
    Clinical Research Support Center, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
  • Haruo Nishino
    Coloproctology Center, Matsushima Hospital, 3-138 Isecho, Nishi-ku, Yokohama-shi, Kanagawa, 220-0045, Japan.
  • Yutaka Saito
    National Cancer Center Hospital, Tokyo, Japan (Y.S.).
  • Kazuki Sumiyama
    Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan.

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