Research Output

2020

A case of intrahepatic cholangiocellular carcinoma due to thorotrast deposition, well-controlled by radiofrequency ablation therapy

Taniki, N., Nakamoto, N., Yoshida, A., Chu, P. S., Ikura, A., Yamataka, K., Morikawa, R., Shiba, S., Yamaguchi, A., Usui, S., Ojiro, K., Ebinuma, H., Saito, H., Kubota, N., Masugi, Y., Sakamto, M. & Kanai, T., 2020, In : Acta Hepatologica Japonica. 61, 5, p. 262-269 8 p.

Research output: Contribution to journalArticle

Open Access

Chromosome Engineering of Human Colon-Derived Organoids to Develop a Model of Traditional Serrated Adenoma

Kawasaki, K., Fujii, M., Sugimoto, S., Ishikawa, K., Matano, M., Ohta, Y., Toshimitsu, K., Takahashi, S., Hosoe, N., Sekine, S., Kanai, T. & Sato, T., 2020 Feb, In : Gastroenterology. 158, 3, p. 638-651.e8

Research output: Contribution to journalArticle

4 Citations (Scopus)

Clinical, Endoscopic, and Pathological Characteristics of Immune Checkpoint Inhibitor-Induced Gastroenterocolitis

Hayashi, Y., Hosoe, N., Takabayashi, K., Limpias Kamiya, K. J. L., Tsugaru, K., Shimozaki, K., Hirata, K., Fukuhara, K., Fukuhara, S., Mutaguchi, M., Sujino, T., Sukawa, Y., Hamamoto, Y., Naganuma, M., Takaishi, H., Shimoda, M., Ogata, H. & Kanai, T., 2020, (Accepted/In press) In : Digestive Diseases and Sciences.

Research output: Contribution to journalArticle

Clinical and endoscopic characteristics of pyogenic granuloma in the small intestine: A case series with literature review

Hayashi, Y., Dr, N. H., Takabayashi, K., Limpias Kamiya, K. J. L., Mutaguchi, M., Miyanaga, R., Hirata, K., Fukuhara, S., Mikami, Y., Sujino, T., Masugi, Y., Naganuma, M., Ogata, H. & Kanai, T., 2020 Feb 15, In : Internal Medicine. 59, 4, p. 501-505 5 p.

Research output: Contribution to journalReview article

Open Access

Clinical characteristics and outcomes of duodenal-type follicular lymphoma

Abe, R., Mori, T., Tanigawa, T., Koda, Y., Hosoe, N., Sakurai, M., Kikuchi, T., Kato, J., Shimizu, T., Ogata, H., Kanai, T., Sasaki, A., Kameyama, K. & Okamoto, S., 2020, In : Leukemia and Lymphoma. p. 1-3 3 p.

Research output: Contribution to journalLetter

Clinical Questions and Answers on Gastrointestinal Endoscopy during the Novel Coronavirus Disease 2019 pandemic

Furuta, T., Irisawa, A., Matsumoto, T., Kawai, T., Inaba, T., Kanno, A., Katanuma, A., Kawahara, Y., Matsuda, K., Mizukami, K., Otsuka, T., Yasuda, I., Fujishiro, M., Tanaka, S., Fujimoto, K., Fukuda, S., Iishi, H., Igarashi, Y., Inui, K., Ueki, T. & 13 others, Ogata, H., Kato, M., Shiotani, A., Higuchi, K., Fujita, N., Murakami, K., Yamamoto, H., Ito, T., Okazaki, K., Kitagawa, Y., Mine, T., Tajiri, H. & Inoue, H., 2020 Jul 1, In : Digestive Endoscopy. 32, 5, p. 651-657 7 p.

Research output: Contribution to journalReview article

Open Access

Development of an Indigo Naturalis Suppository for Topical Induction Therapy in Patients with Ulcerative Colitis

Yoshimatsu, Y., Naganuma, M., Sugimoto, S., Tanemoto, S., Umeda, S., Fukuda, T., Nomura, E., Yoshida, K., Ono, K., Mutaguchi, M., Nanki, K., Mizuno, S., Mikami, Y., Fukuhara, K., Sujino, T., Takabayashi, K., Ogata, H., Iwao, Y. & Kanai, T., 2020 Jul 1, In : Digestion. 101, 4, p. 492-498 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effects of vedolizumab in Japanese patients with Crohn’s disease: a prospective, multicenter, randomized, placebo-controlled Phase 3 trial with exploratory analyses

Watanabe, K., Motoya, S., Ogata, H., Kanai, T., Matsui, T., Suzuki, Y., Shikamura, M., Sugiura, K., Oda, K., Hori, T., Araki, T., Watanabe, M. & Hibi, T., 2020 Mar 1, In : Journal of gastroenterology. 55, 3, p. 291-306 16 p.

Research output: Contribution to journalArticle

Open Access

Efficacy and safety of immediate oral intake in patients with mild acute pancreatitis: A randomized controlled trial

Horibe, M., Iwasaki, E., Nakagawa, A., Matsuzaki, J., Minami, K., Machida, Y., Tamagawa, H., Takimoto, Y., Ueda, M., Katayama, T., Kawasaki, S., Matsushita, M., Seino, T., Fukuhara, S. & Kanai, T., 2020 Jun, In : Nutrition. 74, 110724.

Research output: Contribution to journalArticle

Efficacy of apheresis as maintenance therapy for patients with ulcerative colitis in an open-label prospective multicenter randomised controlled trial

for the CAPTAIN study Group, 2020 Apr 1, In : Journal of gastroenterology. 55, 4, p. 390-400 11 p.

Research output: Contribution to journalArticle

Feasibility of endoscopic submucosal dissection for colorectal neoplasia at anastomotic sites: a retrospective study

Maehata, T., Kato, M., Ochiai, Y., Mizutani, M., Tsutsumi, K., Kiguchi, Y., Akimoto, T., Sasaki, M., Takatori, Y., Nakayama, A., Takabayashi, K., Fujimoto, A., Goto, O. & Yahagi, N., 2020, (Accepted/In press) In : Surgical endoscopy.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Feasibility study comparing underwater endoscopic mucosal resection and conventional endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumor < 20 mm

Kiguchi, Y., Kato, M., Nakayama, A., Sasaki, M., Mizutani, M., Tsutsumi, K., Akimoto, T., Takatori, Y., Mutaguchi, M., Takabayashi, K., Ochiai, Y., Maehata, T., Kanai, T. & Yahagi, N., 2020 Jul 1, In : Digestive Endoscopy. 32, 5, p. 753-760 8 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Gastrointestinal endoscopy in the era of the acute pandemic of coronavirus disease 2019: Recommendations by Japan Gastroenterological Endoscopy Society (Issued on April 9th, 2020)

Irisawa, A., Furuta, T., Matsumoto, T., Kawai, T., Inaba, T., Kanno, A., Katanuma, A., Kawahara, Y., Matsuda, K., Mizukami, K., Otsuka, T., Yasuda, I., Tanaka, S., Fujimoto, K., Fukuda, S., Iishi, H., Igarashi, Y., Inui, K., Ueki, T., Ogata, H. & 12 others, Kato, M., Shiotani, A., Higuchi, K., Fujita, N., Murakami, K., Yamamoto, H., Ito, T., Okazaki, K., Kitagawa, Y., Mine, T., Tajiri, H. & Inoue, H., 2020 Jul 1, In : Digestive Endoscopy. 32, 5, p. 648-650 3 p.

Research output: Contribution to journalReview article

Open Access

Giant mesocaval shunt formed by recurrent ileal intussusception

Takabayashi, K., Hosoe, N., Ogata, H. & Kanai, T., 2020 Mar 1, In : Internal Medicine. 59, 5, p. 747-748 2 p.

Research output: Contribution to journalComment/debate

Open Access

Horibe GI bleeding prediction score: a simple score for triage decision-making in patients with suspected upper GI bleeding

Horibe, M., Iwasaki, E., Bazerbachi, F., Kaneko, T., Matsuzaki, J., Minami, K., Masaoka, T., Hosoe, N., Ogura, Y., Namiki, S., Hosoda, Y., Ogata, H., Chan, A. T. & Kanai, T., 2020, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

How I do it: Endoscopic diagnosis for superficial non-ampullary duodenal epithelial tumors

Nakayama, A., Kato, M., Takatori, Y., Shimoda, M., Mizutani, M., Tsutsumi, K., Kiguchi, Y., Akimoto, T., Sasaki, M., Mutaguchi, M., Takabayashi, K., Maehata, T., Ochiai, Y., Kanai, T. & Yahagi, N., 2020 Mar 1, In : Digestive Endoscopy. 32, 3, p. 417-424 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Impact of electrical pulse cut mode during endoscopic papillectomy: Pilot randomized clinical trial

Iwasaki, E., Minami, K., Itoi, T., Yamamoto, K., Tsuji, S., Sofuni, A., Tsuchiya, T., Tanaka, R., Tonozuka, R., Machida, Y., Takimoto, Y., Tamagawa, H., Katayama, T., Kawasaki, S., Seino, T., Horibe, M., Fukuhara, S., Kitago, M., Ogata, H. & Kanai, T., 2020 Jan 1, In : Digestive Endoscopy. 32, 1, p. 127-135 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Indigo naturalis is effective even in treatment-refractory patients with ulcerative colitis: a post hoc analysis from the INDIGO study

For the INDIGO Study Group, 2020 Feb 1, In : Journal of gastroenterology. 55, 2, p. 169-180 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Management of perforation related to endoscopic submucosal dissection for superficial duodenal epithelial tumors

Fukuhara, S., Kato, M., Iwasaki, E., Sasaki, M., Tsutsumi, K., Kiguchi, Y., Akimoto, T., Takatori, Y., Nakayama, A., Maehata, T., Minami, K., Ogata, H., Kanai, T. & Yahagi, N., 2020 May, In : Gastrointestinal Endoscopy. 91, 5, p. 1129-1137 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Mucosal concentrations of N-acetyl-5-aminosalicylic acid related to endoscopic activity in ulcerative colitis patients with mesalamine

Fukuda, T., Naganuma, M., Takabayashi, K., Hagihara, Y., Tanemoto, S., Nomura, E., Yoshimatsu, Y., Sugimoto, S., Nanki, K., Mizuno, S., Mikami, Y., Fukuhara, K., Sujino, T., Mutaguchi, M., Inoue, N., Ogata, H., Iwao, Y., Abe, T. & Kanai, T., 2020, (Accepted/In press) In : Journal of Gastroenterology and Hepatology (Australia).

Research output: Contribution to journalArticle

Open Access

Of infliximab with long-term administration in Japanese patients with Crohn's disease: Analysis using population pharmacokinetics

Matsuoka, K., Hamada, S., Shimizu, M., Nanki, K., Mizuno, S., Kiyohara, H., Arai, M., Sugimoto, S., Iwao, Y., Ogata, H., Hisamatsu, T., Nagauma, M., Kanai, T., Mochizuki, M. & Hashiguchi, M., 2020, In : International journal of clinical pharmacology and therapeutics. 58, 2, p. 89-102 14 p.

Research output: Contribution to journalArticle

Transient hypotension during endoscopic resection of gangliocytic paraganglioma with ampullary involvement

Katayama, T., Iwasaki, E., Minami, K., Fukuhara, S. & Kanai, T., 2020 Jan, In : VideoGIE. 5, 1, p. 26-28 3 p.

Research output: Contribution to journalArticle

Open Access
2019

Capsule endoscopy for small-intestinal disorders: Current status

Hosoe, N., Takabayashi, K., Ogata, H. & Kanai, T., 2019 Jan 1, In : Digestive Endoscopy.

Research output: Contribution to journalReview article

4 Citations (Scopus)

Clinical and endoscopic findings to assist the early detection of duodenal adenoma and adenocarcinoma

Matsuzaki, J., Suzuki, H., Shimoda, M., Mori, H., Fukuhara, S., Miyoshi, S., Masaoka, T., Iwao, Y., Kanai, Y. & Kanai, T., 2019 Mar 1, In : United European Gastroenterology Journal. 7, 2, p. 250-260 11 p.

Research output: Contribution to journalArticle

Clinical utility of novel ultrathin single-balloon enteroscopy: A feasibility study

Takabayashi, K., Hosoe, N., Miyanaga, R., Fukuhara, S., Hukuhara, K., Mizuno, S., Naganuma, M., Yahagi, N., Ogata, H. & Kanai, T., 2019 Jan 1, In : Endoscopy. 51, 5, p. 468-471 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Correction: Vedolizumab in Japanese patients with ulcerative colitis: A Phase 3, randomized, double-blind, placebo-controlled study (PLoS ONE (2019) 14:2 (e0212989) DOI: 10.1371/journal.pone.0212989)

Motoya, S., Watanabe, K., Ogata, H., Kanai, T., Matsui, T., Suzuki, Y., Shikamura, M., Sugiura, K., Oda, K., Hori, T., Araki, T., Watanabe, M. & Hibi, T., 2019 Apr, In : PloS one. 14, 4, e0215491.

Research output: Contribution to journalComment/debate

Open Access
1 Citation (Scopus)

Efficacy of therapeutic intervention for patients with an ulcerative colitis mayo endoscopic score of 1

Fukuda, T., Naganuma, M., Sugimoto, S., Ono, K., Nanki, K., Mizuno, S., Kimura, K., Mutaguchi, M., Nakazato, Y., Takabayashi, K., Inoue, N., Ogata, H., Iwao, Y. & Kanai, T., 2019 Mar 14, In : Inflammatory bowel diseases. 25, 4, p. 782-788 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Electric endocut and autocut resection for endoscopic papillectomy: A systematic review

Minami, K., Iwasaki, E., Fukuhara, S., Horibe, M., Seino, T., Kawasaki, S., Katayama, T., Takimoto, Y., Tamagawa, H., MacHida, Y., Kanai, T. & Itoi, T., 2019 Jan 1, In : Internal Medicine. 58, 19, p. 2767-2772 6 p.

Research output: Contribution to journalReview article

Open Access

Endoscopic diagnosis and treatment of ulcerative colitis-associated neoplasia

Oka, S., Uraoka, T., Watanabe, K., Hata, K., Kawasaki, K., Mizuno, K., Misawa, M., Hosoe, N., Moriyama, T. & Kawachi, H., 2019 Apr, In : Digestive Endoscopy. 31, S1, p. 26-30 5 p.

Research output: Contribution to journalEditorial

Open Access
3 Citations (Scopus)

Histological transformation in duodenal-type follicular lymphoma: A case report and review of the literature

Tanigawa, T., Abe, R., Kato, J., Hosoe, N., Ogata, H., Kameyama, K., Okamoto, S. & Mori, T., 2019 May 1, In : Oncotarget. 10, 36, p. 3424-3429 6 p.

Research output: Contribution to journalArticle

Intramucosal poorly differentiated and signet-ring cell components in patients with ulcerative colitis-associated high-grade dysplasia

Sugimoto, S., Shimoda, M., Iwao, Y., Mutaguchi, M., Nanki, K., Mizuno, S., Kameyama, K., Ogata, H., Naganuma, M. & Kanai, T., 2019 Jan 1, (Accepted/In press) In : Digestive Endoscopy.

Research output: Contribution to journalArticle

Long-term effect of NUDT15 R139C on hematologic indices in inflammatory bowel disease patients treated with thiopurine

Akiyama, S., Matsuoka, K., Fukuda, K., Hamada, S., Shimizu, M., Nanki, K., Mizuno, S., Kiyohara, H., Arai, M., Sugimoto, S., Iwao, Y., Ogata, H., Hisamatsu, T., Naganuma, M., Motobayashi, M., Suzuki, K., Takenaka, K., Fujii, T., Saito, E., Nagahori, M. & 5 others, Ohtsuka, K., Mochizuki, M., Watanabe, M., Hashiguchi, M. & Kanai, T., 2019 Oct 1, In : Journal of Gastroenterology and Hepatology (Australia). 34, 10, p. 1751-1757 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Measurement of prostaglandin metabolites is useful in diagnosis of small bowel ulcerations

Matsuno, Y., Umeno, J., Esaki, M., Hirakawa, Y., Fuyuno, Y., Okamoto, Y., Hirano, A., Yasukawa, S., Hirai, F., Matsui, T., Hosomi, S., Watanabe, K., Hosoe, N., Ogata, H., Hisamatsu, T., Yanai, S., Kochi, S., Kurahara, K., Yao, T., Torisu, T. & 2 others, Kitazono, T. & Matsumoto, T., 2019, In : World Journal of Gastroenterology. 25, 14, p. 1753-1763 11 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Novel mainstream capnometer system is safe and feasible even under CO 2 insufflation during ERCP-related procedure: A pilot study

Takimoto, Y., Iwasaki, E., Masaoka, T., Fukuhara, S., Kawasaki, S., Seino, T., Katayama, T., Minami, K., Tamagawa, H., Machida, Y., Ogata, H. & Kanai, T., 2019 Feb 1, In : BMJ Open Gastroenterology. 6, 1, e000266.

Research output: Contribution to journalArticle

Open Access

Randomized control trial of adenoma detection rate in Endocuff-assisted colonoscopy versus transparent hood-assisted colonoscopy

Imaeda, H., Yamaoka, M., Ohgo, H., Soma, H., Ashitani, K., Miyaguchi, K., Tsuzuki, Y., Hosoe, N. & Nakamoto, H., 2019 Jan 1, In : Journal of Gastroenterology and Hepatology (Australia).

Research output: Contribution to journalArticle

1 Citation (Scopus)

Vedolizumab in Japanese patients with ulcerative colitis: A Phase 3, randomized, double-blind, placebo-controlled study

Motoya, S., Watanabe, K., Ogata, H., Kanai, T., Matsui, T., Suzuki, Y., Shikamura, M., Sugiura, K., Oda, K., Hori, T., Araki, T., Watanabe, M. & Hibi, T., 2019 Feb, In : PloS one. 14, 2, e0212989.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)
2018

5-Aminosalicylic acid aggravates colitis mimicking exacerbation of ulcerative colitis

Miyoshi, J., Matsuoka, K., Yoshida, A., Naganuma, M., Hisamatsu, T., Yajima, T., Inoue, N., Okamoto, S., Iwao, Y., Ogata, H., Ueno, F., Hibi, T. & Kanai, T., 2018 Oct 1, In : Intestinal Research. 16, 4, p. 635-640 6 p.

Research output: Contribution to journalArticle

Absence of high-risk stigmata predicts good prognosis even in severely anemic patients with suspected acute upper gastrointestinal bleeding

Horibe, M., Ogura, Y., Matsuzaki, J., Kaneko, T., Yokota, T., Okawa, O., Nakatani, Y., Iwasaki, E., Nishizawa, T., Hosoe, N., Masaoka, T., Yahagi, N., Namiki, S. & Kanai, T., 2018 Jun 1, In : United European Gastroenterology Journal. 6, 5, p. 684-690 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A male Korean who was diagnosed with chronic enteropathy associated with SLCO2A1 (CEAS): Case report with literature review

Sun, X., Hosoe, N., Miyanaga, R., Kimura, K., Mizuno, S., Takabayashi, K., Naganuma, M., Niizeki, H., Seki, A., Ogata, H. & Kanai, T., 2018, In : BMJ Open Gastroenterology. 5, 1, e000223.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Clinical features of chronic enteropathy associated with SLCO2A1 gene: a new entity clinically distinct from Crohn’s disease

The CEAS study group, 2018 Aug 1, In : Journal of gastroenterology. 53, 8, p. 907-915 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Clinical impact of closure of the mucosal defect after duodenal endoscopic submucosal dissection

Kato, M., Ochiai, Y., Fukuhara, S., Maehata, T., Sasaki, M., Kiguchi, Y., Akimoto, T., Fujimoto, A., Nakayama, A., Kanai, T. & Yahagi, N., 2018 Jan 1, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Comparison of efficacy of once daily multimatrix mesalazine 2.4 g/day and 4.8 g/day with other 5-aminosalicylic acid preparation in active ulcerative colitis: A randomized, double-blind study

Ogata, H., Yokoyama, T., Mizushima, S., Hagino, A. & Hibi, T., 2018 Jan 1, In : Intestinal Research. 16, 2, p. 255-266 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Dual effects of the Nrf2 inhibitor for inhibition of hepatitis C virus and hepatic cancer cells

Murakami, Y., Sugiyama, K., Ebinuma, H., Nakamoto, N., Ojiro, K., Chu, P. S., Taniki, N., Saito, Y., Teratani, T., Koda, Y., Suzuki, T., Saito, K., Fukasawa, M., Ikeda, M., Kato, N., Kanai, T. & Saito, H., 2018 Jun 25, In : BMC cancer. 18, 1, 680.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Efficacy of Indigo Naturalis in a Multicenter Randomized Controlled Trial of Patients With Ulcerative Colitis

INDIGO Study Group, 2018 Mar 1, In : Gastroenterology. 154, 4, p. 935-947 13 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Establishment of a Novel Scoring System for Colon Capsule Endoscopy to Assess the Severity of Ulcerative Colitis-Capsule Scoring of Ulcerative Colitis

Hosoe, N., Nakano, M., Takeuchi, K., Endo, Y., Matsuoka, K., Abe, T., Omori, T., Hayashida, M., Kobayashi, T., Yoshida, A., Mizuno, S., Nakazato, Y., Naganuma, M., Kanai, T., Watanabe, M., Ueno, F., Suzuki, Y., Hibi, T. & Ogata, H., 2018 Nov 29, In : Inflammatory Bowel Diseases. 24, 12, p. 2641-2647 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Factors predicting the therapeutic response to infliximab during maintenance therapy in Japanese patients with Crohn's disease

Matsuoka, K., Hamada, S., Shimizu, M., Nanki, K., Mizuno, S., Kiyohara, H., Arai, M., Sugimoto, S., Iwao, Y., Ogata, H., Hisamatsu, T., Naganuma, M., Kanai, T., Mochizuki, M. & Hashiguchi, M., 2018 Oct 1, In : PLoS One. 13, 10, e0204632.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Image compensation and stabilization for immersive 360-degree videos from capsule endoscopy

Shimozawa, K., Nakazawa, M., Koike, H., Miyanaga, R. & Hosoe, N., 2018 Nov 28, Proceedings - VRST 2018: 24th ACM Symposium on Virtual Reality Software and Technology. Spencer, S. N. (ed.). Association for Computing Machinery, 3281599

Research output: Chapter in Book/Report/Conference proceedingConference contribution