Toshiyuki Sakurai

Jikei University School of Medicine — Japan

Medicine · Health Sciences

26h-index2.5kcitations111works7.02yr avg
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Research Topics

Gastrointestinal Bleeding Diagnosis and Treatment(18), Gastrointestinal disorders and treatments(18), Inflammatory Bowel Disease(15), Helicobacter pylori-related gastroenterology studies(12), Diverticular Disease and Complications(12)

Publications111 total

Clinical features and endoscopic polyp management of Peutz–Jeghers syndrome: the 2nd nationwide epidemiological survey in Japan
Journal of Gastroenterology·2025
Efficient Maintenance of Large-Scale Medical Dictionaries Using Large Language Models: A Case for Biomarkers
Studies in health technology and informatics·2025Open Access
Efficacy and Safety of Three Janus Kinase Inhibitors in Ulcerative Colitis Patients over and under 65 Years of Age: A Real-World Comparative Analysis
Inflammatory Intestinal Diseases·2025· 3 citedOpen Access
Novel biopsy method using an endoscopic tapered sheath for cystic gastric subepithelial lesions
Digestive Endoscopy·2025Open Access
Successful Transvaginal Endoscopic Ultrasound-guided Pelvic Abscess Drainage
Internal Medicine·2025Open Access
First verification of human small intestinal uric acid secretion and effect of ABCG2 polymorphisms
Journal of Translational Medicine·2025· 5 citedOpen Access
Comparative Efficacy and Safety of Three Janus Kinase Inhibitors in Ulcerative Colitis: A Real‐World Multicentre Study in Japan
Alimentary Pharmacology & Therapeutics·2024· 29 citedOpen Access
Successful diagnosis of small gastrointestinal stromal tumor using modified mucosal incision‐assisted biopsy with a cold snare
Digestive Endoscopy·2024Open Access
Evaluation of a Chemiluminescent Enzyme Immunoassay for the Detection of Prostaglandin E‐Major Urinary Metabolite (<scp>PGE</scp>‐<scp>MUM</scp>)
Journal of Clinical Laboratory Analysis·2024· 1 citedOpen Access
Efficacy and safety of filgotinib for ulcerative colitis: A real‐world multicenter retrospective study in Japan
Alimentary Pharmacology & Therapeutics·2024· 32 citedOpen Access
Multicenter prospective registration study of efficacy and safety of capsule endoscopy in Crohn’s disease in Japan (SPREAD-J study)
Journal of Gastroenterology·2023· 5 citedOpen Access
Positioning and Usefulness of Biomarkers in Inflammatory Bowel Disease
Digestion·2022· 128 citedOpen Access
Correction: Bowel frequency (night) and urgent defecation are improved by budesonide foam in patients with ulcerative colitis: a retrospective observational study
BMC Gastroenterology·2022Open Access
Bowel frequency (night) and urgent defecation are improved by budesonide foam in patients with ulcerative colitis: a retrospective observational study
BMC Gastroenterology·2022· 4 citedOpen Access
Su1546: MULTICENTER PROSPECTIVE REGISTRATION STUDY OF THE EFFICACY AND SAFETY OF CAPSULE ENDOSCOPY IN PATIENTS WITH CROHN'S DISEASE IN JAPAN (SPREAD-J STUDY)
Gastroenterology·2022
Nocturnal and Urgent Defecation are Improved by Budesonide Foam in Patients with Ulcerative Colitis: a retrospective observational study
Research Square (Research Square)·2022Open Access
Prostaglandin E‐major urinary metabolite diagnoses mucosal healing in patients with ulcerative colitis in remission phase
Journal of Gastroenterology and Hepatology·2022· 22 citedOpen Access
Characteristics and Endoscopic Classification of Ulcerative Lesions Affecting the Ileocecal Valve
Digestive Diseases·2021
Need to Inspect the Total Gastrointestinal Tract of Patients With Malignant Lymphomas
In Vivo·2021· 3 citedOpen Access
Small Neuroendocrine Tumors of the Whole Gastrointestinal Tract Performed Endoscopic or Surgical Resections Also Show Positive for Lymphovascular Invasion
Digestion·2021· 3 cited
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Frequent Co-authors

Naoyoshi Nagata(37), Junichi Akiyama(34), Naomi Uemura(34), Takuro Shimbo(30), Chizu Yokoi(29), Hidetaka Okubo(22), Katsunori Sekine(22), Mikio Yanase(22), Kazuhiro Watanabe(21), Tomonori Aoki(20), Ryota Niikura(20), Masashi Mizokami(12), Shiori Moriyasu(10), Masao Kobayakawa(9), Masayuki Saruta(7), Shohei Tanaka(7), Yoshihiro Kishida(7), Kazuhiro Watanabe(7), Masafumi Shinozaki(7), Kayo Sakamoto(6)