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Editorial: higher concentrations of cytokine blockers are needed to obtain small bowel mucosal healing during maintenance therapy in Crohn's disease—authors' reply.
Published in:
2021
By:
- Takenaka, Kento;
- Kawamoto, Ami;
- Ohtsuka, Kazuo
Publication type:
Letter to the Editor
Higher concentrations of cytokine blockers are needed to obtain small bowel mucosal healing during maintenance therapy in Crohn's disease.
Published in:
Alimentary Pharmacology & Therapeutics, 2021, v. 54, n. 8, p. 1052, doi. 10.1111/apt.16551
By:
- Takenaka, Kento;
- Kawamoto, Ami;
- Hibiya, Shuji;
- Suzuki, Kohei;
- Fujii, Toshimitsu;
- Motobayashi, Maiko;
- Shimizu, Hiromichi;
- Nagahori, Masakazu;
- Saito, Eiko;
- Okamoto, Ryuichi;
- Watanabe, Mamoru;
- Ohtsuka, Kazuo
Publication type:
Article
Pancolonic endoscopic and histologic evaluation for relapse prediction in patients with ulcerative colitis in clinical remission.
Published in:
Alimentary Pharmacology & Therapeutics, 2021, v. 53, n. 8, p. 900, doi. 10.1111/apt.16310
By:
- Kaneshiro, Miyuki;
- Takenaka, Kento;
- Suzuki, Kohei;
- Fujii, Toshimitsu;
- Hibiya, Shuji;
- Kawamoto, Ami;
- Motobayashi, Maiko;
- Shimizu, Hiromichi;
- Nagahori, Masakazu;
- Saito, Eiko;
- Okamoto, Ryuichi;
- Ohtsuka, Kazuo;
- Watanabe, Mamoru
Publication type:
Article
5‐aminosalicylate–intolerant patients are at increased risk of colectomy for ulcerative colitis.
Published in:
Alimentary Pharmacology & Therapeutics, 2021, v. 53, n. 1, p. 103, doi. 10.1111/apt.16120
By:
- Hibiya, Shuji;
- Matsuyama, Yusuke;
- Fujii, Toshimitsu;
- Maeyashiki, Chiaki;
- Saito, Eiko;
- Ito, Kimiko;
- Shimizu, Hiromichi;
- Kawamoto, Ami;
- Motobayashi, Maiko;
- Takenaka, Kento;
- Nagahori, Masakazu;
- Kurosaki, Masayuki;
- Yauchi, Tsunehito;
- Ohtsuka, Kazuo;
- Fujiwara, Takeo;
- Okamoto, Ryuichi;
- Watanabe, Mamoru
Publication type:
Article
Mucosal healing of small intestinal stricture is associated with improved prognosis post-dilation in Crohn's disease.
Published in:
2022
By:
- Hibiya, Shuji;
- Ohtsuka, Kazuo;
- Takenaka, Kento;
- Kawamoto, Ami;
- Matsuyama, Yusuke;
- Udagawa, Yumi;
- Motobayashi, Maiko;
- Shimizu, Hiromichi;
- Fujii, Toshimitsu;
- Saito, Eiko;
- Nagahori, Masakazu;
- Okamoto, Ryuichi;
- Watanabe, Mamoru
Publication type:
journal article
Intravenous tacrolimus is a superior induction therapy for acute severe ulcerative colitis compared to oral tacrolimus.
Published in:
2021
By:
- Shimizu, Hiromichi;
- Fujii, Toshimitsu;
- Kinoshita, Kenji;
- Kawamoto, Ami;
- Hibiya, Shuji;
- Takenaka, Kento;
- Saito, Eiko;
- Nagahori, Masakazu;
- Ohtsuka, Kazuo;
- Watanabe, Mamoru;
- Okamoto, Ryuichi
Publication type:
journal article
White Blood Cell Counts and Future Relapse in Ulcerative Colitis under Low-Dose Thiopurine Treatment in Real-World Practice: A 3-Year Japanese Multi-Center Retrospective Cohort Study.
Published in:
Inflammatory Intestinal Diseases, 2024, v. 9, n. 1, p. 1, doi. 10.1159/000535889
By:
- Kiyohara, Hiroki;
- Yamazaki, Hajime;
- Moriya, Kei;
- Akimoto, Naohiko;
- Kawai, Shoichiro;
- Takenaka, Kento;
- Fukuda, Tomohiro;
- Tominaga, Keiichi;
- Umeno, Junji;
- Shinzaki, Shinichiro;
- Honzawa, Yusuke;
- Takagi, Tomohisa;
- Ichikawa, Hitoshi;
- Endo, Toshiyuki;
- Ozaki, Ryo;
- Andoh, Akira;
- Matsuoka, Katsuyoshi;
- Hibi, Toshifumi;
- Kobayashi, Taku
Publication type:
Article
Long-term efficacy and safety of tofacitinib in patients with ulcerative colitis: 3-year results from a real-world study.
Published in:
Intestinal Research, 2024, v. 22, n. 3, p. 369, doi. 10.5217/ir.2023.00194
By:
- Shimizu, Hiromichi;
- Aonuma, Yuko;
- Hibiya, Shuji;
- Kawamoto, Ami;
- Takenaka, Kento;
- Fujii, Toshimitsu;
- Saito, Eiko;
- Nagahori, Masakazu;
- Ohtsuka, Kazuo;
- Okamoto, Ryuichi
Publication type:
Article
Combination of leucine-rich alpha-2 glycoprotein and fecal markers detect Crohn's disease activity confirmed by balloon-assisted enteroscopy.
Published in:
Intestinal Research, 2024, v. 22, n. 1, p. 65, doi. 10.5217/ir.2023.00092
By:
- Ami Kawamoto;
- Kento Takenaka;
- Shuji Hibiya;
- Yoshio Kitazume;
- Hiromichi Shimizu;
- Toshimitsu Fujii;
- Eiko Saito;
- Kazuo Ohtsuka;
- Ryuichi Okamoto
Publication type:
Article
Artificial intelligence for endoscopy in inflammatory bowel disease.
Published in:
Intestinal Research, 2022, v. 20, n. 2, p. 165, doi. 10.5217/ir.2021.00079
By:
- Kento Takenaka;
- Ami Kawamoto;
- Ryuichi Okamoto;
- Mamoru Watanabe;
- Kazuo Ohtsuka
Publication type:
Article
Rapid prediction of 1-year efficacy of tofacitinib for treating refractory ulcerative colitis.
Published in:
Intestinal Research, 2021, v. 19, n. 1, p. 115, doi. 10.5217/ir.2020.00030
By:
- Hiromichi Shimizu;
- Toshimitsu Fujii;
- Shuji Hibiya;
- Maiko Motobayashi;
- Kohei Suzuki;
- Kento Takenaka;
- Eiko Saito;
- Masakazu Nagahori;
- Kazuo Ohtsuka;
- Mamoru Watanabe
Publication type:
Article
Magnetic resonance enterography for the evaluation of the deep small intestine in Crohn's disease.
Published in:
Intestinal Research, 2016, v. 14, n. 2, p. 120, doi. 10.5217/ir.2016.14.2.120
By:
- Kazuo Ohtsuka;
- Kento Takenaka;
- Yoshio Kitazume;
- Toshimitsu Fujii;
- Katsuyoshi Matsuoka;
- Masakazu Nagahori;
- Maiko Kimura;
- Takashi Nagaishi;
- Mamoru Watanabe
Publication type:
Article
Tacrolimus for the Treatment of Ulcerative Colitis.
Published in:
Intestinal Research, 2015, v. 13, n. 3, p. 219, doi. 10.5217/ir.2015.13.3.219
By:
- Katsuyoshi Matsuoka;
- Eiko Saito;
- Toshimitsu Fujii;
- Kento Takenaka;
- Maiko Kimura;
- Masakazu Nagahori;
- Kazuo Ohtsuka;
- Mamoru Watanabe
Publication type:
Article
Systematic review of artificial intelligence‐based image diagnosis for inflammatory bowel disease.
Published in:
Digestive Endoscopy, 2022, v. 34, n. 7, p. 1311, doi. 10.1111/den.14334
By:
- Kawamoto, Ami;
- Takenaka, Kento;
- Okamoto, Ryuichi;
- Watanabe, Mamoru;
- Ohtsuka, Kazuo
Publication type:
Article
Objective evaluation for treat to target in Crohn's disease.
Published in:
2020
By:
- Takenaka, Kento;
- Kitazume, Yoshio;
- Fujii, Toshimitsu;
- Tsuchiya, Kiichiro;
- Watanabe, Mamoru;
- Ohtsuka, Kazuo
Publication type:
journal article
A nationwide, multi-center, retrospective study of symptomatic small bowel stricture in patients with Crohn's disease.
Published in:
2020
By:
- Bamba, Shigeki;
- Sakemi, Ryosuke;
- Fujii, Toshimitsu;
- Takeda, Teruyuki;
- Fujioka, Shin;
- Takenaka, Kento;
- Kitamoto, Hiroki;
- Umezawa, Shotaro;
- Sakuraba, Hirotake;
- Inokuchi, Toshihiro;
- Fukata, Norimasa;
- Mizuno, Shinta;
- Yamashita, Masaki;
- Shinzaki, Shinichiro;
- Tanaka, Hiroki;
- Takedatsu, Hidetoshi;
- Ozaki, Ryo;
- Moriya, Kei;
- Ishii, Manabu;
- Kinjo, Tetsu
Publication type:
journal article
Single cell analysis of Crohn's disease patient-derived small intestinal organoids reveals disease activity-dependent modification of stem cell properties.
Published in:
2018
By:
- Suzuki, Kohei;
- Murano, Tatsuro;
- Shimizu, Hiromichi;
- Ito, Go;
- Nakata, Toru;
- Fujii, Satoru;
- Ishibashi, Fumiaki;
- Kawamoto, Ami;
- Anzai, Sho;
- Kuno, Reiko;
- Kuwabara, Konomi;
- Takahashi, Junichi;
- Hama, Minami;
- Nagata, Sayaka;
- Hiraguri, Yui;
- Takenaka, Kento;
- Yui, Shiro;
- Tsuchiya, Kiichiro;
- Nakamura, Tetsuya;
- Ohtsuka, Kazuo
Publication type:
journal article
Magnetic resonance evaluation for small bowel strictures in Crohn's disease: comparison with balloon enteroscopy.
Published in:
2017
By:
- Takenaka, Kento;
- Ohtsuka, Kazuo;
- Matsuoka, Katsuyoshi;
- Fujii, Toshimitsu;
- Nagahori, Masakazu;
- Kimura, Maiko;
- Araki, Akihiro;
- Watanabe, Mamoru;
- Kitazume, Yoshio;
- Fujioka, Tomoyuki
Publication type:
journal article
Endoscopic Lesions of Postoperative Anastomotic Area in Patients With Crohn's Disease in the Biologic Era: A Japanese Multi-Centre Nationwide Cohort Study.
Published in:
Journal of Crohn's & Colitis, 2023, v. 17, n. 12, p. 1968, doi. 10.1093/ecco-jcc/jjad116
By:
- Ueda, Takeshi;
- Koyama, Fumikazu;
- Sugita, Akira;
- Ikeuchi, Hiroki;
- Futami, Kitaro;
- Fukushima, Kouhei;
- Nezu, Riichiro;
- Iijima, Hideki;
- Mizushima, Tsunekazu;
- Itabashi, Michio;
- Watanabe, Kazuhiro;
- Hata, Keisuke;
- Shinagawa, Takahide;
- Matsuoka, Katsuyoshi;
- Takenaka, Kento;
- Sasaki, Makoto;
- Nagayama, Manabu;
- Yamamoto, Hironori;
- Shinozaki, Masaru;
- Fujiya, Mikihiro
Publication type:
Article
Transmural Remission Characterized by High Biologic Concentrations Demonstrates Better Prognosis in Crohn's Disease.
Published in:
Journal of Crohn's & Colitis, 2023, v. 17, n. 6, p. 855, doi. 10.1093/ecco-jcc/jjac185
By:
- Takenaka, Kento;
- Kawamoto, Ami;
- Kitazume, Yoshio;
- Fujii, Toshimitsu;
- Udagawa, Yumi;
- Shimizu, Hiromichi;
- Hibiya, Shuji;
- Nagahori, Masakazu;
- Ohtsuka, Kazuo;
- Watanabe, Mamoru;
- Okamoto, Ryuichi
Publication type:
Article
Long‐term effect of NUDT15 R139C on hematologic indices in inflammatory bowel disease patients treated with thiopurine.
Published in:
Journal of Gastroenterology & Hepatology, 2019, v. 34, n. 10, p. 1751, doi. 10.1111/jgh.14693
By:
- Akiyama, Shintaro;
- Matsuoka, Katsuyoshi;
- Fukuda, Kyoko;
- Hamada, Shunsuke;
- Shimizu, Mikiko;
- Nanki, Kosaku;
- Mizuno, Shinta;
- Kiyohara, Hiroki;
- Arai, Mari;
- Sugimoto, Shinya;
- Iwao, Yasushi;
- Ogata, Haruhiko;
- Hisamatsu, Tadakazu;
- Naganuma, Makoto;
- Motobayashi, Maiko;
- Suzuki, Kohei;
- Takenaka, Kento;
- Fujii, Toshimitsu;
- Saito, Eiko;
- Nagahori, Masakazu
Publication type:
Article
Predictors of mucosal healing during induction therapy in patients with acute moderate‐to‐severe ulcerative colitis.
Published in:
Journal of Gastroenterology & Hepatology, 2019, v. 34, n. 6, p. 1004, doi. 10.1111/jgh.14565
By:
- Motobayashi, Maiko;
- Matsuoka, Katsuyoshi;
- Takenaka, Kento;
- Fujii, Toshimitsu;
- Nagahori, Masakazu;
- Ohtsuka, Kazuo;
- Iwamoto, Fumihiko;
- Tsuchiya, Kiichiro;
- Negi, Mariko;
- Eishi, Yoshinobu;
- Watanabe, Mamoru
Publication type:
Article
Prediction of disease activity of Crohn's disease through fecal calprotectin evaluated by balloon‐assisted endoscopy.
Published in:
Journal of Gastroenterology & Hepatology, 2018, v. 33, n. 12, p. 1984, doi. 10.1111/jgh.14310
By:
- Iwamoto, Fumihiko;
- Matsuoka, Katsuyoshi;
- Motobayashi, Maiko;
- Takenaka, Kento;
- Kuno, Toru;
- Tanaka, Keisuke;
- Tsukui, Yuya;
- Kobayashi, Shoji;
- Yoshida, Takashi;
- Fujii, Toshimitsu;
- Saito, Eiko;
- Yamaguchi, Tatsuya;
- Nagahori, Masakazu;
- Sato, Tadashi;
- Ohtsuka, Kazuo;
- Enomoto, Nobuyuki;
- Watanabe, Mamoru
Publication type:
Article
Endoscopic features and genetic background of inflammatory bowel disease complicated with Takayasu arteritis.
Published in:
Journal of Gastroenterology & Hepatology, 2017, v. 32, n. 5, p. 1011, doi. 10.1111/jgh.13640
By:
- Akiyama, Shintaro;
- Fujii, Toshimitsu;
- Matsuoka, Katsuyoshi;
- Yusuke, Ebana;
- Negi, Mariko;
- Takenaka, Kento;
- Nagahori, Masakazu;
- Ohtsuka, Kazuo;
- Isobe, Mitsuaki;
- Watanabe, Mamoru
Publication type:
Article
Crohn disease: magnetic resonance enterocolonography features of endoscopic ulcer stages reclassified with the healing process and the relationships to prognoses.
Published in:
Japanese Journal of Radiology, 2021, v. 39, n. 5, p. 459, doi. 10.1007/s11604-020-01082-5
By:
- Kitazume, Yoshio;
- Takenaka, Kento;
- Ohtsuka, Kazuo;
- Kimura, Koichiro;
- Ogihara, Yusuke;
- Fujioka, Tomoyuki;
- Tsuchiya, Junichi;
- Fujii, Toshimitsu;
- Watanabe, Mamoru;
- Tateisi, Ukihide
Publication type:
Article

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