原著(英文)
- Zwaan L, Rodman A, Shimizu T. Trust, scrutiny, or collaboration? A performance-based framework for human–AI interaction in medicine. NEJM AI. 2026; in press.
- Hirosawa, Harada Y, Kawamura R, Shimizu T. LLM-based conditional perplexity scoring distinguishes physician-verified diagnoses from incorrect differential diagnoses in case reports: a preliminary evaluation. JMIR Preprints. doi: 10.2196/preprints.98819
- Nakamura T, Uegaki R, Suzuki T, Matsushima T, Ihara T, Tetsuhara K, Kamimura K, Watari T, Shimizu T. The First Japanese Conference on Pediatric Diagnostic Excellence. Diagnosis. 2026; In Press.
- Someko H, Kataoka Y, Mizuno A, Nishizaki Y, Shimizu T, Tokuda Y, Shoji T. Impact of Scholarly Activities on Early Postgraduate Medical Trainees: A Cross-sectional Study. BMC Med Educ. 2026; In Press.
- Katayama K, Nishizaki Y, Takata T, Yamamoto Y, Kataoka K, Miyagami T, Watari T, Shimizu T, Tokuda Y. Peer Mentoring in Clinical Residency in Japan: A Nationwide, Cross-Sectional Study. J Hosp Gen Med Educ. 2026; in press.
- Fujikawa H, Tamune H, Nishizaki Y, Mori H, Fukui S, Shikino K, Shimizu T, Yamamoto Y, Kobayashi H, Naito T, Tokuda Y. Club activity, study groups, and academic achievement: a nationwide study of Japanese medical students’ extracurricular life. J Gen Fam Med. 2026; In press.
- Suzuki Y, Nishizawa T, Ozawa H, Harada Y, Watari T, Shimizu T, Sakurai M, Hayashi K, Osugi Y, Deshpande GA, Arioka H. Patterns of diagnostic errors using hierarchical cluster analysis: a single-center, cross-sectional study in general internal medicine. Diagnosis. 2026; In Press.
- Shikino K, Shimizu T, Takahashi H, Watari T, Sasaki Y, Yoshinaga R, Tago M. Educational Strategies for Outpatient Practice in General Medicine Physicians: Ensuring Safety, Addressing Diagnostic Challenges, and Managing Chronic Diseases. J Hosp Gen Med. 2026; In Press.
- Fujikawa H, Tamune H, Nishizaki Y, Mori H, Fukui S, Shikino K, Shimizu T, Yamamoto Y, Kobayashi H, Naito T, Tokuda Y. Student engagement from the medical trainees’ perspective and associated factors: a nationwide cross-sectional study. JMA Journal. 2026; In Press.
- Miyagami T, Shimizu T, Yamamoto Y, Shikino K, Kataoka K, Kobayashi H, Naito T, Tokuda Y. Frequency and Perceived Usefulness of Resident Physicians’ Reflections During Outpatient Training. Sci Rep. 2026; In Press.
- Hirosawa T, Yokose M, Sakamoto T, Hayashi A, Harada Y, Tokumaru K, Mizuta K, Shimizu T. Validity of Reasoning Generative Artificial Intelligence Models in Evaluating Japanese Objective Structured Clinical Examinations: A Preliminary Comparative Study with Clinical Educators. JMIR Formative Res. 2026; Preprints. doi: 10.2196/preprints.92016
- Harada Y, Sakamoto T, Wada Y, Ishizuka K, Kubosaki J, Akutagawa K, Suzuki T, Isoda S, Nishizawa T, Miyagami T, Watanuki S, Kunitomo K, Watari T, Shimizu T. Examining atypical presentations associated with a higher risk of diagnostic errors using a new classification model. Diagnosis (Berl). 2026 Apr 7. doi: 10.1515/dx-2025-0179. Epub ahead of print. PMID: 41956468.
- Ito T, Hirosawa T, Hayashi A, Yokose M, Shimizu T. Utility of Smartphone-Based Clinical Decision Support System for Pressure Ulcer Management by Physicians: Randomized Crossover Pilot Study. JMIR Form Res. 2026; 10:e85452. doi: 10.2196/85452. PMID: 41871340.
- Yamashita S, Osako R, Yamaguchi T, Okushima Y, Harada Y, Miyagami T, Sasaki Y, Oda Y, Tago M. A new diagnostic prediction model for infective endocarditis based on the 2023 duke-international society for cardiovascular infectious disease criteria: a multicenter observational study. BMC Cardiovasc Disord. 2026 Mar 16. doi: 10.1186/s12872-026-05742-8. Epub ahead of print. PMID: 41840501.
- Harada T, Harada Y, Kintomo K, Watari T, Shimizu T. Diagnostic errors in abdominal pain: a secondary analysis of case reports. Diagnosis (Berl). 2026 Mar 12. doi: 10.1515/dx-2025-0185. Epub ahead of print. PMID: 41811716.
- Isoda S, Shimizu T, Hattori M. Associative thinking as a lever for diagnostic creativity. Diagnosis (Berl). 2026 Mar 10. doi: 10.1515/dx-2025-0169. Epub ahead of print. PMID: 41801134.
- Harada H, Tamune H, Fujikawa H, Kiryu K, Yamamoto Y, Shimizu T, Ito M, Kato T, Nishizaki Y, Tokuda Y. Required psychiatry rotation in residency training enhances psychiatric competence: A nationwide study in Japan. Asian J Psychiatr. 2026 Mar 5;119:104926. doi: 10.1016/j.ajp.2026.104926. Epub ahead of print. PMID: 41797051.
- Shimizu T, Wang Z, Shihara M, Yoshida S. Information structure in clinical reasoning. Diagnosis (Berl). 2026 Mar 9. doi: 10.1515/dx-2025-0182. Epub ahead of print. PMID: 41787745.
- Ishizuka K, Nishizaki Y, Sekine M, Shimizu T, Shikino K, Yamamoto Y, Fukui S, Nojima M, Ohta M, Tokuda Y. Association between resident physicians from foreign medical schools and general medicine in-training examination score: a nationwide cross-sectional study in Japan. BMC Med Educ. 2026 Mar 3. doi: 10.1186/s12909-026-08941-1. Epub ahead of print. PMID: 41772547.
- Fujikawa H, Tamune H, Nishizaki Y, Nagasaki K, Kobayashi H, Nojima M, Sekine M, Shimizu T, Yamamoto Y, Shikino K, Tokuda Y. Associations between patient care ownership, burnout, and job satisfaction among medical residents: a nationwide cross-sectional study in Japan. Sci Rep. 2026 Feb 14. doi: 10.1038/s41598-026-40301-3. Epub ahead of print. PMID: 41691078.
- Ishizuka K, Nishizaki Y, Kataoka K, Shimizu T, Nojima M, Yamamoto Y, Shikino K, Fukui S, Nagasaki K, Kobayashi H, Ohta M, Tokuda Y. Impact of inpatient volume on residents’ in-training examination scores and burnout in Japanese community hospitals: a nationwide cross-sectional study. BMC Med Educ. 2026 Jan 24. doi: 10.1186/s12909-026-08664-3. Epub ahead of print. PMID: 41580802.
- Nagasaki K, Kawase Y, Nishizaki Y, Shimizu T, Yamamoto Y, Shikino K, Watari T, Kobayashi H, Tokuda Y. Gender differences in burnout among resident physicians in Japan: a nationwide cross-sectional study. Acad Med. 2025 Dec 15;vaf096. doi: 10.1093/academic/vaf096. Epub ahead of print. PMID: 41579041.
- Nishizawa T, Nagasaki K, Nishizaki Y, Nawa N, Akaishi Y, Fujiwara T, Yamawaki M, Shimizu T, Yamamoto Y, Shikino K, Kobayashi H, Tokuda Y. Association between grit and wellness outcomes among Japanese medical residents: A nationwide cross-sectional study. Med Teach. 2026 Jan 24:1-11. doi: 10.1080/0142159X.2026.2618503. Epub ahead of print. PMID: 41578929.
- Fujikawa H, Tamune H, Nishizaki Y, Mori H, Fukui S, Shikino K, Shimizu T, Yamamoto Y, Kobayashi H, Naito T, Tokuda Y. Better workplace social capital is associated with greater patient care ownership in medical residents: a nationwide cross-sectional study. Postgrad Med J. 2026 Jan 9:qaf235. doi: 10.1093/postmj/qaf235. Epub ahead of print. PMID: 41510963.
- Kawamura R, Shimizu T. Trends in diagnostic error research across Asia: a quantitative content analysis. Diagnosis (Berl). Published online January 7, 2026. doi: 10.1515/dx-2025-0145
- Nagasaki K, Nishizaki Y, Shimizu T, Yamamoto Y, Shikino K, Watari T, Sekine M, Kobayashi H, Tokuda Y. Clinical competence and attitudes towards LGBT patients among medical residents in Japan. BMC Med Educ. 2026 Jan 5;26(1):187. doi: 10.1186/s12909-025-08510-y. PMID: 41491951; PMCID: PMC12870391.
ガイドライン(英文)
- Izumi C, Daimon M, Kaji S, Masumoto A, Ashihara K, Amano M, Uemura S, Oto H, Ohara T, Okada K, Kawamura T, Goya M, Koga M, Sakamoto J, Sano H, Shiozawa M, Shimizu T, Takahashi J, Nakano K, Nomura R, Hisatomi K, Fukushima K, Henmi S, Miura T, Mitsutake K, Miyamoto T, Murakami T, Yamada H, Yanagida K, Yamamoto G, Yoshioka D, Otsuji Y, Kitaoka H, Kimura T, Shiose A, Nakatani S; Japanese Circulation Society Joint Working Group. JCS 2026 Guideline on the Management of Infective Endocarditis. Circ J. 2026 Mar 20. doi: 10.1253/circj.CJ-25-0987. Epub ahead of print. PMID: 41866179.
症例報告(英文)
- Shiba H, Shiba Y, Watanabe K, Shimizu T. Misinterpreted pyramidal sign: revisiting Garcin’s description of the hollow hand sign. BMJ Case Rep. 2026 Jan 22;19(1):e270121. doi: 10.1136/bcr-2025-270121. PMID: 41571390.
ガイドライン(和文)
- 泉知里,大門雅夫,天野裕綱,芦原貴美,上村史朗,大田浩,岡田倫久,加地修一郎,合屋雅彦,古賀政利,笹野史,高橋淳,仲野和彦,福島啓装,三浦崇生,光武耕太郎,宮本剛季,村上智明,山田博胤,天野雅史,川村隆之,坂本一郎,坂本哲,塩澤真之,志木太郎,野村良人,富一輝,遠見宗一郎,鈴木恵子,柳田茂一,山本剛,吉岡大輔,中谷敏,木村光,塩瀬明,尾辻豊,北岡裕章.2026年改訂版 感染性心内膜炎診療ガイドライン.日本循環器学会.