Research output per year
Research output per year
- 26 results
Search results
-
2025
Comparison of remimazolam and midazolam for sedation during colonoscopy in Japanese patients: A propensity score matching analysis
Ogura, K., Ichijima, R., Ikehara, H., Sugita, T., Yamaguchi, D., Nagata, Y., Esaki, M., Minoda, Y., Ono, H., Hotta, K., Kiriyama, S., Sumiyoshi, T. & Kanmura, Y., Apr 2025, In: DEN Open. 5, 1, e412.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
2024
Randomized controlled trial of remimazolam compared with placebo in Japanese patients undergoing upper gastrointestinal endoscopy: Phase III investigator-initiated clinical trial
Ichijima, R., Ikehara, H., Yamaguchi, D., Nagata, Y., Ogura, K., Esaki, M., Minoda, Y., Ono, H., Maeda, Y., Kiriyama, S., Sumiyoshi, T., Kanmura, Y. & Gotoda, T., 2024, (Accepted/In press) In: Digestive Endoscopy.Research output: Contribution to journal › Article › peer-review
Open Access4 Citations (Scopus) -
大腸腫瘍に対する従来型 ESD および牽引 ESD の無作為化比較試験（CONNECT-C 試験）
Translated title of the contribution :RANDOMIZED CONTROLLED TRIAL COMPARING CONVENTIONAL AND TRACTION ENDOSCOPIC SUBMUCOSAL DISSECTION FOR EARLY COLON TUMOR(CONNECT-C TRIAL) Research output: Contribution to journal › Article › peer-review
-
2023
A single-center prospective study on pain alleviation during peroral upper endoscopy with an ultrathin endoscope
Aya, I., Ichijima, R., Sugita, T., Nakayama, M., Takasu, A., Ogura, K., Gotoda, T. & Kogure, H., Dec 2023, In: BMC Gastroenterology. 23, 1, 325.Research output: Contribution to journal › Article › peer-review
Open Access -
Management of colorectal high-grade dysplasia or cancer resected by cold snare polypectomy: a multicenter exploratory study
Inoki, K., Takamaru, H., Furuhashi, H., Kishida, Y., Shimodate, Y., Sumida, Y., Hosotani, K., Ueyama, H., Furumoto, Y., Hashimoto, S., Takeuchi, Y., Ichijima, R., Yoshizawa, Y., Suzuki, T., Minoda, Y., Mizukami, K., Matsumura, T., Kasai, T., Yamamura, T. & Ohnita, K. & 5 others, , Jun 2023, In: Journal of Gastroenterology. 58, 6, p. 554-564 11 p.Research output: Contribution to journal › Article › peer-review
2 Citations (Scopus) -
Randomized controlled trial comparing conventional and traction endoscopic submucosal dissection for early colon tumor (CONNECT-C trial)
Ichijima, R., Ikehara, H., Sumida, Y., Inada, T., Nemoto, D., Nakajima, Y., Minagawa, T., Sumiyoshi, T., Inoki, K., Yoshida, N., Inoue, K., Fukuzawa, M., Minoda, Y., Tsutsumi, K., Esaki, M. & Gotoda, T., Jan 2023, In: Digestive Endoscopy. 35, 1, p. 86-93 8 p.Research output: Contribution to journal › Article › peer-review
6 Citations (Scopus) -
2022
Efficacy and timing of gastrografin administration after ileus tube insertion in patients with adhesive small bowel obstruction
Esaki, M., Tamura, Y., Ichijima, R., Suzuki, S., Iwamoto, M., Minoda, Y., Moriyama, M. & Gotoda, T., Feb 2022, In: Arab Journal of Gastroenterology. 23, 1, p. 45-51 7 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
First dose-ranging study of remimazolam in Japanese patients undergoing gastrointestinal endoscopy: Phase II investigator-initiated clinical trial
Ichijima, R., Ikehara, H., Maeda, T., Sugita, T., Horii, T., Iwao, A., Ogura, K., Kusano, C., Kondo, Y., Suzuki, T. & Gotoda, T., Nov 2022, In: Digestive Endoscopy. 34, 7, p. 1403-1412 10 p.Research output: Contribution to journal › Article › peer-review
10 Citations (Scopus) -
Self-completion method of endoscopic submucosal dissection using the Endosaber for treating colorectal neoplasms (with video)
Esaki, M., Yamakawa, S., Ichijima, R., Suzuki, S., Kusano, C., Ikehara, H., Minoda, Y., Ihara, E. & Gotoda, T., Dec 2022, In: Scientific Reports. 12, 1, 5821.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
2021
Diagnostic ability of high-definition imaging using ultraslim endoscopes in early gastric cancer
Sugita, T., Suzuki, S., Ichijima, R., Ogura, K., Kusano, C., Ikehara, H., Gotoda, T. & Moriyama, M., 1 Sept 2021, In: Journal of Gastric Cancer. 21, 3, p. 246-257 12 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Efficacy and safety of grasping forceps-assisted endoscopic resection for gastric neoplasms: A multi-centre retrospective study
Ichijima, R., Suzuki, S., Esaki, M., Horii, T., Kusano, C., Ikehara, H. & Gotoda, T., 2021, In: World Journal of Gastrointestinal Oncology. 13, 3, p. 174-184 11 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Efficacy of macrogol 4000 plus electrolytes in bowel preparation for colonoscopy in patients with chronic constipation
Ichijima, R., Suzuki, S., Esaki, M., Sugita, T., Ogura, K., Kusano, C., Ikehara, H. & Gotoda, T., Dec 2021, In: BMC Gastroenterology. 21, 1, 387.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
High body mass index is correlated with the success of Vonoprazan-based second-line therapy for helicobacter pylori infection
Kasai, T., Suzuki, S., Kusano, C., Ikehara, H., Ichijima, R., Ohyauchi, M., Kawamura, M., Yoda, Y., Nakahara, M., Kawabe, K. & Gotoda, T., 2021, In: Tohoku Journal of Experimental Medicine. 253, 2, p. 85-94 10 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Impact of body size on first-line Helicobacter pylori eradication success using vonoprazan and amoxicillin dual therapy
Eto, H., Suzuki, S., Kusano, C., Ikehara, H., Ichijima, R., Ito, H., Kawabe, K., Kawamura, M., Yoda, Y., Nakahara, M. & Gotoda, T., Apr 2021, In: Helicobacter. 26, 2, e12788.Research output: Contribution to journal › Article › peer-review
22 Citations (Scopus) -
Long term impact of vonoprazan-based Helicobacter pylori treatment on gut microbiota and its relation to post-treatment body weight changes
Suzuki, S., Gotoda, T., Takano, C., Horii, T., Sugita, T., Ogura, K., Ichijima, R., Kusano, C. & Ikehara, H., Dec 2021, In: Helicobacter. 26, 6, e12851.Research output: Contribution to journal › Article › peer-review
11 Citations (Scopus) -
Lower impact of vonoprazan–amoxicillin dual therapy on gut microbiota for Helicobacter pylori eradication
Horii, T., Suzuki, S., Takano, C., Shibuya, H., Ichijima, R., Kusano, C., Ikehara, H. & Gotoda, T., Dec 2021, In: Journal of Gastroenterology and Hepatology (Australia). 36, 12, p. 3314-3321 8 p.Research output: Contribution to journal › Article › peer-review
23 Citations (Scopus) -
Minimizing endoscopist facial exposure to droplets: Optimal patient-endoscopist distance and use of a barrier device
Suzuki, S., Gotoda, T., Ikehara, H., Ichijima, R. & Kusano, C., Apr 2021, In: Journal of Gastroenterology and Hepatology (Australia). 36, 4, p. 1051-1056 6 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus) -
Reduced intravenous fluorescein dose for upper and lower gastrointestinal tract probe-based confocal laser endomicroscopy
Inoki, K., Abe, S., Tanaka, Y., Yamamoto, K., Hihara, D., Ichijima, R., Nakatani, Y., Chen, H. Y., Takamaru, H., Sekiguchi, M., Yamada, M., Sakamoto, T., Nonaka, S., Suzuki, H., Yoshinaga, S., Oda, I., Matsuda, T. & Saito, Y., May 2021, In: Clinical Endoscopy. 54, 3, p. 363-370 8 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Self-Completion Method of Endoscopic Submucosal Dissection Using Endosaber without Any Other Device or Assistance: An ex vivo Porcine Model Study
Esaki, M., Minoda, Y., Wada, M., Sakisaka, S., Tsuruta, S., Hosokawa, T., Matsuguchi, T., Ichijima, R., Suzuki, S., Tamura, Y., Iwao, A., Yamakawa, S., Irie, A., Ihara, E. & Ogawa, Y., Feb 2021, In: Digestion. 102, 2, p. 139-146 8 p.Research output: Contribution to journal › Article › peer-review
2 Citations (Scopus) -
2020
Acute esophageal necrosis after cellulitis in an obese patient with diabetes mellitus
Tanaka, S., Fujishiro, M., Ichijima, R., Kohno, G., Abe, M. & Ishihara, H., 1 Jan 2020, In: Journal of Diabetes Investigation. 11, 1, p. 250-252 3 p.Research output: Contribution to journal › Article › peer-review
Open Access6 Citations (Scopus) -
Clinical impact of vonoprazan-based dual therapy with amoxicillin for H. pylori infection in a treatment-naïve cohort of junior high school students in Japan
Gotoda, T., Kusano, C., Suzuki, S., Horii, T., Ichijima, R. & Ikehara, H., 1 Oct 2020, In: Journal of Gastroenterology. 55, 10, p. 969-976 8 p.Research output: Contribution to journal › Article › peer-review
48 Citations (Scopus) -
Efficacy of Full-Spectrum Endoscopy to Visualize the Major Duodenal Papilla in Patients with Familial Adenomatous Polyposis
Ichijima, R., Abe, S., Kobayashi, S., Minagawa, T., Tagawa, T., Nakajima, T., Yamada, M., Takamaru, H., Sekiguchi, M., Sakamoto, T., Oda, I., Matsuda, T., Saito, Y. & Gotoda, T., 1 Sept 2020, In: Digestion. 101, 5, p. 563-570 8 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Ex vivo porcine model study on the treatment outcomes of scissor-type knife versus needle-type knife in endoscopic submucosal dissection performed by trainees
Ichijima, R., Esaki, M., Yamakawa, S., Minoda, Y., Suzuki, S., Kusano, C., Ikehara, H. & Gotoda, T., Dec 2020, In: BMC Surgery. 20, 1, 287.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Reduction in the procedure time of hybrid endoscopic submucosal dissection for early gastric neoplasms: a multi-center retrospective propensity score-matched analysis
Esaki, M., Suzuki, S., Horii, T., Ichijima, R., Yamakawa, S., Shibuya, H., Kusano, C., Ikehara, H. & Gotoda, T., 2020, In: Therapeutic Advances in Gastroenterology. 13Research output: Contribution to journal › Article › peer-review
Open Access8 Citations (Scopus) -
Seven-day vonoprazan and low-dose amoxicillin dual therapy as first-line Helicobacter pylori treatment: A multicentre randomised trial in Japan
Suzuki, S., Gotoda, T., Kusano, C., Ikehara, H., Ichijima, R., Ohyauchi, M., Ito, H., Kawamura, M., Ogata, Y., Ohtaka, M., Nakahara, M. & Kawabe, K., 1 Jun 2020, In: Gut. 69, 6, p. 1019-1026 8 p.Research output: Contribution to journal › Article › peer-review
Open Access169 Citations (Scopus) -
The effect of scissor-type versus non-scissor-type knives on the technical outcomes in endoscopic submucosal dissection for superficial esophageal cancer: A multi-center retrospective study
Esaki, M., Hayashi, Y., Ikehara, H., Ihara, E., Horii, T., Tamura, Y., Ichijima, R., Yamakawa, S., Irie, A., Shibuya, H., Suzuki, S., Kusano, C., Minoda, Y., Akiho, H., Ogawa, Y. & Gotoda, T., 1 Apr 2020, In: Diseases of the Esophagus. 33, 4Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus)