横浜市立大学医学群 健康社会医学ユニット 准教授
東京大学大学院 薬学系研究科医薬政策学 客員准教授
【略歴】
2002年東京大学薬学部薬学科卒業。2008年東京大学大学院薬学系研究科博士後期課程修了。2008年から東京大学大学院薬学系研究科特任助教、2015年から同特任准教授を経て、2019年より現職。専門は薬剤経済学. 医療経済ガイドラインの作成・個別の医療技術の費用対効果評価・QOL評価指標の構築など、多方面から意思決定の助けとなるデータの構築を続けてきた。著書に、「医療統計わかりません (東京図書, 2010)」「わかってきたかも医療統計 (東京図書, 2012)」「薬剤経済わかりません (東京図書, 2014)」などがある。
【最近の研究成果】
- Igarashi, A., W. Tang, S. Cure, I. Guerra, L. Marié, M. Lopresti, and K. Tsutani, “Cost-Utility Analysis of Sofosbuvir for the Treatment of Genotype 2 Chronic Hepatitis C in Japan,” Current Medical Research and Opinion, 33(1), 1-10, 2017.
- Igarashi, A., W. Tang, I. Guerra, L. Marié, S. Cure, and M. Lopresti, “Cost-Utility Analysis of Ledipasvir/Sofosbuvir for the Treatment of Genotype 1 Chronic Hepatitis C in Japan,” Current Medical Research and Opinion, 33(1), 11-21, 2017.
- Hoshi, D., E. Tanaka, A. Igarashi, E. Inoue, A. Kobayashi, N. Sugimoto, K. Shidara, E. Sato, Y. Seto, A. Nakajima, S. Momohara, A. Taniguchi, K. Tsutani, and H. Yamanaka, “Profiles of EQ-5D Utility Scores in the Daily Practice of Japanese Patients with Rheumatoid Arthritis; Analysis of the IORRA Database,” Modern Rheumatology, 26(1), 40-5, 2016.
- Kojima, M., T. Nakayama, Y. Kawahito, Y. Kaneko, M. Kishimoto, S. Hirata, Y. Seto, H. Endo, H. Ito, T. Kojima, K. Nishida, I. Matsushita, K. Tsutani, A. Igarashi, N. Kamatani, M. Hasegawa, N. Miyasaka, and H. Yamanaka, “The Process of Collecting and Evaluating Evidences for the Development of Guidelines for the Management of Rheumatoid Arthritis, Japan College of Rheumatology 2014: Utilization of GRADE approach,” Modern Rheumatology, 26(2): 175-9, 2016.
- Sekiguchi, M., A. Igarashi, T. Matsuda, M. Matsumoto, T. Sakamoto, T. Nakajima, Y. Kakugawa, S. Yamamoto, H. Saito, and Y. Saito, “Optimal Use of Colonoscopy and Fecal Immunochemical Test for Population-Based Colorectal Cancer Screening: A Cost-effectiveness Analysis Using Japanese Data,” Japanese Journal of Clinical Oncology, 46(2), 116-25, 2016.
- Virabhak, S., K. Yasui, K. Yamazaki, S. Johnson, D. Mitchell, C. Yuen, J. C. Samp, and A. Igarashi, “Cost-Effectiveness of Direct-Acting Antiviral Regimen Ombitasvir/Paritaprevir/Ritonavir in Treatment-Naïve and Treatment-Experienced Patients Infected with Chronic Hepatitis C Virus Genotype 1b in Japan,” Journal of Medical Economics, 19(12), 1144-1156, 2016.
- Igarashi, A., R. Goto, K. Suwa, R. Yoshikawa, A. J. Ward, and J. Moller, “Cost-Effectiveness Analysis of Smoking Cessation Interventions in Japan Using a Discrete-Event Simulation,” Applied Health Economics and Health Policy, 14(1), 77-87, 2016.
- Xie, F., E. Pullenayegum, A. Pickard, J. M. Ramos Goñi, M. W. Jo, and A. Igarashi, “Transforming Latent Utilities to Health Utilities: East Does Not Meet West,” Health Economics, Oct. 16, 2016.
- 池田俊也・白岩健・五十嵐中・能登真一・福田敬・齋藤信也・下妻晃二郎（2015）「日本語版EQ-5D-5Lにおけるスコアリング法の開発」『保健医療科学』, 64 (1), 47-55.
- Igarashi, A., H. Takuma, T. Fukuda, and K. Tsutani, “Cost-Utility Analysis of Yarenicline, an Oral Smoking-Cessation Drug, in Japan,” PharmacoEconomics, 27(3), 247-61, 2009.
