文献一覧: Satoshi Yasukochi (著者)

6 0 0 0 OA Short-Term Outcomes of Impella Support in Japanese Patients With Cardiogenic Shock Due to Acute Myocardial Infarction ― Japanese Registry for Percutaneous Ventricular Assist Device (J-PVAD) ―

著者: Yuki Ikeda Junya Ako Koichi Toda Atsushi Hirayama Koichiro Kinugawa Yoshio Kobayashi Minoru Ono Takashi Nishimura Naoki Sato Takahiro Shindo Morimasa Takayama Satoshi Yasukochi Akira Shiose Yoshiki Sawa J-PVAD Investigators
出版者: The Japanese Circulation Society
雑誌: Circulation Journal (ISSN:13469843)
巻号頁・発行日: vol.87, no.5, pp.588-597, 2023-04-25 (Released:2023-04-25)
参考文献数: 30
被引用文献数: 16

Background: The Impella®percutaneous left ventricular assist device has been available in Japan since 2017. This is the first large-scale registry study to analyze the efficacy and safety of Impella in Japanese patients with acute myocardial infarction with cardiogenic shock (AMICS).Methods and Results: The Japanese registry for Percutaneous Ventricular Assist Device (J-PVAD) has registered all consecutive Japanese patients treated with Impella. We extracted data for 593 AMICS patients from J-PVAD and analyzed 30-day survival and safety profiles. Overall 30-day survival was 63.1%. The 30-day survival of the Impella alone and Impella plus venoarterial extracorporeal membrane oxygenation (ECPELLA) groups was 80.9% and 45.7%, respectively. The Impella alone group was older and had a lower rate of cardiac arrest, milder consciousness disturbance, less inotrope use, lower serum lactate concentrations, higher B-type natriuretic peptide concentrations, and higher left ventricular ejection fraction (LVEF) than the ECPELLA group. Cox regression analysis revealed that older age and comorbid renal disturbance were common risk factors affecting 30-day mortality in both groups. Major adverse events were hemolysis (10.8%), hemorrhage/hematoma (7.6%), peripheral ischemia (4.4%), stroke (1.3%), and thrombosis (0.7%). LVEF improved in both groups during support.Conclusions: AMICS treatment with Impella showed favorable 30-day survival and safety profiles. The survival rate of patients treated with Impella alone was particularly high. Further studies are needed to improve outcomes of patients with ECPELLA support.

2023-05-02 18:03:53
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6 0 0 0 OA Short-Term Outcomes of Impella Support in Japanese Patients With Cardiogenic Shock Due to Acute Myocardial Infarction ― Japanese Registry for Percutaneous Ventricular Assist Device (J-PVAD) ―

著者: Yuki Ikeda Junya Ako Koichi Toda Atsushi Hirayama Koichiro Kinugawa Yoshio Kobayashi Minoru Ono Takashi Nishimura Naoki Sato Takahiro Shindo Morimasa Takayama Satoshi Yasukochi Akira Shiose Yoshiki Sawa J-PVAD Investigators
出版者: The Japanese Circulation Society
雑誌: Circulation Journal (ISSN:13469843)
巻号頁・発行日: pp.CJ-22-0476, (Released:2023-01-20)
参考文献数: 30
被引用文献数: 16

2023-03-09 21:24:42
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5 0 0 0 OA JCS 2021 Guideline on the Clinical Application of Echocardiography

著者: Nobuyuki Ohte Tomoko Ishizu Chisato Izumi Hiroshi Itoh Shiro Iwanaga Hiroyuki Okura Yutaka Otsuji Yasushi Sakata Toshihiko Shibata Toshiro Shinke Yoshihiro Seo Masao Daimon Masaaki Takeuchi Kazuaki Tanabe Satoshi Nakatani Masaki Nii Kazuhiro Nishigami Takeshi Hozumi Satoshi Yasukochi Hirotsugu Yamada Kazuhiro Yamamoto Masaki Izumo Katsuji Inoue Hiroyuki Iwano Atsushi Okada Akihisa Kataoka Shuichiro Kaji Kenya Kusunose Akiko Goda Yasuharu Takeda Hidekazu Tanaka Kaoru Dohi Hirotoshi Hamaguchi Hidekatsu Fukuta Satoshi Yamada Nozomi Watanabe Makoto Akaishi Takashi Akasaka Takeshi Kimura Masami Kosuge Tohru Masuyama on behalf of the Japanese Circulation Society Joint Working Group
出版者: The Japanese Circulation Society
雑誌: Circulation Journal (ISSN:13469843)
巻号頁・発行日: vol.86, no.12, pp.2045-2119, 2022-11-25 (Released:2022-11-25)
参考文献数: 460
被引用文献数: 16

2023-03-10 06:26:53
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4 0 0 0 OA Comparison of the Clinical Presentation, Treatment, and Outcome of Fulminant and Acute Myocarditis in Children

著者: Tsutomu Saji Hiroyuki Matsuura Kei Hasegawa Toshio Nishikawa Eiichi Yamamoto Hirotaka Ohki Satoshi Yasukochi Yoshio Arakaki Kunio Joo Makoto Nakazawa
出版者: The Japanese Circulation Society
雑誌: Circulation Journal (ISSN:13469843)
巻号頁・発行日: vol.76, no.5, pp.1222-1228, 2012 (Released:2012-04-25)
参考文献数: 47
被引用文献数: 64 79

Background: Myocarditis (MC) is an important cause of cardiac dysfunction in children. Fulminant MC is sometimes fatal, and sequelae may develop during follow-up. We conducted a nationwide survey to determine the clinico-epidemiological features of MC in Japanese children and adolescents. Methods and Results: Survey questionnaires were mailed to 627 hospitals, which were asked if they had treated MC patients aged between 1 month and 17 years during the period from January 1997 through December 2002. Responses were collected until December 2005, and data were collected and analyzed until January 2008. A total of 169 patients were reported: 64 fulminant cases, 89 acute cases, and 8 chronic cases. Incidence was 43.5 cases/year and 0.26 cases/100,000. Pathogens were identified in 37 patients; coxsackie virus accounted for 60%. Major cardiovascular manifestations at onset were congestive heart failure, refractory arrhythmia, and syncope in 70, 37, and 17 patients, respectively. Intravenous immunoglobulin was administered to 73 patients. Mechanical support seemed to be effective and life-saving. Among the 169 patients, 123 survived. Cardiovascular sequelae were reported in 49 patients. Conclusions: The survival rate for children with fulminant MC was disappointing. Overall, two-thirds of survivors had no sequelae. Mechanical support may reduce the mortality and the risk of clinical worsening. (Circ J 2012; 76: 1222-1228)

2023-06-16 06:35:07
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1 0 0 0 OA Clinical Features of Acute and Fulminant Myocarditis in Children – 2nd Nationwide Survey by Japanese Society of Pediatric Cardiology and Cardiac Surgery –

著者: Hiroyuki Matsuura Fukiko Ichida Tsutomu Saji Shunichi Ogawa Kenji Waki Masahide Kaneko Masahiro Tahara Takashi Soga Yasuo Ono Satoshi Yasukochi
出版者: The Japanese Circulation Society
雑誌: Circulation Journal (ISSN:13469843)
巻号頁・発行日: vol.80, no.11, pp.2362-2368, 2016-10-25 (Released:2016-10-25)
参考文献数: 24
被引用文献数: 52 55

Background:The 1st nationwide survey by the Japanese Society of Pediatric Cardiology and Cardiac Surgery of acute or fulminant myocarditis (AMC/FMC) in children revealed that the survival rate of FMC was only 51.6%. The 2nd nationwide survey was performed to evaluate the recent outcomes of pediatric myocarditis.Methods and Results:Questionnaires regarding patients aged ≤18 years with AMC/FMC during the period from January 2006 to December 2011 were mailed. A total of 221 cases (age 6.5±5.3 years, 116 boys and 105 girls) were reported. There were 145 (65.6%) and 74 cases (33.5%) of AMC/FMC, respectively; the type of myocarditis was not reported in the remaining 2 cases (0.9%). Viruses were identified in 56 cases (25.3%), including coxsackie B in 9 and influenza A in 8. Histopathology by either endomyocardial biopsy or autopsy was obtained in 38 cases (19.2%). Intravenous immunoglobulin was effective in 49 (34.3%) of 143 cases. Steroid therapy was effective in 20 (32.8%) of 61 cases. Mechanical circulatory support was given in 54 cases (24.4%) and 94.2% of them were patients with FMC. The survival rates for the whole study population, acute myocarditis, and FMC were 75.6%, 91.0%, and 48.6%, respectively.Conclusions:The survival rate of children with myocarditis was almost identical to that of 10 years ago. (Circ J 2016; 80: 2362–2368)

2023-10-08 05:07:52
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