asakura koko 朝倉こう子

… Alternative Names

Asakura Koko 朝倉こう子

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Researcher Number	70738690
Other IDs
Affiliation (Current)	2025: 国立研究開発法人国立循環器病研究センター, 病院, 室長
Affiliation (based on the past Project Information) *help	2023: 国立研究開発法人国立循環器病研究センター, 病院, 室長 2020 – 2022: 国立研究開発法人国立循環器病研究センター, 病院, 上級研究員 2019: 国立研究開発法人国立循環器病研究センター, 病院, 特任研究員 2017 – 2018: 国立研究開発法人国立循環器病研究センター, 研究開発基盤センター, 特任研究員 2015 – 2016: 国立研究開発法人国立循環器病研究センター, 研究開発基盤センター, 流動研究員
Review Section/Research Field	Principal Investigator Basic Section 58010:Medical management and medical sociology-related / Statistical science Except Principal Investigator Statistical science
Keywords	Principal Investigator 適応的デザイン / 中間解析 / 多重性 / 臨床試験 / エンリッチメント / 部分集団 / 小規模試験 / モニタリング / 早期中止 / 標本サイズ / 多重エンドポイント / 群逐次デザイン / 予測 … More Except Principal Investigator … More 適用的デザイン / 医薬生物・ゲノム統計解析 / 統計科学 / 医薬品開発 / 既存データ / 確率化操作 / 小規模試験 / 既存データの活用 / 適応的デザイン / 統計的方法 / 稀少疾患 / 臨床試験 Less

Statistical approach for efficient and optimized evaluation of new treatmentPrincipal Investigator
- Principal Investigator
  
  朝倉こう子
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  National Cardiovascular Center Research Institute
Statistical approaches for optimizing the design and analysis of clinical trialsPrincipal Investigator
- Principal Investigator
  
  Asakura Koko
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  National Cardiovascular Center Research Institute
Design and Analysis of Clinical Trials in Small Population
- Principal Investigator
  
  濱崎俊光
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  National Cardiovascular Center Research Institute
Statistical approaches for decision-making and assessing risks considering uncertainty in clinical trialsPrincipal Investigator
- Principal Investigator
  
  Asakura Koko
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Statistical science
- Research Institution
  National Cardiovascular Center Research Institute

All 2023 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation Book

[Book] Group-Sequential Clinical Trials with Multiple Co-Objectives2016
- Author(s)
  Hamasaki T, Asakura K, Evans SR, Ochiai T
- Total Pages
  113
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-15K15957
[Book] Applied Statistics in Biomedicine and Clinical Trials Design (Chapter 14)2015
- Author(s)
  Koko Asakura, Toshimitsu Hamasaki, Scott R Evans, Tomoyuki Sugimoto, Takashi Sozu and Chen Z. et al. (Eds.)
- Total Pages
  546
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-15K15957
[Journal Article] Interim monitoring for futility in clinical trials with two co-primary endpoints using prediction2019
- Author(s)
  Koko Asakura, Toshimitsu Hamasaki, Scott R Evans
- Journal Title
  
  Statistics in Biopaharmaceutical Statitics
  
  Volume: -- Issue: 2 Pages: 164-175
- DOI
  10.1080/19466315.2019.1677494
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Journal Article] Design, data monitoring and analysis of clinical trials with co-primary endpoints: A review2018
- Author(s)
  Hamasaki T, Evans SR, Asakura K
- Journal Title
  
  Journal of Biopharmaceutical Statistics
  
  Volume: ２８ Issue: 1 Pages: 28-51
- DOI
  10.1080/10543406.2017.1378668
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069, KAKENHI-PROJECT-15K15957
[Journal Article] Interim evaluation of efficacy or futility in group-sequential trials with multiple co-primary endpoints2017
- Author(s)
  Asakura K, Hamasaki T, Evans SR
- Journal Title
  
  Biometrical Journal
  
  Volume: 59 Issue: 4 Pages: 703-731
- DOI
  10.1002/bimj.201600026
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069, KAKENHI-PROJECT-15K15957
[Journal Article] Group-sequential three arm noninferiority clinical trials designs2016
- Author(s)
  Ochiai T, Hamasaki T, Evans SR, Asakura K, Ohno Y
- Journal Title
  
  Journal of Biopharmaceutical Statistics
  
  Volume: 99 Issue: 1 Pages: 99-99
- DOI
  10.1080/10543406.2016.1148710
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330038, KAKENHI-PROJECT-15K15957, KAKENHI-PROJECT-17K00069
[Journal Article] Sample size considerations in clinical trials when comparing two interventions using multiple co-primary binary relative risk contrasts2015
- Author(s)
  Ando Y, Hamasaki T, Evans S, Asakura K, Sugimoto T, Sozu T, Ohno, Y
- Journal Title
  
  Statistics in Biopharmaceutical Research
  
  Volume: 7 Issue: 2 Pages: 81-94
- DOI
  10.1080/19466315.2015.1006373
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330038, KAKENHI-PROJECT-15K15957
[Presentation] Adaptive enrichment designs for clinical trials with multiple endpoints2023
- Author(s)
  Asakura K, Hamasaki T, Bretz F
- Organizer
  The 5th Conference of the Central European Network
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K18900
[Presentation] 複数の主要評価項目をもつ臨床試験における試験途中での解析計画の変更2022
- Author(s)
  朝倉こう子
- Organizer
  2022年度統計関連学会連合大会
- Data Source
  KAKENHI-PROJECT-20K18900
[Presentation] リスクスコアの開発におけるカットオフ値と重みの同時推定について2022
- Author(s)
  田中健太，朝倉こう子，大前勝弘
- Organizer
  2022年度統計関連学会連合大会
- Data Source
  KAKENHI-PROJECT-20K18900
[Presentation] Changing frequency of analyses with multiple endpoints in group-sequential clinical trials2021
- Author(s)
  Asakura K, Hamasaki T, Uschner D, Bretz F
- Organizer
  2021 Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K18900
[Presentation] Group-sequential design strategies for testing co-primary endpoints in clinical trials2020
- Author(s)
  Hamasaki T, Asakura K, Bretz F
- Organizer
  2020 Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K18900
[Presentation] Testing an endpoint when other endpoint has been statistically significant in group-sequential clinical trials2019
- Author(s)
  Tohimitsu Hamasaki, Koko Asakura, Frank Bretz
- Organizer
  The 11 International Conference on Multiple Comparison Procesures
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Practical strategies for testing co-primary endpoints in group-sequential clinical trials2019
- Author(s)
  Koko Asakura, Tohimitsu Hamasaki, Frank Bretz
- Organizer
  The 6th International Symposium on Biopharmaceutical Statistics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Group-sequential strategies in clinical trials with bivariate time-to event outcomes2019
- Author(s)
  Hamasaki T, Evans SR, Halabi S, Sugimito T, Asakura K
- Organizer
  Eastern North American Region Spring Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential strategies in clinical trials with bivariate time-to-event outcomes2018
- Author(s)
  Hamasaki T, Evans SR, Halabi S, Sugimoto T, Asakura K.
- Organizer
  ENAR 2018 Spring Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Statistical monitoring of semi-competing risk outcomes in clinical trials2018
- Author(s)
  Hamasaki T, Evans SR, Halabi S, Sugimoto T, Asakura K.
- Organizer
  Joint Statistical Meetings 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Group-sequential strategies in clinical trials with bivariate time-to-event outcomes2018
- Author(s)
  Hamasaki T, Evans SR, Halabi S, Sugimoto T, Asakura K
- Organizer
  ENAR 2018 Spring Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Designing efficient clinical trials with multiple time-to-event outcomes2018
- Author(s)
  Hamsaki T, Asakura K, Halabi S, Evans SR, Sugimoto T
- Organizer
  Institute of Mathematical Statistics Asia Pacific Rim Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential logrank-based methods for monitoring bivariate non-competing event-time outcomes in clinical trials2018
- Author(s)
  Hamasaki T, Evans SR, Halabi S, Sugimoto T, Asakura K
- Organizer
  DIA/FDA Biostatistics Industry and Regulator Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Interim monitoring for futility in clinical trials with co-primary endpoints2018
- Author(s)
  Asakura K, Hamasaki T, Evans SR
- Organizer
  2018 ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Interim evaluation of efficacy or futility in group-sequential trials with two time-to-event outcomes2018
- Author(s)
  Hamasaki T, Asakura K, Evans SR, Halabi S, Hsiao C, Sugimoto T, Yamamoto H
- Organizer
  The 39th Annual Meeting of the Society for Clinical Trials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential logrank-based methods for monitoring bivariate non-competing event-time outcomes in clinical trials2018
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K
- Organizer
  DIA/FDA Biostatistics Industry and Regulator Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Designing efficient clinical trials with multiple event-time outcomes2018
- Author(s)
  Hamasaki T, Evans SR, Halabi S, Sugimoto T, Asakura K
- Organizer
  The 5th Institute of Mathematical Statistics Asia Pacific Rim Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Interim evaluation of efficacy or futility in group-sequential trials with two time-to-event outcomes.2018
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K, Hsiao CF, Yamamoto H.
- Organizer
  The 39th Annual Meeting of the Society for Clinical Trials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Statistical monitoring of semi-competing risk outcomes in clinical trials2018
- Author(s)
  Hamasaki T, Evans SR, Asakura K
- Organizer
  2018 Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Designing complex survival clinical trials with multi-stage and multiple endpoints.2018
- Author(s)
  Hamasaki T, Evans SR, Halabi S, Sugimoto T, Asakura K
- Organizer
  The XXIX International Biometric Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Interim monitoring for futility in clinical trials with co-primary endpoints2018
- Author(s)
  Asakura K, Evans SR, Hamasaki T.
- Organizer
  The 2018 ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Group-sequential logrank-based methods for monitoring bivariate non-competing event-time outcomes in clinical trials2018
- Author(s)
  Hamasaki T, Evans SR, Halabi, S. Sugimoto T, Asakura K.
- Organizer
  The DIA/FDA Biostatistics Industry and Regulator Forum 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Interim evaluation of futility in clinical trials with co-primary endpoints2017
- Author(s)
  Asakura K, Hamasaki T, Evans SR
- Organizer
  Joint Conference on Biometrics & Biopharmaceutical Statistics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Interim monitoring of clinical trials with co-primary endpoints2017
- Author(s)
  Asakura K
- Organizer
  The 26th South Taiwan Statistical Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Statistical monitoring of clinical trials with semi-competing risks outcomes2017
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K
- Organizer
  ENAR 2017 Spring Meeting
- Place of Presentation
  Washington DC, USA
- Year and Date
  2017-03-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Statistical monitoring of clinical trials with semi-competing risks outcomes2017
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K
- Organizer
  The 2017 ICSA Applied Statistics Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Efficient group-sequential designs for monitoring two time-to-event outcomes in clinical trials2017
- Author(s)
  Hamasaki T, Asakura K, Sugimoto T, Evans SR, Yamamoto H, Hsiao C
- Organizer
  The 37th Annual Meeting of the Society for Clinical Trials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Statistical monitoring of clinical trials with semi competing risks outcomes2017
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K
- Organizer
  The 2017 ICSA Applied Statistics Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Design, data monitoring and analysis of clinical trials with co-primary endpoints2017
- Author(s)
  Hamasaki T, Evans SR, Asakura K
- Organizer
  CEN-ISBS Joint Conference on Biometrics & Biopharmaceutical Statistics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Design, data monitoring and analysis of clinical trials with co-primary endpoints2017
- Author(s)
  Hamasaki T, Evans SR, Asakura K
- Organizer
  Joint Conference on Biometrics & Biopharmaceutical Statistics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Efficient group-sequential designs for monitoring two time-to-event outcomes in clinical trials2017
- Author(s)
  Hamasaki T, Asakura K, Sugimoto T, Evans SR, Hsiao, CF, Yamamoto H.
- Organizer
  The 4th International Clinical Trials Methodology Conference (ICTMC) and the 38th Annual Meeting of the Society for Clinical Trials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Interim evaluation of futility in clinical trials with co-primary endpoints2017
- Author(s)
  Asakura K, Hamasaki T, Evans SR
- Organizer
  CEN-ISBS Joint Conference on Biometrics & Biopharmaceutical Statistics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Designing complex survival clinical trials with multi-stage and multiple endpoints2017
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K
- Organizer
  Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Group-sequential designs in clinical trials with semi competing risks outcomes2017
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K
- Organizer
  The 10th International Conference on Multiple Comparison Procedure
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00069
[Presentation] Designing multi-stage clinical trials with multiple event-time endpoints2017
- Author(s)
  Hamasaki T, Evans SR, Sugimoto T, Asakura K
- Organizer
  2017 Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Improved group sequential clinical trial designs with multiple co-primary endpoints2016
- Author(s)
  Asakura K, Hamasaki T, Konig F, Posch M
- Organizer
  Joint Statistical Meetings 2016
- Place of Presentation
  Chicago, USA
- Year and Date
  2016-07-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential clinical trials for comparing two interventions using two time-to-event outcomes2016
- Author(s)
  Hamasaki T, Sugimoto T, Asakura K, Evans SR
- Organizer
  Joint Statistical Meetings 2016
- Place of Presentation
  Chicago, USA
- Year and Date
  2016-07-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Interim monitoring of clinical trials with co-primary endpoints using predicted intervals2016
- Author(s)
  Asakura K, Hamasaki T, Evans SR, Hsiao CF, Fukuda M, Yamamoto H
- Organizer
  The 37th Annual Meeting of the Society for Clinical Trials
- Place of Presentation
  Montreal, Canada
- Year and Date
  2016-05-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential three-arm noninferiority clinical trial designs2016
- Author(s)
  Hamasaki T, Ochiai T, Evans SR, Asakura K, Fukuda M, Yamamoto H
- Organizer
  The 37th Annual Meeting of the Society for Clinical Trials
- Place of Presentation
  Montreal, Canada
- Year and Date
  2016-05-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Early evaluation of efficacy in group-sequential clinical trials with two time-to-event outcome2016
- Author(s)
  Hamasaki T, Sugimoto T, Asakura K, Evans SR
- Organizer
  The 2016 ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop
- Place of Presentation
  Washington DC, USA
- Year and Date
  2016-09-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Early stopping for futility or efficacy in group-sequential clinical trials with multiple co-primary endpoints2015
- Author(s)
  Toshimitsu Hamasaki, Koko Asakura, Scott R. Evans
- Organizer
  The 9th International Conference on Multiple Comparison Procedure
- Place of Presentation
  Hyderabad, India
- Year and Date
  2015-09-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential strategies for clinical trials with co-primary endpoints2015
- Author(s)
  Koko Asakura, Toshimitsu Hamasaki and Scott R. Evans
- Organizer
  SCT 36th Annual Meeting
- Place of Presentation
  Arlington, USA
- Year and Date
  2015-05-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Evaluation of futility or efficacy in group-sequential clinical trials with multipleco-primary endpoints2015
- Author(s)
  Koko Asakura, Toshimitsu Hamasaki and Scott R. Evans
- Organizer
  2015 Joint Statistical Meetings
- Place of Presentation
  Seattle, USA
- Year and Date
  2015-08-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential strategies for clinical trials when considering multiple endpoints as co-primary2015
- Author(s)
  Toshimitsu Hamasaki, Scott R. Evans, Koko Asakura
- Organizer
  The 2015 ISBS/DIA Joint Symposium
- Place of Presentation
  Beijing, China
- Year and Date
  2015-06-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Early stopping for futility or efficacy in group-sequential clinical trials with multiple co-primary endpoints2015
- Author(s)
  Toshimitsu Hamasaki, Koko Asakura, Scott R. Evans
- Organizer
  The 2015 ISBS/DIA Joint Symposium
- Place of Presentation
  Beijing, China
- Year and Date
  2015-06-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-Sequential Clinical Trials When Considering Multiple Outcomes as Co-Primary Endpoints2015
- Author(s)
  Toshimitsu Hamasaki, Scott R. Evans, Koko Asakura
- Organizer
  Joint ICSA and Graybill Conference
- Place of Presentation
  Fort Collins, USA
- Year and Date
  2015-07-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Sample size considerations for clinical trials with two co-primary time-to-event outcomes2015
- Author(s)
  Toshimitsu Hamasaki, Tomoyuki Sugimoto, Koko Asakura, Scott R. Evans, Mayumi Fukuda, Haruko Yamamoto
- Organizer
  SCT 36th Annual Meeting
- Place of Presentation
  Arlington, USA
- Year and Date
  2015-05-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Interim evaluation of efficacy or futility in group-sequential trials with multiple co-primary endpoints2015
- Author(s)
  Koko Asakura
- Organizer
  Joint Meeting with National Health Research Institutes
- Place of Presentation
  Miaoli, Taiwan
- Year and Date
  2015-12-09
- Invited
- Data Source
  KAKENHI-PROJECT-15K15957
[Presentation] Group-sequential strategies for clinical trials when comparing two interventions using multiple co-primary endpoints2015
- Author(s)
  Toshimitsu Hamasaki, Koko Asakura, Scott R. Evans
- Organizer
  2015 Joint Statistical Meetings
- Place of Presentation
  Seattle, USA
- Year and Date
  2015-08-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15957

1. 濱崎俊光 (40379243)

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
2. HAMASAKI Toshimitsu

# of Collaborated Projects: 1 results

# of Collaborated Products: 28 results
3. EVANS Scott R

# of Collaborated Projects: 1 results

# of Collaborated Products: 28 results
4. SOZU Takashi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 杉本知之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

asakura koko 朝倉 こう子

Asakura Koko 朝倉 こう子

Research Projects

Research Products

Co-Researchers

Statistical approach for efficient and optimized evaluation of new treatmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Statistical approaches for optimizing the design and analysis of clinical trialsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Design and Analysis of Clinical Trials in Small Population

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Statistical approaches for decision-making and assessing risks considering uncertainty in clinical trialsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Group-Sequential Clinical Trials with Multiple Co-Objectives2016

Author(s)

Total Pages

Publisher

Data Source

[Book] Applied Statistics in Biomedicine and Clinical Trials Design (Chapter 14)2015

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Interim monitoring for futility in clinical trials with two co-primary endpoints using prediction2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Design, data monitoring and analysis of clinical trials with co-primary endpoints: A review2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Interim evaluation of efficacy or futility in group-sequential trials with multiple co-primary endpoints2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Group-sequential three arm noninferiority clinical trials designs2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Sample size considerations in clinical trials when comparing two interventions using multiple co-primary binary relative risk contrasts2015

Author(s)

Journal Title

DOI

Data Source

[Presentation] Adaptive enrichment designs for clinical trials with multiple endpoints2023

Author(s)

Organizer

Data Source

[Presentation] 複数の主要評価項目をもつ臨床試験における 試験途中での解析計画の変更2022

Author(s)

Organizer

Data Source

[Presentation] リスクスコアの開発におけるカットオフ値と重みの同時推定について2022

Author(s)

Organizer

Data Source

[Presentation] Changing frequency of analyses with multiple endpoints in group-sequential clinical trials2021

Author(s)

Organizer

Data Source

asakura koko 朝倉こう子

Asakura Koko 朝倉こう子

[Presentation] 複数の主要評価項目をもつ臨床試験における試験途中での解析計画の変更2022