Skip Navigation
Skip to contents

Intest Res : Intestinal Research

IMPACT FACTOR

Search

Page Path
HOME > Search
4 "Tomoyuki Tsujikawa"
Filter
Filter
Article category
Keywords
Publication year
Authors
Funded articles
Original Article
Endoscopy
Prototype single-balloon enteroscopy with passive bending and high force transmission improves depth of insertion in the small intestine
Yasuhiro Morita, Shigeki Bamba, Osamu Inatomi, Kenichiro Takahashi, Takayuki Imai, Masaki Murata, Masashi Ohno, Masaya Sasaki, Tomoyuki Tsujikawa, Akira Andoh
Intest Res 2020;18(2):229-237.   Published online April 9, 2020
DOI: https://doi.org/10.5217/ir.2019.09150
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Background/Aims
We retrospectively analyzed Crohn’s disease (CD) patients with small intestinal strictures who underwent single-balloon enteroscopy (SBE) to ascertain whether prototype SBEs with a passive bending mechanism and high force transmission insertion tube had better insertability in the small intestine than a conventional SBE.
Methods
Among 253 CD patients who underwent SBE, we identified 94 CD patients who had undergone attempted endoscopic balloon dilatation (EBD) for small intestinal stenosis for inclusion in this study. We analyzed whether the type of scope used for their initial procedure affected the cumulative surgery-free rate. For the insertability analysis, patients who underwent SBE at least twice were divided into 3 groups according to the type of scope used: conventional SBE only, prototype SBE only, and both conventional and prototype SBEs. For each group, depth of insertion, procedure time, and number of EBDs were compared in the same patient at different time points.
Results
The success rate of EBD was 88.3%. The 5- and 10-year cumulative surgery-free rate was 75.7% and 72.8%, respectively. Cox regression analysis indicated that the factors contributing to surgery were long stricture (≥2 cm), EBD failure, and elevated Crohn’s Disease Activity Index, but not the type of scope used for EBD. The prototype SBEs significantly improved the depth of insertion (P=0.03, Wilcoxon’s signed-rank test).
Conclusions
In CD patients with small intestinal stenosis, the prototype SBEs with a passive bending mechanism and high force transmission insertion tube did not improve long-term EBD outcome but did improve deep insertability. (Clinical Trial Registration No. UMIN000037102)

Citations

Citations to this article as recorded by  
  • Leucine-rich alpha-2 glycoprotein as a superior biomarker to C-reactive protein for detecting small bowel lesions in Crohn’s disease
    Masashi Ohno, Atsushi Nishida, Akinori Otsuki, Yoshihiro Yokota, Takayuki Imai, Shigeki Bamba, Osamu Inatomi
    World Journal of Gastrointestinal Endoscopy.2025;[Epub]     CrossRef
  • Role of Device-Assisted Enteroscopy in Crohn’s Disease
    Giulia Catassi, Clelia Marmo, Antonio Gasbarrini, Maria Elena Riccioni
    Journal of Clinical Medicine.2024; 13(13): 3919.     CrossRef
  • Performance of Balloon-Assisted Enteroscopy for Non-ERCP Indications in Patients with Surgically Altered Gastrointestinal Anatomy
    Ji Hee Song, Seong Ran Jeon, Jin Su Kim, Bo-In Lee, Jin-Oh Kim, Han Hee Lee
    Digestive Diseases and Sciences.2023; 68(6): 2545.     CrossRef
  • Rebleeding Rate and Risk Factors for Rebleeding after Device-Assisted Enteroscopy in Patients with Obscure Gastrointestinal Bleeding: A KASID Multicenter Study
    Yuna Kim, Jae-Hyun Kim, Eun-Ae Kang, Soo-Jung Park, Jae-Jun Park, Jae-Hee Cheon, Tae-Il Kim, Jihye Park, Seong-Ran Jeon
    Diagnostics.2022; 12(4): 954.     CrossRef
  • Intestinal stricture in Crohn's disease: A 2020 update
    Xiao Xuan Lin, Yun Qiu, Xiao Jun Zhuang, Fen Liu, Xiao Min Wu, Min Hu Chen, Ren Mao
    Journal of Digestive Diseases.2021; 22(7): 390.     CrossRef
  • Factors Affecting Route Selection of Balloon-Assisted Enteroscopy in Patients with Obscure Gastrointestinal Bleeding: A KASID Multicenter Study
    Dong Hoon Baek, Seonyeong Hwang, Chang Soo Eun, Seong Ran Jeon, Jinsu Kim, Eun Ran Kim, Dong-Hoon Yang, Hyun Joo Jang, Jong Pil Im, Soo Jung Park, Sung Hoon Jung
    Diagnostics.2021; 11(10): 1860.     CrossRef
  • 7,226 View
  • 114 Download
  • 6 Web of Science
  • 6 Crossref
Close layer
Case Report
Endoscopy
Magnified single-balloon enteroscopy in the diagnosis of intestinal follicular lymphoma: a case series
Kenichiro Takahashi, Shigeki Bamba, Masahiro Kawahara, Atsushi Nishida, Osamu Inatomi, Masaya Sasaki, Tomoyuki Tsujikawa, Ryoji Kushima, Mitsushige Sugimoto, Katsuyuki Kitoh, Akira Andoh
Intest Res 2018;16(4):628-634.   Published online October 10, 2018
DOI: https://doi.org/10.5217/ir.2018.00003
AbstractAbstract PDFSupplementary MaterialPubReaderePub
The objective of this study was to evaluate the magnified endoscopic findings in the diagnosis of follicular lymphoma in the small intestine in comparison with those of intestinal follicular lymphoma and lymphangiectasia. Four patients with follicular lymphoma and 3 with lymphangiectasia in the small intestine were retrospectively analyzed. A prototype magnifying singleballoon enteroscope was used. The findings of the intestinal follicular lymphoma and lymphangiectasia were retrospectively analyzed to determine the magnified endoscopic findings of follicular lymphoma in the small intestine. Opaque white granules were observed in 3 of the 4 patients with follicular lymphoma. Magnified narrow-band imaging (NBI) of the opaque white granules showed stretched microvessels, which had a diminutive tree-like appearance. The remaining patient had no opaque white granules and only displayed whitish villi. Magnified NBI observation of the whitish villi revealed the absence of marginal villus epithelium, which was confirmed by histology. The magnified NBI enteroscopy revealed the diminutive tree-like appearance on the opaque white granules and the absence of marginal villus epithelium of the whitish villi in intestinal follicular lymphoma. These findings may be useful in diagnosing follicular lymphoma.

Citations

Citations to this article as recorded by  
  • A case of intestinal T‐cell lymphoma, not otherwise specified, that showed characteristic findings by magnified endoscopy combined with narrow‐band imaging
    Yuki Hirose, Satoshi Saito, Takanori Nishiguchi, Dai Yamazaki, Tsubasa Tateishi, Yuuichi Saito, Yukiko Komeno, Makoto Kodama, Shiho Iwamoto, Masayuki Fukata, Minako Sako
    DEN Open.2024;[Epub]     CrossRef
  • Discordance Rate and Risk Factor of Other Diagnostic Modalities for Small Bowel Tumors Detected by Device-Assisted Enteroscopy: A Korean Association for the Study of Intestinal Disease (KASID) Multicenter Study
    Jihye Park, Jin Su Kim, Joo Hye Song, Kwangwoo Nam, Seong-Eun Kim, Eui Sun Jeong, Jae Hyun Kim, Seong Ran Jeon
    Gut and Liver.2024; 18(4): 686.     CrossRef
  • Predictive factors for the progression of primary localized stage small-bowel follicular lymphoma
    Akihiko Sumioka, Shiro Oka, Issei Hirata, Sumio Iio, Akiyoshi Tsuboi, Hidehiko Takigawa, Ryo Yuge, Yuji Urabe, Kazuki Boda, Tomohiko Kohno, Hideharu Okanobu, Yasuhiko Kitadai, Koji Arihiro, Shinji Tanaka
    Journal of Gastroenterology.2022; 57(9): 667.     CrossRef
  • 9,452 View
  • 186 Download
  • 4 Web of Science
  • 3 Crossref
Close layer
Brief Communication
IBD
Effect of elemental diet combined with infliximab dose escalation in patients with Crohn's disease with loss of response to infliximab: CERISIER trial
Tadakazu Hisamatsu, Reiko Kunisaki, Shiro Nakamura, Tomoyuki Tsujikawa, Fumihito Hirai, Hiroshi Nakase, Kenji Watanabe, Kaoru Yokoyama, Masakazu Nagahori, Takanori Kanai, Makoto Naganuma, Hirofumi Michimae, Akira Andoh, Akihiro Yamada, Tadashi Yokoyama, Noriko Kamata, Shinji Tanaka, Yasuo Suzuki, Toshifumi Hibi, Mamoru Watanabe
Intest Res 2018;16(3):494-498.   Published online July 27, 2018
DOI: https://doi.org/10.5217/ir.2018.16.3.494
PDFSupplementary MaterialPubReaderePub

Citations

Citations to this article as recorded by  
  • Partial Enteral Nutrition in the Management of Crohn’s Disease: A Systematic Review and Meta-Analysis
    Aleksandra Jatkowska, Bernadette White, Konstantinos Gkikas, John Paul Seenan, Jonathan MacDonald, Konstantinos Gerasimidis
    Journal of Crohn's and Colitis.2025;[Epub]     CrossRef
  • Patient experiences with and adherence to Crohn’s disease exclusion diet in Dutch Crohn’s disease patients: a cohort study
    Fleur T. R. Wijers, Suzanne M. C. van Zundert, Charlotte M. Verburgt, Nikki van der Kruk, Johan E. Van Limbergen, Nicolette J. Wierdsma
    Therapeutic Advances in Gastroenterology.2025;[Epub]     CrossRef
  • Nutrition and dietary therapy in paediatric inflammatory bowel disease
    Konstantinos Gerasimidis
    Clinical Nutrition ESPEN.2025; 67: 233.     CrossRef
  • Pancreatic Enzyme Replacement Therapy Improves Exclusive Enteral Nutrition Related Diarrhea in Crohn's Disease: A Prospective Randomized Trial
    Jian Kang, Jing Wang, Juan Su, Wei Wang, Yueyue Lu, Zhishun Tang, Liping Zou, Anning Yin, Jiao Li, Haixia Ren, Qian Zhou, Huipeng Wan, Ping An
    United European Gastroenterology Journal.2025;[Epub]     CrossRef
  • The efficacy of infliximab combined with partial enteral nutrition in the treatment of Crohn’s disease: a cohort study
    Chen Huang, Chao Chen, Hao Wu, Hanyu Yin, Weixiang Yao, Susu Bai, Baixue Zhuo, Xiaoli Wu
    Frontiers in Nutrition.2025;[Epub]     CrossRef
  • Dietary Interventions and Oral Nutritional Supplementation in Inflammatory Bowel Disease: Current Evidence and Future Directions
    Brigida Barberio, Luisa Bertin, Sonia Facchin, Erica Bonazzi, Sara Cusano, Giulia Romanelli, Francesco Francini Pesenti, Emanuela Cazzaniga, Paola Palestini, Fabiana Zingone, Edoardo Vincenzo Savarino
    Nutrients.2025; 17(11): 1879.     CrossRef
  • Prospective study of an adalimumab combined with partial enteral nutrition in the induction period of Crohn’s disease
    Sisi Zhou, Zeyu Huang, Wenjing Hou, Yiting Lin, Jing Yu
    Inflammation Research.2024; 73(2): 199.     CrossRef
  • Role of diet in prevention versus treatment of Crohn’s disease and ulcerative colitis
    Emma P Halmos, Lihi Godny, Julie Vanderstappen, Chen Sarbagili-Shabat, Vaios Svolos
    Frontline Gastroenterology.2024; : flgastro-2023-102417.     CrossRef
  • Immunoregulatory Effects of Elemental Diet and Its Ingredient, Tryptophan, via Activation of the Aryl Hydrocarbon Receptor in Mice
    Atsuhito Kubota, Shungo Imai, Ryoichi Aoyagi, Wataru Murase, Masaru Terasaki, Mitsuru Sugawara, Yoh Takekuma, Hiroyuki Kojima
    International Journal of Molecular Sciences.2024; 25(6): 3448.     CrossRef
  • Real-world evidence of combined treatment of biologics and exclusive enteral nutrition in patients with ileum-dominant Crohn's disease: A multicenter study
    Wei Wang, Anning Yin, Jing Wang, Jiao Li, Jingyun Cheng, Jian Kang, Yaqing Xu, Yueyue Lu, Yuanping Yang, Juan Su, Qian Zhou, Ya Liu, Zhishun Tang, Haixia Ren, Weiwei Li, Weiguo Dong, Baoping Yu, Ping An
    Clinical Nutrition.2024; 43(6): 1291.     CrossRef
  • It’s Time to Change Tack in IBD Treatment
    Marcel A. Behr, Ildiko Mehes, Charles N. Bernstein
    Gastroenterology.2024; 167(6): 1065.     CrossRef
  • "Out of the box� new therapeutic strategies for Crohn�s disease: moving beyond biologics
    Ignacio Catalán-Serra, Pret Ricanek, Tore Grimstad
    Revista Española de Enfermedades Digestivas.2022;[Epub]     CrossRef
  • Nutritional Therapy Strategies in Pediatric Crohn’s Disease
    Charlotte M. Verburgt, Mohammed Ghiboub, Marc A. Benninga, Wouter J. de Jonge, Johan E. Van Limbergen
    Nutrients.2021; 13(1): 212.     CrossRef
  • Evidence-based clinical practice guidelines for inflammatory bowel disease 2020
    Hiroshi Nakase, Motoi Uchino, Shinichiro Shinzaki, Minoru Matsuura, Katsuyoshi Matsuoka, Taku Kobayashi, Masayuki Saruta, Fumihito Hirai, Keisuke Hata, Sakiko Hiraoka, Motohiro Esaki, Ken Sugimoto, Toshimitsu Fuji, Kenji Watanabe, Shiro Nakamura, Nagamu I
    Journal of Gastroenterology.2021; 56(6): 489.     CrossRef
  • Diet and nutrition in the management of inflammatory bowel disease
    Pabitra Sahu, Saurabh Kedia, Vineet Ahuja, Rakesh K. Tandon
    Indian Journal of Gastroenterology.2021; 40(3): 253.     CrossRef
  • Nutritional Aspects of Pediatric Gastrointestinal Diseases
    Teresa Di Chio, Christiane Sokollik, Diego G. Peroni, Lara Hart, Giacomo Simonetti, Franziska Righini-Grunder, Osvaldo Borrelli
    Nutrients.2021; 13(6): 2109.     CrossRef
  • Efficacy and tolerability of exclusive enteral nutrition in adult patients with complicated Crohn’s disease
    Sanchit Sharma, Arti Gupta, Saurabh Kedia, Samagra Agarwal, Namrata Singh, Sandeep Goyal, Saransh Jain, Vipin Gupta, Pabitra Sahu, Sudheer Kumar Vuyyuru, Bhaskar Kante, Raju Sharma, Rajesh Panwar, Peush Sahni, Govind Makharia, Vineet Ahuja
    Intestinal Research.2021; 19(3): 291.     CrossRef
  • Nutritional Therapies and Their Influence on the Intestinal Microbiome in Pediatric Inflammatory Bowel Disease
    Lara Hart, Charlotte M. Verburgt, Eytan Wine, Mary Zachos, Alisha Poppen, Mallory Chavannes, Johan Van Limbergen, Nikhil Pai
    Nutrients.2021; 14(1): 4.     CrossRef
  • Efficacy of enteral nutrition in patients with Crohn’s disease on maintenance anti-TNF-alpha antibody therapy: a meta-analysis
    Fumihito Hirai, Teruyuki Takeda, Yasumichi Takada, Masahiro Kishi, Tsuyoshi Beppu, Noritaka Takatsu, Masaki Miyaoka, Takashi Hisabe, Kenshi Yao, Tosiharu Ueki
    Journal of Gastroenterology.2020; 55(2): 133.     CrossRef
  • Inflammatory Bowel Disease in Japan-Is It Similar to or Different from Westerns?-
    Shinji Okabayashi, Taku Kobayashi, Toshifumi Hibi
    Journal of the Anus, Rectum and Colon.2020; 4(1): 1.     CrossRef
  • Exclusive enteral nutrition for induction of remission in anti-tumor necrosis factor refractory adult Crohn’s disease: the Indian experience
    Ajit Sood, Arshdeep Singh, Ritu Sudhakar, Vandana Midha, Ramit Mahajan, Varun Mehta, Yogesh Kumar Gupta, Kirandeep Kaur
    Intestinal Research.2020; 18(2): 184.     CrossRef
  • Enteral nutrition in the biologic era: learn from yesterday, live for today, hope for tomorrow
    Tadakazu Hisamatsu
    Intestinal Research.2020; 18(2): 139.     CrossRef
  • Half-Elemental Diet Shifts the Human Intestinal Bacterial Compositions and Metabolites: A Pilot Study with Healthy Individuals
    Jun Miyoshi, Daisuke Saito, Mio Nakamura, Miki Miura, Tatsuya Mitsui, Toru Kudo, Shinnosuke Murakami, Minoru Matsuura, Tadakazu Hisamatsu
    Gastroenterology Research and Practice.2020; 2020: 1.     CrossRef
  • Fool me once… treatment exposure to achieve remission in pediatric IBD
    Johan E. Van Limbergen, Bart G. P. Koot, J. Peter de Winter
    European Journal of Pediatrics.2020; 179(12): 1921.     CrossRef
  • Bases for the Adequate Development of Nutritional Recommendations for Patients with Inflammatory Bowel Disease
    Esteban Sáez-González, Beatriz Mateos, Pedro López-Muñoz, Marisa Iborra, Inés Moret, Pilar Nos, Belén Beltrán
    Nutrients.2019; 11(5): 1062.     CrossRef
  • 7,745 View
  • 158 Download
  • 23 Web of Science
  • 25 Crossref
Close layer
Statement
IBD
Predicting outcomes to optimize disease management in inflammatory bowel disease in Japan: their differences and similarities to Western countries
Taku Kobayashi, Tadakazu Hisamatsu, Yasuo Suzuki, Haruhiko Ogata, Akira Andoh, Toshimitsu Araki, Ryota Hokari, Hideki Iijima, Hiroki Ikeuchi, Yoh Ishiguro, Shingo Kato, Reiko Kunisaki, Takayuki Matsumoto, Satoshi Motoya, Masakazu Nagahori, Shiro Nakamura, Hiroshi Nakase, Tomoyuki Tsujikawa, Makoto Sasaki, Kaoru Yokoyama, Naoki Yoshimura, Kenji Watanabe, Miiko Katafuchi, Mamoru Watanabe, Toshifumi Hibi
Intest Res 2018;16(2):168-177.   Published online April 30, 2018
DOI: https://doi.org/10.5217/ir.2018.16.2.168
AbstractAbstract PDFPubReaderePub

Inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), is a chronic inflammatory disease of the gastrointestinal tract, with increasing prevalence worldwide. IBD Ahead is an international educational program that aims to explore questions commonly raised by clinicians about various areas of IBD care and to consolidate available published evidence and expert opinion into a consensus for the optimization of IBD management. Given differences in the epidemiology, clinical and genetic characteristics, management, and prognosis of IBD between patients in Japan and the rest of the world, this statement was formulated as the result of literature reviews and discussions among Japanese experts as part of the IBD Ahead program to consolidate statements of factors for disease prognosis in IBD. Evidence levels were assigned to summary statements in the following categories: disease progression in CD and UC; surgery, hospitalization, intestinal failure, and permanent stoma in CD; acute severe UC; colectomy in UC; and colorectal carcinoma and dysplasia in IBD. The goal is that this statement can aid in the optimization of the treatment strategy for Japanese patients with IBD and help identify high-risk patients that require early intervention, to provide a better long-term prognosis in these patients.

Citations

Citations to this article as recorded by  
  • Precision medicine in inflammatory bowel diseases
    Ashwin N. Ananthakrishnan
    Intestinal Research.2024; 22(1): 8.     CrossRef
  • Impact of Concomitant Prescriptions and Lifestyle Factors on the Initial Course of Newly Diagnosed Inflammatory Bowel Disease
    Hiromu Morikubo, Takayoshi Nagahama, Katsuhiko Nagai, Hajime Yamazaki, Taku Kobayashi
    Inflammatory Intestinal Diseases.2024; 9(1): 260.     CrossRef
  • A Retrospective Cohort Study of Clinical Features and Treatment Patterns With Ustekinumab in Patients With Crohn Disease Utilizing a Health Care Database in Japan
    Yanfang Liu, Choo Hua Goh, Hong Qiu, Kuan-Chih Huang, Hsingwen Chung, Carine Saadoun
    Annals of Pharmacotherapy.2023; 57(9): 1053.     CrossRef
  • Residual Short-Segment Distal Inflammation Has No Significant Impact on the Major Relapse of Extensive Ulcerative Colitis
    Kunio Asonuma, Taku Kobayashi, Masaru Nakano, Shintaro Sagami, Hiroki Kiyohara, Mao Matsubayashi, Hiromu Morikubo, Yusuke Miyatani, Shinji Okabayashi, Hajime Yamazaki, Yuichiro Kuroki, Toshifumi Hibi
    Inflammatory Bowel Diseases.2022; 28(2): 200.     CrossRef
  • Intestinal cancer in patients with Crohn's disease: A systematic review and meta‐analysis
    Motoi Uchino, Hiroki Ikeuchi, Keisuke Hata, Tomohiro Minagawa, Yuki Horio, Ryuichi Kuwahara, Shiro Nakamura, Kenji Watanabe, Masayuki Saruta, Toshimitsu Fujii, Taku Kobayashi, Ken Sugimoto, Fumihito Hirai, Motohiro Esaki, Sakiko Hiraoka, Katsuyoshi Matsuo
    Journal of Gastroenterology and Hepatology.2021; 36(2): 329.     CrossRef
  • MR-enterography in Crohn’s disease: what MRE mural parameters are associated to one-year therapeutic management outcome?
    Pier Paolo Mainenti, Fabiana Castiglione, Antonio Rispo, Ettore Laccetti, Salvatore Guarino, Valeria Romeo, Anna Testa, Leonardo Pace, Simone Maurea
    The British Journal of Radiology.2021;[Epub]     CrossRef
  • Incidence and Outcomes of Perianal Disease in an Asian Population with Crohn’s Disease: A Nationwide Population-Based Study
    Eun Mi Song, Ho-Su Lee, Ye-Jee Kim, Eun Hye Oh, Nam Seok Ham, Jeongseok Kim, Sung Wook Hwang, Sang Hyoung Park, Dong-Hoon Yang, Byong Duk Ye, Jeong-Sik Byeon, Seung-Jae Myung, Jong Lyul Lee, Yong Sik Yoon, Chang Sik Yu, Suk-Kyun Yang
    Digestive Diseases and Sciences.2020; 65(4): 1189.     CrossRef
  • Passion fruit (Passiflora edulis) leaf aqueous extract ameliorates intestinal epithelial barrier dysfunction and reverts inflammatory parameters in Caco-2 cells monolayer
    Mônica Cristina Lopes do Carmo, Isabela Mateus Martins, Ana Elisa Ramos Magalhães, Mário Roberto Maróstica Júnior, Juliana Alves Macedo
    Food Research International.2020; 133: 109162.     CrossRef
  • Efficacy and safety of abrilumab, an α4β7 integrin inhibitor, in Japanese patients with moderate-to-severe ulcerative colitis: a phase II study
    Toshifumi Hibi, Satoshi Motoya, Toshifumi Ashida, Souken Sai, Yukinori Sameshima, Shiro Nakamura, Atsuo Maemoto, Masahiro Nii, Barbara A Sullivan, Robert A. Gasser Jr, Yasuo Suzuki
    Intestinal Research.2019; 17(3): 375.     CrossRef
  • 7,866 View
  • 137 Download
  • 8 Web of Science
  • 9 Crossref
Close layer

Intest Res : Intestinal Research
Close layer
TOP