Izumi Keisuke 泉啓介

Researcher Number	20535611
Other IDs
Affiliation (Current)	2026: 独立行政法人国立病院機構(東京医療センター臨床研究センター), 政策医療企画研究部, 研究員
Affiliation (based on the past Project Information) *help	2022: 慶應義塾大学, 医学部, 助教 2019 – 2022: 慶應義塾大学, 医学部(信濃町), 特任助教 2016: 慶應義塾大学, 医学部(信濃町), 特任助教 2015: 慶應義塾大学, 医学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 54020:Connective tissue disease and allergy-related / General internal medicine(including psychosomatic medicine)
Keywords	Principal Investigator 関節リウマチ / 画像 / 単純X線 / 深層学習 / 人工知能 / 関節破壊 / サイトカイン / 受容体 / 生物学的製剤 / オステオポンチン

Research Projects
(2 results)
Research Products
(23 results)

Development of quantitative evaluation system of joint destruction in X-ray images of patients with rheumatoid arthritis using deep learningPrincipal Investigator
- Principal Investigator
  
  Izumi Keisuke
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 54020:Connective tissue disease and allergy-related
- Research Institution
  Keio University
Understanding the role of osteopontin and its receptors in rheumatoid arthritisPrincipal Investigator
- Principal Investigator
  
  Izumi Keisuke
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General internal medicine(including psychosomatic medicine)
- Research Institution
  Keio University

All 2023 2020 2019 2017 2015

All Journal Article Presentation

[Journal Article] Detecting hand joint ankylosis and subluxation in radiographic images using deep learning: A step in the development of an automatic radiographic scoring system for joint destruction2023
- Author(s)
  Izumi Keisuke、Suzuki Kanata、Hashimoto Masahiro、Endoh Toshio、Doi Kentaro、Iwai Yuki、Jinzaki Masahiro、Ko Shigeru、Takeuchi Tsutomu、Kaneko Yuko
- Journal Title
  
  PLOS ONE
  
  Volume: 18 Issue: 2 Pages: e0281088-e0281088
- DOI
  10.1371/journal.pone.0281088
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K17894
[Journal Article] Tocilizumab-induced psoriasis-like eruption resolved by shortening the dose interval in a patient with rheumatoid arthritis: a case-based review2019
- Author(s)
  Michitaro Hayakawa, Keisuke Izumi, Misako Higashida-Konishi, Mari Ushikubo, Masako Tsukamoto, Kumiko Akiya, Kazuhiro Araki, Hisaji Oshima
- Journal Title
  
  Rheumatology International
  
  Volume: 39 Issue: 1 Pages: 161-166
- DOI
  10.1007/s00296-018-4175-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K17894
[Journal Article] 内科医がよく遭遇する関節症と骨粗鬆症2019
- Author(s)
  大島久二, 林侑太朗, 牛窪真理, 小西美沙子, 泉啓介, 田中郁子
- Journal Title
  
  Vita
  
  Volume: 36 Pages: 24-26
- Data Source
  KAKENHI-PROJECT-19K17894
[Journal Article] 関節リウマチとオステオポンチン2017
- Author(s)
  泉啓介
- Journal Title
  
  アレルギーの臨床
  
  Volume: 5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K21368
[Journal Article] Baseline Serum Osteopontin Levels Predict the Clinical Effectiveness of Tocilizumab but Not Infliximab in Biologic-Naïve Patients with Rheumatoid Arthritis: A Single-Center Prospective Study at 1 Year (the Keio First-Bio Cohort Study)2015
- Author(s)
  Izumi K, Kaneko Y, Hashizume M, Yoshimoto K, Takeuchi T
- Journal Title
  
  PLoS One
  
  Volume: 23 Issue: 12 Pages: e0145468-e0145468
- DOI
  10.1371/journal.pone.0145468
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K21368
[Presentation] AUTOMATIC FINGER JOINT BONE EROSION SCORE PREDICTION CONSIDERING 2-TIME-POINT X-RAYS OF PATIENTS WITH RHEUMATOID ARTHRITIS BY DEEP LEARNING.2020
- Author(s)
  K. Izumi, K. Suzuki, M. Hashimoto, T. Endoh, K. Doi, Y. Iwai, Y. Kaneko, M. Jinzaki, S. Ko, T. Takeuchi. 2020.6.
- Organizer
  EULAR Annual Congress 2020 (E-Congress)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] 深層学習を用いたX線画像における手関節領域、強直および亜脱臼の自動検出：AIによる骨破壊評価システムの開発2020
- Author(s)
  泉啓介, 鈴木彼方, 橋本正弘, 土井健太郎, 岩井祐樹, 陣崎雅弘, 洪繁, 竹内勤
- Organizer
  第2回日本メディカルAI学会学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] Automatic finger joint detection and bone erosion scoring in x-rays by deep learning.2020
- Author(s)
  Izumi Keisuke, Suzuki Kanata, Hashimoto Masahiro, Endoh Toshio, Doi Kentaro, Iwai Yuki, Ko Shigeru, Takeuchi Tsutomu.
- Organizer
  第64回日本リウマチ学会総会・学術集会(京都)
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] 深層学習を用いたmodified total Sharp score取得のためのスコアアノテーションツールの開発：手指関節検出と骨びらんスコア予測2019
- Author(s)
  泉啓介, 鈴木彼方, 橋本正弘, 遠藤利生, 土井健太郎, 岩井祐樹, 陣崎雅弘, 洪繁, 竹内勤
- Organizer
  第23回日本医療情報学会春季学術大会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] デスクワークが多い業務に従事している労働者のストレス・well-beingと心理社会的な職場環境に関する考察2019
- Author(s)
  志賀希子, 泉啓介, 岸本泰士郎
- Organizer
  第35回日本ストレス学会学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] RS3PE症候群による手根管症候群に対し手術を要した2例2019
- Author(s)
  齊藤昂良, 御供彩夏, 林侑太朗, 羽磨智史, 高杉望, 小西美沙子, 泉啓介, 古旗了伍, 清田康弘, 岡野裕, 大島久二
- Organizer
  第30回日本リウマチ学会関東支部学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] Detecting hand joint subluxation in radiographic images using deep learning: toward the development of automatic evaluating system for bone destruction2019
- Author(s)
  Izumi K, Hashimoto M, Suzuki K, Endoh T, Doi K, Iwai Y, Jinzaki M, Ko S, Takeuchi T
- Organizer
  APLAR
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] 両側肺野の多発結節影が先行し、下垂体炎を呈したIgG4関連疾患の１例2019
- Author(s)
  御供彩夏, 林侑太朗, 中村俊文, 羽磨智史, 高杉望, 小西美沙子, 泉啓介, 岡野裕, 大島久二
- Organizer
  第30回日本リウマチ学会関東支部学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] 小児皮膚筋炎に類似した筋病理所見を認めた結節性多発動脈炎の１例2019
- Author(s)
  磯博和, 高杉望, 羽磨智史, 小西美沙子, 林侑太朗, 泉啓介, 岡野裕, 大島久二
- Organizer
  第30回日本リウマチ学会関東支部学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] Clinical features of polymyositis and dermatomyositis patients with severe dysphagia2019
- Author(s)
  Takasugi N, Hayashi Y, Izumi K, Hama S, Konishi M, Ushikubo M, Okano Y, Oshima H
- Organizer
  ACR/ARHP
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] IgG4関連疾患に対するステロイド治療前に、大型血管の動脈瘤に対し血管ステント術を施行し、良好な経過をとった一例2019
- Author(s)
  小西美沙子, 高杉望, 羽磨智史, 林侑太朗, 牛窪真理, 泉啓介, 秋谷久美子, 関本康人, 大島久二, 岡野裕
- Organizer
  第30回日本リウマチ学会関東支部学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] シェーグレン症候群患者における亜鉛欠乏症と自覚症状について2019
- Author(s)
  秋谷久美子, 小西美沙子, 牛窪真理, 泉啓介
- Organizer
  第63回日本リウマチ学会総会・学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] PRETREATMENT PREDICTION OF INDIVIDUAL OUTCOME OF RHEUMATOID ARTHRITIS PATIENTTO INFLIXIMAB THERAPY USING SERUM BIOMARKERS AND CLINICAL DATA2019
- Author(s)
  Yoshizaki K, Uno K, Takeuchi T, Izumi K, Iwahashi M, Fujimiya H
- Organizer
  EULAR Annual Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] Randomized control study in glucocorticoid-induced osteoporosis treated with bisphoshonate or denosumab (GOBID)2019
- Author(s)
  Tanaka I, Ushikubo M, Konishi M, Hayashi Y, Hama S, Izumi K, Okano Y, Tamaki S, Oshima H
- Organizer
  ACR/ARHP
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] カルシウム拮抗薬が有効であった脳血管攣縮による可逆性後頭葉白質脳症を合併した高安動脈炎の１例2019
- Author(s)
  羽磨智史, 小西美沙子, 林侑太朗, 泉啓介, 牛窪真理, 秋谷久美子, 岡野裕, 大島久二
- Organizer
  第30回日本リウマチ学会関東支部学術集会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] Automatic detection of hand joint region, ankylosis and subluxation in radiographic images using deep learning: development of artificial intelligence-based radiographic evaluation system for bone destruction2019
- Author(s)
  Izumi K, Suzuki K, Hashimoto M, Endoh T, Doi K, Iwai Y, Inamo J, Ota Y, Kajio N, Kikuchi J, Sakata K, Takanashi S, Takahashi C, Takei H, Tamai H, Hiramoto K, Kaneko Y, Jinzaki M, Ko S, Takeuchi T
- Organizer
  JCR 2019 International Concurrent Workshop
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] 双方向Transformer言語モデルを用いたCT画像報告書のテキスト情報からの入院予測2019
- Author(s)
  橋本正弘, 泉啓介, 洪繁, 陣崎雅弘
- Organizer
  第23回日本医療情報学会春季学術大会
- Data Source
  KAKENHI-PROJECT-19K17894
[Presentation] AUTOMATIC DETECTION OF HAND JOINT REGION, ANKYLOSIS AND SUBLUXATION IN RADIOGRAPHIC IMAGES USING DEEP LEARNING: DEVELOPMENT OF ARTIFICIAL INTELLIGENCE-BASED RADIOGRAPHIC EVALUATION SYSTEM FOR BONE DESTRUCTION2019
- Author(s)
  Izumi K, Suzuki K, Hashimoto M, Endoh T, Doi K, Iwai Y, Inamo J, Ota Y, Kajio N, Kikuchi J, Sakata K, Takanashi S, Takahashi C, Takei H, Tamai H, Hiramoto K, Kaneko Y, Jinzaki M, Ko S, Takeuchi T
- Organizer
  EULAR Annual Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17894

Izumi Keisuke 泉 啓介

Research Projects

Research Products

Development of quantitative evaluation system of joint destruction in X-ray images of patients with rheumatoid arthritis using deep learningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Understanding the role of osteopontin and its receptors in rheumatoid arthritisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Detecting hand joint ankylosis and subluxation in radiographic images using deep learning: A step in the development of an automatic radiographic scoring system for joint destruction2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Tocilizumab-induced psoriasis-like eruption resolved by shortening the dose interval in a patient with rheumatoid arthritis: a case-based review2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 内科医がよく遭遇する関節症と骨粗鬆症2019

Author(s)

Journal Title

Data Source

[Journal Article] 関節リウマチとオステオポンチン2017

Author(s)

Journal Title

Data Source

[Journal Article] Baseline Serum Osteopontin Levels Predict the Clinical Effectiveness of Tocilizumab but Not Infliximab in Biologic-Na&#239;ve Patients with Rheumatoid Arthritis: A Single-Center Prospective Study at 1 Year (the Keio First-Bio Cohort Study)2015

Author(s)

Journal Title

DOI

Data Source

[Presentation] AUTOMATIC FINGER JOINT BONE EROSION SCORE PREDICTION CONSIDERING 2-TIME-POINT X-RAYS OF PATIENTS WITH RHEUMATOID ARTHRITIS BY DEEP LEARNING.2020

Author(s)

Organizer

Data Source

[Presentation] 深層学習を用いたX線画像における手関節領域、強直および亜脱臼の自動検出：AIによる骨破壊評価システムの開発2020

Author(s)

Organizer

Data Source

[Presentation] Automatic finger joint detection and bone erosion scoring in x-rays by deep learning.2020

Author(s)

Organizer

Data Source

[Presentation] 深層学習を用いたmodified total Sharp score取得のためのスコアアノテーションツールの開発：手指関節検出と骨びらんスコア予測2019

Author(s)

Organizer

Data Source

[Presentation] デスクワークが多い業務に従事している労働者のストレス・well-beingと心理社会的な職場環境に関する考察2019

Author(s)

Organizer

Data Source

[Presentation] RS3PE症候群による手根管症候群に対し手術を要した2例2019

Author(s)

Organizer

Data Source

[Presentation] Detecting hand joint subluxation in radiographic images using deep learning: toward the development of automatic evaluating system for bone destruction2019

Author(s)

Organizer

Data Source

[Presentation] 両側肺野の多発結節影が先行し、下垂体炎を呈したIgG4関連疾患の１例2019

Author(s)

Organizer

Data Source

[Presentation] 小児皮膚筋炎に類似した筋病理所見を認めた結節性多発動脈炎の１例2019

Author(s)

Organizer

Data Source

[Presentation] Clinical features of polymyositis and dermatomyositis patients with severe dysphagia2019

Author(s)

Organizer

Data Source

[Presentation] IgG4関連疾患に対するステロイド治療前に、大型血管の動脈瘤に対し血管ステント術を施行し、良好な経過をとった一例2019

Author(s)

Izumi Keisuke 泉啓介

[Journal Article] Baseline Serum Osteopontin Levels Predict the Clinical Effectiveness of Tocilizumab but Not Infliximab in Biologic-Naïve Patients with Rheumatoid Arthritis: A Single-Center Prospective Study at 1 Year (the Keio First-Bio Cohort Study)2015