Harada Taku 原田拓

Researcher Number	40817003
Other IDs
Affiliation (Current)	2026: 公益社団法人地域医療振興協会(地域医療研究所), 練馬光が丘病院, 医長
Affiliation (based on the past Project Information) *help	2023 – 2025: 公益社団法人地域医療振興協会(地域医療研究所), 練馬光が丘病院, 医長 2022: 公益社団法人地域医療振興協会(地域医療研究所), 練馬光が丘病院, 科長
Review Section/Research Field	Principal Investigator Basic Section 58010:Medical management and medical sociology-related Except Principal Investigator Basic Section 58010:Medical management and medical sociology-related
Keywords	Principal Investigator 急性腹症 / 診断プロセス / 診断エラー / 非特異的急性腹痛 / 質の改善 / 総合診療医 / E-consult / AI / 急性虫垂炎 / 下部消化管穿孔 / 腹痛 … More Except Principal Investigator … More 腎盂腎炎 / 尿路感染症 / 診断エラー Less

非特異的急性腹痛の診断精度上昇のための課題解析と診断戦略の開発Principal Investigator
- Principal Investigator
  
  原田拓
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Japan Association for Development of Community Medicine
高齢者における尿路感染症の診断エラーのリスク・関連因子の研究
- Principal Investigator
  
  久代聖子
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Juntendo University
Investigation of the Frequency and Determinants of Diagnostic Errors in Acute Abdomen for the Purpose of Error Reduction and Clinical ImplementationPrincipal Investigator
- Principal Investigator
  
  Harada Taku
- 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
  Japan Association for Development of Community Medicine

All 2025 2024 2023 2022

All Journal Article Presentation

[Journal Article] Severe Hypophosphatemia Leading to Acute Worsening of Heart Failure and Myopathy: A Case Report2025
- Author(s)
  Ishikawa Yukifumi、Harada Taku、Yamasato Kazushi、Nakai Mori
- Journal Title
  
  Cureus
  
  Volume: 17
- DOI
  10.7759/cureus.80769
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Pseudogout in an Acute-Care Hospital: Hospitalists as the Key to Optimized Care2025
- Author(s)
  Harada Taku、Watari Takashi、Nakai Mori
- Journal Title
  
  Journal of Community Hospital Internal Medicine Perspectives
  
  Volume: 15 Issue: 2 Pages: 21-24
- DOI
  10.55729/2000-9666.1455
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] First case report of cefmetazole-induced disulfiram-like reaction2024
- Author(s)
  Nakanishi Toshiyuki、Harada Taku、Nakai Mori、Kutsuna Satoshi
- Journal Title
  
  IDCases
  
  Volume: 37 Pages: e02056-e02056
- DOI
  10.1016/j.idcr.2024.e02056
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[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] Chronic Bromine Intoxication Complicated with Fanconi Syndrome2024
- Author(s)
  Makio Yusuke、Harada Taku、Yamasato Kazushi、Nakanishi Toshiyuki、Nakai Mori
- Journal Title
  
  Intern. Med.
  
  Volume: 63 Issue: 24 Pages: 3395-3399
- DOI
  10.2169/internalmedicine.3128-23
- ISSN
  0918-2918, 1349-7235
- Year and Date
  2024-12-15
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Preventable diagnostic errors of lower gastrointestinal perforation: a secondary analysis of a large-scale multicenter retrospective study2024
- Author(s)
  Harada Taku、Watari Takashi、Watanuki Satoshi、Kushiro Seiko、Miyagami Taiju、Syusa Syunsuke、Suzuki Satoshi、Hiyoshi Tetsuya、Hasegawa Suguru、Nabeshima Shigeki、Aihara Hidetoshi、Yamashita Shun、Tago Masaki、Yoshimura Fumitaka、Kunitomo Kotaro、Tsuji Takahiro、Hirose Masanori、Tsuchida Tomoya、Shimizu Taro
- Journal Title
  
  International Journal of Emergency Medicine
  
  Volume: 17 Issue: 1 Pages: 192
- DOI
  10.1186/s12245-024-00781-4
- URL
  https://marianna-u.repo.nii.ac.jp/records/2001003
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373, KAKENHI-PROJECT-20K18899, KAKENHI-PROJECT-22K17310
[Journal Article] Three Subtypes of Cutaneous Nerve Entrapment Syndrome: A Narrative Review2024
- Author(s)
  Otsuka Yuki、Ishizuka Kosuke、Harada Yukinori、Harada Taku、Shikino Kiyoshi、Shiraishi Yoshihiko、Watari Takashi
- Journal Title
  
  Intern. Med.
  
  Volume: 63 Issue: 16 Pages: 2231-2239
- DOI
  10.2169/internalmedicine.2927-23
- ISSN
  0918-2918, 1349-7235
- Year and Date
  2024-08-15
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373, KAKENHI-PROJECT-24K13341
[Journal Article] Unexpected Sudden Deaths Following the Co-administration of Ceftriaxone and Lansoprazole: A Case Series2024
- Author(s)
  Harada Taku、Nakanishi Toshiyuki、Kutsuna Satoshi、Nakai Mori
- Journal Title
  
  Cureus
  
  Volume: 16
- DOI
  10.7759/cureus.64143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] The Big Three diagnostic errors through reflections of Japanese internists2024
- Author(s)
  Kunitomo Kotaro、Gupta Ashwin、Harada Taku、Watari Takashi
- Journal Title
  
  Diagnosis
  
  Volume: 11 Issue: 3 Pages: 273-282
- DOI
  10.1515/dx-2023-0131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Hypoglycemia caused by pregabalin-induced insulin hypersecretion2024
- Author(s)
  Fujii Yoichi、Harada Taku、Enomoto Kiichi、Nakai Mori
- Journal Title
  
  Postgraduate Medical Journal
  
  Volume: 100 Issue: 1182 Pages: 267-268
- DOI
  10.1093/postmj/qgad129
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Use of Internet/Application-Based E-consults by General Practitioners in Japan to Resolve Patients’ Problems: A Descriptive Observational Study2024
- Author(s)
  Harada Taku、Morikawa Toru、Furuya Hiroki、Sato Tomoki、Kakehi Minami、Yamada Hiroki、Shimizu Taro
- Journal Title
  
  Cureus
  
  Volume: 16
- DOI
  10.7759/cureus.76690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Performance evaluation of ChatGPT in detecting diagnostic errors and their contributing factors: an analysis of 545 case reports of diagnostic errors2024
- Author(s)
  Harada Yukinori、Suzuki Tomoharu、Harada Taku、Sakamoto Tetsu、Ishizuka Kosuke、Miyagami Taiju、Kawamura Ren、Kunitomo Kotaro、Nagano Hiroyuki、Shimizu Taro、Watari Takashi
- Journal Title
  
  BMJ Open Quality
  
  Volume: 13 Issue: 2 Pages: e002654-e002654
- DOI
  10.1136/bmjoq-2023-002654
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373, KAKENHI-PROJECT-24K13372
[Journal Article] Successful Rapid Benzodiazepine Detoxification in an Acute Care Hospital: A Case Report2024
- Author(s)
  Harada Taku、Tatebayashi Kazuki、Nakai Mori
- Journal Title
  
  Journal of Community Hospital Internal Medicine Perspectives
  
  Volume: 14 Issue: 4 Pages: 93-96
- DOI
  10.55729/2000-9666.1373
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] A Short Report on a Single-center Survey of Barium Acute Appendicitis2024
- Author(s)
  Harada Taku、Watari Takashi
- Journal Title
  
  Journal of Epidemiology
  
  Volume: 34 Issue: 11 Pages: 560-561
- DOI
  10.2188/jea.JE20230334
- ISSN
  0917-5040, 1349-9092
- Year and Date
  2024-11-05
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] 急性期病院における「身体抑制をしない同意書」の導入の活動報告2024
- Author(s)
  原田拓、山里一志、寒風澤あい里、宮野将紀、佐藤美紀、田中隆則、光定誠
- Journal Title
  
  JAPANESE JOURNAL OF HOSPITAL GENERAL MEDICINE
  
  Volume: 20 Issue: 5 Pages: 310-310
- DOI
  10.60227/jhgmwabun.20.5_310
- ISSN
  2185-8136, 2758-7878
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Peritonsillar abscess associated with Helicobacter cinaedi bacteremia: A case report2024
- Author(s)
  Harada Taku、Nakanishi Toshiyuki、Kutsuna Satoshi、Nakai Mori
- Journal Title
  
  IDCases
  
  Volume: 36 Pages: e01975-e01975
- DOI
  10.1016/j.idcr.2024.e01975
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] In-Hospital Onset of Transient Myoclonic State in Older Adults: A Case Report2024
- Author(s)
  Harada T, Yamasato K, Nakanishi T, Nakai M.
- Journal Title
  
  Eur J Case Rep Intern Med
  
  Volume: 10 Issue: 2 Pages: 004254-004254
- DOI
  10.12890/2024_004254
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Diagnostic errors in uncommon conditions: a systematic review of case reports of diagnostic errors2023
- Author(s)
  Harada Y, Watari T,Nagano H, et al.
- Journal Title
  
  Diagnosis (Berl)
  
  Volume: 10 Issue: 4 Pages: 329-336
- DOI
  10.1515/dx-2023-0030
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Cervical Angina as a Cause of Non-Cardiac Chest Pain: A Case Report2023
- Author(s)
  Harada T, Nakai M.
- Journal Title
  
  Cureus
  
  Volume: 15
- DOI
  10.7759/cureus.36279
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Medical Malpractice and Diagnostic Errors in Japanese Emergency Departments2023
- Author(s)
  Taiju Miyagami, Takashi Watari, Taku Harada, Toshio Naito
- Journal Title
  
  West J Emerg Med .
  
  Volume: 24 Issue: 2 Pages: 340-347
- DOI
  10.5811/westjem.2022.11.55738
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373, KAKENHI-PROJECT-22K17310, KAKENHI-PROJECT-20H03913
[Journal Article] Ocular clonus2023
- Author(s)
  Yoshidome A, Yamasato K, Harada T, et al.
- Journal Title
  
  J Am Coll Emerg Physicians Open
  
  Volume: 16 Issue: 5 Pages: e13055-e13055
- DOI
  10.1002/emp2.13055
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Usefulness of magnetic resonance imaging for acute abdominal pain in a pregnant woman: A case of idiopathic renal hemorrhage2023
- Author(s)
  Tanabe H, Harada T, Nakai M.
- Journal Title
  
  Radiol Case Rep .
  
  Volume: 18 Issue: 7 Pages: 2424-2426
- DOI
  10.1016/j.radcr.2023.04.011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Relationship Between the Use of Preprinted Physician Orders for Hospital-Acquired Fever and Time to Blood Culture Collection: A Single-Center Retrospective Cross-Sectional Study2022
- Author(s)
  Taku Harada, Shintaro Kosaka, Juichi Hiroshige, Takashi Watari
- Journal Title
  
  Int J Gen Med
  
  Volume: 15 Pages: 5929-5935
- DOI
  10.2147/ijgm.s361882
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Factors associated with delayed diagnosis of appendicitis in adults: A single-center, retrospective, observational study2022
- Author(s)
  Harada Taku、Harada Yukinori、Hiroshige Juichi、Shimizu Taro
- Journal Title
  
  PLOS ONE
  
  Volume: 17 Issue: 10 Pages: e0276454-e0276454
- DOI
  10.1371/journal.pone.0276454
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10355, KAKENHI-PROJECT-22K10373
[Journal Article] Cognitive biases encountered by physicians in the emergency room2022
- Author(s)
  Kotaro Kunitomo, Taku Harada, Takashi Watari
- Journal Title
  
  BMC Emerg Med
  
  Volume: 22 Issue: 1 Pages: 148-148
- DOI
  10.1186/s12873-022-00708-3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373, KAKENHI-PROJECT-20H03913
[Journal Article] Evaluation of the usefulness of costovertebral angle tenderness in patients with suspected ureteral stone2022
- Author(s)
  Hiroyasu Higuchi, Taku Harada, Juichi Hiroshige
- Journal Title
  
  J Gen Fam Med
  
  Volume: 24 Issue: 1 Pages: 56-58
- DOI
  10.1002/jgf2.581
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373
[Journal Article] Non-Episodic Angioedema Associated with Eosinophilia after COVID-192022
- Author(s)
  Taku Harada, Shintaro Kosaka, Mori Nakai
- Journal Title
  
  Eur J Case Rep Intern Med
  
  Volume: 9 Issue: 12 Pages: 003671-003671
- DOI
  10.12890/2022_003671
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K10373
[Presentation] 内科医必携スキル"ケア移行"　より良い患者ケア引き継ぎのための心得2024
- Author(s)
  原田拓
- Organizer
  内科学会
- Data Source
  KAKENHI-PROJECT-22K10373
[Presentation] 下部消化管穿孔の予防可能な診断エラー　大規模多施設後ろ向き観察研究の二次分析2024
- Author(s)
  原田拓, 和足孝之, 志水太郎
- Organizer
  病院総合診療医学会
- Data Source
  KAKENHI-PROJECT-22K10373
[Presentation] 急性腹症診療ガイドライン改訂の検討　初期治療2024
- Author(s)
  原田拓, 前田重信, 狩野謙一, 小豆畑丈夫, 三原弘, 真弓俊彦, 吉田雅博
- Organizer
  病院総合診療医学会
- Data Source
  KAKENHI-PROJECT-22K10373
[Presentation] 成人における虫垂炎の診断遅延に関連する因子：単一施設の後ろ向き観察研究2023
- Author(s)
  原田拓、弘重壽一、原田侑典、志水太郎
- Organizer
  プライマリケア学会
- Data Source
  KAKENHI-PROJECT-22K10373
[Presentation] 成人における虫垂炎の診断遅延に関連する因子単一施設の後ろ向き観察研究2023
- Author(s)
  原田拓, 原田侑典, 志水太郎
- Organizer
  日本プライマリ・ケア連合学会学術大会
- Data Source
  KAKENHI-PROJECT-22K10373

1. 和足孝之 (00792037)

# of Collaborated Projects: 3 results

# of Collaborated Products: 8 results
2. 宮上泰樹 (10816317)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
3. 原田侑典 (40810502)

# of Collaborated Projects: 2 results

# of Collaborated Products: 27 results
4. 志水太郎 (50810529)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
5. 久代聖子 (50972460)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Harada Taku 原田 拓

Research Projects

Research Products

Co-Researchers

非特異的急性腹痛の診断精度上昇のための課題解析と診断戦略の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

高齢者における尿路感染症の診断エラーのリスク・関連因子の研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigation of the Frequency and Determinants of Diagnostic Errors in Acute Abdomen for the Purpose of Error Reduction and Clinical ImplementationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Severe Hypophosphatemia Leading to Acute Worsening of Heart Failure and Myopathy: A Case Report2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Pseudogout in an Acute-Care Hospital: Hospitalists as the Key to Optimized Care2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] First case report of cefmetazole-induced disulfiram-like reaction2024

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] Chronic Bromine Intoxication Complicated with Fanconi Syndrome2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Preventable diagnostic errors of lower gastrointestinal perforation: a secondary analysis of a large-scale multicenter retrospective study2024

Author(s)

Journal Title

DOI

URL

Data Source

[Journal Article] Three Subtypes of Cutaneous Nerve Entrapment Syndrome: A Narrative Review2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Unexpected Sudden Deaths Following the Co-administration of Ceftriaxone and Lansoprazole: A Case Series2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The Big Three diagnostic errors through reflections of Japanese internists2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hypoglycemia caused by pregabalin-induced insulin hypersecretion2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Use of Internet/Application-Based E-consults by General Practitioners in Japan to Resolve Patients’ Problems: A Descriptive Observational Study2024

Harada Taku 原田拓

[Journal Article] 急性期病院における「身体抑制をしない同意書」の導入の活動報告2024