SAKAMOTO TETSU

Profiles

Profiles

• 氏名

  SAKAMOTO TETSU

Affiliation

• Department of Diagnostic and Generalist Medicine

Profile and Settings

Alternate Names

• Tetsu Sakamoto

Affiliation

• Dokkyo Medical University, Assistant prof lv

Degree

• Ph.D., Dokkyo Medical University, Oct. 2025

Research Areas

• Life Science, General internal medicine

Research Experience

• Apr. 2022, 9999, 獨協医科大学, 総合診療科, 助教
• Apr. 2020, Mar. 2022, 足利赤十字病院, 内科
• Apr. 2018, Mar. 2020, 獨協医科大学, 総合診療科, 後期研修医
• Apr. 2016, Mar. 2018, 松江赤十字病院, 初期臨床研修医

Education

• Apr. 2010, Mar. 2016, Shimane University, Faculty of Medicine, School of Medicine, Japan

Committee Memberships

• Sep. 2022, 9999
• Jul. 2022, 9999
• Mar. 2022, 9999
• Oct. 2022, 9999, Society
• Oct. 2023, 9999

Association Memberships

• Oct. 2021, 9999, 日本病院総合診療医学会
• Jun. 2018, 9999, American College of Physicians
• Apr. 2018, 9999, 日本内科学会

Research achievements

Awards

• Jun. 2024, ACP（米国内科学会）日本支部, Excellence Award (Clinical Research Category), Does facilitating trust calibration for artificial-intelligence-driven differential diagnosis list improve physicians' diagnostic accuracy?: a quasi-experimental study., 坂本哲

Published Papers

Original paper
• Diagnostic Accuracy of Differential-Diagnosis Lists Generated by Generative Pretrained Transformer 3 Chatbot for Clinical Vignettes with Common Chief Complaints: A Pilot Study, Takanobu Hirosawa; Yukinori Harada; Masashi Yokose; Tetsu Sakamoto; Ren Kawamura; Taro Shimizu, International Journal of Environmental Research and Public Health, 20(4), 3378-3378, 15 Feb. 2023

  DOI
• Impact of an Infective Endocarditis Team on Management and Outcomes: A Retrospective Cohort Study, Tetsu Sakamoto; Takanobu Hirosawa; Yukinori Harada; Ikuko Shibasaki; Toshimi Sairenchi; Riichi Nishikawa; Haruka Sakikawa; Taro Shimizu, International Journal of General Medicine, Sep. 2025

  DOI
• Utility of Generative Artificial Intelligence for Japanese Medical Interview Training: Randomized Crossover Pilot Study, Takanobu Hirosawa; Masashi Yokose; Tetsu Sakamoto; Yukinori Harada; Kazuki Tokumasu; Kazuya Mizuta; Taro Shimizu, JMIR Medical Education, 01 Aug. 2025

  DOI
• The Validity of Generative Artificial Intelligence in Evaluating Medical Students in Objective Structured Clinical Examination: A Pilot Study (Preprint), Masashi Yokose; Takanobu Hirosawa; Tetsu Sakamoto; Ren Kawamura; Yudai Suzuki; Yukinori Harada; Taro Shimizu, 21 Jun. 2025

  DOI
• Facilitating Trust Calibration in Artificial Intelligence–Driven Diagnostic Decision Support Systems for Determining Physicians’ Diagnostic Accuracy: Quasi-Experimental Study, Tetsu Sakamoto; Yukinori Harada; Taro Shimizu, JMIR Formative Research, 27 Nov. 2024

  DOI
• Performance evaluation of ChatGPT in detecting diagnostic errors and their contributing factors: an analysis of 545 case reports of diagnostic errors., Yukinori Harada; Tomoharu Suzuki; Taku Harada; Tetsu Sakamoto; Kosuke Ishizuka; Taiju Miyagami; Ren Kawamura; Kotaro Kunitomo; Hiroyuki Nagano; Taro Shimizu; Takashi Watari, BMJ open quality, 13(2), 03 Jun. 2024

  DOI
• Longitudinal Changes in Diagnostic Accuracy of a Differential Diagnosis List Developed by an AI-Based Symptom Checker: Retrospective Observational Study, Yukinori Harada; Tetsu Sakamoto; Shu Sugimoto; Taro Shimizu, JMIR Formative Research, 17 May 2024

  DOI
• Evaluating ChatGPT-4’s Accuracy in Identifying Final Diagnoses Within Differential Diagnoses Compared With Those of Physicians: Experimental Study for Diagnostic Cases (Preprint), Takanobu Hirosawa; Yukinori Harada; Kazuya Mizuta; Tetsu Sakamoto; Kazuki Tokumasu; Taro Shimizu, JMIR Formative Research, 08 Apr. 2024

  DOI
• Diagnostic performance of generative artificial intelligences for a series of complex case reports, Takanobu Hirosawa; Yukinori Harada; Kazuya Mizuta; Tetsu Sakamoto; Kazuki Tokumasu; Taro Shimizu, DIGITAL HEALTH, 10, Jan. 2024

  DOI
• Clinical decision support system using a machine learning model to assist simultaneous cardiopulmonary auscultation: Open-label randomized controlled trial, Takanobu Hirosawa; Tetsu Sakamoto; Yukinori Harada; Kazuki Tokumasu; Taro Shimizu, DIGITAL HEALTH, 10, Jan. 2024

  DOI
• Diagnostic errors in uncommon conditions: a systematic review of case reports of diagnostic errors., Yukinori Harada; Takashi Watari; Hiroyuki Nagano; Tomoharu Suzuki; Kotaro Kunitomo; Taiju Miyagami; Tetsuro Aita; Kosuke Ishizuka; Mika Maebashi; Taku Harada; Tetsu Sakamoto; Shusaku Tomiyama; Taro Shimizu, Diagnosis (Berlin, Germany), 10 Aug. 2023

  DOI
• Effects of Combinational Use of Additional Differential Diagnostic Generators on the Diagnostic Accuracy of the Differential Diagnosis List Developed by an Artificial Intelligence-Driven Automated History-Taking System: Pilot Cross-Sectional Study., Yukinori Harada; Shusaku Tomiyama; Tetsu Sakamoto; Shu Sugimoto; Ren Kawamura; Masashi Yokose; Arisa Hayashi; Taro Shimizu, JMIR formative research, 7, e49034, 02 Aug. 2023

  DOI
• Effect of Prior Antibiotic Treatment on Blood Culture in an Outpatient Department of General Internal Medicine: A Retrospective Case–Control Analysis, Takanobu Hirosawa; Tetsu Sakamoto; Shogo Hanai; Yukinori Harada; Taro Shimizu, International Journal of General Medicine, Volume 16, 2709-2717, Jun. 2023

  DOI

Case report
• The systemic immune response due to cholesterol crystal embolization syndrome: a case report., Tetsu Sakamoto; Takafumi Yamakawa; Keita Hirano; Arisa Kobayashi; Mio Kasai; Kiyoshi Koizumi; Takashi Yokoo; Satoru Komatsumoto; Toshimitsu Murohisa; Taro Shimizu, BMC nephrology, 23(1), 314-314, 19 Sep. 2022

  DOI
• Intercostal Retraction With Pleural Effusion, Tetsu Sakamoto; Daisuke Asahara; Taro Shimizu, Annals of Internal Medicine: Clinical Cases, 01 Jun. 2022

  DOI
• Salt-and-pepper skin appearance and systemic sclerosis, T Sakamoto; M Kaburaki; T Shimizu, QJM: An International Journal of Medicine, 114(8), 599-600, 05 Nov. 2021

  DOI
• Wellens' Syndrome., Mikako Masuda; Tetsu Sakamoto; Taro Shimizu, The American journal of the medical sciences, 362(4), e37-e38, Oct. 2021

  DOI
• A Cat-and-Mouse Game? Multiple Abscesses Due to Staphylococcus aureus Bacteremia., Tetsu Sakamoto; Yukinori Harada; Taro Shimizu, The American journal of medicine, 134(6), e392-e393, Jun. 2021

  DOI
• Gastric Anisakiasis., Takanobu Hirosawa; Tetsu Sakamoto; Taro Shimizu, The American journal of the medical sciences, 360(3), 318-319, Sep. 2020

  DOI
• Secretion from umbilicus., Tetsu Sakamoto; Hiroshi Takase; Taro Shimizu, BMJ case reports, 12(8), 15 Aug. 2019

  DOI
• Urinary tract infection due to herniation of bladder., Tetsu Sakamoto; Taro Shimizu, The American journal of the medical sciences, 365(4), e51-e52, 27 Sep. 2022

  DOI
• Involuntary Movements of the Tongue in Transient Myoclonic State With Asterixis., Yoshitaka Sato; Tetsu Sakamoto; Yukinori Harada; Taro Shimizu, Neurology, 105(8), e214213, 21 Oct. 2025

  DOI
• A Case of Pontine Infarction Diagnosed from Bilateral Cheiro-Oral Syndrome and Truncal Ataxia., Tetsu Sakamoto, Taro Shimizu, JOURNAL OF HOSPITAL GENERAL MEDICINE, July 2023 Volume 5-4, Jul. 2023

Other
• Nailfold capillaroscopy findings and systemic sclerosis, T Sakamoto; M Kaburaki; T Shimizu, QJM: An International Journal of Medicine, 20 Apr. 2022

  DOI
• 生成AI間での鑑別診断リストの診断精度における比較研究, 廣澤 孝信; 原田 侑典; 水田 一椰; 坂本 哲; 徳増 一樹; 志水 太郎, 日本内科学会雑誌, 113(臨増), 169-169, Feb. 2024
• 獨協医科大学感染性心内膜炎センターによる院内IEの疫学的分析, 坂本 哲; 柴崎 郁子; 志水 太郎, Dokkyo Journal of Medical Sciences, 50(2), 150-150, Dec. 2023

MISC

• プライマリ・ケア医のためのこれからの咳の診かた 診断編 鑑別診断, 坂本哲; 志水太郎, 治療, 104(4), 2022

Books etc

• 診断エラー学のすすめ, Contributor, 坂本哲, 第7章 過信は禁物、勝ったと思ったときには負けている, 日経BP,日経BPマーケティング(発売), Apr. 2021, 335p, Japanese, 9784296109319

Presentations

• 2学会合同で取り組む「新しいジェネラリスト広報戦略」とは, 坂本哲; 鈴木 智晴; 豊田 喜弘; 飯塚 玄明; 合田 建; 鈴木 森香; 石丸 裕康; 志水 太郎, 第13回日本プライマリ・ケア連合学会学術大会, 12 Jun. 2022, 11 Jun. 2022, 12 Jun. 2022, Public symposium
• 臨床経過が想定外の時に発動する診断戦略”SCEDUCT”が有用と考えられた1例, 坂本哲; 本田優希; 原田侑典; 志水太郎, 第20回日本病院総合診療医学会学術総会, 22 Feb. 2020, 21 Feb. 2020, 22 Feb. 2020, Poster presentation
• Misdiagnosis of an Aortic Dissection, T. Sakamoto; Y. Harada; S. Kakimoto; H. Yamamoto; T. Shimizu, Diagnostic Error in Medicine 11th Annual International Conference, 04 Nov. 2018, 04 Nov. 2018, 06 Nov. 2018, Poster presentation
• 患者とその家族へのアプローチによって解消された機能性高体温の一例, 篠﨑実央; 坂本哲; 志水太郎, 第14回日本プライマリ・ケア連合学会学術大会, 14 May 2023, 12 May 2023, 14 May 2023
• ＜日本病院総合診療医学会＞Youは何しに学会へ？ with Genelink, 坂本哲、村山愛、青山治樹、宇高彩、内田美紀、漆葉美佳、桒原百恵、小玉真規子、酒井郁弥、杉谷真季、中尾光希、西郡椋也、堀田基備、三浦太郎、吉川紫、吉野藍、合田 建、天野雅之、飯塚玄明、大塚勇輝、酒井達也、鈴木智晴、豊田 喜弘、長崎一哉、西水翔子、鈴木森香、近藤俊介、石丸裕康, 第14回日本プライマリ・ケア連合学会学術大会, 13 May 2023, 12 May 2023, 14 May 2023
• 病院の外へ～地域包括ケアの要になるために～, 坂本哲; 山本祐; 横瀬允史; 川村廉; 梁美沙; 朝鳥大介; 榎原剛; 月永洋介; 志水太郎; 草場鉄周, 第26回日本病院総合診療医学会学術総会, 19 Feb. 2023, 18 Feb. 2023, 19 Feb. 2023, Public symposium
• 総合診療医の多彩なキャリアの魅力～診断をテーマに『Genelink』と語るGeneralistとしての軌跡と未来～., 坂本哲; 合田建; 鈴木智晴; 大塚勇輝; 西水翔子; 飯塚玄明; 豊田喜弘; 鈴木森香, 第26回日本病院総合診療医学会学術総会, 19 Feb. 2023, 18 Feb. 2023, 19 Feb. 2023, Public symposium
• 睡眠障害の診断・治療, 坂本哲; 平田 幸一, 第26回日本病院総合診療医学会学術総会, 18 Feb. 2023, 18 Feb. 2023, 19 Feb. 2023, Public discourse
• 感染性心内膜炎に肝動脈瘤および解離を合併した1例, 大湊一輝; 坂本哲; 志水太郎, 第706回関東地方会, 13 Jul. 2025, 13 Jul. 2025, 13 Jul. 2025
• Changes in Infective Endocarditis Management Following the Establishment of an Infective Endocarditis Team: A Retrospective Observational Study., Tetsu Sakamoto; Takanobu Hirosawa; Yukinori Harada; Ikuko Shibasaki; Toshimi Sairenchi; Riichi Nishikawa; Haruka Sakikawa; Taro Shimizu, European Congress of Internal Medicine 2025, 06 Mar. 2025, 05 Mar. 2025, 08 Mar. 2025, Poster presentation
• Does facilitating trust calibration for artificial-intelligence-driven differential diagnosis list improve physicians' diagnostic accuracy?: a quasi-experimental study., 坂本哲; 原田侑典; 志水太郎, ACP（米国内科学会）日本支部年次総会・講演会2024, 23 Jun. 2024, 22 Jun. 2024, 23 Jun. 2024, Oral presentation
• 転落を契機とした腸骨静脈圧迫症候群による左下肢深部静脈血栓症の一例, 片山大奨; 坂本哲; 志水太郎, 第15回日本プライマリ・ケア連合学会学術大会. 2024年6月8日., 08 Jun. 2024, 07 Jun. 2024, 09 Jun. 2024
• 獨協医科大学病院感染性心内膜炎(IE)センターによる 院内IEの疫学的分析., 坂本哲; 柴崎郁子; 志水太郎, 第51回獨協医学会学術集会, 02 Dec. 2023, 02 Dec. 2023, 02 Dec. 2023
• Utility of Generative Artificial Intelligence for Japanese Medical Interview Training: A Randomized Crossover Pilot Study, Hirosawa T, Yokose M, Sakamoto T, Harada Y, Tokumasu K, Mizuta K, Shimizu T., AMEE (The International Association of Health Professions Education) 2025, 23 Aug. 2025, 23 Aug. 2025, 27 Aug. 2025, Poster presentation, AMEE (The International Association of Health Professions Education), Barcelona, Spain, True, Domestic journal

Educational activity

Teaching Experience

• General Practice, Dokkyo Medical University