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HAMASAKI Toshimitsu  濱崎 俊光

Researcher Number 40379243
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-4928-1160
Affiliation (based on the past Project Information) *help 2015 – 2020: 大阪大学, 国際医工情報センター, 招へい教授
2019: 国立研究開発法人国立循環器病研究センター, 病院, 部長
2017 – 2019: 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, 部長
2015: 大阪大学, 学内共同利用施設等, 教授
2014: 大阪大学, 臨床医工学融合研究教育センター, 招へい教授 … More
2013: 大阪大学, 医学系研究科, 准教授
2013: 大阪大学, 大学院医学系研究科, 准教授
2011 – 2013: 大阪大学, 医学(系)研究科(研究院), 准教授
2011: 大阪大学, 医学系・研究科, 准教授
2008 – 2011: Osaka University, 医学系研究科, 准教授
2007 – 2008: 大阪大学, 大学院・医学系研究科, 准教授
2006: 大阪大学, 大学院・医学研究科, 助教授 Less
Review Section/Research Field
Principal Investigator
Statistical science / Statistical science
Except Principal Investigator
Neurosurgery / Statistical science / Basic Section 53020:Cardiology-related / Biomedical engineering/Biological material science / Gastroenterology
Keywords
Principal Investigator
臨床試験 / 医薬品開発 / 適応的デザイン / 統計科学 / エンリッチメントデザイン / 多重エンドポイント / 確率化操作 / 生物統計学 / 適用的デザイン / 医薬生物・ゲノム統計解析 … More / 既存データ / 小規模試験 / 既存データの活用 / 統計的方法 / 稀少疾患 / 予測バイオマーカ / 標本サイズ再計算 / 生存時間データ / 群逐次デザイン / 多重性 / 国際共同試験 / Enrichmentデザイン / 部分集団解析 / 国際研究者交流 / 国際共同臨床試験 / 個別化医療 / 標本サイズの設定 / 多重評価指標 / 統計的シミュレーション / 多重評価項目 / 標本サイズ … More
Except Principal Investigator
脳神経疾患 / 高次元データ / サルコイドーシス / Positron Emission CT / ステロイド / 抗菌薬 / 心臓サルコイドーシス / 臨床 / 内科 / 研究者主導型試験 / 国際共同無作為化比較試験 / 降圧薬 / 血圧 / 配合剤 / アジア / 民族差 / 性差 / 研究者主導型臨床試験 / 降圧療法 / 高血圧 / 脳出血 / 唾液 / 危険因子 / 未破裂脳動脈瘤 / コラーゲン結合蛋白 / Streptococcus mutans / aneurysmal rupture / intracranial aneurysm / risk factors / stroke / cerebrovascular disease / bacterial infection / 生体情報・計測 / 強い意味で無視可能 / 推定方程式の不偏性 / ベイズ推測 / Approximate Population Bias / NMARness / 因果と欠測 / ランダムな欠測 / リスク / 交絡変数 / 補助変数 / 欠測値問題とMAR / 無視可能性 / 統計教育 / 人口データ解析 / 潜在変数モデル / 大量欠測 / 因果と予測 / 2重中途打ち切り / 潜在交絡変数 / LiNGAM / NMAR / 無視できない欠測 / 統計的因果推論 / shared-parameter モデル / 胃潰瘍 / アディポネクチン / 肥満 / 食道癌 / 食道炎 / 胃炎 / テーターメード医療 / テーラーメード医療 / ゲノムデータ / 数理モデル / アレイデータ Less
  • Research Projects

    (11 results)
  • Research Products

    (196 results)
  • Co-Researchers

    (53 People)
  •  J-ACNES (Japanese Antibacterial Drug Management for Cardiac Sarcoidosis) trial: A multicenter open-label randomized controlled study

    • Principal Investigator
      Kusano Kengo
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 53020:Cardiology-related
    • Research Institution
      National Cardiovascular Center Research Institute
  •  Design and Analysis of Clinical Trials in Small PopulationPrincipal Investigator

    • 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
  •  Triple therapy prevention of Recurrent Intracerebral Disease EveNts Trial

    • Principal Investigator
      Toyoda Kazunori
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Neurosurgery
    • Research Institution
      National Cardiovascular Center Research Institute
  •  Clinical investigation of the cerebrovascular diseases aggravation caused by dental caries pathogens and establishing simplified technique for detecting the high risk group.

    • Principal Investigator
      Tanaka Tokutaro
    • Project Period (FY)
      2015 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurosurgery
    • Research Institution
      Seirei Christopher University
  •  Statistical frameworks for efficient decision-making in complex clinical trial designsPrincipal Investigator

    • Principal Investigator
      Hamasaki Toshimitsu
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Statistical science
    • Research Institution
      Osaka University
  •  Statistical Issues in Complex Medical Product DevelopmentPrincipal Investigator

    • Principal Investigator
      TOSHIMITSU Hamasaki
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Statistical science
    • Research Institution
      Osaka University
  •  A novel methods for systematic analysis of muscle tone abnormality

    • Principal Investigator
      ENDO TAKUYUKI
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Biomedical engineering/Biological material science
    • Research Institution
      Toneyama National Hospital
  •  Statistical prediction, causation, incomplete data analysis and foundation of sciencee

    • Principal Investigator
      KANO YUTAKA
    • Project Period (FY)
      2010 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Statistical science
    • Research Institution
      Osaka University
  •  A role of adiponectin in the pathogenesis of GERD and the development of adenocarcinoma from Barrett' s esophagus

    • Principal Investigator
      KENJI Watabe
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Gastroenterology
    • Research Institution
      Osaka University
  •  Statistical Methodologies for Improving Predictability in Clinical Research and Development of DrugsPrincipal Investigator

    • Principal Investigator
      HAMASAKI Toshimitsu
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Statistical science
    • Research Institution
      Osaka University
  •  テーラーメード医療実現に向けての統計的基盤技術の開発と研究

    • Principal Investigator
      大瀧 慈
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Statistical science
    • Research Institution
      Hiroshima University

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 Other

All Journal Article Presentation Book Patent

  • [Book] 多重比較法2019

    • Author(s)
      坂巻顕太郎 ,寒水孝司 ,濱崎俊光 著
    • Total Pages
      155
    • Publisher
      朝倉書店
    • ISBN
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Book] Group-Sequential Clinical Trials with Multiple Co-Objectives2016

    • Author(s)
      Hamasaki T, Asakura K, Ochiai T, Evans SR
    • Total Pages
      113
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Book] Group-Sequential Clinical Trials with Multiple Co-Objectives2016

    • Author(s)
      Hamasaki T, Asakura K, Evans SR, Ochiai T
    • Total Pages
      108
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Book] Sample Size Determination in Clinical Trials with Multiple Endpoints2015

    • Author(s)
      ozu T, Sugimoto T, Hamasaki T, Evans SR
    • Total Pages
      98
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Book] International Encyclopedia of Statistical Science(History of clinical trials.)(M. Lovric (Ed))vol.12011

    • Author(s)
      濱崎俊光
    • Publisher
      Berlin : Springer
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Book] International Encyclopedia of Statistical Science Vol.1(History of Clinical Trials)2011

    • Author(s)
      Hamasaki T(共著)
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Book] 臨床試験の統計的エッセンス2010

    • Author(s)
      濱崎俊光
    • Publisher
      大阪大学出版会
    • Data Source
      KAKENHI-PROJECT-20500255
  • [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] Analysis of ordered composite endpoints2019

    • Author(s)
      Dean Follmann, Michael P Fay, Toshimitsu Hamasaki, Scott R Evans
    • Journal Title

      Statistics in Medicine

      Volume: - Issue: 5 Pages: 602-616

    • DOI

      10.1002/sim.8431

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Journal Article] Group-sequential logrank methods for trial designs using bivariate non-competing event time outcomes2019

    • Author(s)
      Sugimoto T, Hamasaki T, Evans SR, Halabi S.
    • Journal Title

      Lifetime Data Analysis

      Volume: 印刷中 Issue: 2 Pages: 266-291

    • DOI

      10.1007/s10985-019-09470-4

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069, KAKENHI-PROJECT-16K09046, KAKENHI-PROJECT-17K00054
  • [Journal Article] A Potential New Risk Factor for Stroke: Streptococcus Mutans With Collagen-Binding Protein.2018

    • Author(s)
      Inenaga C, Hokamura K, Nakano K, Nomura R, Naka S, Ohashi T, Ooshima T, Kuriyama N, Hamasaki T, Wada K, Umemura K, Tanaka T
    • Journal Title

      World Neurosurgery

      Volume: 113 Pages: 77-81

    • DOI

      10.1016/j.wneu.2018.01.158

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K10318, KAKENHI-PROJECT-17K01482, KAKENHI-PROJECT-18H03010, KAKENHI-PROJECT-16H06277
  • [Journal Article] Sequential multiple assignment randomized trials for comparing personalized antibiotic strategies (SMART-COMPASS)2018

    • Author(s)
      Evans SR, Follmann D, Liu Y, Holland T, Doernberg SB, Rouphael N, Hamasaki T, Jiang Y, Lok J, Harris A, Fowler V, van Duin D, Patterson D, Chambers H.
    • Journal Title

      Clinical Infectious Disease

      Volume: 印刷中 Issue: 11 Pages: 1961-1967

    • DOI

      10.1093/cid/ciy912

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Journal Article] Development of a consensus-driven CONSORT Extension for randomised trials using an adaptive design2018

    • Author(s)
      Dimairo M, Coates E, Pallmann O, Todd S, Julious SA, Jaki T, Wason J, Mander AP, Weir CJ, König F, Walton MK, Biggs K, Nicholl J, Hamasaki T, Proschan MA, Scott JA, Ando Y, Hind D, Altman DG.
    • Journal Title

      BMC Medicine

      Volume: 16 Issue: 1 Pages: 210-210

    • DOI

      10.1186/s12916-018-1196-2

    • Peer Reviewed / Open Access / 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] In Reply to “Streptococcus mutans with Collagen-Binding Protein: From Oral Cavity to Brain”2018

    • Author(s)
      Tokutaro Tanaka, Ryota Nomura, Kazuya Hokamura, Toshimitsu Hamasaki, Chikanori Inenaga, Kazuo Umemura, Kazuhiko Nakano
    • Journal Title

      WORLD NEUROSURGERY

      Volume: 115 Pages: 487-487

    • DOI

      10.1016/j.wneu.2018.04.154

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K10318
  • [Journal Article] Japanese Antibacterial Drug Management for Cardiac Sarcoidosis (J-ACNES): A multicenter, open-label, randomized, controlled study2018

    • Author(s)
      Ishibashi Kohei、Eishi Yoshinobu、Tahara Nobuhiro、Asakura Masanori、Sakamoto Naka、Nakamura Kazufumi、Takaya Yoichi、Nakamura Tomohisa、Yazaki Yoshikazu、Yamaguchi Tetsuo、Asakura Koko、Anzai Toshihisa、Noguchi Teruo、Yasuda Satoshi、Terasaki Fumio、Hamasaki Toshimitsu、Kusano Kengo
    • Journal Title

      Journal of Arrhythmia

      Volume: 34 Issue: 5 Pages: 520-526

    • DOI

      10.1002/joa3.12084

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K08092, KAKENHI-PROJECT-17K09564
  • [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: 印刷中

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Journal Article] Sample size determination for a specific region in multiregional clinical trials with multiple co-primary endpoints2017

    • Author(s)
      Huang WS, Hung NH, Hamasaki T, Hsiao CF.
    • Journal Title

      PLoS ONE

      Volume: 12 Issue: 6 Pages: e0180405-e0180405

    • DOI

      10.1371/journal.pone.0180405

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Journal Article] Sizing clinical trials when comparing bivariate time-to-event outcomes2017

    • Author(s)
      Sugimoto T, Hamasaki T, Evans S.R., Sozu T.
    • Journal Title

      Statistics in Medicine

      Volume: 36 Issue: 9 Pages: 1363-1382

    • DOI

      10.1002/sim.7225

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330032, KAKENHI-PROJECT-26330038, KAKENHI-PROJECT-16K09046, KAKENHI-PROJECT-17K00054, KAKENHI-PROJECT-17K00069
  • [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] Reducing unnecessary measurements in clinical trials with multiple primary endpoints2016

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Journal Title

      Journal of Biopharmaceutical Statistics

      Volume: 26 Issue: 4 Pages: 631-643

    • DOI

      10.1080/10543406.2015.1052497

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Journal Article] Group-sequential designs when considering two binary outcomes as co-primary endpoints2015

    • Author(s)
      Asakura K, Hamasaki T, Evans S, Sugimoto T, Sozu T
    • Journal Title

      Applied Statistics in Biomedicine and Clinical Trials Design

      Volume: 14 Pages: 235-262

    • DOI

      10.1007/978-3-319-12694-4_14

    • ISBN
      9783319126937, 9783319126944
    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [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
  • [Journal Article] Group-sequential strategies in clinical trials with multiple co-primary outcomes2015

    • Author(s)
      Hamasaki H, Asakura K, Evans, SR, Sugimoto T, Sozu T
    • Journal Title

      Statistics in Biopharmaceutical Research

      Volume: 7 Issue: 1 Pages: 36-54

    • DOI

      10.1080/19466315.2014.1003090

    • NAID

      120005619770

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25870332, KAKENHI-PROJECT-26330032, KAKENHI-PROJECT-26330038
  • [Journal Article] Sample size determination in group-sequential clinical trials with two co-primary endpoints2014

    • Author(s)
      Asakura, K., Hamasaki, T., Sugimoto, T., Hayashi, K., Evans, S., Sozu T
    • Journal Title

      Statistics in Medicine

      Volume: (First published online) Issue: 17 Pages: 2897-2913

    • DOI

      10.1002/sim.6154

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22300096, KAKENHI-PROJECT-23500348, KAKENHI-PROJECT-24700276, KAKENHI-PROJECT-25870332, KAKENHI-PROJECT-26330032, KAKENHI-PROJECT-26330038
  • [Journal Article] Parkinsonian rigidity shows variable properties depending on the elbow joint angle2013

    • Author(s)
      Endo T, Hamasaki T, Okuno R, Yokoe M, Fujimura H, Akazawa K, Sakoda S
    • Journal Title

      Parkinsons Dis. , Epub 2013 Jan 27

      Volume: 2013 Pages: 258374-258374

    • DOI

      10.1155/2013/258374

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23700551, KAKENHI-PROJECT-24500667
  • [Journal Article] Sample size determination for clinical trials with co-primary outcomes. Exponential event-times2013

    • Author(s)
      Hamasaki T, Sugimoto T, Evans SR, Sozu T
    • Journal Title

      Pharmaceutical Statistics

      Volume: 12 Issue: 1 Pages: 28-34

    • DOI

      10.1002/pst.1545

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500348, KAKENHI-PROJECT-23700336
  • [Journal Article] A logrank test-based method for sizing clinical trials with two co-primary time-to-events endpoints2013

    • Author(s)
      Sugimoto T, Sozu T, Hamasaki T, Evans SR
    • Journal Title

      Biostatistics

      Volume: 14 Issue: 3 Pages: 409-421

    • DOI

      10.1093/biostatistics/kxs057

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500348, KAKENHI-PROJECT-23700336
  • [Journal Article] 非劣性試験の選択 : デザイン, モニタリング, 統計解析における問題2013

    • Author(s)
      濱崎俊光・Scott R Evans
    • Journal Title

      医学のあゆみ

      Volume: 244 Pages: 1212-1216

    • Data Source
      KAKENHI-PROJECT-23500348
  • [Journal Article] Statistical Issues in Clinical Trials with Multiple Primary Endpoints2013

    • Author(s)
      寒水孝司・杉本知之・濱崎俊光
    • Journal Title

      Japanese Journal of Biometrics

      Volume: 34 Issue: 1 Pages: 35-52

    • DOI

      10.5691/jjb.34.35

    • NAID

      10031194714

    • ISSN
      0918-4430, 2185-6494
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Journal Article] Partition testing in confirmatory adaptive designs with structured objectives2013

    • Author(s)
      Sugitani T, Hamasaki T, Hamada C
    • Journal Title

      Biometrical Journal

      Volume: 55 Issue: 3 Pages: 341-359

    • DOI

      10.1002/bimj.201200218

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Journal Article] A convenient formula for sample size calculations in clinical trials with multiple co-primary continuous endpoints2012

    • Author(s)
      Sugimoto T, Sozu T, Hamasaki T
    • Journal Title

      Pharmaceutical Statistics

      Volume: 11 Issue: 2 Pages: 118-128

    • DOI

      10.1002/pst.505

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22700290, KAKENHI-PROJECT-23500348, KAKENHI-PROJECT-23700336
  • [Journal Article] Sample size determination in clinical trials with multiple co-primary endpoints including mixed continuous and binary variables2012

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Journal Title

      Biometrical Journal

      Volume: 54 Issue: 5 Pages: 716-729

    • DOI

      10.1002/bimj.201100221

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500348, KAKENHI-PROJECT-23700336
  • [Journal Article] L-threo-3,4-dihydroxyphenylserine (L-DOPS) co-administered with entacapone improves freezing of gait in Parkinson's disease2012

    • Author(s)
      Fukada K, Endo T, Yokoe M, Hamasaki T, Hazama T, Sakoda S
    • Journal Title

      Medical Hypotheses

      Volume: 80(2) Issue: 2 Pages: 209-12

    • DOI

      10.1016/j.mehy.2012.11.031

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23700551
  • [Journal Article] Sample size determination in superiority clinical trials with multiple co-primary correlated endpoints2011

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Journal Title

      Journal of Biopharmaceutical Statistics

      Volume: (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] A simple modification of the Box and Cox trans-formation to scale stability and invariance.2011

    • Author(s)
      Hamasaki T, Sugimoto T, Kim SY
    • Journal Title

      Jour-nal of the Japanese Society of Computational Statistics in press

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] History of clinical trials2011

    • Author(s)
      Hamasaki T
    • Journal Title

      In International Encyclopedia of Statistical Science

      Volume: vol.1 Pages: 254-256

    • Data Source
      KAKENHI-PROJECT-23500348
  • [Journal Article] がんの生存率に対するマルコフモデルの適用について2011

    • Author(s)
      堀芽久美・大野ゆう子・清水佐知子・歌田真衣・早田みどり・濱崎俊光
    • Journal Title

      応用統計学会2011年度年会・講演予稿集

      Volume: - Pages: 112-113

    • Data Source
      KAKENHI-PROJECT-23500348
  • [Journal Article] A simple modification of the Box and Cox transformation to scale stability and invariance2011

    • Author(s)
      Hamasaki T, Sugimoto T, Kim SY
    • Journal Title

      Journal of the Japanese Society of Computational Statistics

      Volume: 24 Issue: 1 Pages: 13-26

    • DOI

      10.5183/jjscs.1005001_187

    • NAID

      10030497138

    • ISSN
      0915-2350, 1881-1337
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Journal Article] A simple modification of the Box and Cox transformation to scale stability and invariance2011

    • Author(s)
      Hamasaki T, Sugimoto T, Kim SY
    • Journal Title

      Journal of the Japanese Society of Computational Statistics

      Volume: (印刷中)

    • NAID

      10030497138

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Lower Serum Level of Adiponectin Is Associated with Increased Risk of Endoscopic Erosive Gastritis2011

    • Author(s)
      Yamamoto S, Watabe K, Tsutsui S, Kiso S, Hamasaki T, Kato M, Kamada Y, Yoshida Y, Kihara S, et al.
    • Journal Title

      Dig Dis Sci

      Volume: 56 Pages: 2354-2360

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21590787
  • [Journal Article] 相関をもつ二つの変数の比に対する解析2011

    • Author(s)
      朝倉こう子, 上坂浩之, 杉本知之, 濱崎俊光
    • Journal Title

      応用統計学 印刷中

    • NAID

      10028209457

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Sample size determination in superiority clinical trials with multiple co-primary correlated end-points.2011

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Journal Title

      Journal of Biopharmaceutical Statistics in press

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Association of low serum adiponectin levels with erosive esophagitis in men : an analysis of 2405 subjects undergoing physical check-ups2011

    • Author(s)
      Kato M, Watabe K, Hamasaki T, Umeda M, Furubayashi A, Kinoshita K, Kishida O, Fujimoto T, Yamada A, Tsukamoto Y, Yamamoto S, Kamada Y, Yoshida Y, Kiso S, Tsutsui S, Kihara S, et al.
    • Journal Title

      J Gastroenterol

      Volume: 46 Pages: 1361-1367

    • NAID

      10030295134

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21590787
  • [Journal Article] Sample size determination in superiority clinical trials with multiple co-primary correlated endpoints2011

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Journal Title

      Journal of Biopharmaceutical Statistics

      Volume: 21 Issue: 4 Pages: 650-668

    • DOI

      10.1080/10543406.2011.551329

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22700290, KAKENHI-PROJECT-23500348, KAKENHI-PROJECT-23700336
  • [Journal Article] A Note on Analysis of Ratio of Two Correlated Normal Variables2011

    • Author(s)
      朝倉こう子・上坂浩之・杉本知之・濱崎俊光
    • Journal Title

      Ouyou toukeigaku

      Volume: 40 Issue: 1 Pages: 53-71

    • DOI

      10.5023/jappstat.40.53

    • NAID

      10028209457

    • ISSN
      0285-0370, 1883-8081
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Journal Article] 相関をもつ二つの変数の比に対する解析2011

    • Author(s)
      朝倉こう子, 上坂浩之, 杉本知之, 濱崎俊光
    • Journal Title

      応用統計学

      Volume: (印刷中)

    • NAID

      10028209457

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Sample size determination in clinical trials with multiple co-primary binary endpoints.2010

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Journal Title

      Statistics in Medicine 29

      Pages: 2169-2179

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Practical issues and lessons learned from multi-regional clinical trials via case examples : A Japanese perspective2010

    • Author(s)
      Ando Y, Hamasaki T
    • Journal Title

      Pharmaceutical Statistics

      Volume: 9 Pages: 190-200

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Box and Cox power-transformation to additivity and homoscedasticity in regression2010

    • Author(s)
      Hamasaki T, Sugimoto T, Goto, M
    • Journal Title

      Journal of the Japanese Society of Computational Statistics

      Volume: 23(1) Pages: 13-26

    • NAID

      10027129411

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Practical issues and lessons learned from multi-regional clinical trials via case examples : A Japanese perspective.2010

    • Author(s)
      Ando Y, Hamasaki T
    • Journal Title

      Pharmaceutical Statistics 9

      Pages: 190-200

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Practical application of cure mixture model to long-term censored survivor data from a withdrawal clinical trial of patients with major depressive disorder.2010

    • Author(s)
      Arano I, Sugimoto T, Hamasaki T, Ohno Y
    • Journal Title

      BMC Medical Research Me-thodology 10(33)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Practical application of cure mixture model to long-term censored survivor data from a withdrawal clinical trial of patients with major depressive disorder2010

    • Author(s)
      Arano I, Sugimoto T, Hamasaki T, Ohno Y
    • Journal Title

      BMC Medical Research Methodology

      Volume: 10(33) Pages: 33-33

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Sample size determination in clinical trials with multiple co-primary binary endpoints2010

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Journal Title

      Statistics in Medicine

      Volume: 29 Pages: 2169-2179

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Quantitative cha-racterizations of postural sway during human quiet standing using a thin pressure distribution measurement system.2009

    • Author(s)
      Nomura K, Fukada K, Azuma T, Hamasaki T, Sakoda S, Nomura T
    • Journal Title

      Gait & Posture 29

      Pages: 654-657

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Prognostic factors and outcome prediction model of severe traumatic brain injury・. The Journal of Trauma, Injury, Infection, and Critical Care2009

    • Author(s)
      Tasaki O, Shiozaki T, Hamasaki T, Kajino K, Nakae H, Tanaka H, Shimazu T, Sugimoto H
    • Journal Title

      The Journal of Trauma, Injury, Infection, and Critical Care 66

      Pages: 304-308

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18300095
  • [Journal Article] Opening velocity, a novel parameter, for finger tapping test in pa-tients with Parkinson's disease.2009

    • Author(s)
      Yokoe M, Okuno R, Hamasaki T, Kurachi Y, Akasawa K, Sakoda S
    • Journal Title

      Parkinsonism & Related Disorders 15

      Pages: 440-444

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Evaluation of clustering base on preprocessing in gene expres-sion data.2008

    • Author(s)
      Kim SY, Hamasaki T
    • Journal Title

      International Journal of Biological & Life Sciences 3

      Pages: 48-53

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Journal Article] Evaluation of clustering base on preprocessing in gene expression data2008

    • Author(s)
      Kim SY, Hamasaki T
    • Journal Title

      International Journal of Biological, Biomedical and Medical Sciences 3

      Pages: 48-53

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18300095
  • [Journal Article] A comparison of methods of parameter estimation for the shifted power transformation2008

    • Author(s)
      Hamasaki, T. and Sugimoto, T.
    • Journal Title

      Journal of the Japanese Society of Computational Statistics (In press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18300095
  • [Journal Article] Box and Cox power-transformation to confined and censored nonnormal responses in regression2007

    • Author(s)
      Hamasaki, T. and Kim S. Y.
    • Journal Title

      Computational Statistics & Data Analysis 51

      Pages: 3788-3799

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18300095
  • [Journal Article] Properties of estimators for baseline hazard functions in a semiparametric cure model2006

    • Author(s)
      Sugimoto, T, Hamasaki, T.
    • Journal Title

      Annals of the Institute of Statistical Mathematics 58

      Pages: 647-674

    • Data Source
      KAKENHI-PROJECT-18300095
  • [Journal Article] A placebo-controlled, randomized withdrawal study of sertraline for major depressive disorder in Japan2006

    • Author(s)
      Kamijima, K, Burt, T, Cohen, G, Arano, I, Hamasaki, T.
    • Journal Title

      International Clinical Psychopharmacology 21

      Pages: 1-9

    • Data Source
      KAKENHI-PROJECT-18300095
  • [Journal Article] A simple modification of the Box and Cox transformation to scale stability and invariance

    • Author(s)
      Hamasaki T, Sugimoto T, Kim S.Y.
    • Journal Title

      Journal of the Japanese Society of Computational Statistics

      Volume: (印刷中)

    • NAID

      10030497138

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22300096
  • [Patent] 筋トーヌス計測装置2013

    • Inventor(s)
      佐古田三郎, 濱崎俊光, 遠藤卓行
    • Industrial Property Rights Holder
      佐古田三郎, 濱崎俊光, 遠藤卓行
    • Industrial Property Rights Type
      特許
    • Acquisition Date
      2013-08-16
    • Data Source
      KAKENHI-PROJECT-23500348
  • [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] A use of adaptive clinical trial for evaluating safety and efficacy of the extracorporeal continuous-flow ventricular assist device in patients with severe heart failure or refractory cardiogenic shock2019

    • Author(s)
      Toshimitsu Hamasaki, Haruko Yamamoto, Norihide Fukushima
    • Organizer
      The 40th Annual Meeting of the Society for Clinical Trials
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Presentation] Two-stage selection design for basket clinical trials2019

    • Author(s)
      Chinfu Hsiao, Chieh Chiang, Toshimitsu Hamasaki
    • Organizer
      The 40th Annual Meeting of the Society for Clinical Trials
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Presentation] Selecting critical boundaries in group-sequential trials with multiple endpoints2019

    • Author(s)
      Toshimitsu Hamasaki, Chinfu Hsiao, Scott R. Evans
    • Organizer
      Joint Statistical Meetings
    • 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] Experiences with adaptive design clinical trials for medical device development2019

    • Author(s)
      Toshimitsu Hamasaki
    • Organizer
      The 6th International Symposium on Biopharmaceutical Statistics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Presentation] Use of Bayesian approach to incorporate toxicity consideration into the two stage design of Phase II clinical trials.2018

    • Author(s)
      Hsiao CF, Cheng YC, Wang H, Hamasaki T.
    • Organizer
      The 39th Annual Meeting of the Society for Clinical Trials
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Presentation] Statistical issues in design and analysis of clinical trials including real-world data2018

    • Author(s)
      Hamasaki T
    • Organizer
      New Advances in Clinical Trials
    • 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] 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] Regulatory landscape in Japan2018

    • Author(s)
      Hamasaki T
    • Organizer
      The DIA/FDA Biostatistics Industry and Regulator Forum 2018
    • Invited / 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] 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] 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] A consensus-driven reporting guidance for adaptive clinical trials: An Adaptive designs CONSORT Extension (ACE).2018

    • Author(s)
      Dimairo M, Todd S, Julious S, Jaki T, Wason J, Hind D, Mander A, Weir C, König F, Altman D, Nicholl J, Hamasaki T, Proschan M, Scott J, Walton M, Ando Y, Biggs K, Pallmann P, Coates E, on behalf of the ACE project Steering Group
    • Organizer
      The 39th Annual Meeting of the Society for Clinical Trials
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [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] 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] Integrated e-Clinical solution: Experiences from Japan2017

    • Author(s)
      Hamasaki T,
    • Organizer
      DIA China Seminar (Application of Information Technology in Clinical Research
    • 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] 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] Journeying through the development of an adaptive designs reporting guidance: preliminary findings2017

    • Author(s)
      10.Dimairo M, Todd S, Julious S, Jaki T, Wason J, Hind D, Mander A, Wier C, König F, Altman D, Nicholl J, Hamasaki T, Proschan M, Scott J, Walton M, Ando Y, Biggs K, Pallmann P, Coates E
    • Organizer
      Global Forum on Bioethics in Research Meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [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-26330038
  • [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] Design, data monitoring and analysis of clinical trials with multiple endpoints: FDA and EMA draft guidance documents2017

    • Author(s)
      Hamasaki T
    • Organizer
      New Developments in Regulatory Guidance in Clinical Trials
    • Invited / 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] 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] Journeying through the development of an adaptive designs reporting guidance: preliminary findings2017

    • Author(s)
      18.Dimairo M, Todd S, Julious S, Jaki T, Wason J, Hind D, Mander A, Wier C, König F, Altman D, Nicholl J, Hamasaki T, Proschan M, Scott J, Walton M, Ando Y, Biggs K, Pallmann P, Coates E
    • Organizer
      Evidence Live 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Presentation] Journeying through the development of an adaptive designs reporting guidance: preliminary findings2017

    • Author(s)
      12.Dimairo M, Todd S, Julious S, Jaki T, Wason J, Hind D, Mander A, Wier C, König F, Altman D, Nicholl J, Hamasaki T, Proschan M, Scott J, Walton M, Ando Y, Biggs K, Pallmann P, Coates E
    • Organizer
      Joint Conference on Biometrics & Biopharmaceutical Statistics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K00069
  • [Presentation] A Program for Training the Next Generation of Biostatisticians in Japan: Developing On-the-Job Training at NCVC2017

    • Author(s)
      Hamasaki T, Yamamoto H, Tanaka S, Sato ST.
    • 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] Improved group sequential clinical trial designs when comparing two interventions using two time-event outcomes2016

    • Author(s)
      Hamasaki T
    • Organizer
      The 2016 International Indian Statistical Association Conference on Statistics
    • Place of Presentation
      Corvaliis, Oregon, USA
    • Year and Date
      2016-08-18
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Statistical monitoring of clinical trials with two event-time outcomes2016

    • Author(s)
      Hamasaki T
    • Organizer
      National Central University Graduate Institute of Statistics Seminor
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-11-22
    • Invited
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Improved group sequential clinical trial designs with multiple co-primary endpoints2016

    • Author(s)
      Asakura K, Hamasaki T, Koenig 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-26330038
  • [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-26330038
  • [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-26330038
  • [Presentation] Interim evaluation of efficacy or futility in group-sequential clinical trials with multiple co-primary endpoints2016

    • Author(s)
      Hamasaki T
    • Organizer
      The 10th International Chinese Statistical Association International Conference
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2016-12-19
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [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-26330038
  • [Presentation] Sample size determination in clinical trials with two time-to-event outcomes2016

    • Author(s)
      Hamasaki T, Sugimoto T, Evans SR, Sozu T.
    • Organizer
      DIA/FDA Statistics 2016 Forum
    • Place of Presentation
      Bethesda, MD, USA
    • Year and Date
      2016-04-25
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Interim evaluation of efficacy or futility in group-sequential trials with multiple co-primary endpoints2016

    • Author(s)
      Hamasaki T
    • Organizer
      The 25th South Taiwan Statistics Conference
    • Place of Presentation
      Kaohsiung, Taiwan,
    • Year and Date
      2016-06-24
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Interim monitoring of clinical trials with co-primary endpoints using predicted intervals2016

    • Author(s)
      21.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-26330038
  • [Presentation] Improving the Quality of Clinical Trials in Network for Clinical Stroke Trials2016

    • Author(s)
      Hamasaki T
    • Organizer
      New Trends in Clinical Trials
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-11-23
    • Invited
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] 脳動脈瘤破裂の危険因子としての口腔内常在細菌2016

    • Author(s)
      田中篤太郎、黒田直生人、内田大貴、中戸川裕一、山添 知宏、稲永 親憲、内山剛、大橋寿彦、梅村和夫、外村和也、仲野和彦、野村良太、和田孝一郎、濱崎俊光
    • Organizer
      第25回日本脳ドック学会総会
    • Place of Presentation
      軽井沢プリンスホテルウェスト(長野県北佐久郡)
    • Year and Date
      2016-06-09
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K10318
  • [Presentation] Sizing clinical trials when comparing two interventions using two time-to-event outcomes2015

    • Author(s)
      Sugimoto T, Hamasaki T, Evans SR, Sozu T
    • Organizer
      Joint Statistical Meetings 2015
    • Place of Presentation
      Seattle, USA
    • Year and Date
      2015-08-08
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Sizing clinical trials when comparing two interventions using two time-to-event outcomes2015

    • Author(s)
      Hamasaki T
    • Organizer
      WBS Herbstseminar 2015 "Advances in Trial Design", Wiener Biometrische Sektion (WBS) der Internationalen Biometrischen Gesellschaft Region esterreich-Schweiz (ROeS)
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2015-10-07
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Early stopping for futility or efficacy in group-sequential clinical trials with multiple co-primary endpoints2015

    • Author(s)
      Hamasaki T, Asakura K, Evans SR
    • Organizer
      The ISBS/DIA Symposium on Biopharmaceutical Statistics
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-06-29
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Early stopping for futility or efficacy in group-sequential clinical trials with multiple co-primary endpoints2015

    • Author(s)
      Asakura K, Hamasaki T, Evans SR
    • Organizer
      Joint Statistical Meetings 2015
    • Place of Presentation
      Seattle, USA
    • Year and Date
      2015-08-08
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential strategies for clinical trials when considering multiple endpoints as co-primary2015

    • Author(s)
      Hamasaki T, Asakura K, Evans SR
    • Organizer
      The ISBS/DIA Symposium on Biopharmaceutical Statistics
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-06-29
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] roup-sequential strategies for clinical trials with co-primary endpoints2015

    • Author(s)
      Asakura K, Hamasaki T, Evans SR, Fukuda M, Yamamoto H
    • Organizer
      The 36th Annual Meeting of the Society for Clinical Trials
    • Place of Presentation
      Arlington, Virginia, USA
    • Year and Date
      2015-05-17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Sample size considerations for clinical trials with two primary time-to-event outcomes2015

    • Author(s)
      Hamasaki T, Sugimoto T, Asakura K, Evans SR, Fukuda M, Yamamoto H
    • Organizer
      The 36th Annual Meeting of the Society for Clinical Trials
    • Place of Presentation
      Arlington, Virginia, USA
    • Year and Date
      2015-05-17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential strategies for clinical trials when comparing two interventions using multiple co-primary endpoints2015

    • Author(s)
      Hamasaki T, Asakura K, Evans SR
    • Organizer
      Joint Statistical Meetings 2015
    • Place of Presentation
      Seattle, USA
    • Year and Date
      2015-08-08
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Early stopping for futility or efficacy in group sequential clinical trials with multiple co-primary endpoints2015

    • Author(s)
      Hamasaki T, Asakura K, Evans SR
    • Organizer
      The 9th International Conference on Multiple Comparison Procedures
    • Place of Presentation
      Hyderabad, India
    • Year and Date
      2015-09-02
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential strategies for clinical trials with multiple endpoints2015

    • Author(s)
      Hamasaki T, Evans SR, Asakura K
    • Organizer
      The Joint 24th ICSA Applied Statistics Symposium and 13th Graybill Conference
    • Place of Presentation
      Fort Collins, Colorado, USA
    • Year and Date
      2015-06-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Sizing clinical trials that compare two interventions using two time-to-event outcomes2014

    • Author(s)
      Ando Y, Hamasaki T, Sugimoto T, Evans SR, Ohno Y
    • Organizer
      2014 ENAR Spring Meeting
    • Place of Presentation
      Baltimore, Maryland, United States
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sequentially rejective graphical procedures in adaptive treatment selection designs2013

    • Author(s)
      Sugitani T, Bretz F, Maurer W, Hamasaki T
    • Organizer
      The 8th International Conference on Multiple Comparison Procedures
    • Place of Presentation
      University of Southampton, United Kingdom
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size modification in group-sequential clinical trials with two co-primary endpoints2013

    • Author(s)
      Hamasaki T, Asakura K, Sugimoto T, Evans SR.
    • Organizer
      Joint Meeting of the IASC Satellite Conference and 8th Conference of the Asian Regional Section of the IASC
    • Place of Presentation
      eoul, Korea
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Mid-course sample size modification in group-sequential designs with co-primary endpoints2013

    • Author(s)
      Aasakura K, Hamasaki T, Evans SR, Sugimoto T
    • Organizer
      Joint Conference by the International Chinese Statistical Association (ICSA) and the International Society for Biopharmaceutical Statistics (ISBS)
    • Place of Presentation
      Washington DC, United States
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size modification in group-sequential clinical trials with two co-primary endpoints2013

    • Author(s)
      Hamasaki T, Asakura K, Sugimoto T, Evans SR
    • Organizer
      Proceedings of Joint Meeting of the IASC Satellite Conference and 8th Conference of the Asian Regional Section of the IASC
    • Place of Presentation
      Seoul, Korea
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size evaluation in group sequential designs for clinical trials with two continuous endpoints as co-primary contrasts2013

    • Author(s)
      Asakura K, Hayashi K, Sugimoto T, Sozu T, Hamasaki T
    • Organizer
      Joint Statistical Meetings 2013
    • Place of Presentation
      Montreal, Quebec, Canada
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size considerations in complex clinical trials2013

    • Author(s)
      Hamasaki T, Sozu T, Sugimoto T, Evans SR
    • Organizer
      The 8th International Conference on Multiple Comparison Procedures
    • Place of Presentation
      University of Southampton, UK
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size considerations when using multiple co-primary endpoints for comparing two interventions in clinical trials2013

    • Author(s)
      Hamasaki T, Asakura K, Sugimoto T, Evans S
    • Organizer
      The Ninth ICSA International Conference
    • Place of Presentation
      Hong Kong Baptist University, Hong Kong, China,
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size considerations when using two time-to-event outcomes for comparing two interventions in clinical trials2013

    • Author(s)
      Hamasaki T
    • Organizer
      Workshop on Statistics in Clinical Trials
    • Place of Presentation
      Institute of Statistical Science, Academia Sinica, Taiwan
    • Year and Date
      2013-09-26
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size evaluation in clinical trials with co-primary endpoints2013

    • Author(s)
      Hamasaki T, Sozu T, Sugimoto T, Evans SR
    • Organizer
      2013 ENAR Spring Meeting
    • Place of Presentation
      Orlando, Florida, United States
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] A comparison of group sequential strategies for three-arm non-inferiority trial2013

    • Author(s)
      Ochiai T, Sugitani T, Ohno Y, Hamasaki T
    • Organizer
      Joint Statistical Meetings 2013
    • Place of Presentation
      Montreal, Quebec, Canada
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Graphical approach for adaptive group-sequential designs with dose selection at interim2013

    • Author(s)
      Sugitani T, Bretz F, Maurer W, Hamasaki T
    • Organizer
      The Ninth ICSA International Conference
    • Place of Presentation
      Hong Kong Baptist University, Hong Kong, China,
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size considerations when using two time-to-event outcomes for comparing two interventions in clinical trials2013

    • Author(s)
      Sugimoto T, Hamasaki T, Sozu T, Evans SR
    • Organizer
      Joint Statistical Meetings 2013
    • Place of Presentation
      Montreal, Quebec, Canada
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size considerations in complex clinical trials2013

    • Author(s)
      Hamasaki T, Sozu T, Sugimoto T, Evans SR
    • Organizer
      The 8th International Conference on Multiple Comparison Procedures
    • Place of Presentation
      University of Southampton, United Kingdom
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Evans S. Sample size considerations when using multiple co-primary endpoints for comparing two interventions in clinical trials2013

    • Author(s)
      Hamasaki T, Asakura K, Sugimoto T
    • Organizer
      The Ninth ICSA International Conference
    • Place of Presentation
      Hong Kong Baptist University, Hong Kong, China
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Graphical approach for adaptive group-sequential designs with dose selection at interim2013

    • Author(s)
      Sugitani T, Bretz F, Maurer W, Hamasaki T
    • Organizer
      The Ninth ICSA International Conference
    • Place of Presentation
      Hong Kong Baptist University, Hong Kong, China
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size considerations when using two time-to-event outcomes for comparing two interventions in clinical trials2013

    • Author(s)
      Sugimoto T, Hamasaki T, Sozu T, Evans SR
    • Organizer
      Joint Statistical Meetings 2013
    • Place of Presentation
      Montr?al, Qu?bec, Canada
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in group sequential trials with two co-primary endpoints2012

    • Author(s)
      Asakura K, Hayashi K, Sugimoto T, Sozu T, Hamasaki T
    • Organizer
      The XXVIth International Biometric Conference
    • Place of Presentation
      Kobe, Japan
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in clinical trials with multiple correlated endpoints2012

    • Author(s)
      Hamasaki T, Sozu T, Sugimoto T, Evans SR
    • Organizer
      Joint Statistical Meetings 2012
    • Place of Presentation
      San Diego, United States
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Adjustment methods for testing co-primary endpoints in clinical trials2012

    • Author(s)
      Sozu T, Hamasaki T
    • Organizer
      East Asia Regional Biometric Conference 2012
    • Place of Presentation
      Seoul, Korea
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in clinical trials with two correlated time-to-events endpoints as primary contrasts2012

    • Author(s)
      Hamasaki T, Sugimoto T, Sozu T, Evans SR
    • Organizer
      The 6th Annual FDA-DIA Statistics Forum
    • Place of Presentation
      Bethesda, United States
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 二つの主要変数をもつ群逐次試験の標本サイズの設計と評価2012

    • Author(s)
      朝倉こう子・林 賢一・杉本知之・寒水孝司・濱崎俊光
    • Organizer
      日本計量生物学会2012年度年会・講演予稿集
    • Place of Presentation
      統計数理研究所, 東京
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Adjustment methods for testing co-primary endpoints in clinical trials2012

    • Author(s)
      Sozu T, Hamasaki T
    • Organizer
      East Asia Regional Biometric Conference 2012(ポスター発表)
    • Place of Presentation
      Seoul, Korea
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in clinical trials with two correlated time-to-events endpoints as primary contrasts2012

    • Author(s)
      Hamasaki T, Sugimoto T, Sozu T, Evans SR
    • Organizer
      The 6th Annual FDA-DIA Statistics Forum
    • Place of Presentation
      Washington DC, USA
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 複数の主要評価変数の費用効率を考慮した臨床試験のデザイン2012

    • Author(s)
      寒水孝司・杉本知之・濱崎俊光
    • Organizer
      2012年度統計関連学会連合大会
    • Place of Presentation
      北海道大学
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] An adaptive graphical approach for testing several doses in seamless phase II/III clinical trials with a-priori ordered efficacy endpoints2012

    • Author(s)
      Sugitami T, Hamada C, Hamasaki T
    • Organizer
      East Asia Regional Biometric Conference 2012
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 用量探索試験における適応的ゲートキーピング法2012

    • Author(s)
      杉谷利文・浜田知久馬・濱崎俊光
    • Organizer
      2012年度統計関連学会連合大会
    • Place of Presentation
      北海道大学
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in clinical trials with multiple binary relative risks2012

    • Author(s)
      Hamasaki T, Evans SR, Sugimoto T, Sozu T
    • Organizer
      2012 ENAR Spring Meeting
    • Place of Presentation
      Washington DC, United States
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Power and sample size determination in clinical trials with multiple correlated endpoints2012

    • Author(s)
      Hamasaki T, Sozu T, Sugimoto T, Evans SR
    • Organizer
      Advances in Clinical Trial Statistics
    • Place of Presentation
      National Health Research Institute, Taiwan
    • Year and Date
      2012-11-20
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in clinical trials with two correlated co-primary time-to-event endpoints2011

    • Author(s)
      Sugimoto T, Hamasaki T, Sozu T
    • Organizer
      The 7th International Conference on Multiple Comparison Procedures
    • Place of Presentation
      Washington DC, USA
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 複数の主要評価変数をもつ臨床試験における標本サイズの公式2011

    • Author(s)
      寒水孝司・杉本知之・濱崎俊光
    • Organizer
      2011年度統計関連学会連合大会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in clinical trials with multiple correlated endpoints2011

    • Author(s)
      Sozu T, Hamasaki T, Sugimoto, T
    • Organizer
      Joint Meeting of the 2011 Taipei International Statistical Symposium and the 7th Conference of Asian Regional Section of the IASC(招待講演)
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 二つの主要変数をもつ群逐次試験の標本サイズの設計2011

    • Author(s)
      朝倉こう子・林 賢一・杉本知之・寒水孝司・濱崎俊光
    • Organizer
      2011年度統計関連学会連合大会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Design and data monitoring of clinical trials with co-primary benefit:risk endpoints using prediction2011

    • Author(s)
      Evans S. Hamasaki T, Hayashi K
    • Organizer
      Joint Meeting of the 2011 Taipei International Statistical Symposium and the 7th Conference of Asian Regional Section of the IASC
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination for clinical trials with two correlated time-to-event co-primary endpoints2011

    • Author(s)
      Hamasaki T, Evans SR, Sugimoto T, Sozu T
    • Organizer
      Joint Meeting of the 2011 Taipei International Statistical Symposium and the 7th Conference of Asian Regional Section of the IASC
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Evans SR. Power and sample size determination for clinical trials with two correlated binary relative risks2011

    • Author(s)
      Hamasaki T
    • Organizer
      The 2011 International Conference on Applied Statistics
    • Place of Presentation
      National Taipei University, Taipei, Taiwan
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] がんの生存率に対するマルコフモデルの適用について2011

    • Author(s)
      堀芽久美・大野ゆう子・清水佐知子・歌田真衣・早田みどり・濱崎俊光
    • Organizer
      応用統計学会2011年度年会
    • Place of Presentation
      大阪大学(大阪府)
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] PARKINSONIAN RIGIDITY IN ELBOW JOINT IS MOST PRONOUNCED IN DISTAL PHASE OF EXTENSION2011

    • Author(s)
      T. Endo, T. Hamasaki, R. Okuno, M. Yokoe, H. Fujimura, K. Akazawa, S. Sakoda
    • Organizer
      XIX World Congress on Parkinson's Disease and Related Disorders
    • Place of Presentation
      Shanghai, China
    • Data Source
      KAKENHI-PROJECT-23700551
  • [Presentation] Parkinsonian Rigidity in Elbow Joint is Most Pronounced in Distal Phase of Extension2011

    • Author(s)
      T. Endo, T. Hamasaki, R. Okuno, M. Yokoe, H. Fujimura, K. Akazawa, S. Sakoda
    • Organizer
      XIX World Congress on Parkinson's Disease and Related Disorders
    • Place of Presentation
      Shanghai, China
    • Data Source
      KAKENHI-PROJECT-23700551
  • [Presentation] がんの生存率に対するマルコフモデルの適用について2011

    • Author(s)
      堀芽久美・大野ゆう子・清水佐知子・歌田真衣・早田みどり・濱崎俊光
    • Organizer
      応用統計学会2011年度年会・講演予稿集
    • Place of Presentation
      大阪大学
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 二つの主要変数をもつ群逐次試験の標本サイズの設計2011

    • Author(s)
      朝倉こう子・林 賢一・杉本知之・寒水孝司・濱崎俊光
    • Organizer
      2011年度統計関連学会連合大会
    • Place of Presentation
      九州大学(福岡県)
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 複数の主要評価変数をもつ臨床試験における標本サイズの公式2011

    • Author(s)
      寒水孝司・杉本知之・濱崎俊光
    • Organizer
      2011年度統計関連学会連合大会
    • Place of Presentation
      九州大学(福岡県)
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Design and data monitoring of clinical trials with co-primary benefit : risk endpoints using prediction2011

    • Author(s)
      Evans SR. Hamasaki T, Hayashi K
    • Organizer
      Joint Meeting of the 2011 Taipei International Statistical Symposium and the 7th Conference of Asian Regional Section of the IASC
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Sample size determination in clinical trials with multiple correlated endpoints2011

    • Author(s)
      Sozu T, Hamasaki T, Sugimoto, T
    • Organizer
      Joint Meeting of the 2011 Taipei International Statistical Symposium and the 7th Conference of Asian Regional Section of the IASC
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Power and sample size determination for clinical trials with two correlated binary relative risks2011

    • Author(s)
      Hamasaki T, Evans S
    • Organizer
      The 2011 International Conference on Applied Statistics(招待講演)
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] 複数の主要評価変数をもつ臨床試験の症例数設計:正規変数と2 値変数が存在する場合2010

    • Author(s)
      寒水孝司, 杉本知之, 濱崎俊光
    • Organizer
      日本計量生物学会・2010年度年会,講演予稿集,13-18
    • Place of Presentation
      統計数理研究所
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Sample size determination in clinical trials with multiple co-primary binary endpoints.2010

    • Author(s)
      寒水孝司, 杉本知之, 濱崎俊光
    • Organizer
      The XXVth International Biometric Conference
    • Place of Presentation
      Florianopo-lis, Brazil
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Sample size determination in clinical trials with multiple co-primary binary endpoints2010

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T
    • Organizer
      The XXVth International Biometric Conference
    • Place of Presentation
      Florianopolis, Brazil
    • Year and Date
      2010-12-06
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] 複数の主要評価変数をもつ臨床試験の症例数設計:正規変数と2値変数が存在する場合2010

    • Author(s)
      寒水孝司, 杉本知之, 濱崎俊光
    • Organizer
      日本計量生物学会
    • Place of Presentation
      統計数理研究所,東京
    • Year and Date
      2010-05-21
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] An analysis of long-term censored data from a randomized withdrawal study in patients with maj or depressive disorder2009

    • Author(s)
      Hamasaki, T., et al.
    • Organizer
      8th Annual Hawaii International Conference on Statistics, Mathematics and Related Fields
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] An analysis of long-term censored data from a randomized withdrawal study in patients with major depressive disorder.2009

    • Author(s)
      Hamasaki T, Sugimoto T, Arano I.
    • Organizer
      The 8th Annual Ha-waii International Conference on Statistics, Ma-thematics and Related Fields
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Sample size determination in clinical trials with multiple co-primary binary endpoints.2009

    • Author(s)
      寒水孝司, 杉本知之, 濱崎俊光
    • Organizer
      Joint Sta-tistical Meeting 2009
    • Place of Presentation
      Washington D.C.
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Professional and continuing education for biopharmaceutical statisticians2009

    • Author(s)
      Hamasaki, T.
    • Organizer
      International Drug Discovery, Science and Technology
    • Place of Presentation
      Shanghai, China
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Sample size determination in clinical trials with multiple co-primary binary endpoints.2009

    • Author(s)
      寒水孝司, 杉本知之, 濱崎俊光
    • Organizer
      US Food and Drug Administration
    • Place of Presentation
      (Invited Presentation)
    • Year and Date
      2009-12-11
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] An analysis of long-term censored data from a randomized withdrawal study in patients with major depressive disorder2009

    • Author(s)
      Hamasaki. T., Sugimoto, T., Arano, I
    • Organizer
      8th Annual Hawaii Interna-tional Conferenee on Statistics, Mathematics and Related Fields
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2009-01-14
    • Data Source
      KAKENHI-PROJECT-18300095
  • [Presentation] 相関をもつ二つの変数の比に対する解析2009

    • Author(s)
      朝倉こう子, 上坂浩之, 杉本知之, 濱崎俊光
    • Organizer
      応用統計学会・2009年度年会予稿集,76-77
    • Place of Presentation
      統計数理研究所
    • Year and Date
      2009-08-01
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Panel Discussion : Pre-paring the next generation of applied statistician : A global aspect.2008

    • Author(s)
      濱崎俊光
    • Organizer
      The First Symposium on Bio-pharmaceutical Statistics
    • Place of Presentation
      Shanghai, China(Invited Presentation)
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Further analysis of randomized withdrawal studies : An applic ation of a Cox cure regression to a sertr aline clinical study for patients with major depressive disorder2008

    • Author(s)
      Arano, I., Hamasaki, T., Sugimoto, T.
    • Organizer
      Graybill Conference VII
    • Place of Presentation
      Colorado, USA
    • Year and Date
      2008-06-11
    • Data Source
      KAKENHI-PROJECT-18300095
  • [Presentation] Preparing the next generation of applied statistician : A global aspect2008

    • Author(s)
      Hamasaki, T.
    • Organizer
      The First Symposium on Biopharmaceutical Statistics
    • Place of Presentation
      Shanghai, China
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Further analysis of randomized withdrawal stu-dies : An application of a Cox cure regression to a sertraline clinical study for patients with major depressive disorder.2008

    • Author(s)
      Arano I, Hamasaki T, Sugimoto T
    • Organizer
      Graybill Conference VII
    • Place of Presentation
      Fort Collins, Colorado, USA
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Professional and con-tinuing education for biostatisticians in Japan.2008

    • Author(s)
      濱崎俊光
    • Organizer
      The First Symposium on Biopharmaceutical Sta-tistics
    • Place of Presentation
      Shanghai, China(Invited Presentation)
    • Data Source
      KAKENHI-PROJECT-20500255
  • [Presentation] Power and Sample Size Determination in Clinical Trials with Two-Correlated Relative Risks

    • Author(s)
      Hamasaki T, Evans SR, Sugimoto T, Sozu T
    • Organizer
      ENAR 2012 Spring Meeting
    • Place of Presentation
      Washington DC, USA
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] Designing and monitoring clinical trials when considering multiple outcomes as co-primary endpoints

    • Author(s)
      Hamasaki T, Sugimoto T, Sozu T.
    • Organizer
      Austria-Japan Joint Statistics Workshop
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2015-03-23 – 2015-03-27
    • Invited
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Mid-course sample size modification in group-sequential designs for three-arm non-inferiority clinical trials

    • Author(s)
      Ochiai T, Ohno Y, Hamasaki T.
    • Organizer
      Joint Statistical Meetings 2014
    • Place of Presentation
      Boston, USA
    • Year and Date
      2014-08-02 – 2014-08-07
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential strategies for clinical trials with multiple co-primary endpoints

    • Author(s)
      Hamasaki T
    • Organizer
      The Joint Meeting of National Health Research Institute with National Cerebral and Cardiovascular Center and Yonsei University
    • Place of Presentation
      National Health Research Institute, Taiwan
    • Year and Date
      2014-12-17 – 2014-12-18
    • Invited
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] A comparison of multiple testing procedures that compare two interventions with respect to two time-to-event outcomes in clinical trials

    • Author(s)
      191.Ando Y, Hamasaki T, Sugimoto T, Asakura K, Ohno Y.
    • Organizer
      Joint Statistical Meetings 2014
    • Place of Presentation
      Boston, USA
    • Year and Date
      2014-08-02 – 2014-08-07
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential strategies for clinical trials with multiple co-primary endpoints.

    • Author(s)
      Hamasaki T
    • Organizer
      Austria-Japan Joint Statistics Workshop
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2015-03-23 – 2015-03-27
    • Invited
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] An e-mail based system for patient registration and treatment randomization with the application to a real randomized controlled trial

    • Author(s)
      Takahashi K, Hamasaki T, Yamamoto H.
    • Organizer
      The 35th Annual Meeting of Society for Clinical Trials
    • Place of Presentation
      Philadelphia, Pennsylvania, USA
    • Year and Date
      2014-05-18 – 2014-05-21
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Multiple comparison procedures when considering two time-to-event outcomes as primary contrasts in clinical trials

    • Author(s)
      Ando Y, Hamasaki T, Ohno Y.
    • Organizer
      The 3rd Institute of Mathematical Statistics Asia Pacific Rim Meeting
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2014-06-29 – 2014-07-02
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] A practical comparison of restricted and covariate-adaptive methods for treatment allocation in clinical trials

    • Author(s)
      Takahashi K, Hamasaki T, Asakura K, Yamamoto H.
    • Organizer
      The XXVII International Biometric Conference
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2014-07-05 – 2014-07-11
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential designs for clinical trials with multiple co-primary endpoints

    • Author(s)
      Hamasaki T.
    • Organizer
      The 23rd South Taiwan Statistics Conference and 2014 Chinese Institute of Probability and Statistics Annual Meeting
    • Place of Presentation
      National Dong Hwa University, Hualien, Taiwan
    • Year and Date
      2014-06-23 – 2014-06-24
    • Invited
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Designing and monitoring group-sequential clinical trials with multiple co-primary endpoints

    • Author(s)
      Asakura K, Hamasaki T, Evans SR, Yamamoto H.
    • Organizer
      The 35th Annual Meeting of Society for Clinical Trials
    • Place of Presentation
      Philadelphia, Pennsylvania, USA
    • Year and Date
      2014-05-18 – 2014-05-21
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential strategies when considering multiple outcomes as co-primary in clinical trials

    • Author(s)
      Hamasaki T, Asakura K, Evans SR
    • Organizer
      The 35th Annual Conference of the International Society for Clinical Biostatistics
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2014-08-24 – 2014-08-28
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential designs for clinical trials with multiple co-primary endpoints

    • Author(s)
      Asakura K, Hamasaki T, Evans S.
    • Organizer
      The 3rd Institute of Mathematical Statistics Asia Pacific Rim Meeting
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2014-06-29 – 2014-07-02
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Group-sequential strategies when considering multiple binary outcomes as co-primary endpoints

    • Author(s)
      Hamasaki T, Asakura K, Evans SR
    • Organizer
      Joint Statistical Meetings 2014
    • Place of Presentation
      Boston, USA
    • Year and Date
      2014-08-02 – 2014-08-07
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Sample size evaluation in clinical trials with co-primary endpoints

    • Author(s)
      Hamasaki T, Sozu T, Sugimoto T, Evans SR
    • Organizer
      ENAR 2013 Spring Meeting
    • Place of Presentation
      Orlando, Florida, USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-23500348
  • [Presentation] A cost-effective clinical trial design with multiple primary endpoints

    • Author(s)
      Sozu T, Sugimoto T, Hamasaki T.
    • Organizer
      The XXVII International Biometric Conference
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2014-07-05 – 2014-07-11
    • Data Source
      KAKENHI-PROJECT-26330038
  • [Presentation] Sample size determination in clinical trials with multiple correlated endpoints

    • Author(s)
      Hamasaki T, Sozu T, Sugimoto T, Evans SR
    • Organizer
      Joint Statistical Meetings 2012
    • Place of Presentation
      San Diego, California, USA
    • Data Source
      KAKENHI-PROJECT-23500348
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