Department of Health Policy and Management

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2020

5-Aminosalicylic acid intolerance is associated with a risk of adverse clinical outcomes and dysbiosis in patients with ulcerative colitis

Mizuno, S., Ono, K., Mikami, Y., Naganuma, M., Fukuda, T., Minami, K., Masaoka, T., Terada, S., Yoshida, T., Saigusa, K., Hirahara, N., Miyata, H., Suda, W., Hattori, M. & Kanai, T., 2020 Jan 1, In : Intestinal Research. 18, 1, p. 69-78 10 p.

Research output: Contribution to journalArticle

Open Access

Adherence to antihypertensive medication and its predictors among non-elderly adults in Japan

Nishimura, S., Kumamaru, H., Shoji, S., Sawano, M., Kohsaka, S. & Miyata, H., 2020 Jan 1, (Accepted/In press) In : Hypertension Research.

Research output: Contribution to journalArticle

Association between prehospital transfer distance and surgical mortality in emergency thoracic aortic surgery

Izumisawa, Y., Endo, H., Ichihara, N., Takahashi, A., Nawata, K., Shiraishi, H., Miyata, H. & Motomura, N., 2020 Jan 1, (Accepted/In press) In : Journal of Thoracic and Cardiovascular Surgery.

Research output: Contribution to journalArticle

Contemporary outcomes of surgical aortic valve replacement in Japan

Japan Cardiovascular Surgery Database Organization, 2020 Jan 1, In : Circulation Journal. 84, 2, p. 277-282 6 p.

Research output: Contribution to journalArticle

Open Access

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

Development of a model predicting the risk of eight major postoperative complications after esophagectomy based on 10 826 cases in the Japan National Clinical Database

Ohkura, Y., Miyata, H., Konno, H., Udagawa, H., Ueno, M., Shindoh, J., Kumamaru, H., Wakabayashi, G., Gotoh, M. & Mori, M., 2020 Feb 1, In : Journal of Surgical Oncology. 121, 2, p. 313-321 9 p.

Research output: Contribution to journalArticle

Impact of a board certification system and implementation of clinical practice guidelines for pancreatic cancer on mortality of pancreaticoduodenectomy

Mizuma, M., Yamamoto, H., Miyata, H., Gotoh, M., Unno, M., Shimosegawa, T., Toh, Y., Kakeji, Y. & Seto, Y., 2020 Jan 1, (Accepted/In press) In : Surgery today.

Research output: Contribution to journalArticle

Open Access

Impact of adherence to board-certified surgeon systems and clinical practice guidelines on colon cancer surgical outcomes in Japan: A questionnaire survey of the National Clinical Database

Kobayashi, H., Yamamoto, H., Miyata, H., Gotoh, M., Kotake, K., Sugihara, K., Toh, Y., Kakeji, Y. & Seto, Y., 2020 Jan 1, (Accepted/In press) In : Annals of Gastroenterological Surgery.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Laparoscopic Versus Open Appendectomy for Acute Appendicitis in Children: a Nationwide Retrospective Study on Postoperative Outcomes

Fujishiro, J., Watanabe, E., Hirahara, N., Terui, K., Tomita, H., Ishimaru, T. & Miyata, H., 2020 Jan 1, (Accepted/In press) In : Journal of Gastrointestinal Surgery.

Research output: Contribution to journalArticle

Multicenter database registry for endoscopic retrograde cholangiopancreatography: Japan Endoscopic Database Project

Kato, M., Tanaka, K., Kida, M., Ryozawa, S., Matsuda, K., Fujishiro, M., Saito, Y., Ohtsuka, K., Oda, I., Katada, C., Kobayashi, K., Hoteya, S., Horimatsu, T., Kodashima, S., Matsuda, T., Muto, M., Yamamoto, H., Iwakiri, R., Kutsumi, H., Miyata, H. & 6 others, Kato, M., Haruma, K., Fujimoto, K., Uemura, N., Kaminishi, M. & Tajiri, H., 2020 May 1, In : Digestive Endoscopy. 32, 4, p. 494-502 9 p.

Research output: Contribution to journalArticle

Patient trends and outcomes of surgery for type A acute aortic dissection in Japan: An analysis of more than 10 000 patients from the Japan Cardiovascular Surgery Database

Abe, T., Yamamoto, H., Miyata, H., Motomura, N., Tokuda, Y., Tanemoto, K., Usui, A. & Takamoto, S., 2020 Apr 1, In : European Journal of Cardio-thoracic Surgery. 57, 4, p. 660-667 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Procedure- and Hospital-Level Variation of Deep Sternal Wound Infection From All-Japan Registry

Hirahara, N., Miyata, H., Motomura, N., Kohsaka, S., Nishimura, T. & Takamoto, S., 2020 Feb, In : Annals of Thoracic Surgery. 109, 2, p. 547-554 8 p.

Research output: Contribution to journalArticle

Risk Factors Associated With Ischemic Stroke in Japanese Patients With Nonvalvular Atrial Fibrillation

J-RISK AF Research Group, 2020 Apr 1, In : JAMA network open. 3, 4, p. e202881

Research output: Contribution to journalArticle

Open Access

Risk model for severe postoperative complications after total pancreatectomy based on a nationwide clinical database

Hashimoto, D., Mizuma, M., Kumamaru, H., Miyata, H., Chikamoto, A., Igarashi, H., Itoi, T., Egawa, S., Kodama, Y., Satoi, S., Hamada, S., Mizumoto, K., Yamaue, H., Yamamoto, M., Kakeji, Y., Seto, Y., Baba, H., Unno, M., Shimosegawa, T. & Okazaki, K., 2020 May 1, In : British Journal of Surgery. 107, 6, p. 734-742 9 p.

Research output: Contribution to journalArticle

Use of oral antidiabetic drugs in Japanese working-age patients with type 2 diabetes mellitus: dosing pattern for metformin initiators

Kameda, T., Kumamaru, H., Nishimura, S., Kohsaka, S. & Miyata, H., 2020 Jan 1, (Accepted/In press) In : Current Medical Research and Opinion.

Research output: Contribution to journalArticle

2019

Association of Circulatory Iron Deficiency With an Enlarged Heart in Patients With End-Stage Kidney Disease

Hayashi, T., Tanaka, Y., Iwasaki, M., Hase, H., Yamamoto, H., Komatsu, Y., Ando, R., Ikeda, M., Inaguma, D., Sakaguchi, T., Shinoda, T., Koiwa, F., Negi, S., Yamaka, T., Shigematsu, T. & Joki, N., 2019 Jan, In : Journal of Renal Nutrition. 29, 1, p. 39-47 9 p.

Research output: Contribution to journalArticle

Body mass index as a tool for optimizing surgical care in coronary artery bypass grafting through understanding risks of specific complications

Nishioka, N., Ichihara, N., Bando, K., Motomura, N., Koyama, N., Miyata, H., Kohsaka, S., Takamoto, S. & Hashimoto, K., 2019 Jan 1, (Accepted/In press) In : Journal of Thoracic and Cardiovascular Surgery.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Circadian patterns of hallucinatory experiences in patients with schizophrenia: Potentials for chrono-pharmacology

Koizumi, T., Suzuki, T., Pillai, N. S., Bies, R. R., Takeuchi, H., Yoshimura, K., Mimura, M. & Uchida, H., 2019 Oct 1, In : Journal of Psychiatric Research. 117, p. 1-6 6 p.

Research output: Contribution to journalArticle

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

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

5 Citations (Scopus)

First Database Comparison Between the United States and Japan: Coronary Artery Bypass Grafting

Nawata, K., D'Agostino, R. S., Habib, R. H., Kumamaru, H., Hirahara, N., Miyata, H., Motomura, N., Takamoto, S., Shahian, D. M. & Grover, F. L., 2019 Jan 1, (Accepted/In press) In : Annals of Thoracic Surgery.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Frequency and risk factors for venous thromboembolism after gastroenterological surgery based on the Japanese National Clinical Database (516 217 cases)

Hata, T., Ikeda, M., Miyata, H., Nomura, M., Gotoh, M., Sakon, M., Yamamoto, K., Wakabayashi, G., Seto, Y., Mori, M. & Doki, Y., 2019 Sep 1, In : Annals of Gastroenterological Surgery. 3, 5, p. 534-543 10 p.

Research output: Contribution to journalArticle

Open Access

Introducing laparoscopic total gastrectomy for gastric cancer in general practice: a retrospective cohort study based on a nationwide registry database in Japan

Kodera, Y., Yoshida, K., Kumamaru, H., Kakeji, Y., Hiki, N., Etoh, T., Honda, M., Miyata, H., Yamashita, Y., Seto, Y., Kitano, S. & Konno, H., 2019 Jan 22, In : Gastric Cancer. 22, 1, p. 202-213 12 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Nationwide survey of multidisciplinary care and cardiac rehabilitation for patients with heart failure in Japan ― An analysis of the AMED-CHF study ―

Kamiya, K., Yamamoto, T., Tsuchihashi-Makaya, M., Ikegame, T., Takahashi, T., Sato, Y., Kotooka, N., Saito, Y., Tsutsui, H., Miyata, H. & Isobe, M., 2019 Jan 1, In : Circulation Journal. 83, 7, p. 1546-1552 7 p.

Research output: Contribution to journalArticle

Open Access

Prediction of Causative Genes in Inherited Retinal Disorders from Spectral-Domain Optical Coherence Tomography Utilizing Deep Learning Techniques

Japan Eye Genetics Consortium, 2019 Jan 1, In : Journal of Ophthalmology. 2019, 1691064.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Risk assessments for broncho-pleural fistula and respiratory failure after lung cancer surgery by National Clinical Database Japan

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 Mar 11, In : General thoracic and cardiovascular surgery. 67, 3, p. 297-305 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Risk calculator for predicting postoperative pneumonia after gastroenterological surgery based on a national Japanese database

Takesue, Y., Miyata, H., Gotoh, M., Wakabayashi, G., Konno, H., Mori, M., Kumamaru, H., Ueda, T., Nakajima, K., Uchino, M. & Seto, Y., 2019 Jul, In : Annals of Gastroenterological Surgery. 3, 4, p. 405-415 11 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Role of Postmastectomy Radiotherapy After Neoadjuvant Chemotherapy in Breast Cancer Patients: A Study from the Japanese Breast Cancer Registry

Miyashita, M., Niikura, N., Kumamaru, H., Miyata, H., Iwamoto, T., Kawai, M., Anan, K., Hayashi, N., Aogi, K., Ishida, T., Masuoka, H., Iijima, K., Masuda, S., Tsugawa, K., Kinoshita, T., Tsuda, H., Nakamura, S. & Tokuda, Y., 2019 Aug 15, In : Annals of Surgical Oncology. 26, 8, p. 2475-2485 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
Open Access
3 Citations (Scopus)

Surgical outcomes of gastroenterological surgery in Japan: Report of the National Clinical Database 2011-2017

Hasegawa, H., Takahashi, A., Kakeji, Y., Ueno, H., Eguchi, S., Endo, I., Sasaki, A., Takiguchi, S., Takeuchi, H., Hashimoto, M., Horiguchi, A., Masaki, T., Marubashi, S., Yoshida, K., Konno, H., Gotoh, M., Miyata, H. & Seto, Y., 2019 Jul, In : Annals of Gastroenterological Surgery. 3, 4, p. 426-450 25 p.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

Surgical risk and benefits of laparoscopic surgery for elderly patients with gastric cancer: a multicenter prospective cohort study

Honda, M., Kumamaru, H., Etoh, T., Miyata, H., Yamashita, Y., Yoshida, K., Kodera, Y., Kakeji, Y., Inomata, M., Konno, H., Seto, Y., Kitano, S., Watanabe, M. & Hiki, N., 2019 Jul 12, In : Gastric Cancer. 22, 4, p. 845-852 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Taxane-based combinations as adjuvant chemotherapy for node-positive ER-positive breast cancer based on 2004–2009 data from the Breast Cancer Registry of the Japanese Breast Cancer Society

Hojo, T., Masuda, N., Iwamoto, T., Niikura, N., Anan, K., Aogi, K., Ohnishi, T., Yamauchi, C., Yoshida, M., Kinoshita, T., Masuoka, H., Sagara, Y., Sakatani, T., Kojima, Y., Tsuda, H., Kumamaru, H., Miyata, H. & Nakamura, S., 2019 Jan 1, In : Breast Cancer.

Research output: Contribution to journalArticle

The effect of body weight in infants undergoing ventricular septal defect closure: A report from the Nationwide Japanese Congenital Surgical Database

Inohara, T., Ichihara, N., Kosaka, S., Miyata, H., Hirata, Y., Murakami, A., Shimizu, H. & Aeba, R., 2019 Mar 1, In : Journal of Thoracic and Cardiovascular Surgery. 157, 3, p. 1132-1141.e7

Research output: Contribution to journalArticle

3 Citations (Scopus)

Use of the National Clinical Database to evaluate the association between preoperative liver function and postoperative complications among patients undergoing hepatectomy

Kubota, K., Aoki, T., Kumamaru, H., Shiraki, T., Miyata, H., Seto, Y., Kakeji, Y. & Yamamoto, M., 2019 Jan 1, In : Journal of Hepato-Biliary-Pancreatic Sciences. 26, 8, p. 331-340 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Which patients are candidates for minimally invasive mitral valve surgery? Establishment of risk calculators using national clinical database

Japan Cardiovascular Surgery Database Organization, 2019 Jan 1, In : Circulation Journal. 83, 8, p. 1674-1681 8 p.

Research output: Contribution to journalArticle

Open Access

“Real-time” risk models of postoperative morbidity and mortality for liver transplants

Marubashi, S., Ichihara, N., Kakeji, Y., Miyata, H., Taketomi, A., Egawa, H., Takada, Y., Umeshita, K., Seto, Y. & Gotoh, M., 2019 Jan, In : Annals of Gastroenterological Surgery. 3, 1, p. 75-95 21 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
2018

Association between institutional procedural preference and in-hospital outcomes in laparoscopic surgeries; Insights from a retrospective cohort analysis of a nationwide surgical database in Japan

Miyata, H., Mori, M., Kokudo, N., Gotoh, M., Konno, H., Wakabayashi, G., Matsubara, H., Watanabe, T., Ono, M., Hashimoto, H., Yamamoto, H., Kumamaru, H., Kohsaka, S. & Iwanaka, T., 2018 Mar, In : PloS one. 13, 3, e0193186.

Research output: Contribution to journalArticle

1 Citation (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 Jan 1, In : Circulation Journal. 82, 1, p. 275-282 8 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Effects of body habitus on contrast-induced acute kidney injury after percutaneous coronary intervention

Kuno, T., Numasawa, Y., Sawano, M., Katsuki, T., Kodaira, M., Ueda, I., Suzuki, M., Noma, S., Negishi, K., Ishikawa, S., Miyata, H., Fukuda, K. & Kosaka, S., 2018 Sep 1, In : PLoS One. 13, 9, e0203352.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Evaluating the quality of data from the Japanese National Clinical Database 2011 via a comparison with regional government report data and medical charts

Tomotaki, A., Kumamaru, H., Hashimoto, H., Takahashi, A., Ono, M., Iwanaka, T. & Miyata, H., 2018 Jan 1, (Accepted/In press) In : Surgery Today.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Influence of Timing After Thoracic Endovascular Aortic Repair for Acute Type B Aortic Dissection

Japan Adult Cardiovascular Database Organization, 2018 May, In : Annals of Thoracic Surgery. 105, 5, p. 1392-1396 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Mid-term result of atrioventricular valve replacement in patients with a single ventricle

Sughimoto, K., Hirata, Y., Hirahara, N., Miyata, H., Suzuki, T., Murakami, A., Miyaji, K. & Takamoto, S., 2018 Dec 1, In : Interactive Cardiovascular and Thoracic Surgery. 27, 6, p. 895-900 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Mindfulness-based cognitive therapy for Japanese breast cancer patients-a feasibility study

Park, S., Sado, M., Fujisawa, D., Sato, Y., Takeuchi, M., Ninomiya, A., Takahashi, M., Yoshimura, K., Jinno, H. & Takeda, Y., 2018 Jan 1, In : Japanese Journal of Clinical Oncology. 48, 1, p. 68-74 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Off-pump technique reduces surgical mortality after elective coronary artery bypass grafting in patients with preoperative renal failure

Japan Cardiovascular Surgery Database, 2018 Jan 1, (Accepted/In press) In : Journal of Thoracic and Cardiovascular Surgery.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Propensity-matched analysis of a side-clamp versus an anastomosis assist device in cases of isolated coronary artery bypass grafting†

Saito, A., Kumamaru, H., Ono, M., Miyata, H. & Motomura, N., 2018 Jan 1, In : European Journal of Cardio-thoracic Surgery. 54, 5, p. 889-895 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Relation of Baseline Hemoglobin Level to In-Hospital Outcomes in Patients Who Undergo Percutaneous Coronary Intervention (from a Japanese Multicenter Registry)

Numasawa, Y., Ueda, I., Sawano, M., Kuno, T., Kodaira, M., Noma, S., Suzuki, M., Miyata, H., Fukuda, K. & Kosaka, S., 2018 Mar 15, In : American Journal of Cardiology. 121, 6, p. 695-702 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Surgical outcomes in gastroenterological surgery in Japan: Report of National Clinical database 2011–2016

National Clinical Database, 2018 Jan 1, In : Annals of Gastroenterological Surgery. 2, 1, p. 37-54 18 p.

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)

Surgical outcomes of laparoscopic distal gastrectomy compared to open distal gastrectomy: A retrospective cohort study based on a nationwide registry database in Japan

Yoshida, K., Honda, M., Kumamaru, H., Kodera, Y., Kakeji, Y., Hiki, N., Etoh, T., Miyata, H., Yamashita, Y., Seto, Y., Kitano, S. & Konno, H., 2018 Jan 1, In : Annals of Gastroenterological Surgery. 2, 1, p. 55-64 10 p.

Research output: Contribution to journalArticle

Open Access
13 Citations (Scopus)