論文・総説 - 大塚　和朗

21. Ainechi D, Misawa M, Barua I, Larsen SLV, Paulsen V, Garborg KK, Aabakken L, Tønnesen CJ, Løberg M, Kalager M, Kudo SE, Hotta K, Ohtsuka K, Saito S, Ikematsu H, Saito Y, Matsuda T, Itoh H, Mori K, Bretthauer M, Mori Y. Impact of artificial intelligence on colorectal polyp detection for early-career endoscopists: an international comparative study. Scandinavian journal of gastroenterology. 2022.10; 57 (10): 1272-1277. ( PubMed, DOI )

22. Fujiwara S, Kobayashi M, Ohtsuka K, Tanabe M, Okamoto R. The Double-Max method: a novel method for gallbladder epithelial biopsy. VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy. 2022.09; 7 (9): 334-336. ( PubMed, DOI )

23. Kazumi Takishima, Yasuharu Maeda, Noriyuki Ogata, Masashi Misawa, Yuichi Mori, Mayumi Homma, Tetsuo Nemoto, Yuki Miyata, Yoshika Akimoto, Kentaro Mochida, Yuki Takashina, Kenta Tanaka, Katsuro Ichimasa, Hiroki Nakamura, Seiko Sasanuma, Toyoki Kudo, Takemasa Hayashi, Kunihiko Wakamura, Hideyuki Miyachi, Toshiyuki Baba, Fumio Ishida, Kazuo Ohtsuka, Shin-Ei Kudo. Beyond complete endoscopic healing: Goblet appearance using an endocytoscope to predict future sustained clinical remission in ulcerative colitis. Dig Endosc. 2022.07; 34 (5): 1030-1039. ( PubMed, DOI )

24. Masanori Kobayashi, Shomei Ryozawa, Kazuo Ohtsuka, Minoru Tanabe, Ryuichi Okamoto. A convenient and reliable method for endoscopic mapping biopsy of cholangiocarcinoma using a double-lumen cytology device. VideoGIE. 2022.05; 7 (5): 182-184. ( PubMed, DOI )

25. Shuji Hibiya, Kazuo Ohtsuka, Kento Takenaka, Ami Kawamoto, Yusuke Matsuyama, Yumi Udagawa, Maiko Motobayashi, Hiromichi Shimizu, Toshimitsu Fujii, Eiko Saito, Masakazu Nagahori, Ryuichi Okamoto, Mamoru Watanabe. Mucosal healing of small intestinal stricture is associated with improved prognosis post-dilation in Crohn's disease. BMC Gastroenterol. 2022.05; 22 (1): 218. ( PubMed, DOI )

26. Yoshio Kitazume, Kento Takenaka, Kazuo Ohtsuka, Yasuo Ozawa, Koichiro Kimura, Ryosuke Watanabe, Junichi Tsuchiya, Toshimitsu Fujii, Masakazu Nagahori, Mamoru Watanabe, Ukihide Tateishi. Motility Mapping Quantification Using the Classical Optical Flow Algorithm for Small Bowel Crohn's Disease: Comparison with Balloon-assisted Enteroscopy Findings. Magn Reson Med Sci. 2022.05; 22 (3): Online ahead of print-334. ( PubMed, DOI )

27. Yasuharu Maeda, Shin-Ei Kudo, Noriyuki Ogata, Masashi Misawa, Marietta Iacucci, Mayumi Homma, Tetsuo Nemoto, Kazumi Takishima, Kentaro Mochida, Hideyuki Miyachi, Toshiyuki Baba, Kensaku Mori, Kazuo Ohtsuka, Yuichi Mori. Evaluation in real-time use of artificial intelligence during colonoscopy to predict relapse of ulcerative colitis: a prospective study. Gastrointest Endosc. 2022.04; 95 (4): 747-756.e2. ( PubMed, DOI )

28. Kento Takenaka, Ami Kawamoto, Ryuichi Okamoto, Mamoru Watanabe, Kazuo Ohtsuka. Artificial intelligence for endoscopy in inflammatory bowel disease. Intest Res. 2022.04; 20 (2): 165-170. ( PubMed, DOI )

29. Ami Kawamoto, Kento Takenaka, Ryuichi Okamoto, Mamoru Watanabe, Kazuo Ohtsuka. Systematic review of artificial intelligence-based image diagnosis for inflammatory bowel disease. Dig Endosc. 2022.04; 34 (7): 1311-1319. ( PubMed, DOI )

30. Isshiki K, Kamiya T, Endo A, Okamoto K, Osumi T, Kawai T, Arai K, Tomizawa D, Ohtsuka K, Nagahori M, Imai K, Kato M, Kanegane H. Vedolizumab therapy for pediatric steroid-refractory gastrointestinal acute graft-versus-host disease. International journal of hematology. 2022.04; 115 (4): 590-594. ( PubMed, DOI )

31. Kishi M, Hirai F, Takatsu N, Hisabe T, Takada Y, Beppu T, Takeuchi K, Naganuma M, Ohtsuka K, Watanabe K, Matsumoto T, Esaki M, Koganei K, Sugita A, Hata K, Futami K, Ajioka Y, Tanabe H, Iwashita A, Shimizu H, Arai K, Suzuki Y, Hisamatsu T. A review on the current status and definitions of activity indices in inflammatory bowel disease: how to use indices for precise evaluation. Journal of gastroenterology. 2022.04; 57 (4): 246-266. ( PubMed, DOI )

32. Kim ES, Tae CH, Jung SA, Park DI, Im JP, Eun CS, Yoon H, Jang BI, Ogata H, Fukuhara K, Hirai F, Ohtsuka K, Liu J, Cao Q, Clinical Research Committee of the Asian Organization for Crohn’s and Colitis. Perspectives of East Asian patients and physicians on complementary and alternative medicine use for inflammatory bowel disease: results of a cross-sectional, multinational study. Intestinal research. 2022.04; 20 (2): 192-202. ( PubMed, DOI )

33. Takenaka K, Fujii T, Kawamoto A, Suzuki K, Shimizu H, Maeyashiki C, Yamaji O, Motobayashi M, Igarashi A, Hanazawa R, Hibiya S, Nagahori M, Saito E, Okamoto R, Ohtsuka K, Watanabe M. Deep neural network for video colonoscopy of ulcerative colitis: a cross-sectional study. The lancet. Gastroenterology & hepatology. 2022.03; 7 (3): 230-237. ( PubMed, DOI )

34. Hiromichi Shimizu, Toshimitsu Fujii, Kenji Kinoshita, Ami Kawamoto, Shuji Hibiya, Kento Takenaka, Eiko Saito, Masakazu Nagahori, Kazuo Ohtsuka, Mamoru Watanabe, Ryuichi Okamoto. Intravenous tacrolimus is a superior induction therapy for acute severe ulcerative colitis compared to oral tacrolimus. BMC Gastroenterol. 2021.12; 21 (1): 494. ( PubMed, DOI )

35. Noriyuki Ogata, Kazuo Ohtsuka, Masataka Ogawa, Yasuharu Maeda, Fumio Ishida, Shin-Ei Kudo. Image-Enhanced Capsule Endoscopy Improves the Identification of Small Intestinal Lesions. Diagnostics (Basel). 2021.11; 11 (11): ( PubMed, DOI )

36. Kento Takenaka, Ami Kawamoto, Kazuo Ohtsuka. Editorial: higher concentrations of cytokine blockers are needed to obtain small bowel mucosal healing during maintenance therapy in Crohn's disease-authors' reply. Aliment Pharmacol Ther. 2021.10; 54 (8): 1087. ( PubMed, DOI )

37. Ito R, Kobayashi M, Ohtsuka K, Tanabe M, Okamoto R. A rare case of hepatocellular carcinoma with bile duct invasion diagnosed by peroral cholangioscopy. VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy. 2021.08; 6 (8): 354-357. ( PubMed, DOI )

38. Mori Y, Kudo SE, Misawa M, Hotta K, Kazuo O, Saito S, Ikematsu H, Saito Y, Matsuda T, Kenichi T, Kudo T, Nemoto T, Itoh H, Mori K. Artificial intelligence-assisted colonic endocytoscopy for cancer recognition: a multicenter study. Endoscopy international open. 2021.07; 9 (7): E1004-E1011. ( PubMed, DOI )

39. Takenaka K, Kawamoto A, Hibiya S, Suzuki K, Fujii T, Motobayashi M, Shimizu H, Nagahori M, Saito E, Okamoto R, Watanabe M, Ohtsuka K. Higher concentrations of cytokine blockers are needed to obtain small bowel mucosal healing during maintenance therapy in Crohn's disease. Alimentary pharmacology & therapeutics. 2021.07; 54 (8): 1052-1060. ( PubMed, DOI )

40. Maeda Y, Kudo SE, Ogata N, Misawa M, Mori Y, Mori K, Ohtsuka K. Can artificial intelligence help to detect dysplasia in patients with ulcerative colitis? Endoscopy. 2021.07; 53 (7): E273-E274. ( PubMed, DOI )