Result (English)

Paper

• Takada M, Imoto S, Ishida T, Ito Y, Iwata H, Masuda N, Mukai H, Saji S, Ikeda T, Haga H, Saeki T, Aogi K, Sugie T, Ueno T, Ohno S, Ishiguro H, Kanbayashi C, Miyamoto T, Hagiwara Y, Toi M. A risk-based subgroup analysis of the effect of adjuvant S-1 in estrogen receptor-positive, HER2-negative early breast cancer. Breast Cancer Res Treat. 2023. doi: 10.1007/s10549-023-07099-4. Online ahead of print.
• Hashimoto Y, Yamana H, Iwagami M, Ono S, Takeuchi Y, Michihata N, Uemura K, Yasunaga H, Aihara M, Kaburaki T. Ocular adverse events after COVID-19 mRNA vaccination: matched cohort and self-controlled case series studies using a large database. Ophthalmology. 130(3) 256-264 2023 Mar.
• Shibuta T, Waki K, Miyake K, Igarashi A, Yamamoto-Mitani N, Sankoda A, Takeuchi Y, Sumitani M, Yamauchi T, Nangaku M, Ohe K. Preliminary efficacy, feasibility, and perceived usefulness of a smartphone-based self-management system with personalized goal setting and feedback to increase step count among workers with high blood pressure: Before-after study. JMIR Cardio. 7 e43940 2023 Jul.
• Yokoyama R, Takeuchi Y, Kumamaru H, Matsuyama Y. The utility of the self-controlled study design for pharmacoepidemiological studies without an active comparator medication using a medical information database: An application to assess the risk of varenicline on cardiovascular outcomes. Pharmacoepidemiol Drug Saf. 32(10) 1068-1076 2023 Oct.
• Fukuhara H, Hagiwara Y, Oba K, Inoue K. Real-world experience with 5-aminolevulinic acid for photodynamic diagnosis of bladder cancer (3rd report): cost impact of transurethral resection of bladder tumor in Japan. Photodiagnosis Photodyn Ther. 2023;103758. doi: 10.1016/j.pdpdt.2023.103758.
• Hagiwara Y. Using a sample size calculation framework for clinical prediction models when developing and selecting mapping algorithms based on linear regression. Med Decis Making. 2023. doi: 10.1177/0272989X231188134. Online ahead of print.
• Suzuki Y, Iwamoto T, Uno M, Hatono M, Kajiwara Y, Takahashi Y, Kochi M, Shien T, Kikawa Y, Uemura Y, Hagiwara Y, Yamamoto S, Taira N, Doihara H, Toyooka S. Development and validation of a symptom illustration scale from the patient-reported outcome common terminology criteria for adverse events for patients with breast cancer. Breast Cancer. 2023. doi: 10.1007/s12282-023-01480-3. Online ahead of print.
• Mayanagi S, Oba K, Aoyama T, Tanaka K, Kanda M, Honda M, Maeda H, Kashiwabara K, Muto M, Sakamoto J, Yamagishi H, Yoshikawa T. Feasibility and Safety of Adjuvant Chemotherapy for Resected Colorectal Cancer in Patients With Renal Insufficiency: A Pooled Analysis of Individual Patient Data from Five Japanese Large-scale Clinical Trials. Anticancer Res. 2023 Jul;43(7):3089-3095. doi: 10.21873/anticanres.16480
• Sankoda A, Nagae Y, Waki K, Sze WT, Oba K, Mieno M, Nangaku M, Yamauchi T, Ohe K. Glycemic control, renal progression, and usage of telemedicine phone consultations among Japanese type 2 diabetes mellitus patients during the COVID-19 pandemic: a retrospective cohort study. JMIR Diabetes. 2023 May 24. doi: 10.2196/42607
• Tsubono K, Oba K, Fudetani Y, Ikeda C, Sakamoto J. Multidimensional analysis of schoolteachers' occupational stress by the New Brief Job Stress Questionnaire: focusing on gender differences. Ind Health. 2023 May 26. doi: 10.2486/indhealth.2023-0018

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Conference

• Asano-Inagaki A, Fukui C, Igarashi A, Sakka M, Noguchi-Watanabe M, Eltaybani, S, Takeuchi Y, Yamamoto-Mitani N. The effectiveness of homecare nursing use to reduce the incidence of potentially avoidable hospitalization among community-dwelling older adults in Japan : A 12-month prospective cohort study. IAGG Asia/Oceania Regional Congress 2023, Yokohama, 2023 Jun.
• Kato L, Eltaybani S, Shinohara M, Igarashi A, Sumikawa Y, Inagaki A, Takeuchi Y, Yamamoto-Mitani N. Prognostic effect of body mass index on the incidence of unfavorable physical health outcomes among older adults receiving home care nursing: A prospective cohort study. IAGG Asia/Oceania Regional Congress 2023, Yokohama, 2023 Jun.
• Kumamaru H, Takeuchi Y, Kohsaka S, Matsui H, Yasunaga H, Miyata H. Comparative effectiveness of First-line SGLT2 inhibitor use on heart failure hospitalization among patients with type 2 diabetes mellitus; A target trial emulation (Poster presentation). 38th International Conference on Pharmacoepidemiology & Therapeutic Risk Management. 2022 Aug, Copenhagen/Online.
• Takeuchi Y, Iwagami M, Ono S, Yasunaga H. Serious adverse effects after COVID-19 vaccination in Japan: Analysis using administrative claims data linked with vaccination registry. 14th Asian Conference on Pharmacoepidemiology. 2022 Oct, Tainan/Online.
• Sawamoto R, Matsuyama Y. Standardized mortality ratio-weighted power prior approach for covariate-adjusted borrowing of historical control data. 2021 Joint Statistical Meetings, Online. Aug 2021.
• Takeuchi Y, Hagiwara Y, Matsuyama Y. Marginal structural Cox models in nested case-control studies with time-varying treatments. 42nd Conference of the International Society for Clinical Biostatistics. Online. Jul 2021.
• Sakamoto A, Aizawa K, Uemura K, Komuro I, Matsuyama Y, Nagai R. Increased serum immunoglobulin G4 level is a novel predictor of cardiovascular events independent of established risk factors: Results from the REAL-CAD study. American Heart Association Scientific Sessions 2020 November 14-16, Dallas, Texas
• Sakamoto A, Aizawa K, Uemura K, Komuro I, Matsuyama Y, Nagai R. Increased serum immunoglobulin G4 level is a novel predictor of cardiovascular events independent of established risk factors: Results from the REAL-CAD study. American Heart Association Scientific Sessions 2020 November 14-16, Dallas, Texas
• Takeuchi Y. Kumamaru H, Hagiwara Y, Matsui H, Yasunaga H, Miyata H, Matsuyama Y, Risk of Sodium-Glucose Cotransporter-2 Inhibitor on the Incidence of Urinary Tract Infection among Diabetic Patients in Japan: A Nationwide Cohort Study (poster presentation). ICPE All Access. Online. Sep 2020.
• Hagiwara Y, Kawahara T, Shiroiwa T. What is a valid mapping algorithm in cost-utility analyses? An answer from a missing data perspective. International Society for Pharmacoeconomics and Outcome Research Europe 2019. Copenhergen, Denmark. November 2019. PNS323.

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Symposium

• Yutaka Matsuyama. Measuring PROs for people with Parkinson’s in clinical trials. Takeda Expert Conference on Parkinson’s Disease. Tokyo. 2020/12/12.
• Hagiwara Y. Estimation of modified effectiveness in confirmatory cancer clinical trials using dynamic marginal structural models. PeSeTo International Symposium on Public Health 2016, Tokyo, Japan, March 15, 2016.
• Takeuchi Y. The Project of Medical Information Database Infrastructure for Post-Marketing Drug Safety in Japan. CRT 2016. Washington DC. Feb 2016.
• Takeuchi Y. PMDA’s Activities Promoting Pharmaco-Epidemiological Safety Assessment (MIHARI & MID-NET Initiatives). 12th Annual Meeting DIA JAPAN 2015. Tokyo. Nov 2015.
• Shinozaki T, Matsuyama Y. (November 2014). “Doubly robust estimation of a marginal structural model in the exposed population.” At: Kyoto International Conference on Modern Statistics in the 21st Century, Kyoto, Japan. Chair: Manabu Iwasaki. (Invited)
• Takeuchi Y. Strategies for Reinforcing and Enhancing the Post-Marketing Safety Measures in Japan. DIA Pharmacovigilance and Risk Management Strategies 2014. Washington DC. Jan 2014.
• Matsuyama Y. Semiparametric estimation of treatment effect in a randomized clinical trial with missing data. International Symposium Incomplete Data Analysis and Causal Inference, Osaka University, 22-23 September 2013.
• Matsuyama Y and Tanaka Y. Estimation of treatment effect adjusting for non-compliance using the intensity score method. 科学研究費補助金（基盤研究 (A) (1)）シンポジウム「不完全データ解析とその周辺」 東京．2006/1/23.

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Publication

• Oba K, Kuchiba A. Sample Size Calculations for Phase III Trials in Oncology. In: Halabi S, Michiels S (Eds.) Textbook of Clinical Trials in Oncology: A Statistical Perspective. CRC Press, FL, 2019
• Shinozaki T, Matsuyama Y. Data analysis on real world data: an overview. In: Sudoh, O. (editor). Epidemiologic Research on Real World Medical Data in Japan. Switzerland: Springer International Publishing, 2019 (forthcoming).
• Oba K, Paoletti X. Evaluation of Surrogate Endpoints using a Meta-Analysis Approach with Individual Patient Data: Summary of a Gastric Cancer Meta-Analysis Project. In: Matsui S, Crowley J(Eds.) Frontiers of Biostatistical Methods and Applications in Clinical Oncology. Springer Singapore, Singapore, 2017
• Buyse M, Molenberghs G, Paoletti X, Oba K, Alonso A,Van der Elst W, Burzykowski T. Statistical evaluation of surrogate endpoints in cancer clinical trials. In: Oncology Clinical Trials: Successful Design, Conduct and Analysis. Second Edition, Demos Medical Publishing, NY, 2017

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