Research Output

2020

An exploratory analysis of technical issues in remote education between international medical institutions

Tomimatsu, S., Kudo, K., Shimizu, S., Moriyama, T., Ueda, S. & Hirai, Y., 2020, Advances in Usability, User Experience, Wearable and Assistive Technology - Proceedings of the AHFE 2020 Virtual Conferences on Usability and User Experience, Human Factors and Assistive Technology, Human Factors and Wearable Technologies, and Virtual Environments and Game Design. Ahram, T. & Falcão, C. (eds.). Springer, p. 181-188 8 p. (Advances in Intelligent Systems and Computing; vol. 1217 AISC).

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

Influence of endoscopic resection on additional laparoscopic distal gastrectomy: a propensity score-matching analysis

Shindo, K., Castillo, J., Ouchida, K., Moriyama, T., Nagai, S., Moriyama, T., Ohtsuka, T., Nagai, E., Shimizu, S. & Nakamura, M., 2020, (Accepted/In press) In : Surgery today.

Research output: Contribution to journalArticle

Mucosal dysbiosis in patients with gastrointestinal follicular lymphoma

Zeze, K., Hirano, A., Torisu, T., Esaki, M., Shibata, H., Moriyama, T., Umeno, J., Fujioka, S., Okamoto, Y., Fuyuno, Y., Matsuno, Y. & Kitazono, T., Apr 1 2020, In : Hematological Oncology. 38, 2, p. 181-188 8 p.

Research output: Contribution to journalArticle

Predictive Factors for Rebleeding after Negative Capsule Endoscopy among Patients with Overt Obscure Gastrointestinal Bleeding

Harada, A., Torisu, T., Okamoto, Y., Hirano, A., Umeno, J., Moriyama, T., Washio, E., Fuyuno, Y., Fujioka, S., Kitazono, T. & Esaki, M., Mar 1 2020, In : Digestion. 101, 2, p. 129-136 8 p.

Research output: Contribution to journalArticle

Short-term and long-term outcomes of indigo naturalis treatment for inflammatory bowel disease

Matsuno, Y., Hirano, A., Torisu, T., Okamoto, Y., Fuyuno, Y., Fujioka, S., Umeno, J., Moriyama, T., Nagai, S., Hori, Y., Fujiwara, M., Kitazono, T. & Esaki, M., Mar 1 2020, In : Journal of Gastroenterology and Hepatology (Australia). 35, 3, p. 412-417 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Subcutaneous fat area as a risk factor for extraction site incisional hernia following gastrectomy for gastric cancer

Valencia, S., Shindo, K., Moriyama, T., Ohuchida, K., Tsurumaru, D., Chua, M., Chen, H. C., Yao, L., Ohtsuka, T., Shimizu, S. & Nakamura, M., 2020, (Accepted/In press) In : Surgery today.

Research output: Contribution to journalArticle

2019

Anti-tumor necrosis factor therapy decreases the risk of initial intestinal surgery after diagnosis of Crohn’s disease of inflammatory type

Nagata, Y., Esaki, M., Moriyama, T., Hirano, A., Umeno, J., Maehata, Y., Torisu, T., Matsumoto, T. & Kitazono, T., Apr 1 2019, In : Journal of gastroenterology. 54, 4, p. 330-338 9 p.

Research output: Contribution to journalArticle

A Train-the-Trainers ( TtT ) Programme for Engineers for Hosting Multiparty International Clinical Teleconferences

Kudo, K., Moriyama, T., Ms, S. T., Ueda, S. & Shimizu, S., Mar 21 2019, In : J Int Soc Telemed eHealth. 7, p. 1-8 8 p.

Research output: Contribution to journalArticle

Open Access

Colorectal endoscopic submucosal dissection using novel articulating devices: a comparative study in a live porcine model

Okamoto, Y., Nakadate, R., Nakamura, S., Arata, J., Oguri, S., Moriyama, T., Esaki, M., Iwasa, T., Ohuchida, K., Akahoshi, T., Ikeda, T., Kitazono, T. & Hashizume, M., Feb 15 2019, In : Surgical endoscopy. 33, 2, p. 651-657 7 p.

Research output: Contribution to journalArticle

Efficacy of autofluorescence imaging for flat neoplasm detection: a multicenter randomized controlled trial (A-FLAT trial)

Takeuchi, Y., Sawaya, M., Oka, S., Tamai, N., Kawamura, T., Uraoka, T., Ikematsu, H., Moriyama, T., Arao, M., Ishikawa, H., Ito, Y. & Matsuda, T., Mar 2019, In : Gastrointestinal endoscopy. 89, 3, p. 460-469 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

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., Apr 2019, In : Digestive Endoscopy. 31, S1, p. 26-30 5 p.

Research output: Contribution to journalEditorial

Open Access
3 Citations (Scopus)

Endoscopic retrograde cholangiopancreatography in patients with surgically altered gastrointestinal anatomy: A retrospective study

Fujimoto, T., Mori, Y., Nakashima, Y., Ohtsuka, T., Nakamura, S., Gotoh, Y., Date, K., Sadakari, Y., Nakata, K., Miyasaka, Y., Osoegawa, T., Aso, A., Ihara, E., Nakamura, K., Ogawa, Y., Shimizu, S. & Nakamura, M., Jan 1 2019, In : International Surgery. 103, 3-4, p. 184-190 7 p.

Research output: Contribution to journalArticle

Open Access

Is autofluorescence imaging useful for the diagnosis of dysplasia in ulcerative colitis?

Moriyama, T., Umeno, J. & Hori, Y., Apr 2019, In : Digestive Endoscopy. 31, S1, p. 45-46 2 p.

Research output: Contribution to journalLetter

Risk factors for reflux esophagitis after eradication of Helicobacter pylori

Harada, A., Kurahara, K., Moriyama, T., Tanaka, T., Nagata, Y., Kawasaki, K., Yaita, H., Maehata, Y., Umeno, J., Oshiro, Y., Fuchigami, T., Kitazono, T., Esaki, M. & Matsumoto, T., Oct 3 2019, In : Scandinavian Journal of Gastroenterology. 54, 10, p. 1183-1188 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Comparison of the microbial community structure between inflamed and non-inflamed sites in patients with ulcerative colitis

Hirano, A., Umeno, J., Okamoto, Y., Shibata, H., Ogura, Y., Moriyama, T., Torisu, T., Fujioka, S., Fuyuno, Y., Kawarabayasi, Y., Matsumoto, T., Kitazono, T. & Esaki, M., Sep 2018, In : Journal of Gastroenterology and Hepatology (Australia). 33, 9, p. 1590-1597 8 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Development of Image-enhanced Endoscopy of the Gastrointestinal Tract

Ho, S. H., Uedo, N., Aso, A., Shimizu, S., Saito, Y., Yao, K. & Goh, K. L., Jan 1 2018, In : Journal of Clinical Gastroenterology. 52, 4, p. 295-306 12 p.

Research output: Contribution to journalReview article

3 Citations (Scopus)
1 Citation (Scopus)

International telemedicine activities in Thailand

Shimizu, S., Kudo, K., Tomimatsu, S., Moriyama, T., Moriyama, T., Sadakari, Y., Nakashima, N. & Akaraviputh, T., Sep 1 2018, In : Siriraj Medical Journal. 70, 5, p. 471-475 5 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Laparoscopic surgery for congenital biliary dilatation: a single-institution experience

Aly, M. Y. F., Mori, Y., Miyasaka, Y., Ohtsuka, T., Sadakari, Y., Nakata, K., Oda, Y., Shimizu, S. & Nakamura, M., Jan 1 2018, In : Surgery today. 48, 1, p. 44-50 7 p.

Research output: Contribution to journalArticle

Role of SpyGlass-DStm in the preoperative assessment of pancreatic intraductal papillary mucinous neoplasm involving the main pancreatic duct

Ohtsuka, T., Gotoh, Y., Nakashima, Y., Okayama, Y., Nakamura, S., Morita, M., Aly, M. Y. F., Velasquez, V. V. D. M., Mori, Y., Sadakari, Y., Nakata, K., Miyasaka, Y., Ishigami, K., Fujimori, N., Mochidome, N., Oda, Y., Shimizu, S. & Nakamura, M., Jul 2018, In : Pancreatology. 18, 5, p. 566-571 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

多地点接続症例検討遠隔会議におけるユーザー体感品質を考慮した技術的課題 (JTTA 2018 FUKUOKA 第22回日本遠隔医療学会学術大会)

Translated title of the contribution: Technical agenda considering QoE in large multiparty videoconferencing for clinical case study富松俊太, 工藤孔梨子, 森山智彦, 平井康之, 磯部紀子 & 清水周次, Oct 2018, In : 日本遠隔医療学会雑誌 = Japanese journal of telemedicine and telecare. 14, 2, p. 155-158 4 p.

Research output: Contribution to journalArticle

2017

Cancer-associated peritoneal mesothelial cells lead the formation of pancreatic cancer peritoneal dissemination

Abe, T., Ohuchida, K., Koikawa, K., Endo, S., Okumura, T., Sada, M., Horioka, K., Zheng, B., Moriyama, T., Nakata, K., Miyasaka, Y., Manabe, T., Ohtsuka, T., Nagai, E., Mizumoto, K., Hashizume, M. & Nakamura, M., Feb 2017, In : International journal of oncology. 50, 2, p. 457-467 11 p.

Research output: Contribution to journalArticle

Characteristics of primary and metachronous gastric cancers discovered after helicobacter pylori eradication: A multicenter propensity score-matched study

Maehata, Y., Nakamura, S., Esaki, M., Ikeda, F., Moriyama, T., Hida, R., Washio, E., Umeno, J., Hirahashi, M., Kitazono, T. & Matsumoto, T., Sep 2017, In : Gut and Liver. 11, 5, p. 628-634 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Clinical significance of circumportal pancreas, a rare congenital anomaly, in pancreatectomy

Ohtsuka, T., Mori, Y., Ishigami, K., Fujimoto, T., Miyasaka, Y., Nakata, K., Ohuchida, K., Nagai, E., Oda, Y., Shimizu, S. & Nakamura, M., Aug 2017, In : American Journal of Surgery. 214, 2, p. 267-272 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Cronkhite-canada syndrome with a major duodenal papillary adenocarcinoma

Fuyuno, Y., Moriyama, T., Kumagae, Y. & Esaki, M., 2017, In : Internal Medicine. 56, 20, p. 2805-2807 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Five-year Technological Changes of Distant Medical Education in Asia

Kudo, K., Tomimatsu, S., Houkabe, Y., Moriyama, T., Nakashima, N. & Shimizu, S., 2017, In : J Int Soc Telemed eHealth. 5, p. e10

Research output: Contribution to journalArticle

Open Access

Laparoscopic excision of neurogenic retrorectal tumors

Manabe, T., Koba, R., Nagayoshi, K., Sadakari, Y., Fujita, H., Nagai, S., Ueki, T., Nagai, E. & Nakamura, M., May 1 2017, In : Asian journal of endoscopic surgery. 10, 2, p. 223-226 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Reply to Letter

Shimizu, S., Ohtsuka, T. & Tanaka, M., Mar 1 2017, In : Digestive Endoscopy. 29, 2, p. 237-238 2 p.

Research output: Contribution to journalLetter

Telemedicine Conferencing An Introductory Guide for Engineers

Kudo, K. (ed.) & Antoku, Y. (ed.), Aug 2017, Tokyo. 128 p.

Research output: Book/ReportBook

Open Access

Telemedicine for gastrointestinal endoscopy: The Endoscopic Club E-conference in the Asia Pacific Region

Ho, S-H., Rerknimitr, R., Kudo, K., Tomimatsu, S., Ahmad, M. Z., Aso, A., Seo, D. W., Goh, K-L. & Shimizu, S., Apr 2017, In : Endoscopy International Open. 5, 4, p. E244-E252

Research output: Contribution to journalArticle

Open Access

Using an endoscopic distal cap to collect pancreatic fluid from the ampulla (with video)

Suenaga, M., Sadakari, Y., Almario, J. A., Borges, M., Lennon, A. M., Shin, E. J., Canto, M. I. & Goggins, M., Dec 2017, In : Gastrointestinal endoscopy. 86, 6, p. 1152-1156.e2

Research output: Contribution to journalArticle

6 Citations (Scopus)

インドネシア国内での定例遠隔医療カンファレンス導入に向けた取り組み (JTTA 2017 UTSUNOMIYA 第21回日本遠隔医療学会学術大会)

Translated title of the contribution: Installation of regular medical videoconference inside Indonesia富松俊太, 工藤孔梨子, 波々伯部佳子, 北村泰一, 森山大樹, 麻生暁, 中島直樹 & 清水周次, Sep 2017, In : 日本遠隔医療学会雑誌 = Japanese journal of telemedicine and telecare. 13, 2, p. 120-123 4 p.

Research output: Contribution to journalArticle

国際的な遠隔医療カンファレンス運営のための情報デザイン: イベントプログラム管理システムの構築・公開運用 (JTTA 2017 UTSUNOMIYA 第21回日本遠隔医療学会学術大会)

Translated title of the contribution: Information design for handling international medical teleconference: Development and publication for event programs management system工藤孔梨子, 工藤達郎, 安徳恭彰, 寅田信博, 森山大樹, 中島直樹 & 清水周次, Sep 2017, In : 日本遠隔医療学会雑誌 = Japanese journal of telemedicine and telecare. 13, 2, p. 116-119 4 p.

Research output: Contribution to journalArticle

2016

Comparison of the therapeutic efficacy and safety between tacrolimus and infliximab for moderate-to-severe ulcerative colitis: A single center experience

Nuki, Y., Esaki, M., Asano, K., Maehata, Y., Umeno, J., Moriyama, T., Nakamura, S., Matsumoto, T. & Kitazono, T., Jun 2 2016, In : Scandinavian Journal of Gastroenterology. 51, 6, p. 700-705 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Feasibility of laparoscopic surgery for complex Crohn's disease of the small intestine

Manabe, T., Ueki, T., Nagayoshi, K., Moriyama, T., Yanai, K., Nagai, S., Esaki, M., Nakamura, K. & Nakamura, M., Nov 1 2016, In : Asian journal of endoscopic surgery. 9, 4, p. 265-269 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Hypoxic stellate cells of pancreatic cancer stroma regulate extracellular matrix fiber organization and cancer cell motility

Sada, M., Ohuchida, K., Horioka, K., Okumura, T., Moriyama, T., Miyasaka, Y., Ohtsuka, T., Mizumoto, K., Oda, Y. & Nakamura, M., Mar 28 2016, In : Cancer Letters. 372, 2, p. 210-218 9 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)

Laparoscopic lateral pelvic lymph node dissection is achievable and offers advantages as a minimally invasive surgery over the open approach

Nagayoshi, K., Ueki, T., Manabe, T., Moriyama, T., Yanai, K., Oda, Y. & Tanaka, M., May 1 2016, In : Surgical endoscopy. 30, 5, p. 1938-1947 10 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Overexpression of microRNA-5100 decreases the aggressive phenotype of pancreatic cancer cells by targeting PODXL

Chijiiwa, Y., Moriyama, T., Ohuchida, K., Nabae, T., Ohtsuka, T., Miyasaka, Y., Fujita, H., Maeyama, R., Manabe, T., Abe, A., Mizuuchi, Y., Oda, Y., Mizumoto, K. & Nakamura, M., Apr 2016, In : International journal of oncology. 48, 4, p. 1688-1700 13 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Remote transmission of live endoscopy over the Internet: Report from the 87th Congress of the Japan Gastroenterological Endoscopy Society

Shimizu, S., Ohtsuka, T., Takahata, S., Nagai, E., Nakashima, N. & Tanaka, M., Jan 1 2016, In : Digestive Endoscopy. 28, 1, p. 92-97 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Suppression of CD51 in pancreatic stellate cells inhibits tumor growth by reducing stroma and altering tumor-stromal interaction in pancreatic cancer

Horioka, K., Ohuchida, K., Sada, M., Zheng, B., Moriyama, T., Fujita, H., Manabe, T., Ohtsuka, T., Shimamoto, M., Miyazaki, T., Mizumoto, K., Oda, Y. & Nakamura, M., Apr 2016, In : International journal of oncology. 48, 4, p. 1499-1508 10 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

国際的な遠隔医療カンファレンス運営のための情報デザイン: 人物情報管理のモデル化及びシステム構築 (JTTA 2016 YONAGO 第20回日本遠隔医療学会学術大会)

Translated title of the contribution: Information design for handling international medical teleconference: Modeling and system construction for member administration工藤孔梨子, 工藤達郎, 寅田信博, 安徳恭彰, 中島直樹 & 清水周次, Oct 2016, In : 日本遠隔医療学会雑誌 = Japanese journal of telemedicine and telecare. 12, 2, p. 177-180 4 p.

Research output: Contribution to journalArticle

定期的な遠隔医療カンファレンスにおける技術的準備のトラブルに対する影響: 小児がん拠点症例検討会の例 (JTTA 2016 YONAGO 第20回日本遠隔医療学会学術大会)

Translated title of the contribution: The effect of technical preparation to troubles in regular teleconferences: The case of child cancer teleconference富松俊太, 工藤孔梨子, 波々伯部佳子, 北村泰一, 中島直樹, 田口智章 & 清水周次, Oct 2016, In : 日本遠隔医療学会雑誌 = Japanese journal of telemedicine and telecare. 12, 2, p. 157-160 4 p.

Research output: Contribution to journalArticle

2015

Advanced technology for the improvement of adenoma and polyp detection during colonoscopy

Moriyama, T., Uraoka, T., Esaki, M. & Matsumoto, T., Apr 1 2015, In : Digestive Endoscopy. 27, S1, p. 40-44 5 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Contribution of susceptibility variants at FCGR2A and 13q12 to the risk of relapse among Japanese patients with ulcerative colitis

Asano, K., Esaki, M., Umeno, J., Hirano, A., Maehata, Y., Moriyama, T., Nakamura, S., Matsumoto, T. & Kitazono, T., Mar 19 2015, In : Journal of gastroenterology. 50, 11, p. 1094-1102 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Feasibility of a novel colonoscope with extra-wide angle of view: A clinical study

Uraoka, T., Tanaka, S., Oka, S., Matsuda, T., Saito, Y., Moriyama, T., Higashi, R. & Matsumoto, T., May 1 2015, In : Endoscopy. 47, 5, p. 444-448 5 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Gastric endoscopic submucosal dissection using novel 26-mm articulating devices: an ex vivo comparative and in vivo feasibility study

Nakadate, R., Nakamura, S., Moriyama, T., Kenmotsu, H., Oguri, S., Arata, J., Uemura, M., Ohuchida, K., Akahoshi, T., Ikeda, T. & Hashizume, M., Sep 1 2015, In : Endoscopy. 47, 9, p. 820-824 5 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Health checkup and telemedical intervention program for preventive medicine in developing countries: Verification study

Nohara, Y., Kai, E., Ghosh, P. P., Islam, R., Ahmed, A., Kuroda, M., Inoue, S., Hiramatsu, T., Kimura, M., Shimizu, S., Kobayashi, K., Baba, Y., Kashima, H., Tsuda, K., Sugiyama, M., Blondel, M., Ueda, N., Kitsuregawa, M. & Nakashima, N., Jan 1 2015, In : Journal of Medical Internet Research. 17, 1, p. e2

Research output: Contribution to journalArticle

15 Citations (Scopus)