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Norimichi Hirahara
Norimichi Hirahara
Associate Professor, Faculty of Medicine, University of Malaya
Verified email at medical-dm.info
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Cited by
Year
Challenges and prospects of a clinical database linked to the board certification system
H Miyata, M Gotoh, H Hashimoto, N Motomura, A Murakami, AI Tomotaki, ...
Surgery today 44 (11), 1991-1999, 2014
702014
Models predicting the risks of six life-threatening morbidities and bile leakage in 14,970 hepatectomy patients registered in the National Clinical Database of Japan
H Yokoo, H Miyata, H Konno, A Taketomi, T Kakisaka, N Hirahara, ...
Medicine 95 (49), 2016
392016
Modeling preoperative risk factors for potentially lethal morbidities using a nationwide Japanese web-based database of patients undergoing distal gastrectomy for gastric cancer
C Kunisaki, H Miyata, H Konno, Z Saze, N Hirahara, H Kikuchi, ...
Gastric Cancer 20 (3), 496-507, 2017
382017
Validation of the board certification system for expert surgeons (hepato‐biliary‐pancreatic field) using the data of the National Clinical Database of Japan: part 1‐Hepatectomy …
F Miura, M Yamamoto, M Gotoh, H Konno, J Fujimoto, K Yanaga, ...
Journal of Hepato‐Biliary‐Pancreatic Sciences 23 (6), 313-323, 2016
372016
Prediction model for complications after low anterior resection based on data from 33,411 Japanese patients included in the National Clinical Database
T Watanabe, H Miyata, H Konno, K Kawai, S Ishihara, E Sunami, ...
Surgery 161 (6), 1597-1608, 2017
362017
Validation of the board certification system for expert surgeons (hepato‐biliary‐pancreatic field) using the data of the National Clinical Database of Japan: part 2 …
F Miura, M Yamamoto, M Gotoh, H Konno, J Fujimoto, K Yanaga, ...
Journal of Hepato‐Biliary‐Pancreatic Sciences 23 (6), 353-363, 2016
302016
Comparison of national operative mortality in gastroenterological surgery using web-based prospective data entry systems
T Anazawa, JL Paruch, H Miyata, M Gotoh, CY Ko, ME Cohen, N Hirahara, ...
Medicine 94 (49), 2015
282015
Association between the participation of board-certified surgeons in gastroenterological surgery and operative mortality after eight gastroenterological procedures
H Konno, K Kamiya, H Kikuchi, H Miyata, N Hirahara, M Gotoh, ...
Surgery today 47 (5), 611-618, 2017
212017
Laparoscopic versus open appendectomy for acute appendicitis in children: a nationwide retrospective study on postoperative outcomes
J Fujishiro, E Watanabe, N Hirahara, K Terui, H Tomita, T Ishimaru, ...
Journal of Gastrointestinal Surgery 25 (4), 1036-1044, 2021
182021
Current status of cardiovascular surgery in Japan, 2015 and 2016: analysis of data from Japan cardiovascular surgery database. 4―thoracic aortic surgery
H Shimizu, N Hirahara, N Motomura, H Miyata, S Takamoto
General thoracic and cardiovascular surgery 67 (9), 751-757, 2019
182019
Long-term results of bilateral pulmonary artery banding versus primary Norwood procedure
Y Hirata, H Miyata, N Hirahara, A Murakami, H Kado, K Sakamoto, S Sano, ...
Pediatric Cardiology 39 (1), 111-119, 2018
172018
Risk perception and risk attitudes in Tokyo: A report of the first administration of DOSPERT+ M in Japan
A Schwartz, K Yamagishi, N Hirahara, H Onishi, J Barnes IV, A Rosman, ...
Judgment and Decision Making 8 (6), 691, 2013
162013
Mid-term result of atrioventricular valve replacement in patients with a single ventricle
K Sughimoto, Y Hirata, N Hirahara, H Miyata, T Suzuki, A Murakami, ...
Interactive cardiovascular and thoracic surgery 27 (6), 895-900, 2018
152018
5-Aminosalicylic acid intolerance is associated with a risk of adverse clinical outcomes and dysbiosis in patients with ulcerative colitis
S Mizuno, K Ono, Y Mikami, M Naganuma, T Fukuda, K Minami, ...
Intestinal research 18 (1), 69, 2020
142020
Current status of cardiovascular surgery in Japan 2013 and 2014: A report based on the Japan Cardiovascular Surgery Database. 2: Congenital heart surgery
Y Hirata, N Hirahara, A Murakami, N Motomura, H Miyata, S Takamoto
General thoracic and cardiovascular surgery 66 (1), 4-7, 2018
142018
Current status of cardiovascular surgery in Japan, 2013 and 2014: a report based on the Japan Cardiovascular Surgery Database 5. Thoracic aortic surgery
H Shimizu, N Hirahara, N Motomura, H Miyata, S Takamoto
General thoracic and cardiovascular surgery 65 (12), 671-678, 2017
132017
Current status of cardiovascular surgery in Japan, 2013 and 2014: A report based on the Japan Cardiovascular Surgery Database. 4. Valvular heart surgery
K Nakano, N Hirahara, N Motomura, H Miyata, S Takamoto
General thoracic and cardiovascular surgery 66 (1), 13-18, 2018
122018
Current surgical outcomes of congenital heart surgery for patients with Down syndrome in Japan
T Hoashi, N Hirahara, A Murakami, Y Hirata, H Ichikawa, J Kobayashi, ...
Circulation Journal, CJ-17-0483, 2017
112017
First database comparison between the United States and Japan: coronary artery bypass grafting
K Nawata, RS D’Agostino, RH Habib, H Kumamaru, N Hirahara, H Miyata, ...
The Annals of Thoracic Surgery 109 (4), 1159-1164, 2020
102020
Current status of cardiovascular surgery in Japan: analysis of data from Japan Cardiovascular Surgery Database in 2015, 2016. 3—Valvular heart surgery
T Abe, K Nakano, N Hirahara, N Motomura, H Miyata, S Takamoto
General thoracic and cardiovascular surgery 67 (9), 742-749, 2019
92019
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