Oba Koji 大庭幸治

… Alternative Names

OBA Koji 大庭幸治

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Researcher Number	30422926
Other IDs
External Links
Affiliation (Current)	2025: 東京大学, 大学院情報学環・学際情報学府, 教授
Affiliation (based on the past Project Information) *help	2015 – 2023: 東京大学, 大学院情報学環・学際情報学府, 准教授 2016: 東京大学, 医学研究科, 准教授 2015: 東京大学, 大学院情報学環・学術情報学府, 准教授 2014 – 2015: 東京大学, その他の研究科, 准教授 2014: 東京大学, 情報学環・学際情報学府, 准教授 … More 2013: 北海道大学, 大学病院, 講師 2010: Kyoto University, 北海道大学病院, 助教 2010: 北海道大学, 北海道大学病院, 助教 2010: 北海道大学, 病院, 助教 2009: Kyoto University, 医学研究科, 特定助教 2008: 京都大学, 医学研究科, 研究員 Less
Review Section/Research Field	Principal Investigator Basic Section 60030:Statistical science-related / Epidemiology and preventive medicine / Statistical science Except Principal Investigator Basic Section 58030:Hygiene and public health-related: excluding laboratory approach / Pediatrics / Epidemiology and preventive medicine / Applied pharmacology
Keywords	Principal Investigator 臨床試験 / メタアナリシス / 因果推論 / 個別化医療 / リスク・ベネフィット評価 / 悪性腫瘍 / 生物統計学 / 国際共同研究 / データシェアリング / 胃癌 … More / 臨床疫学 / 代替エンドポイント / 直接効果 / 医薬生物・ゲノム統計解析 / ゲノム統計解析 / 医薬生物 … More Except Principal Investigator 環境疫学 / 生物統計学 / 疫学統計学 / 軌跡解析 / ライフコース疫学 / 疫学統計 / ザナミビル / オセルタミビル / A(H1N1)pdm09ウイルス / H275Y変異 / 麻黄湯 / ノイラミニダーゼ阻害薬 / インフルエンザ / 観察研究 / 生活習慣病 / 皮下脂肪面積 / 内臓脂肪面積 / 腹囲 / 体格指数 / メタボリック症候群 / 肥満 / 電子登録 / 中央測定 / EDC / EBM研究 / 倫理 / 臨床試験 Less

Re-evaluation of evidence reflecting patient's value with individual patient based meta-analysisPrincipal Investigator
- Principal Investigator
  
  OBA Koji
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  The University of Tokyo
Development and application of biostatistical methods for longitudinal life course epidemiology data
- Principal Investigator
  
  Ayano Takeuchi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58030:Hygiene and public health-related: excluding laboratory approach
- Research Institution
  Chuo University
  Keio University
Individual-patient-based data meta-analysis of randomized trials in gastric cancerPrincipal Investigator
- Principal Investigator
  
  OBA Koji
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Epidemiology and preventive medicine
- Research Institution
  The University of Tokyo
Association of obesity indexes with metaboric risk factors
- Principal Investigator
  
  Yasuno Shinji
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Epidemiology and preventive medicine
- Research Institution
  Kyoto University
Re-evaluation of clinical effectiveness of four neuraminidase inhibitors against influenza viruses using molecular biology and epidemiological studies
- Principal Investigator
  
  Ishiguro Nobuhisa
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Pediatrics
- Research Institution
  Hokkaido University
Evaluation of validity of a surrogate variable based on the causal effectPrincipal Investigator
- Principal Investigator
  
  OBA koji
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Statistical science
- Research Institution
  Kyoto University
Efficient Approaches of Case Registration and Data management in Clinical Trials
- Principal Investigator
  
  UESHIMA Kenji
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied pharmacology
- Research Institution
  Kyoto University

[Book] Sample Size Calculations for Phase III Trials in Oncology. In: Halabi S, Michiels S (Eds.) Textbook of Clinical Trials in Oncology: A Statistical Perspective2019
- Author(s)
  Oba K, Kuchiba A
- Total Pages
  626
- Publisher
  CRC Press
- ISBN
  9781138083776
- Data Source
  KAKENHI-PROJECT-15H05661
[Book] Statistical evaluation of surrogate endpoints in cancer clinical trials. (In: Oncology Clinical Trials: Successful Design, Conduct and Analysis.)2018
- Author(s)
  Marc Buyse, Geert Molenberghs, Xavier Paoletti, Koji Oba, Ariel Alonso, Wim Van der Elst, and Tomasz Burzykowski
- Total Pages
  527
- Publisher
  Demos Medical Publishing
- ISBN
  9780826168726
- Data Source
  KAKENHI-PROJECT-15H05661
[Book] Evaluation of Surrogate Endpoints Using a Meta-Analysis Approach with Individual Patient Data: Summary of a Gastric Cancer Meta-Analysis Project (in Frontiers of Biostatistical Methods and Applications in Clinical Oncology)2017
- Author(s)
  Koji OBA, Xavier Paoletti (Shigeyuki Matsui, John Crowley Eds.)
- Total Pages
  438
- Publisher
  Springer Singapore
- ISBN
  9789811001246
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Handling of outcome missing data dependent on measured or unmeasured background factors in micro-randomized trial: Simulation and application study2024
- Author(s)
  Kondo Masahiro、Oba Koji
- Journal Title
  
  DIGITAL HEALTH
  
  Volume: 10
- DOI
  10.1177/20552076241249631
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] The net benefit for time-to-event outcome in oncology clinical trials with treatment switching2023
- Author(s)
  Fukuda Musashi、Sakamaki Kentaro、Oba Koji
- Journal Title
  
  Clinical Trials
  
  Volume: 20 Issue: 6 Pages: 670-680
- DOI
  10.1177/17407745231186081
- Data Source
  KAKENHI-PROJECT-19K19383, KAKENHI-PROJECT-19H03907
[Journal Article] Correlation of multiple endpoints in the first‐line chemotherapy of advanced gastric cancer: Pooled analysis of individual patient data from Japanese Phase <scp>III</scp> trials2023
- Author(s)
 Arai Hiroyuki、Takeuchi Madoka、Ichikawa Wataru、Shitara Kohei、Sunakawa Yu、Oba Koji、Koizumi Wasaburo、Sakata Yuh、Furukawa Hiroshi、Yamada Yasuhide、Takeuchi Masahiro、Fujii Masashi
- Journal Title
 
 Cancer Medicine
 
 Volume: 13 Issue: 1
- DOI
 10.1002/cam4.6818
- Data Source
 KAKENHI-PROJECT-19H03907
[Journal Article] Impact of correlations between prioritized outcomes on?the?net benefit and its estimate by generalized pairwise comparisons2023
- Author(s)
  Fuyama Kanako、Ogawa Mitsunori、Mizusawa Junki、Kanemitsu Yukihide、Fujita Shin、Kawahara Takuya、Sakamaki Kentaro、Oba Koji
- Journal Title
  
  Statistics in Medicine
  
  Volume: 42 Issue: 10 Pages: 1606-1624
- DOI
  10.1002/sim.9690
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H03401
[Journal Article] Generalized Pairwise Comparisons for Survival Analysis2023
- Author(s)
  福田武蔵、坂巻顕太郎、大庭幸治
- Journal Title
  
  Journal of the Japan Statistical Society, Japanese Issue
  
  Volume: 52 Issue: 2 Pages: 319-354
- DOI
  10.11329/jjssj.52.319
- ISSN
  0389-5602, 2189-1478
- Year and Date
  2023-03-01
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H03401
[Journal Article] Estimated prevalence of ulcerative colitis and Crohn’s disease in Japan in 2014: an analysis of a nationwide survey2022
- Author(s)
  Murakami Yoshitaka、Nishiwaki Yuji、Oba Mari S.、Asakura Keiko、Ohfuji Satoko、Fukushima Wakaba、Suzuki Yasuo、Nakamura Yosikazu
- Journal Title
  
  Journal of Gastroenterology
  
  Volume: 54 Issue: 12 Pages: 1070-1077
- DOI
  10.1007/s00535-019-01603-8
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Impact of follow-up on generalized pairwise comparisons for estimating the irinotecan benefit in advanced/metastatic gastric cancer2021
- Author(s)
  Chamseddine Ali N.、Oba Koji、Buyse Marc、Boku Narikazu、Bouch? Olivier、Satar Tuvana、Auperin Anne、Paoletti Xavier
- Journal Title
  
  Contemporary Clinical Trials
  
  Volume: 105 Pages: 106400-106400
- DOI
  10.1016/j.cct.2021.106400
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03401
[Journal Article] Estimated Prevalence of Cronkhite-Canada Syndrome, Chronic Enteropathy Associated With SLCO2A1 Gene, and Intestinal Behçet’s Disease in Japan in 2017: A Nationwide Survey2021
- Author(s)
 Oba Mari S.、Murakami Yoshitaka、Nishiwaki Yuji、Asakura Keiko、Ohfuji Satoko、Fukushima Wakaba、Nakamura Yoshikazu、Suzuki Yasuo
- Journal Title
 
 Journal of Epidemiology
 
 Volume: 31 Issue: 2 Pages: 139-144
- DOI
 10.2188/jea.JE20190349
- NAID
 130007981125
- ISSN
 0917-5040, 1349-9092
- Year and Date
 2021-02-05
- Language
 English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-19H03907
[Journal Article] Misleading Reporting (Spin) in Noninferiority Randomized Clinical Trials in Oncology With Statistically Not Significant Results2021
- Author(s)
  Ito Chiyo、Hashimoto Atsushi、Uemura Kohei、Oba Koji
- Journal Title
  
  JAMA Network Open
  
  Volume: 4 Issue: 12 Pages: e2135765-e2135765
- DOI
  10.1001/jamanetworkopen.2021.35765
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H03401
[Journal Article] Relationship Between the Waiting Times for Surgery and Survival in Patients with Gastric Cancer.2020
- Author(s)
  Kumazu Y, Oba K, Hayashi T, Yamada T, Hara K, Osakabe H, Shimoda Y, Nakazono M, Nagasawa S, Rino Y, Masuda M, Ogata T, Yoshikawa T, Oshima T.
- Journal Title
  
  World J Surg
  
  Volume: 44 Issue: 4 Pages: 1209-1215
- DOI
  10.1007/s00268-020-05367-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Rate of Reoperation Decreased Significantly After Year 2002 in Patients With Crohn's Disease2020
- Author(s)
  Shinagawa Takahide、Hata Keisuke、Ikeuchi Hiroki、Fukushima Kouhei、Futami Kitaro、Sugita Akira、Uchino Motoi、Watanabe Kazuhiro、Higashi Daijiro、Kimura Hideaki、Araki Toshimitsu、Mizushima Tsunekazu、Itabashi Michio、Ueda Takeshi、Koganei Kazutaka、Oba Koji、Ishihara Soichiro、Suzuki Yasuo
- Journal Title
  
  Clinical Gastroenterology and Hepatology
  
  Volume: 18 Issue: 4 Pages: 898-907.e5
- DOI
  10.1016/j.cgh.2019.07.025
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Correction to: Estimated prevalence of ulcerative colitis and Crohn's disease in Japan in 2015: an analysis of a nationwide survey.2020
- Author(s)
  Murakami Y, Nishiwaki Y, Oba MS, Asakura K, Ohfuji S, Fukushima W, Suzuki Y, Nakamura Y.
- Journal Title
  
  J Gastroenterol.
  
  Volume: 55(1) Issue: 1 Pages: 131-131
- DOI
  10.1007/s00535-019-01637-y
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Estimating nationwide cases of sexually transmitted diseases in 2015 from sentinel surveillance data in Japan2020
- Author(s)
  Kawado Miyuki、Hashimoto Shuji、Ohta Akiko、Oba Mari S.、Uehara Ritei、Taniguchi Kiyosu、Sunagawa Tomimasa、Nagai Masaki、Murakami Yoshitaka
- Journal Title
  
  BMC Infectious Diseases
  
  Volume: 20 Issue: 1
- DOI
  10.1186/s12879-020-4801-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Efficacy and Safety of Polaprezinc (Zinc Compound) on Zinc Deficiency: A Systematic Review and Dose-Response Meta-Analysis of Randomized Clinical Trials Using Individual Patient Data.2020
- Author(s)
  Furihata K, Tsuchikawa M, Miwa T, Naito Y, Oba K, Sakagami M.
- Journal Title
  
  Nutrients
  
  Volume: 12 Issue: 4 Pages: 1128-1128
- DOI
  10.3390/nu12041128
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Lymph node retrieval after colorectal cancer surgery: a comparative study of the efficacy between the conventional manual method and a new fat dissolution method.2020
- Author(s)
  Fujieda Y, Maeda H, Oba K, Okamoto K, Fukudome I, Shiga M, Kawanishi Y, Akimori T, Kuroiwa H, Nishimoto H, Namikawa T, Murakami I, Kobayashi M, Hanazaki K.
- Journal Title
  
  Surg Today
  
  Volume: - Issue: 7 Pages: 726-733
- DOI
  10.1007/s00595-019-01944-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H05661, KAKENHI-PROJECT-18K12064
[Journal Article] Skin thickness score as a surrogate marker of organ involvements in systemic sclerosis: a retrospective observational study.2019
- Author(s)
  Matsuda KM, Yoshizaki A, Kuzumi A, Fukasawa T, Ebata S, Miura S, Toyama T, Yoshizaki A, Sumida H, Asano Y, Oba K, Sato S.
- Journal Title
  
  Arthritis Res Ther
  
  Volume: 21 Issue: 1 Pages: 129-129
- DOI
  10.1186/s13075-019-1919-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08787, KAKENHI-PROJECT-17H04239, KAKENHI-PROJECT-19H03907
[Journal Article] Response to: ‘Comment on ‘Sustained discontinuation of infliximab with a raising-dose strategy after obtaining remission in patients with rheumatoid arthritis: the RRRR study, a randomised controlled trial’ by Tanaka et al’ by Berkhout et al2019
- Author(s)
  Tanaka Yoshiya、Oba Koji、Takeuchi Tsutomu
- Journal Title
  
  Annals of the Rheumatic Diseases
  
  Volume: - Issue: 11 Pages: 2019-216593
- DOI
  10.1136/annrheumdis-2019-216593
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Development and Validation of a Prediction Model for Organ-Specific Recurrences After Curative Resection of Colon Cancer2019
- Author(s)
  Nagata Hiroshi、Ishihara Soichiro、Oba Koji、Tanaka Toshiaki、Hata Keisuke、Kawai Kazushige、Nozawa Hiroaki
- Journal Title
  
  Diseases of the Colon & Rectum
  
  Volume: 62 Issue: 9 Pages: 1043-1054
- DOI
  10.1097/dcr.0000000000001430
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-15H05661
[Journal Article] Blood mercury, lead, cadmium, manganese and selenium levels in pregnant women and their determinants: the Japan Environment and Children’s Study (JECS)2019
- Author(s)
  Nakayama Shoji F.、the Japan Environment and Children’s Study Group、Iwai-Shimada Miyuki、Oguri Tomoko、Isobe Tomohiko、Takeuchi Ayano、Kobayashi Yayoi、Michikawa Takehiro、Yamazaki Shin、Nitta Hiroshi、Kawamoto Toshihiro
- Journal Title
  
  Journal of Exposure Science & Environmental Epidemiology
  
  Volume: 29 Issue: 5 Pages: 633-647
- DOI
  10.1038/s41370-019-0139-0
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Biweekly S-1 plus oxaliplatin (SOX) reintroduction in previously treated metastatic colorectal cancer patients (ORION 2 study): a phase II study to evaluate the efficacy and safety2019
- Author(s)
  Tanioka H, Honda M, Tanaka C, Morita Y, Ishibashi K, Kato T, Matsuda C, Kataoka M, Satake H, Munemoto Y, Kobayashi K, Takahashi M, Nakata K, Sakamoto J, Oba K, Mishima H
- Journal Title
  
  Int J Clin Oncol
  
  Volume: 24 Issue: 7 Pages: 836-841
- DOI
  10.1007/s10147-019-01414-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Detection of atypical data in multicenter clinical trials using unsupervised statistical monitoring2019
- Author(s)
  Trotta Laura、Kabeya Yuusuke、Buyse Marc、Doffagne Erik、Venet David、Desmet Lieven、Burzykowski Tomasz、Tsuburaya Akira、Yoshida Kazuhiro、Miyashita Yumi、Morita Satoshi、Sakamoto Junichi、Praveen Paurush、Oba Koji
- Journal Title
  
  Clinical Trials
  
  Volume: 16 Issue: 5 Pages: 512-522
- DOI
  10.1177/1740774519862564
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-15H05661
[Journal Article] A multicenter single-arm Phase II clinical trial of second-line FOLFIRI plus panitumumab after first-line treatment with FOLFOX plus panitumumab for initial RAS wild-type colorectal cancer with evaluation of circulating tumor DNA: A protocol study2019
- Author(s)
  Maeda H, Nagata N, Nagasaka T, Oba K, Mishima H, Kato T, Yoshida K, Muro K, Sakamoto J
- Journal Title
  
  Oncol Lett
  
  Volume: 17 Pages: 1980-1985
- DOI
  10.3892/ol.2018.9763
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Integrated Analysis of Quantitative Coronary Angiography from Four Postmarketing Surveillances of a Cobalt-Chromium Everolimus-Eluting Stent in Japan2019
- Author(s)
  Kozuma Kayoko、Shinozaki Tomohiro、Kozuma Ken、Kashiwabara Kosuke、Oba Koji、Aoki Jiro、Awata Masaki、Nanasato Mamoru、Shiode Nobuo、Tanabe Kengo、Yamaguchi Junichi、Kimura Takeshi、Matsuyama Yutaka
- Journal Title
  
  Int. Heart J.
  
  Volume: 60 Issue: 5 Pages: 1050-1060
- DOI
  10.1536/ihj.18-717
- NAID
  130007719031
- ISSN
  1349-2365, 1349-3299
- Year and Date
  2019-09-27
- Language
  English
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Low-dose l-isoproterenol versus salbutamol in hospitalized pediatric patients with severe acute exacerbation of asthma: A double-blind, randomized controlled trial2019
- Author(s)
 Katsunuma Toshio、Fujisawa Takao、Maekawa Takanobu、Akashi Kenichi、Ohya Yukihiro、Adachi Yuichi、Hashimoto Koji、Mizuno Mihoko、Imai Takanori、Oba Mari S.、Sako Mayumi、Ohashi Yasuo、Nakamura Hidefumi
- Journal Title
 
 Allergol. Int.
 
 Volume: 68 Issue: 3 Pages: 335-341
- DOI
 10.1016/j.alit.2019.02.001
- NAID
 130007678453
- ISSN
 1323-8930, 1440-1592
- Language
 English
- Peer Reviewed / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-19H03907
[Journal Article] Association of blood mercury levels during pregnancy with infant birth size by blood selenium levels in the Japan Environment and Children's Study: A prospective birth cohort2019
- Author(s)
  Kobayashi Sumitaka、Kishi Reiko、Saijo Yasuaki、Ito Yoshiya、Oba Koji、Araki Atsuko、Miyashita Chihiro、Itoh Sachiko、Minatoya Machiko、Yamazaki Keiko、Ait Bamai Yu、Sato Tosiya、Yamazaki Shin、Nakayama Shoji F.、Isobe Tomohiko、Nitta Hiroshi
- Journal Title
  
  Environment International
  
  Volume: 125 Pages: 418-429
- DOI
  10.1016/j.envint.2019.01.051
- NAID
  120006878536
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] JOIN trial: treatment outcome and recovery status of peripheral sensory neuropathy during a 3-year follow-up in patients receiving modified FOLFOX6 as adjuvant treatment for stage II/III colon cancer.2019
- Author(s)
  Yoshino T, Kotaka M, Shinozaki K, Touyama T, Manaka D, Matsui T, Ishigure K, Hasegawa J, Inoue K, Munemoto Y, Takagane A, Ishikawa H, Ishida H, Ogata Y, Oba K, Goto K, Sakamoto J, Maehara Y, Ohtsu A.
- Journal Title
  
  Cancer Chemother Pharmacol
  
  Volume: 84(6) Issue: 6 Pages: 1269-1277
- DOI
  10.1007/s00280-019-03957-5
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-15H05661
[Journal Article] Immunogenomic profiles associated with response to neoadjuvant chemoradiotherapy in patients with rectal cancer2019
- Author(s)
  Akiyoshi T, Tanaka N, Kiyotani K, Gotoh O, Yamamoto N, Oba K, Fukunaga Y, Ueno M, Mori S
- Journal Title
  
  Br J Surg
  
  Volume: 106 Issue: 10 Pages: 1381-1392
- DOI
  10.1002/bjs.11179
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K08635, KAKENHI-PROJECT-18K08664, KAKENHI-PROJECT-15H05661
[Journal Article] Reference value for expiratory time constant calculated from the maximal expiratory flow-volume curve.2019
- Author(s)
  Ikeda T, Yamauchi Y, Uchida K, Oba K, Nagase T, Yamada Y.
- Journal Title
  
  BMC Pulm Med.
  
  Volume: 19 Issue: 1 Pages: 208-208
- DOI
  10.1186/s12890-019-0976-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02653, KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-18H02896
[Journal Article] Comprehensive Comparative Analysis of Prognostic Value of Systemic Inflammatory Biomarkers for Patients with Stage II/III Colon Cancer2019
- Author(s)
  Suzuki S, Akiyoshi T, Oba K, Otsuka F, Tominaga T, Nagasaki T, Fukunaga Y, Ueno M
- Journal Title
  
  Ann Surg Oncol
  
  Volume: 27 Issue: 3 Pages: 844-852
- DOI
  10.1245/s10434-019-07904-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08635, KAKENHI-PROJECT-18K08664, KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-15H05661
[Journal Article] Association between polymorphisms in EGFR and tumor response during cetuximab and oxaliplatin-based combination therapy in metastatic colorectal cancer: Analysis of data from two clinical trials2019
- Author(s)
  Maeda H, Hazama S, Iwamoto S, Oba K, Tsunedomi R, Okayama N, Suehiro Y, Yamasaki T, Nakagami Y, Suzuki N, Nagano H, Sakamoto J, Mishima H, Nagata N
- Journal Title
  
  Oncol Lett
  
  Volume: 18(5) Pages: 4555-4562
- DOI
  10.3892/ol.2019.10787
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08646, KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-15H05661
[Journal Article] Factors associated with PPSV23 coverage among older adults in Japan: a nationwide community-based survey2019
- Author(s)
  Murakami Yoshitaka、Kanazu Shinichi、Petigara Tanaz、Oba Mari Saito、Nishiwaki Yuji、Watanabe Akira
- Journal Title
  
  BMJ Open
  
  Volume: 9 Issue: 7 Pages: e030197-e030197
- DOI
  10.1136/bmjopen-2019-030197
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Anthracycline could be essential for triple-negative breast cancer: A randomised phase II study by the Kanagawa Breast Oncology Group (KBOG) 11012019
- Author(s)
  Narui Kazutaka、Ishikawa Takashi、Shimizu Daisuke、Yamada Akimitsu、Tanabe Mikiko、Sasaki Takeshi、Oba Mari S. et al.
- Journal Title
  
  The Breast
  
  Volume: 47 Pages: 1-9
- DOI
  10.1016/j.breast.2019.06.003
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Sustained discontinuation of infliximab with a raising-dose strategy after obtaining remission in patients with rheumatoid arthritis: the RRRR study, a randomised controlled trial2019
- Author(s)
  Tanaka Yoshiya、Oba Koji、Koike Takao、Miyasaka Nobuyuki、Mimori Tsuneyo、Takeuchi Tsutomu et al.
- Journal Title
  
  Annals of the Rheumatic Diseases
  
  Volume: 79 Issue: 1 Pages: 94-102
- DOI
  10.1136/annrheumdis-2019-216169
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Prognostic value of metastatic lymph node regression grade after neoadjuvant chemoradiotherapy in patients with locally advanced rectal cancer2019
- Author(s)
  Tominaga T, Akiyoshi T, Yamamoto N, Oba K, Nagasaki T, Yamaguchi T, Konishi T, Fukunaga Y, Ueno M
- Journal Title
  
  Surgery
  
  Volume: 166 Issue: 6 Pages: 1061-1067
- DOI
  10.1016/j.surg.2019.06.009
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08635, KAKENHI-PROJECT-18K08664, KAKENHI-PROJECT-19H03907
[Journal Article] Prognostic impact of residual lateral lymph node metastasis after neoadjuvant (chemo)radiotherapy in patients with advanced low rectal cancer2019
- Author(s)
  Akiyoshi T, Toda S, Tominaga T, Oba K, Tomizawa K, Hanaoka Y, Nagasaki T, Konishi T, Matoba S, Fukunaga Y, Ueno M, Kuroyanagi H
- Journal Title
  
  BJS Open
  
  Volume: 3 Issue: 6 Pages: 822-829
- DOI
  10.1002/bjs5.50194
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K08635, KAKENHI-PROJECT-18K08664, KAKENHI-PROJECT-15H05661
[Journal Article] Utility of a Three-Dimensional Printed Pelvic Model for Lateral Pelvic Lymph Node Dissection Education: A Randomized Controlled Trial2019
- Author(s)
  Hojo Daisuke、Murono Koji、Nozawa Hiroaki、Kawai Kazushige、Hata Keisuke、Tanaka Toshiaki、Oba Koji、Ishihara Soichiro
- Journal Title
  
  Journal of the American College of Surgeons
  
  Volume: 229 Issue: 6 Pages: 552-559e3
- DOI
  10.1016/j.jamcollsurg.2019.08.1443
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907
[Journal Article] Open-label clinical trial of bezafibrate treatment in patients with fatty acid oxidation disorders in Japan; 2nd report QOL survey2019
- Author(s)
  Shiraishi H、Yamada K、Oki E、Ishige M、Fukao T、Hamada Y、Sakai N、Ochi F、Watanabe A、Kawakami S、Kuzume K、Watanabe K、Sameshima K、Nakamagoe K、Tamaoka A、Asahina N、Yokoshiki S、Miyakoshi T、Oba K、Isoe T、Hayashi H、Yamaguchi S、Sato N
- Journal Title
  
  Molecular Genetics and Metabolism Reports
  
  Volume: 20 Pages: 100496-100496
- DOI
  10.1016/j.ymgmr.2019.100496
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K08300, KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-17K10072, KAKENHI-PROJECT-16K21179
[Journal Article] SAPPHIRE: a randomised phase II study of planned discontinuation or continuous treatment of oxaliplatin after six cycles of modified FOLFOX6 plus panitumumab in patients with colorectal cancer.2019
- Author(s)
  Munemoto Y, Nakamura M, Takahashi M, Kotaka M, Kuroda H, Kato T, Minagawa N, Noura S, Fukunaga M, Kuramochi H, Touyama T, Takahashi T, Miwa K, Satake H, Kurosawa S, Miura T, Mishima H, Sakamoto J, Oba K, Nagata N.
- Journal Title
  
  Eur J Cancer
  
  Volume: 119 Pages: 158-167
- DOI
  10.1016/j.ejca.2019.07.006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Risk-Stratified Incidence of Renal Replacement Therapy Initiation: A Longitudinal Analysis Using Medical Claims and Health Checkup Data2019
- Author(s)
  Sugiyama Takehiro、Oba Koji、Kobayashi Yasuki
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 248 Issue: 2 Pages: 125-135
- DOI
  10.1620/tjem.248.125
- NAID
  130007668328
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03021, KAKENHI-PROJECT-19H03907
[Journal Article] One‐Day Versus Three‐Day Dexamethasone in Combination with Palonosetron for the Prevention of Chemotherapy‐Induced Nausea and Vomiting: A Systematic Review and Individual Patient Data‐Based Meta‐Analysis2019
- Author(s)
  Okada Yuki、Oba Koji、Furukawa Naoto、Kosaka Yoshimasa、Okita Kenji、Yuki Satoshi、Komatsu Yoshito、Celio Luigi、Aapro Matti
- Journal Title
  
  The Oncologist
  
  Volume: 24 Issue: 12 Pages: 1593-1600
- DOI
  10.1634/theoncologist.2019-0133
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03907, KAKENHI-PROJECT-15H05661
[Journal Article] A randomized phase III study of hepatic arterial infusion chemotherapy with 5-fluorouracil and subsequent systemic chemotherapy versus systemic chemotherapy alone for colorectal cancer patients with curatively resected liver metastases (Japanese Foundation for Multidisciplinary Treatment of Cancer 32)2018
- Author(s)
  Kusano M, Aoyama T, Okabayashi K, Hirata K, Tsuji Y, Nakamori S, Asahara T, Ohashi Y, Yoshikawa T, Sakamoto J, Oba K, Saji S
- Journal Title
  
  J Cancer Res Ther
  
  Volume: 14 Issue: 10 Pages: 761-761
- DOI
  10.4103/0973-1482.179188
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Efficacy of CapeOX plus Cetuximab Treatment as a First-Line Therapy for Patients with Extended RAS/BRAF/PIK3CA Wild-Type Advanced or Metastatic Colorectal Cancer.2018
- Author(s)
  Iwamoto S, Maeda H, Hazama S, Oba K, Okayama N, Suehiro Y, Yamasaki T, Suzuki N, Nagano H, Sakamoto J, Mishima H, Nagata N
- Journal Title
  
  Journal of Cancer
  
  Volume: 9(22) Issue: 22 Pages: 4092-4098
- DOI
  10.7150/jca.26840
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H05287, KAKENHI-PROJECT-15H05661
[Journal Article] Development and Validation of a Prediction Model for Postoperative Peritoneal Metastasis After Curative Resection of Colon Cancer.2018
- Author(s)
  Nagata H, Ishihara S, Oba K, Tanaka T, Hata K, Kawai K, Nozawa H.
- Journal Title
  
  Ann Surg Oncol
  
  Volume: 25 Issue: 5 Pages: 1366-1373
- DOI
  10.1245/s10434-018-6403-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Pattern of programmed cell death-ligand 1 expression and CD8-positive T-cell infiltration before and after chemoradiotherapy in rectal cancer2018
- Author(s)
  Ogura Atsushi、Akiyoshi Takashi、Yamamoto Noriko、Kawachi Hiroshi、Ishikawa Yuichi、Mori Seiichi、Oba Koji、Nagino Masato、Fukunaga Yosuke、Ueno Masashi
- Journal Title
  
  European Journal of Cancer
  
  Volume: 91 Pages: 11-20
- DOI
  10.1016/j.ejca.2017.12.005
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K06861, KAKENHI-PROJECT-15K10156, KAKENHI-PROJECT-18K07338, KAKENHI-PROJECT-18K08664, KAKENHI-PROJECT-15H05661
[Journal Article] Treatment using oxaliplatin and S-1 adjuvant chemotherapy for pathological stage III gastric cancer: a multicenter phase II study (TOSA trial) protocol.2018
- Author(s)
  Namikawa T, Maeda H, Kitagawa H, Oba K, Tsuji A, Yoshikawa T, Kobayashi M, Hanazaki K.
- Journal Title
  
  BMC Cancer.
  
  Volume: 18 Issue: 1 Pages: 186-186
- DOI
  10.1186/s12885-018-4109-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K10592, KAKENHI-PROJECT-15H05661
[Journal Article] Clinical Signatures of Mucinous and Poorly Differentiated Subtypes of Colorectal Adenocarcinomas by a Propensity Score Analysis of an Independent Patient Database from Three Phase III Trials.2018
- Author(s)
  Kanda M, Oba K, Aoyama T, Kashiwabara K, Mayanagi S, Maeda H, Honda M, Hamada C, Sadahiro S, Sakamoto J, Saji S, Yoshikawa T.
- Journal Title
  
  Dis Colon Rectum
  
  Volume: 61 Issue: 4 Pages: 461-471
- DOI
  10.1097/dcr.0000000000001022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Meta-analysis of randomized clinical trials in the era of individual patient data sharing.2018
- Author(s)
  Kawahara T, Fukuda M, Oba K, Sakamoto J, Buyse M.
- Journal Title
  
  Int J Clin Oncol
  
  Volume: 23 Issue: 3 Pages: 403-409
- DOI
  10.1007/s10147-018-1237-z
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] A phase II trial to evaluate the efficacy of panitumumab combined with fluorouracil-based chemotherapy for metastatic colorectal cancer: the PF trial.2018
- Author(s)
  Munemoto Y, Kanda M, Oba K, Kim HM, Takemoto H, Denda T, Nagata N, Takano N, Fukunaga M, Kataoka M, Tokunaga Y, Sakamoto J, Mishima H.
- Journal Title
  
  Cancer Chemother Pharmacol.
  
  Volume: 81 Issue: 5 Pages: 829-838
- DOI
  10.1007/s00280-018-3556-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K09333, KAKENHI-PROJECT-15H05661
[Journal Article] Risk factors for peritoneal recurrence in stage II-III colon cancer2018
- Author(s)
  Mayanagi S, Kashiwabara K, Honda M, Oba K, Aoyama T, Kanda M, Maeda H, Hamada C, Sadahiro S, Sakamoto J, Saji S, Yoshikawa T
- Journal Title
  
  Dis Colon Rectum
  
  Volume: 61 Issue: 7 Pages: 803-808
- DOI
  10.1097/dcr.0000000000001002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Lymph node retrieval after dissolution of surrounding adipose tissue for pathological examination of colorectal cancer.2018
- Author(s)
  Maeda H, Okamoto K, Oba K, Shiga M, Fujieda Y, Namikawa T, Hiroi M, Murakami I, Hanazaki K, Kobayashi M.
- Journal Title
  
  Oncol Lett.
  
  Volume: 15 Pages: 2495-2500
- DOI
  10.3892/ol.2017.7629
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K10592, KAKENHI-PROJECT-15H05661
[Journal Article] ネットワークメタアナリシス：Stent thrombosis with drug-eluting and bare-metal stents: Evidence from a comprehensive network meta-analysis.2017
- Author(s)
  大庭幸治
- Journal Title
  
  Coronary intervention
  
  Volume: 13 Pages: 56-62
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Regional Differences in Prevalence of Macrolide Resistance among Pediatric Mycoplasma pneumoniae Infections in Hokkaido, Japan2016
- Author(s)
 Ishiguro, N., Koseki, N., Kaiho, M., Kikuta, H., Togashi, T., Oba, K., Morita, K., Nagano, N., Nakanishi, M., Hazama, K., Watanabe, T., Sasaki, S., Horino, A., Kenri, T., Ariga, T., Hokkaido Pediatric Respiratory Infection Study, Group
- Journal Title
 
 Jpn J Infect Dis
 
 Volume: 69 Issue: 3 Pages: 186-190
- DOI
 10.7883/yoken.JJID.2015.054
- NAID
 130005152004
- ISSN
 1344-6304, 1884-2836
- Language
 English
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-25461577
[Journal Article] Optimal timing of surgery for active infective endocarditis with cerebral complications: a Japanese multicentre study.2016
- Author(s)
  Okita Y, Minakata K, Yasuno S, Uozumi R, Sato T, Ueshima K, Konishi H, Morita N, Harada M, Kobayashi J, Suehiro S, Kawahito K, Okabayashi H, Takanashi S, Ueda Y, Usui A, Imoto K, Tanaka H, Okamura Y, Sakata R, Yaku H, Tanemoto K, Imoto Y, Hashimoto K, Bando K
- Journal Title
  
  Eur J Cardiothorac Surg
  
  Volume: 未確定
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25460749
[Journal Article] Statistical evaluation of surrogate endpoints with examples from cancer clinical trials.2016
- Author(s)
  Buyse M, Molenberghs G, Paoletti X, Oba K, Alonso A, Van der Elst W, Burzykowski T.
- Journal Title
  
  Biom J
  
  Volume: 58 Issue: 1 Pages: 104-132
- DOI
  10.1002/bimj.201400049
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05661
[Journal Article] Statistical challenges for central monitoring in clinical trials: a review2016
- Author(s)
  Oba K
- Journal Title
  
  Int J Clin Oncol
  
  Volume: 21 Issue: 1 Pages: 28-37
- DOI
  10.1007/s10147-015-0914-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25461577
[Journal Article] Monocyte/macrophage-Specific NADPH Oxidase Contributes to Antimicrobial Host Defense in X-CGD2015
- Author(s)
  Yuka Okura, Masafumi Yamada, Futoshi Kuribayashi, Ichiro Kobayashi, and Tadashi Ariga
- Journal Title
  
  J Clin. Immunol.
  
  Volume: 35 Issue: 2 Pages: 158-167
- DOI
  10.1007/s10875-015-0138-4
- NAID
  120005702353
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24591563, KAKENHI-PROJECT-25461577, KAKENHI-PROJECT-15K09671
[Journal Article] Open-label, randomized, comparative, phase Ⅲ study on effects of reducing steroid use in combination with Palonosetron2015
- Author(s)
  Yoshito Komatsu, Kenji Okita, Satoshi Yuki, Tomohisa Furuhata, Hikaru Fukushima, Hiroyuki Masuko, Yasuyuki Kawamoto, Hiroshi Isobe, Takuto Miyagishima, Kazuaki Sasaki, Michio Nakamura, Yoshinobu Ohsaki, et al
- Journal Title
  
  Cancer Science
  
  Volume: 106 Issue: 7 Pages: 891-895
- DOI
  10.1111/cas.12675
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K09165, KAKENHI-PROJECT-25461577
[Journal Article] Clinical and laboratory features of fatal rapidly progressive interstitial lung disease associated with juvenile dermatomyositis2015
- Author(s)
  Kobayashi, N., Takezaki, S., Kobayashi, I., Iwata, N., Mori, M., Nagai, K., Nakano, N., Miyoshi, M., Kinjo, N., Murata, T., Masunaga, K., Umebayashi, H., Imagawa, T., Agematsu, K., Sato, S., Kuwana, M., Yamada, M., Takei, S., Yokota, S., Koike, K., Ariga, T.
- Journal Title
  
  Rheumatology (Oxford)
  
  Volume: 54 Issue: 5 Pages: 784-91
- DOI
  10.1093/rheumatology/keu385
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25461577
[Journal Article] A prospective analysis of clinical efficacy and safety in chronic myeloid leukemia-chronic phase patients with imatinib resistance or intolerance as evaluated using European LeukemiaNet 2013 criteria2015
- Author(s)
  2.Murai K, Akagi T, Shimosegawa K, Sugawara T, Ishizawa K, Ito S, Murai K, Motegi M, Yokoyama H, Noji H, Tajima K, Kimura J, Chou T, Ogawa K, Harigae H, Kubo K, Oba K, Sakamoto J, Ishida Y
- Journal Title
  
  Eur J Haematol
  
  Volume: Feb 19 Issue: 6 Pages: 12536-12536
- DOI
  10.1111/ejh.12536
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25461577, KAKENHI-PROJECT-25461896, KAKENHI-PROJECT-25461431, KAKENHI-PROJECT-25461458
[Journal Article] Comparison of the clinical effectiveness of zanamivir and laninamivir octanoate for children with influenza A(H3N2) and B in the 2011-2012 season.2014
- Author(s)
  Koseki N, Kaiho M, Kikuta H, Oba K, Togashi T, Ariga T, Ishiguro N.
- Journal Title
  
  Influenza Other Respir Viruses
  
  Volume: 8 Issue: 2 Pages: 151-158
- DOI
  10.1111/irv.12147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25461577
[Journal Article] Disease-free survival as a surrogate for overall survival in adjuvant trials of gastric cancer: a meta-analysis2013
- Author(s)
  Oba, K. Paoletti, X. Alberts, S. Bang, Y. J. Benedetti, J. Bleiberg, H. Catalano, P. Lordick, F. Michiels, S. Morita, S. Ohashi, Y. Pignon, J. P. Rougier, P. Sasako, M. Sakamoto, J. Sargent, D. Shitara, K. Cutsem, E. V. Buyse, M. Burzykowski, T. Gastric group
- Journal Title
  
  Journal of the National Cancer Institute
  
  Volume: 105 Issue: 21 Pages: 1600-1607
- DOI
  10.1093/jnci/djt270
- Data Source
  KAKENHI-PROJECT-25461577
[Journal Article] How to use marginal structural models in randomized trials to estimate the natural direct and indirect effects of therapies mediated by causal intermediates.2011
- Author(s)
  Oba K, Sato T, Ogihara T, et al.
- Journal Title
  
  Clinical Trias in press.
- NAID
  120004123461
- Data Source
  KAKENHI-PROJECT-21700303
[Journal Article] 臨床試験の症例登録は一部の参加医師により大部分がなされるのか?:CASE-J試験によるパレートの法則の検証2011
- Author(s)
  大江陽子, 上嶋健治, 大庭幸治, 福富まさ美, 井上房子, 高木真理子, 中本まり子, 小林純子, 田中佐智子, 保野慎治, 藤本明, 中尾一和
- Journal Title
  
  臨床評価 38
  
  Pages: 885-890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] How to use marginal structural models in randomized trials to estimate the natural direct and indirect effects of therapies mediated by causal intermediates2011
- Author(s)
  Oba K, Sato T, et al.
- Journal Title
  
  Clinical Trials
  
  Volume: (in press)
- NAID
  120004123461
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700303
[Journal Article] 代替エンドポイントの評価のための統計的基準とその適用事例2010
- Author(s)
  田中司朗, 大庭幸治, et al.
- Journal Title
  
  計量生物学会誌
  
  Volume: 31 Pages: 23-48
- NAID
  130000818347
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700303
[Journal Article] 臨床試験の症例登録は一部の参加医師により大部分がなされるのか?:CASE-J試験によるパレートの法則の検証2010
- Author(s)
  大江陽子, 上嶋健治, 大庭幸治, 福富まさ美, 井上房子, 高木真理子, 中本まり子, 小林純子, 田中佐智子, 保野慎治, 藤本明, 中尾一和
- Journal Title
  
  臨床評価
  
  Volume: 38 Pages: 885-890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Clinical significance of awake oscillatory ventilation in patients with heart failure and effects of open-heart surgery.2010
- Author(s)
  Ueshima K, Kobayashi N, Yamazaki T, Saitoh M, Nakamura M, Nakao K
- Journal Title
  
  Clin Cardiol
  
  Volume: 33
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] 代替エンドポイントの評価のための統計的基準とその適用事例2010
- Author(s)
  田中司朗, 大庭幸治, et al.
- Journal Title
  
  計量生物学会誌 31
- NAID
  130000818347
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700303
[Journal Article] Role of diabetes and obesity in outcomes of the candesaxtan antihypertensive survival evaluation in Japan(CASE-J)trial.2010
- Author(s)
  Nakao K, Hirata M, Oba K, Yasuna S, Ueshima K, Fujimoto A, Ogihara T, Saruta T
- Journal Title
  
  Hypertens Res
  
  Volume: 33 Pages: 600-606
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Impact of left ventricular hypertrophy on the time-course of renal function in high-risk Japanese hypertensive patients : A subanalysis of the CASE-J trial.2010
- Author(s)
  Ueshima K, Yasuno S, Oba K, Fujimoto A, Mukoyama M, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  Circ J
  
  Volume: 74 Pages: 2132-2138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Is pulse pressure a predictor of new-onset diabetes in high-risk hypertensive patients? : A subanalysis of the candesartan antihypertensive survival evaluation in Japan (CASE-J) trial.2010
- Author(s)
  Yasuno S, Ueshima K, Oba K, Fujimoto A, Hirata M, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  Diabetes Care 33
  
  Pages: 1122-1127
- NAID
  120002484962
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Impact of left ventricular hypertrophy on the time-course of renal function in high-risk Japanese hypertensive patients : A subanalysis of the CASE-J trial.2010
- Author(s)
  Ueshima K, Yasuno S, Oba K, Fujimoto A, Mukoyama M, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  Circ J 74
  
  Pages: 2132-2138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Role of diabetes and obesity in outcomes of the candesartan antihypertensive survival evaluation in Japan (CASE-J) trial.2010
- Author(s)
  Nakao K, Hirata M, Oba K, Yasuno S, Ueshima K, Fujimoto A, Ogihara T, Saruta T.
- Journal Title
  
  Hypertens Res 33
  
  Pages: 600-606
- NAID
  10026397220
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] 代替エンドポイントの評価のための統計的基準とその適用事例2010
- Author(s)
  田中司朗, 大庭幸治, 吉村健一, 手良向聡
- Journal Title
  
  計量生物学会誌 31
  
  Pages: 23-48
- NAID
  130000818347
- Data Source
  KAKENHI-PROJECT-21700303
[Journal Article] Is pulse pressure a predictor of new-onset diabetes in high-risk hypertensive patients? : A subanalysis of the candesartan antihypertensive survival evaluation in Japan(CASE-J)trial.2010
- Author(s)
  Yasuno S, Ueshima K, Oba K, Fujimoto A, Hirata M, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  Diabetes Care
  
  Volume: 33 Pages: 1122-1127
- NAID
  120002484962
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] The effects of cardiac complications on cardiovascular events in Japanese high-risk hypertensive patients : A subanalysis of CASE-J trial.2009
- Author(s)
  Ueshima K, Yasuno S, Oba K, Fujimoto A, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  Circ J 73
  
  Pages: 1080-1085
- NAID
  10025931490
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Long-term effects of candesartan and amlodipine on cardiovascular mortality and morbidity in Japanese high-risk hypertensive patients : Rationale, design, and characteristics of candesartan antihypertensive survival evaluation in Japan extension (CASE-J Ex).2009
- Author(s)
  Ueshima K, Oba K, Yasuno S, Fujimoto A, Sato T, Fukiyama K, Azuma J, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  Contemp Clin Trials 30
  
  Pages: 97-101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Clinical significance of left ventricular hypertrophy and changes in left ventricular mass in high-risk hypertensive patients : A subanalysis of the CASE-J trial.2009
- Author(s)
  Yasuno S, Ueshima K, Oba K, Fujimoto A, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  J Hypertens 27
  
  Pages: 1705-1712
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] for the CASE-J Trial Group : Relationship between the achieved blood pressure and the incidence of cardiovascular events in Japanese hypertensive patients with complications : a Sub-analysis of the CASE-J trial.2009
- Author(s)
  Ogihara T, Saruta T, Rakugi H, Fujimoto A, Ueshima K, Yasuno S, Oba K, Takeda K, Higaki J, Nakao K
- Journal Title
  
  Hypertens Res 32
  
  Pages: 248-254
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] Optimal Blood Pressure for Prevention of Cardiovascular Events in Hypertensive Patients with Complications a subanalysis of the CASE-J trial2009
- Author(s)
  Ogihara T, Oba K, et al.
- Journal Title
  
  Hypertension Research 32
  
  Pages: 248-259
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700303
[Journal Article] Clinical significance of left ventricular fypertrophy and changes in left ventricular mass in high-risk hypertensive patients : A subanalysis of the CASE-J trial. 27 : 1705-1712 20092009
- Author(s)
  Yasuno S, Ueshima K, Oba K, Fujimoto A, Ogihara T, Saruta T, Nakao K
- Journal Title
  
  J Hypertens 27
  
  Pages: 1705-1712
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] CASE-J Studyの軌跡 : CASE-Jの参加医師について-誰が参加し、なぜ参加したのか? -2008
- Author(s)
  大庭幸治
- Journal Title
  
  日本臨床 66
  
  Pages: 28-32
- Data Source
  KAKENHI-PROJECT-20590538
[Journal Article] The optimal target blood pressure for antihypertensive treatment in Japanese elderly patients with high-risk hypertension : A subanalysis of the candesartan antihypertensive survival evaluation in Japan (CASE-J) trial.2008
- Author(s)
  Ogihara T, Nakao T, Fukui T, Fukiyama K, Fujimoto A, Ueshima K, Oba K, Shimamoto K, Matsuoka H, Saruta T, for the CASE-J Trial Group
- Journal Title
  
  Hypertens Res 31
  
  Pages: 1595-1601
- NAID
  10024361770
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] 一般化ペアワイズ比較を用いた生存時間データの解析2022
- Author(s)
  福田武蔵、坂巻顕太郎、大庭幸治.
- Organizer
  2022年度統計関連学会連合大会
- Data Source
  KAKENHI-PROJECT-21H03401
[Presentation] Impact of correlations between prioritized outcomes on the net benefit and its estimate by generalized pairwise comparisons2022
- Author(s)
  Fuyama K、Ogawa M、Mizusawa J、Oba K
- Organizer
  WNAR/IMS
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03401
[Presentation] Global Advanced/Adjuvant Stomach Tumor Research International Collaboration through Individual Patient based Data Meta-analysis: GASTRIC project2022
- Author(s)
  Oba K
- Organizer
  日本臨床腫瘍学会
- Data Source
  KAKENHI-PROJECT-21H03401
[Presentation] メタアナリシス、ネットワークメタアナリシスの見方・読み方2021
- Author(s)
  大庭幸治
- Organizer
  日本循環器学会関東甲信越地方会
- Invited
- Data Source
  KAKENHI-PROJECT-21H03401
[Presentation] Progression-free survival (PFS) as a surrogate endpoint for overall survival (OS) in advanced/recurrent gastric cancer (AGC) treatment: Individual-patient-data (IPD) based meta-analysis of randomized trials.2020
- Author(s)
  Oba K, Paoletti X, Bang YJ, Michiels S, Moehler M, Morita S, Ohashi Y, Bouche; O, Sakamoto J, Sasako M, Shitara K, VanCutsem E, Buyse M, Burzykowski T, and the GASTRIC
- Organizer
  2020 ASCO Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05661
[Presentation] Optimal timing of surgery for active infectious endocarditis with cerebral complications: Japanese multi-centre study.2015
- Author(s)
  Okita Y, Minakata K, Yasuno S, Sato T, Ueshima K, Morita N, Harada M, Kobayashi J
- Organizer
  the 29th Annual Meeting of the European Association for Cardio-Thoracic Surgery (EACTS)
- Place of Presentation
  Amsterdam, Netherland
- Year and Date
  2015-10-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25460749
[Presentation] インフルエンザA(H3N2)に感染した小児患者における4種類のノイラミニダーゼ阻害薬の効果の違いを検討する2015
- Author(s)
  小関直子、石黒信久、菊田英明、海方美紀、渡辺徹、富樫武弘、大庭幸治、有賀正
- Organizer
  第47回日本小児感染症学会
- Place of Presentation
  コラッセふくしま（福島県福島市）
- Year and Date
  2015-10-31
- Data Source
  KAKENHI-PROJECT-25461577
[Presentation] Impact of blood pressure on new-onset of proteinuria in Japanese population: MIYAKO (Multicenter Investigation for Yearly medical check Assessment in KyotO) surveillance2013
- Author(s)
  Yasuno S, Ueshima K, Oba K, Tanaka S, Kasahara M, Fujimoto A, Nakao YM, Miyawaki T, Masuda I, Nakao K
- Organizer
  EuroPRevent 2013
- Place of Presentation
  Rome, Italy
- Data Source
  KAKENHI-PROJECT-25460749
[Presentation] 臨床試験の症例登録とデータマネージメルントを効率的に進めるための試み2010
- Author(s)
  上嶋健治, 中本まり子, 福富まさ美, 大江陽子, 井上房子, 高木真理子, 小林純子, 藤堂祥子, 嘉門郁代, 長谷長部美代子, 大庭幸治, 保野慎治, 藤本明, 中尾一和
- Organizer
  第1回臨床試験研究会
- Place of Presentation
  東京
- Year and Date
  2010-01-22
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] Blood Pressure Indices and Cardiovascular Risk in High-risk Hypertensive Patients : A Subanalysis of CASE-J Trial2010
- Author(s)
  Yasuno S, Ueshima K, Oba K, et al.
- Organizer
  EuroPRevent 2010
- Place of Presentation
  Prague, Czech Republic
- Year and Date
  2010-05-06
- Data Source
  KAKENHI-PROJECT-21700303
[Presentation] Relation between achieved blood pressure level and the reduction of cardiovascular risk in high-risk hypertensive patients : A subanalysis of the CASE-J trial.2010
- Author(s)
  Yasuno S, Ueshima, K, Oba K, Ogihara T, Saruta T, Nakao K
- Organizer
  European Society of Hypertension 2010
- Place of Presentation
  Oslo, Norway
- Year and Date
  2010-06-21
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] Blood pressure indices and cardiovascular risk in high-risk hypertensive patients : A subanalysis of CASE-J trial2010
- Author(s)
  Yasuno S, Ueshima K, Oba K, Fujimoto A, Ogihara T, Saruta T, Nakao K
- Organizer
  EuroPRevent 2010
- Place of Presentation
  Prague, Czech Republic
- Year and Date
  2010-05-06
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] Effects of ARB on new-onset diabetes in Japanese hypertensive patients. JES sponsored symposia 2, Clinical trials in cardiovascular endocrinology and metabolism.2010
- Author(s)
  Ueshima K, Oba K, Yasuno S, Fujimoto A, Nakao K.
- Organizer
  14th International Congress of Endocrinology
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] Blood Pressure Indices and Cardiovascular Risk in High-risk Hypertensive Patients : A Subanalysis of CASE-J Trial.2010
- Author(s)
  Yasuno S, Ueshima K, Oba K, et al.
- Organizer
  EuroPRevent 2010
- Place of Presentation
  Prague, Czech Republic
- Year and Date
  2010-05-06
- Data Source
  KAKENHI-PROJECT-21700303
[Presentation] Long-term effects of candesartan and amlodipine on cardiovascular events in high-risk hypertensive patients : Results of CASE-J Extension.2010
- Author(s)
  Nakao K, Ogihara T, Matsuoka H, Oba K, Yasuno S, Fujimoto A, Ueshima K, Saruta T.
- Organizer
  Hotline2 European Society of Hypertension 2010
- Place of Presentation
  Oslo, Norway
- Year and Date
  2010-06-20
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] Pre-existing type 2 diabetes and history of coronary heart disease on cardiovascular risk in high-risk hypertensive patients : a subanalysis of the CASE-J trial.2010
- Author(s)
  Yasuno S, Ueshima, K, Oba K, Ogihara T, Saruta T, Nakao K
- Organizer
  European Society of Cardiology 2010
- Place of Presentation
  Stockholm, Sweden
- Year and Date
  2010-08-29
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] Long-term effects of candesartan and amlodipine on cardiovascular events in high-risk hypertensive patients : Results of CASE-J Extension.2010
- Author(s)
  Nakao K, Ogihara T, Matsuoka H, Oba K, Yasuno S, Fujimoto A, Ueshima K, Saruta T
- Organizer
  European Society of Hypertension 2010
- Place of Presentation
  Oslo, Norway
- Year and Date
  2010-06-20
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] 胃がん術後化学療法の評価における全生存期間に対する無病生存期間の代替性.特別セッション臨床試験におけるサロゲートエンドポイントの評価2009
- Author(s)
  大庭幸治
- Organizer
  2009年度計量生物学会特別セッション
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-21700303
[Presentation] 臨床試験の症例登録は一部の参加医師により大部分がなされるのか?:CASE-J試験によるパレートの法則の検証2009
- Author(s)
  大江陽子, 福富まさ美, 上嶋健治, 井上房子, 高木真理子, 中本まり子, 小林純子, 大庭幸治, 保野慎治, 藤本明, 中尾一和
- Organizer
  第30回日本臨床薬理学会
- Place of Presentation
  横浜
- Year and Date
  2009-12-03
- Data Source
  KAKENHI-PROJECT-20590538
[Presentation] Associations between blood pressure and new-onset of proteinuria in Japanese: MIYAKO (Multicenter Investigation for Yearly medical check Assessment in KyotO) surveillance.
- Author(s)
  Yasuno S, Ueshima K, Oba K, Kasahara M, Fujimoto A, Nakao YM, Miyawaki T, Masuda I, Nakao K
- Organizer
  Hypertension 2014
- Place of Presentation
  Athens, Greece
- Year and Date
  2014-06-13 – 2014-06-16
- Data Source
  KAKENHI-PROJECT-25460749
[]
[]

1. UESHIMA Kenji (40213334)

# of Collaborated Projects: 2 results

# of Collaborated Products: 27 results
2. FUJIMOTO Akira (50456901)

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
3. Yasuno Shinji (20467476)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
4. Ishiguro Nobuhisa (40168216)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. SAKODA YOSHIHIRO (40333637)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Ayano Takeuchi (80511196)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
7. 宮脇尚志 (10422966)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 有賀正 (60322806)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
9. 大庭真梨 (10574361)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
10. 川原拓也 (10792450)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. 坂巻顕太郎 (30644819)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
12. Sato Keiko

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
13. Kuwabara Yoshihiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. Konda Manako

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. Masuda Izuru

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
16. Tamaki Shunichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. Kanachi Kenji

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. Nisjikawa Hiroyuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. KAIHO MIKI

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
20. YOSHIZAKI Ayumu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. YAMASAKI Takahiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. HANAZAKI Kazuhiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
23. MAEDA Hiromichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
24. 栗林太

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
25. 大崎能伸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
26. 秋吉高志

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
27. 上野雅資

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
28. 長瀬隆英

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
29. 森誠一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
30. 小林道也

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
31. 並川努

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
32. 永野浩昭

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
33. 恒富亮一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
34. 山田健治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
35. 傳田忠道

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Oba Koji 大庭 幸治

OBA Koji 大庭 幸治

Research Projects

Research Products

Co-Researchers

Re-evaluation of evidence reflecting patient's value with individual patient based meta-analysisPrincipal Investigator

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Research Institution

Development and application of biostatistical methods for longitudinal life course epidemiology data

Principal Investigator

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Review Section

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Individual-patient-based data meta-analysis of randomized trials in gastric cancerPrincipal Investigator

Principal Investigator

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Research Institution

Association of obesity indexes with metaboric risk factors

Principal Investigator

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Re-evaluation of clinical effectiveness of four neuraminidase inhibitors against influenza viruses using molecular biology and epidemiological studies

Principal Investigator

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Evaluation of validity of a surrogate variable based on the causal effectPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Field

Research Institution

Efficient Approaches of Case Registration and Data management in Clinical Trials

Principal Investigator

Project Period (FY)

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Research Field

Research Institution

[Book] Sample Size Calculations for Phase III Trials in Oncology. In: Halabi S, Michiels S (Eds.) Textbook of Clinical Trials in Oncology: A Statistical Perspective2019

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[Book] Statistical evaluation of surrogate endpoints in cancer clinical trials. (In: Oncology Clinical Trials: Successful Design, Conduct and Analysis.)2018

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Total Pages

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[Book] Evaluation of Surrogate Endpoints Using a Meta-Analysis Approach with Individual Patient Data: Summary of a Gastric Cancer Meta-Analysis Project (in Frontiers of Biostatistical Methods and Applications in Clinical Oncology)2017

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Total Pages

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ISBN

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[Journal Article] Handling of outcome missing data dependent on measured or unmeasured background factors in micro-randomized trial: Simulation and application study2024

Author(s)

Journal Title

DOI

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[Journal Article] The net benefit for time-to-event outcome in oncology clinical trials with treatment switching2023

Author(s)

Journal Title

DOI

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[Journal Article] Correlation of multiple endpoints in the first‐line chemotherapy of advanced gastric cancer: Pooled analysis of individual patient data from Japanese Phase <scp>III</scp> trials2023

Author(s)

Journal Title

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Oba Koji 大庭幸治

OBA Koji 大庭幸治