Hirosawa Takanobu 廣澤孝信

Researcher Number	90810549
Other IDs
Affiliation (Current)	2026: 獨協医科大学, 医学部, 講師
Affiliation (based on the past Project Information) *help	2026: 獨協医科大学, 医学部, 講師 2023 – 2024: 獨協医科大学, 医学部, 講師 2022: 獨協医科大学, 医学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 58010:Medical management and medical sociology-related
Keywords	Principal Investigator 地域医療 / 電子聴診器 / 身体診察 / 遠隔聴診 / 生成AI / 機械学習 / 人工知能 / オンライン診療

生成AIを活用した総合診療支援ツールの開発と臨床応用の可能性についての研究Principal Investigator
- Principal Investigator
  
  廣澤孝信
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Dokkyo Medical University
Development and clinical implementation of a "real-time remote auscultation" system that facilitates online physical examinations.Principal Investigator
- Principal Investigator
  
  Hirosawa Takanobu
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Dokkyo Medical University

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Comparative Analysis of Diagnostic Performance: Differential Diagnosis Lists by LLaMA3 Versus LLaMA2 for Case Reports2024
- Author(s)
  Hirosawa Takanobu、Harada Yukinori、Tokumasu Kazuki、Shiraishi Tatsuya、Suzuki Tomoharu、Shimizu Taro
- Journal Title
  
  JMIR Formative Research
  
  Volume: 8 Pages: e64844-e64844
- DOI
  10.2196/64844
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421, KAKENHI-PROJECT-24K13372
[Journal Article] Comparative Study to Evaluate the Accuracy of Differential Diagnosis Lists Generated by Gemini Advanced, Gemini, and Bard for a Case Report Series Analysis: Cross-Sectional Study2024
- Author(s)
  Hirosawa Takanobu、Harada Yukinori、Tokumasu Kazuki、Ito Takahiro、Suzuki Tomoharu、Shimizu Taro
- Journal Title
  
  JMIR Medical Informatics
  
  Volume: 12 Pages: e63010-e63010
- DOI
  10.2196/63010
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421, KAKENHI-PROJECT-24K13372
[Journal Article] Adapting Artificial Intelligence Concepts to Enhance Clinical Decision-Making: A Hybrid Intelligence Framework2024
- Author(s)
  Hirosawa Takanobu、Suzuki Tomoharu、Shiraishi Tastuya、Hayashi Arisa、Fujii Yoichi、Harada Taku、Shimizu Taro
- Journal Title
  
  International Journal of General Medicine
  
  Volume: Volume 17 Pages: 5417-5422
- DOI
  10.2147/ijgm.s497753
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373, KAKENHI-PROJECT-22K10421
[Journal Article] Evaluating ChatGPT-4’s Accuracy in Identifying Final Diagnoses Within Differential Diagnoses Compared With Those of Physicians: Experimental Study for Diagnostic Cases2024
- Author(s)
  Hirosawa Takanobu、Harada Yukinori、Mizuta Kazuya、Sakamoto Tetsu、Tokumasu Kazuki、Shimizu Taro
- Journal Title
  
  JMIR Formative Research
  
  Volume: 8 Pages: e59267-e59267
- DOI
  10.2196/59267
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] Can ChatGPT-4 evaluate whether a differential diagnosis list contains the correct diagnosis as accurately as a physician?2024
- Author(s)
  Mizuta Kazuya、Hirosawa Takanobu、Harada Yukinori、Shimizu Taro
- Journal Title
  
  Diagnosis
  
  Volume: - Issue: 3 Pages: 321-324
- DOI
  10.1515/dx-2024-0027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] Clinical decision support system using a machine learning model to assist simultaneous cardiopulmonary auscultation: Open-label randomized controlled trial2024
- Author(s)
  Hirosawa Takanobu、Sakamoto Tetsu、Harada Yukinori、Tokumasu Kazuki、Shimizu Taro
- Journal Title
  
  DIGITAL HEALTH
  
  Volume: 10
- DOI
  10.1177/20552076241233689
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] Diagnostic performance of generative artificial intelligences for a series of complex case reports2024
- Author(s)
  Hirosawa Takanobu、Harada Yukinori、Mizuta Kazuya、Sakamoto Tetsu、Tokumasu Kazuki、Shimizu Taro
- Journal Title
  
  DIGITAL HEALTH
  
  Volume: 10
- DOI
  10.1177/20552076241265215
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421, KAKENHI-PROJECT-24K13372
[Journal Article] Evaluating ChatGPT-4’s Diagnostic Accuracy: Impact of Visual Data Integration2024
- Author(s)
  Hirosawa Takanobu、Harada Yukinori、Tokumasu Kazuki、Ito Takahiro、Suzuki Tomoharu、Shimizu Taro
- Journal Title
  
  JMIR Medical Informatics
  
  Volume: 12 Pages: e55627-e55627
- DOI
  10.2196/55627
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421, KAKENHI-PROJECT-24K13372
[Journal Article] <オンライン診療レベルアップ>オンライン聴診の使い方と有用性.2023
- Author(s)
  廣澤孝信
- Journal Title
  
  日本医事新報
  
  Volume: 5172
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] ChatGPT-Generated Differential Diagnosis Lists for Complex Case?Derived Clinical Vignettes: Diagnostic Accuracy Evaluation2023
- Author(s)
  Hirosawa Takanobu、Kawamura Ren、Harada Yukinori、Mizuta Kazuya、Tokumasu Kazuki、Kaji Yuki、Suzuki Tomoharu、Shimizu Taro
- Journal Title
  
  JMIR Medical Informatics
  
  Volume: 11 Pages: e48808-e48808
- DOI
  10.2196/48808
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] そうだったのか!ChatGPT 医師が知っておきたい話題と活用法第3回実際にやってみた事例③ 医療者の自己研鑽ツールとしての生成AIの可能性.2023
- Author(s)
  廣澤孝信
- Journal Title
  
  日本医事新報
  
  Volume: 5185
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] The utility of phonocardiograms in real-time remote cardiac auscultation using an internet-connected electronic stethoscope: Open-label randomized controlled pilot trial2023
- Author(s)
  Hirosawa Takanobu、Ito Takahiro、Harada Yukinori、Ikenoya Kohei、Yokose Masashi、Shimizu Taro
- Journal Title
  
  DIGITAL HEALTH
  
  Volume: 9
- DOI
  10.1177/20552076231161945
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] Enhancing clinical reasoning with Chat Generative Pre-trained Transformer: a practical guide2023
- Author(s)
  Hirosawa Takanobu、Shimizu Taro
- Journal Title
  
  Diagnosis
  
  Volume: 11 Issue: 1 Pages: 102-105
- DOI
  10.1515/dx-2023-0116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] Comparative Evaluation of Diagnostic Accuracy Between Google Bard and Physicians2023
- Author(s)
  Hirosawa Takanobu、Mizuta Kazuya、Harada Yukinori、Shimizu Taro
- Journal Title
  
  The American Journal of Medicine
  
  Volume: 136 Issue: 11 Pages: 1119-1123.e18
- DOI
  10.1016/j.amjmed.2023.08.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10421
[Journal Article] Evaluation of Internet-Connected Real-Time Remote Auscultation: An Open-Label Randomized Controlled Pilot Trial2022
- Author(s)
  Ito Takahiro、Hirosawa Takanobu、Harada Yukinori、Kakimoto Shintaro、Shimizu Taro
- Journal Title
  
  Journal of Personalized Medicine
  
  Volume: 12 Issue: 12 Pages: 1950-1950
- DOI
  10.3390/jpm12121950
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] ようこそ実践的生成AI教室へ-日常業務から自己研鑽まで、ライトユーザーもヘビーユーザーも病院総合診療医みんなでデジタルレベルアップな件2024
- Author(s)
  廣澤孝信
- Organizer
  第29回日本病院総合診療医学会学術総会
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 生成AIにおける診断の可能性2024
- Author(s)
  廣澤孝信
- Organizer
  第28回日本病院総合診療医学会学術総会
- Invited
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 医学教育支援におけるChatGPT-4の鑑別診断についてのアセスメント精度2024
- Author(s)
  廣澤孝信, 原田侑典, 水田一椰, 坂本哲, 横瀬允史, 徳増一樹, 志水太郎
- Organizer
  AMEE (The International Association fo Health Professions Education) 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 生成AIにおける診断の可能性2024
- Author(s)
  廣澤孝信
- Organizer
  浦和医師会学術集会
- Invited
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 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2024
- Author(s)
  廣澤孝信, 原田侑典, 水田一椰, 坂本哲, 德増一樹, 志水太郎
- Organizer
  第121回日本内科学会総会・講演会
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 症例報告におけるChatGPT-4に画像データを追加することによる診断精度の比較研究2024
- Author(s)
  廣澤孝信, 原田侑典, 徳増一樹, 伊藤天大, 鈴木智晴, 志水太郎
- Organizer
  Society of General Internal Medicine annual meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 診断補助におけるChatGPT-4による鑑別診断リストのアセスメント2023
- Author(s)
  水田一椰 , 廣澤孝信 , 原田侑典 , 志水太郎
- Organizer
  16th Annual Society to Improve Diagnosis in Medicine conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 若手ロールモデルの実践から学ぶ臨床研究の極意by JUGLER2023
- Author(s)
  多胡雅毅, 鋪野紀好, 廣澤孝信(演者)
- Organizer
  第26回日本病院総合診療医学会学術総会
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] ChatGPTの世代間と医師による鑑別診断リストの診断精度2023
- Author(s)
  浦山啓悟 , 廣澤孝信 , 原田侑典 , 志水太郎
- Organizer
  16th Annual Society to Improve Diagnosis in Medicine conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] オンライン聴診の有用性と発展について~オンライン診療でも身体診察ができる！？~2023
- Author(s)
  廣澤孝信
- Organizer
  第10回栃木オンライン診療研究会
- Invited
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] インターネット接続をした電子聴診器による遠隔聴診における心音図の有用性について2022
- Author(s)
  廣澤孝信、伊藤天大、原田侑典、志水太郎
- Organizer
  IEEE EMBC 202
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K10421
[Presentation] 電子聴診器とオンライン診療システムによるリアルタイム遠隔聴診の有用性2022
- Author(s)
  伊藤天大, 廣澤孝信, 池ノ谷紘平, 原田侑典, 志水太郎
- Organizer
  第119回日本内科学会総会・講演会
- Data Source
  KAKENHI-PROJECT-22K10421

1. 徳増一樹 (10838816)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
2. 原田侑典

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
3. 志水太郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. 原田拓

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hirosawa Takanobu 廣澤 孝信

Research Projects

Research Products

Co-Researchers

生成AIを活用した総合診療支援ツールの開発と臨床応用の可能性についての研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development and clinical implementation of a "real-time remote auscultation" system that facilitates online physical examinations.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Comparative Analysis of Diagnostic Performance: Differential Diagnosis Lists by LLaMA3 Versus LLaMA2 for Case Reports2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Comparative Study to Evaluate the Accuracy of Differential Diagnosis Lists Generated by Gemini Advanced, Gemini, and Bard for a Case Report Series Analysis: Cross-Sectional Study2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Adapting Artificial Intelligence Concepts to Enhance Clinical Decision-Making: A Hybrid Intelligence Framework2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluating ChatGPT-4’s Accuracy in Identifying Final Diagnoses Within Differential Diagnoses Compared With Those of Physicians: Experimental Study for Diagnostic Cases2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Can ChatGPT-4 evaluate whether a differential diagnosis list contains the correct diagnosis as accurately as a physician?2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Clinical decision support system using a machine learning model to assist simultaneous cardiopulmonary auscultation: Open-label randomized controlled trial2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Diagnostic performance of generative artificial intelligences for a series of complex case reports2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluating ChatGPT-4’s Diagnostic Accuracy: Impact of Visual Data Integration2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] <オンライン診療レベルアップ>オンライン聴診の使い方と有用性.2023

Author(s)

Journal Title

Data Source

[Journal Article] ChatGPT-Generated Differential Diagnosis Lists for Complex Case?Derived Clinical Vignettes: Diagnostic Accuracy Evaluation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] そうだったのか!ChatGPT 医師が知っておきたい話題と活用法 第3回実際にやってみた事例③ 医療者の自己研鑽ツールとしての生成AIの可能性.2023

Author(s)

Journal Title

Data Source

[Journal Article] The utility of phonocardiograms in real-time remote cardiac auscultation using an internet-connected electronic stethoscope: Open-label randomized controlled pilot trial2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Enhancing clinical reasoning with Chat Generative Pre-trained Transformer: a practical guide2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Comparative Evaluation of Diagnostic Accuracy Between Google Bard and Physicians2023

Hirosawa Takanobu 廣澤孝信

[Journal Article] そうだったのか!ChatGPT 医師が知っておきたい話題と活用法第3回実際にやってみた事例③ 医療者の自己研鑽ツールとしての生成AIの可能性.2023