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Sumito Ogawa

Sumito Ogawa
Departments/Divisions

Geriatric Medicine

Titles

M.D., Ph.D.

Expertise/Specialties

Geriatric medicine, Gerontology

Research Interests

1.Mechanism of age-related sarcopenia, frailty and geriatric diseases (osteoporosis, atherosclerosis, dementia)
2. Age-related changes in the status of sex hormone and nutrition

Languages

Japanese, English

Education
Year Institution Degree
1993 Faculty of Medicine, The University of Tokyo M.D.
1999 Graduate School of Medicine, The University of Tokyo Ph.D.
Training
Years attended Institution Discipline
1993-1994 The University of Tokyo Hospital Internship
1994-1995 JR Tokyo Hospital Resident
Appointments and positions
Years Institution Title
2000-2001 Department of Geriatric Medicine, The University of Tokyo Hospital Teaching Associate
2001-2005 Department of Cellular and Molecular Medicine, University of California, San Diego Postdoctoral Fellow
2005-2006 Medical Education Division, Higher Education Bureau, Ministry of Education, Culture, Sports, Science and Technology (MEXT) Senior Specialist
2006-2008 Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo Assistant Professor
2008-2012 Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo Lecturer
2013-2024 Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo Associate Professor
2024- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo Professor
Board Certifications
Year Certifications
1999 Board Certified Member of the Japan Society of Internal Medicine
2000 Board Certified Member of the Japan Geriatric Society
2010 Board Certified Member of the Japan Society for Dementia Society
2015 Board Certified Member of Japan Atherosclerosis Society
2016 Board Certified Member of Japan Osteoporosis Society
Selected Publications
  • Yakabe M, Hosoi T, Akishita M, Ogawa S. Updated concept of sarcopenia based on muscle-bone relationship. J Bone Miner Metab. 38:7-13,2020.
  • Hosoi T, Yamana H, Tamiya H, Matsui H, Fushimi K, Akishita M, Yasunaga H, Ogawa S. Association between comprehensive geriatric assessment and short-term outcomes among older adult patients with stroke: a nationwide retrospective cohort study using propensity score and instrumental variable methods. eClinicalMedicine. 23:100411,2020
  • Tamiya H, Yasunaga H, Hosoi T, Yamana H, Matsui H, Fushimi K, Akishita M, Ogawa S. Association between protein intake and mortality in older patients receiving parenteral nutrition: a retrospective observational study. Am J Clin Nutr. 114:1907-1916,2021
  • Hosoi T, Yamana H, Tamiya H, Matsui H, Fushimi K, Akishita M, Yasunaga H, Ogawa S. Association between comprehensive geriatric assessment and polypharmacy at discharge in patients with ischaemic stroke: a nationwide retrospective cohort study. eClinicalMedicine 50:101528,2022
  • Hosoi T, Yakabe M, Sasakawa H, Sasako T, Ueki K, Kato S, Tokuoka S, Oda Y, Abe M, Matsumoto T, Akishita M, Ogawa S. Sarcopenia phenotype and impaired muscle function in male mice with fast-twitch muscle-specific knockout of the androgen receptor. Proc. Natl. Acad. Sci. USA 120: e2218032120,2023
  • Iki M, Fujimori K, Nakatoh S, Tamaki J, Ishii S, Okimoto N, Imano H, Ogawa S. Average daily glucocorticoid dose, number of prescription days, and cumulative dose in the initial 90 days of glucocorticoid therapy are associated with subsequent hip and clinical vertebral fracture risk: a retrospective cohort study using a nationwide health insurance claims database in Japan. Osteoporosis Int. (in press)
  • Hosoi T, Yakabe M, Hashimoto S, Akishita M, Ogawa S. The roles of sex hormones in the pathophysiology of age-related sarcopenia and frailty. Reprod Med Biol. 23:e12569,2024.
  • Shoya Matsumoto, Tatsuya Hosoi, Mitsutaka Yakabe, Kenji Fujimori, Junko Tamaki, Shinichi Nakatoh, Shigeyuki Ishii, Nobukazu Okimoto, Masahiro Akishita, Masayuki Iki, Ogawa S. Early-onset dementia and risk of hip fracture and major osteoporotic fractures. Alzheimers & Dement 20:3388-3396,2024
Academic Societies
  • The Japan Geriatrics Society (council member)
  • Japan Osteoporosis Society (director)
  • Japanese Society for Bone Metabolism (director)
  • The Japanese Society of Men's Health (director)
  • Japanese Society for Anti-Aging Medicine (council member)
  • Japanese Association on Sarcopenia and Frailty (auditor)
Editorial Boards
  • GGI (Geriatric Gerontology International) Field Editor (Falls, Fracture and Osteoporosis)
  • Editorial board of Journal of Bone and Mineral Metabolism
Honors
1996 Japan Society for the Promotion of Science Research Fellowship for Young Scientists
2001 Lilly Fellowship Program for Bone & Mineral Research
2003 The Endocrinology Society Travel Grant Award, USA
2006 Tokyo Medical Association Scientific Award
2010 President’s Award of 44th Annual Meeting of The Japan Society of Adult Diseases
2012 Best Staff Award of The University of Tokyo Hospital
2020 JSBMR (Japanese Society for Bone Metabolism) Distinguished Scientist Award
2024 The JSBMR Frontier Scientist Grant 2024

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