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Toyotaka Kasai

Observed name: Toyotaka KASAI
ORCID: 0000-0003-0753-3347
Observed ORCID: 0000-0003-0753-3347
OpenAlex ID: A5090624611
Viral eradication reduces all‐cause mortality in patients with chronic hepatitis C virus infection who had received direct‐acting antiviral therapy
2024 · Toshifumi Tada, Masayuki Kurosaki, et al. · Liver International · 12
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Pemafibrate improves liver biochemistry and GLOBE scores in patients with primary biliary cholangitis: Nationwide, multicenter study by the Japanese Red Cross Liver Study Group
2025 · Keiji Tsuji, Nobuharu Tamaki, et al. · Hepatology Research · 8
Management of colorectal high-grade dysplasia or cancer resected by cold snare polypectomy: a multicenter exploratory study
2023 · Kazuya Inoki, Hiroyuki Takamaru, et al. · Journal of Gastroenterology · 7
High Body Mass Index Is Correlated with the Success of Vonoprazan-Based Second-Line Therapy for Helicobacter Pylori Infection
2021 · Toyotaka Kasai, Sho Suzuki, et al. · The Tohoku Journal of Experimental Medicine · 6
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Self-study of the non-extension sign in an e-learning program improves diagnostic accuracy of invasion depth of early gastric cancer
2019 · Minoru Kato, Noriya Uedo, et al. · Endoscopy International Open · 6
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Effect of Pemafibrate on Metabolic Dysfunction‐Associated Steatotic Liver Disease: A Nationwide Multicenter Study
2025 · Yasuyuki Komiyama, Nobuharu Tamaki, et al. · JGH Open · 4
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Effect of treatment periods on efficacy of glecaprevir and pibrentasvir in chronic hepatitis C: A nationwide, prospective, multicenter study
2024 · Atsuhiro Morita, Nobuharu Tamaki, et al. · JGH Open · 4
A novel germline BMPR1A variant (c.72_73delGA) in a Japanese family with hereditary mixed polyposis syndrome
2020 · Yosuke Miyahara, Hideyuki Ishida, et al. · Japanese Journal of Clinical Oncology · 3
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A prospective, randomized, double-blind, placebo-controlled trial of the Kampo formula daiobotanpito combined with antibiotic therapy for acute diverticulitis
2025 · Keiko Ogawa-Ochiai, Shigetsugu Tsuji, et al. · Scientific Reports · 2
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Immunoglobulin G4 ‐related gastrointestinal disease associated with type 1 autoimmune pancreatitis: A case report
2024 · Shingo Sato, Toyotaka Kasai, et al. · DEN Open · 2
Taenia asiatica infection diagnosed with capsule endoscopy
2018 · Hiroyuki Eto, Koichi Kawabe, et al. · Progress of Digestive Endoscopy · 2
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Curcumin Suppresses Growth of Recurrent Colorectal Adenoma After Endoscopic Resection: A Randomized, Double-Blind, Placebo-Controlled, Multicenter Trial
2026 · Tetsuji Takayama, Koichi Okamoto, et al. · The American Journal of Gastroenterology · 1
A patient with a pancreatic neuroendocrine tumor and severe acute pancreatitis: Case report
2021 · Toyotaka KASAI, Koichi KAWABE, et al. · Suizo · 1
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Su1398 SEVEN-DAY VONOPRAZAN AND LOW-DOSE AMOXICILLIN DUAL THERAPY AS FIRST-LINE HELICOBACTER PYLORI TREATMENT: A MULTICENTER RANDOMIZED TRIAL IN JAPAN
2020 · Toyotaka Kasai, Sho Suzuki, et al. · Gastroenterology · 1
[Dissolution and maintenance of portal vein thrombosis with antithrombin III and edoxaban in liver cirrhosis:a case report].
2019 · Hiroyuki Eto, Koichi Kawabe, et al. · PubMed · 1
A case of bleeding from an ileal diverticulum treated by endoscopic clipping
2016 · Toyotaka Kasai, Moriyasu Nakahara, et al. · Progress of Digestive Endoscopy · 1
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[Corrigendum] High Body Mass Index is Correlated with the Success of Vonoprazan-Based Second-Line Therapy for Helicobacter Pylori Infection
2023 · Toyotaka Kasai, Sho Suzuki, et al. · The Tohoku Journal of Experimental Medicine
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Utility of observation of the horizontal part of the duodenum by upper gastrointestinal endoscopy combined with manual compression of the umbilical region
2021 · Toyotaka Kasai, Koichi Kawabe, et al. · Progress of Digestive Endoscopy
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A case of malignant lymphoma associated with pancreatic masses in which endoscopic ultrasound-guided fine-needle biopsy was useful for diagnosis
2021 · Toyotaka Kasai, Koichi Kawabe, et al. · Progress of Digestive Endoscopy
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Early fracture of a self-expandable metal stent that had been placed for malignant gastric outlet obstruction: Case report
2021 · Hiroyuki Eto, Moriyasu Nakahara, et al. · Progress of Digestive Endoscopy
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A patient with colonic diverticular bleeding in whom endoscopic band ligation was effective for hemostasis
2020 · Toyotaka Kasai, Koichi Kawabe, et al. · Progress of Digestive Endoscopy
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A case of laryngeal edema that developed during gastric endoscopic submucosal dissection and difficult tracheal intubation due to an epiglottic cyst
2020 · Toyotaka Kasai, Koichi Kawabe, et al. · Progress of Digestive Endoscopy
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Relapsing pancreatitis with an excellent response to bromhexine hydrochloride
2019 · Toyotaka KASAI, Koichi KAWABE, et al. · Suizo
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A case of acute pancreatitis due to duodenal papillary carcinoma with pancreaticoduodenal fistula
2019 · Tsugumi Habu, Koichi Kawabe, et al. · Progress of Digestive Endoscopy
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A case of Crohn's disease complicated with fungal endophthalmitis and infective endocarditis
2019 · Toyotaka Kasai, Koichi Kawabe, et al. · Progress of Digestive Endoscopy
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Works count: 43
Citation count: 61
H-index: 5
I10-index: 1
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