Department of Health Policy and Management

Research Output

Comparison of health costs associated with treatment of hypertension with a calcium channel blocker and angiotensin-converting enzyme inhibitor in the United States and Japan

Sakamaki, Y., Sasamura, H., Ikeda, S., Ikegami, N. & Saruta, T., 2006 May 1, In : Hypertension Research. 29, 5, p. 333-338 6 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Comparison of national operative mortality in gastroenterological surgery using web-based prospective data entry systems

Anazawa, T., Paruch, J. L., Miyata, H., Gotoh, M., Ko, C. Y., Cohen, M. E., Hirahara, N., Zhou, L., Konno, H., Wakabayashi, G., Sugihara, K. & Mori, M., 2015, In : Medicine (United States). 94, 49, e2194.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Comparison of Short-Term Outcomes Between Open and Minimally Invasive Esophagectomy for Esophageal Cancer Using a Nationwide Database in Japan

Takeuchi, H., Miyata, H., Ozawa, S., Udagawa, H., Osugi, H., Matsubara, H., Konno, H., Seto, Y. & Kitagawa, Y., 2017 Feb 21, (Accepted/In press) In : Annals of Surgical Oncology. p. 1-7 7 p.

Research output: Contribution to journalArticle

73 Citations (Scopus)

Comprehensive clinical assessment in community setting: Applicability of the MDS-HC

Morris, J. N., Fries, B. E., Steel, K., Ikegami, N., Bernabei, R., Carpenter, G. I., Gilgen, R., Hirdes, J. P. & Topinková, E., 1997 Aug, In : Journal of the American Geriatrics Society. 45, 8, p. 1017-1024 8 p.

Research output: Contribution to journalArticle

412 Citations (Scopus)

Comprehensive long-term care in Japan and Germany: Policy learning and cross-national comparison

Campbell, J. C. & Ikegami, N., 2009 Dec 1, Comparative Studies and the Politics of Modern Medical Care. Yale University Press, p. 265-287 23 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Congenital Heart Disease After the Fukushima Nuclear Accident: The Japan Cardiovascular Surgery Database Study

Hirata, Y., Shimizu, H., Kumamaru, H., Takamoto, S., Motomura, N., Miyata, H. & Okita, Y., 2020 Jul 7, In : Journal of the American Heart Association. 9, 13, p. e014787

Research output: Contribution to journalArticle

Open Access

Contemporary outcomes of surgical aortic valve replacement in Japan

Japan Cardiovascular Surgery Database Organization, 2020, In : Circulation Journal. 84, 2, p. 277-282 6 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Contributions of information and communications technology to future health systems and Universal Health Coverage: application of Japan's experiences

Nomura, S., Siesjö, V., Tomson, G., Mohr, W., Fukuchi, E., Shibuya, K., Tangcharoensathien, V. & Miyata, H., 2020 Jun 26, In : Health Research Policy and Systems. 18, 1, p. 73 1 p.

Research output: Contribution to journalReview article

Open Access

Coronary artery bypass grafting in hemodialysis-dependent patients: Analysis of Japan Adult Cardiovascular Surgery Database

Yamauchi, T., Miyata, H., Sakaguchi, T., Miyagawa, S., Yoshikawa, Y., Takeda, K., Motomura, N., Tsukihara, H. & Sawa, Y., 2012, In : Circulation Journal. 76, 5, p. 1115-1120 6 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Correction to: Risk assessments for broncho-pleural fistula and respiratory failure after lung cancer surgery by National Clinical Database Japan (General Thoracic and Cardiovascular Surgery, (2019), 67, 3, (297-305), 10.1007/s11748-018-1022-y)

Endo, S., Ikeda, N., Kondo, T., Nakajima, J., Kondo, H., Shimada, Y., Sato, M., Toyooka, S., Okada, Y., Sato, Y., Yoshino, I., Okada, M., Okumura, M., Chida, M., Fukuchi, E. & Miyata, H., 2019 Oct 1, In : General thoracic and cardiovascular surgery. 67, 10, p. 904-906 3 p.

Research output: Contribution to journalComment/debate

Open Access

Cost of anxiety disorders in Japan in 2008: A prevalence-based approach

Sado, M., Takechi, S., Inagaki, A., Fujisawa, D., Koreki, A., Mimura, M. & Yoshimura, K., 2013 Dec 18, In : BMC Psychiatry. 13, 338.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Current nursing practice for patients on oral chemotherapy: A multicenter survey in Japan

Komatsu, H., Yagasaki, K. & Yoshimura, K., 2014 Apr 23, In : BMC Research Notes. 7, 1, 259.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Current status of cardiovascular surgery in Japan: analysis of data from Japan Cardiovascular Surgery Database in 2015, 2016. 3—Valvular heart surgery

Abe, T., Nakano, K., Hirahara, N., Motomura, N., Miyata, H. & Takamoto, S., 2019 Sep 5, In : General thoracic and cardiovascular surgery. 67, 9, p. 742-749 8 p.

Research output: Contribution to journalReview article

2 Citations (Scopus)
6 Citations (Scopus)

Current status of cardiovascular surgery in Japan, 2013 and 2014: A report based on the Japan Cardiovascular Surgery Database (JCVSD). 1: Mission and history of JCVSD

Takamoto, S., Motomura, N., Miyata, H. & Tsukihara, H., 2017 Nov 13, (Accepted/In press) In : General Thoracic and Cardiovascular Surgery. p. 1-3 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Current status of cardiovascular surgery in Japan, 2013 and 2014: A report based on the Japan Cardiovascular Surgery Database. 4. Valvular heart surgery

Nakano, K., Hirahara, N., Motomura, N., Miyata, H. & Takamoto, S., 2017 Nov 13, (Accepted/In press) In : General Thoracic and Cardiovascular Surgery. p. 1-6 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
4 Citations (Scopus)
2 Citations (Scopus)

Current status of cardiovascular surgery in Japan, 2015 and 2016: a report based on the Japan Cardiovascular Surgery Database. 1—congenital heart surgery

Hirata, Y., Hirahara, N., Murakami, A., Motomura, N., Miyata, H. & Takamoto, S., 2019 Sep 5, In : General thoracic and cardiovascular surgery. 67, 9, p. 731-735 5 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)
2 Citations (Scopus)

Current status of cardiovascular surgery in Japan 2013 and 2014: A report based on the Japan Cardiovascular Surgery Database. 2: Congenital heart surgery

Hirata, Y., Hirahara, N., Murakami, A., Motomura, N., Miyata, H. & Takamoto, S., 2017 Nov 13, (Accepted/In press) In : General Thoracic and Cardiovascular Surgery. p. 1-4 4 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Current status of projects for developing cancer-related clinical practice guidelines in Japan and recommendations for the future

Imamura, M., Hirata, K., Unno, M., Kamiya, K., Gotoh, M., Konno, H., Shibata, A., Sugihara, K., Takahashi, A., Nishiyama, M., Hakamada, K., Fukui, T., Furukawa, T., Mizushima, T., Mizuma, M., Miyata, H., Mori, M., Takemasa, I., Mizuguchi, T. & Fujiwara, T., 2019 Feb 15, In : International Journal of Clinical Oncology. 24, 2, p. 189-195 7 p.

Research output: Contribution to journalArticle

Current status of site-specific cancer registry system for the clinical researches: aiming for future contribution by the assessment of present medical care

Hirata, K., Imamura, M., Fujiwara, T., Fukui, T., Furukawa, T., Gotoh, M., Hakamada, K., Ishiguro, M., Kakeji, Y., Konno, H., Miyata, H., Mori, M., Okita, K., Sato, M., Shibata, A., Takemasa, I., Unno, M., Yokoi, K., Nishidate, T. & Nishiyama, M., 2019 Sep 13, In : International Journal of Clinical Oncology. 24, 9, p. 1161-1168 8 p.

Research output: Contribution to journalArticle

Current status of surgery for clinical stage IA lung cancer in Japan: analysis of the national clinical database

Ikeda, N., Endo, S., Fukuchi, E., Nakajima, J., Yokoi, K., Chida, M., Date, H., Iwasaki, A., Yokomise, H., Sato, M., Okumura, M., Yamamoto, H., Miyata, H. & Kondo, T., 2020, (Accepted/In press) In : Surgery today.

Research output: Contribution to journalArticle

Open Access

Dealing with the medical axis-of-power: The case of Japan

Ikegami, N. & Campbell, J. C., 2008 Apr 1, In : Health Economics, Policy and Law. 3, 2, p. 107-113 7 p.

Research output: Contribution to journalEditorial

7 Citations (Scopus)

Deep sternal wound infection after cardiac surgery.

Kubota, H., Miyata, H., Motomura, N., Ono, M., Takamoto, S., Harii, K., Oura, N., Hirabayashi, S. & Kyo, S., 2013, In : Journal of cardiothoracic surgery. 8, p. 132 1 p.

Research output: Contribution to journalArticle

Open Access
52 Citations (Scopus)

Definition of the objective threshold of pancreatoduodenectomy with nationwide data systems

Nakata, K., Yamamoto, H., Miyata, H., Kakeji, Y., Seto, Y., Yamaue, H., Yamamoto, M. & Nakamura, M., 2020 Mar 1, In : Journal of Hepato-Biliary-Pancreatic Sciences. 27, 3, p. 107-113 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Depression and dementia: Perspectives from clinical studies

Nozaki, S., Yoshimura, K. & Mimura, M., 2012 Dec 1, In : Brain and Nerve. 64, 12, p. 1387-1397 11 p.

Research output: Contribution to journalReview article

3 Citations (Scopus)

Development and external validation of preoperative risk models for operative morbidities after total gastrectomy using a Japanese web-based nationwide registry

Kikuchi, H., Miyata, H., Konno, H., Kamiya, K., Tomotaki, A., Gotoh, M., Wakabayashi, G. & Mori, M., 2017 Nov 1, In : Gastric Cancer. 20, 6, p. 987-997 11 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Development and validation of grade-based prediction models for postoperative morbidity in gastric cancer resection using a Japanese web-based nationwide registry

Haga, Y., Miyata, H., Tsuburaya, A., Gotoh, M., Yoshida, K., Konno, H., Seto, Y., Fujiwara, Y. & Baba, H., 2019 Sep 1, In : Annals of Gastroenterological Surgery. 3, 5, p. 544-551 8 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Development and validation of risk models for mortality and morbidity in 12 major pediatric surgical procedures: A study from the National Clinical Database-Pediatric of Japan

Terui, K., Hirahara, N., Tachimori, H., Kato, N., Fujishiro, J., Watanabe, E., Tomita, H., Okamoto, T., Fujiogi, M., Okamoto, S., Yonekura, T., Miyata, H. & Usui, N., 2020, (Accepted/In press) In : Journal of Pediatric Surgery.

Research output: Contribution to journalArticle

Development of an annually updated Japanese national clinical database for chest surgery in 2014

Endo, S., Ikeda, N., Kondo, T., Nakajima, J., Kondo, H., Yokoi, K., Chida, M., Sato, M., Toyooka, S., Yoshida, K., Okada, Y., Sato, Y., Okumura, M., Masuda, M., Chihara, K. & Miyata, H., 2016 Oct 1, In : General thoracic and cardiovascular surgery. 64, 10, p. 569-576 8 p.

Research output: Contribution to journalReview article

6 Citations (Scopus)

Development of an assessment tool for preventive home visits

Yamada, Y. & Ikegami, N., 2004 Jun, In : [Nippon kōshū eisei zasshi] Japanese journal of public health. 51, 6, p. 424-431 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Development of gastroenterological surgery over the last decade in Japan: analysis of the National Clinical Database

Kakeji, Y., Yamamoto, H., Ueno, H., Eguchi, S., Endo, I., Sasaki, A., Takiguchi, S., Takeuchi, H., Hashimoto, M., Horiguchi, A., Masaki, T., Marubashi, S., Yoshida, K., Miyata, H., Konno, H., Gotoh, M., Kitagawa, Y., Mori, M. & Seto, Y., 2020, (Accepted/In press) In : Surgery today.

Research output: Contribution to journalReview article

Differential ability of polymorphic OGG1 proteins to suppress mutagenesis induced by 8-hydroxyguanine in human cell in vivo

Yamane, A., Kohno, T., Ito, K., Sunaga, N., Aoki, K., Yoshimura, K., Murakami, H., Nojima, Y. & Yokota, J., 2004 Sep, In : Carcinogenesis. 25, 9, p. 1689-1694 6 p.

Research output: Contribution to journalArticle

122 Citations (Scopus)

Dimensions of temperament as vulnerability factors in depression

Ono, Y., Ando, J., Onoda, N., Yoshimura, K., Momose, T., Hirano, M. & Kanba, S., 2002 Jan 1, In : Molecular Psychiatry. 7, 9, p. 948-953 6 p.

Research output: Contribution to journalArticle

48 Citations (Scopus)

Disclosure of cancer diagnosis and prognosis: A survey of the general public's attitudes toward doctors and family holding discretionary powers

Miyata, H., Tachimori, H., Takahashi, M., Saito, T. & Kai, I., 2004 Dec 1, In : BMC Medical Ethics. 5, 7.

Research output: Contribution to journalReview article

24 Citations (Scopus)

Disclosure preferences regarding cancer diagnosis and prognosis: To tell or not to tell?

Miyata, H., Takahashi, M., Saito, T., Tachimori, H. & Kai, I., 2005 Aug, In : Journal of Medical Ethics. 31, 8, p. 447-451 5 p.

Research output: Contribution to journalArticle

56 Citations (Scopus)

Discussion on Japanese insured medical care from neurosurgeons' standpoint. No.15, in series of articles: Controversy and reform proposals concerning insured medical care in neurosurgery

Adachi, N., Ikegami, N., Saitoh, I., Nakagawa, T., Doumoto, Y. & Kawase, T., 2003 Apr 1, In : Neurological Surgery. 31, 4, p. 457-469 13 p.

Research output: Contribution to journalReview article

1 Citation (Scopus)

Distinct breast cancer characteristics between screen- and self-detected breast cancers recorded in the Japanese Breast Cancer Registry

Iwamoto, T., Kumamaru, H., Miyata, H., Tomotaki, A., Niikura, N., Kawai, M., Anan, K., Hayashi, N., Masuda, S., Tsugawa, K., Aogi, K., Ishida, T., Masuoka, H., Iijima, K., Matsuoka, J., Doihara, H., Kinoshita, T., Nakamura, S. & Tokuda, Y., 2016 Apr 1, In : Breast Cancer Research and Treatment. 156, 3, p. 485-494 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Dynamic subcellular localization of aquaporin-7 in white adipocytes

Miyauchi, T., Yamamoto, H., Abe, Y., Yoshida, G. J., Rojek, A., Sohara, E., Uchida, S., Nielsen, S. & Yasui, M., 2015 Feb 27, In : FEBS Letters. 589, 5, p. 608-614 7 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Early SNS-Based Monitoring System for the COVID-19 Outbreak in Japan: A Population-Level Observational Study

Yoneoka, D., Kawashima, T., Tanoue, Y., Nomura, S., Ejima, K., Shi, S., Eguchi, A., Taniguchi, T., Sakamoto, H., Kunishima, H., Gilmour, S., Nishiura, H. & Miyata, H., 2020 Aug 5, In : Journal of epidemiology. 30, 8, p. 362-370 9 p.

Research output: Contribution to journalArticle

Open Access

E-cadherin gene variants in gastric cancer families whose probands are diagnosed with diffuse gastric cancer

Yabuta, T., Shinmura, K., Tani, M., Yamaguchi, S., Yoshimura, K., Katai, H., Nakajima, T., Mochiki, E., Tsujinaka, T., Takami, M., Hirose, K., Yamaguchi, A., Takenoshita, S. & Yokota, J., 2002 Oct 10, In : International Journal of Cancer. 101, 5, p. 434-441 8 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)

Economic evaluation of donepezil treatment for Alzheimer's disease in Japan

Ikeda, S., Yamada, Y. & Ikegami, N., 2002 Jan 1, In : Dementia and Geriatric Cognitive Disorders. 13, 1, p. 33-39 7 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Effectiveness and outcome of pulmonary arterial hypertension-specific therapy in japanese patients with pulmonary arterial hypertension

on behalf of the Japan PH Registry (JAPHR) Network, 2018, In : Circulation Journal. 82, 1, p. 275-282 8 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Effect of hospital and surgeon volume on postoperative outcomes after distal gastrectomy for gastric cancer based on data from 145,523 Japanese patients collected from a nationwide web-based data entry system

Iwatsuki, M., Yamamoto, H., Miyata, H., Kakeji, Y., Yoshida, K., Konno, H., Seto, Y. & Baba, H., 2019 Jan 22, In : Gastric Cancer. 22, 1, p. 190-201 12 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Effect of Japanese government policy on hospital pharmaceutical profit levels

Oliver, A. J., Ikegami, N. & Ikeda, S., 1999 Jan 1, In : Journal of Health Services Research and Policy. 4, 1, p. 27-32 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effect of Pre-Procedural Beta-Blocker in Patients Undergoing Percutaneous Coronary Intervention

Maekawa, Y., Miyata, H., Ueda, I., Ikemura, N., Fukuda, K. & Kohsaka, S., 2016 Dec 12, In : JACC: Cardiovascular Interventions. 9, 23, p. 2458-2459 2 p.

Research output: Contribution to journalLetter