文献一覧: Takahiro Sawada (著者)

6 0 0 0 OA Empagliflozin's Ameliorating Effect on Plasma Triglycerides: Association with Endothelial Function Recovery in Diabetic Patients with Coronary Artery Disease

著者: Takahiro Sawada Kenzo Uzu Naoko Hashimoto Tetsuari Onishi Tomofumi Takaya Akira Shimane Yasuyo Taniguchi Yoshinori Yasaka Takeshi Ohara Hiroya Kawai
出版者: Japan Atherosclerosis Society
雑誌: Journal of Atherosclerosis and Thrombosis (ISSN:13403478)
巻号頁・発行日: pp.50807, (Released:2019-10-18)
参考文献数: 41
被引用文献数: 28

Aim: So far, the mechanisms behind the cardiovascular benefits of sodium/glucose cotransporter 2 (SGLT2) inhibitors have not been fully clarified. Methods: In order to evaluate the effects of SGLT2 inhibitors on systemic hemodynamics, glucose metabolism, lipid profile, and endothelial function, 50 diabetic patients with established coronary artery disease (CAD) were included in this analysis and were given empagliflozin 10 mg/d. Cookie meal testing (carbohydrates: 75 g, fats: 28.5 g), endothelial function testing using flow-mediated dilatation (FMD), and body composition evaluation were performed before and after six months of treatment. Changes in %FMD between the treatment periods and its association with metabolic biomarkers were evaluated. Results: After six months of treatment, the body weight and body fat percentage decreased significantly, while the body muscle percentage increased significantly. The hemoglobin A1c level and fasting and postprandial plasma glucose levels were significantly decreased with treatment. Postprandial insulin secretion was also significantly suppressed and the insulin resistance index was significantly decreased. Furthermore, the fasting and postprandial triglyceride (TG) levels decreased significantly, while total ketone bodies increased significantly after the six-month treatment. While the plasma brain natriuretic peptide level was not changed, the C-reactive protein level was decreased and FMD was significantly improved after the six-month treatment. Multiple regression analysis showed that the strongest predictive factor of FMD improvement is change in the plasma TG levels. Conclusion: SGLT2 inhibitors improve multiple metabolic parameters. Of these, a reduction in plasma TGs was strongly associated with endothelial function recovery in diabetic patients with CAD, and this reduction may be related to the cardiovascular benefits of SGLT2 inhibitors.

2019-10-29 03:43:57
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3 0 0 0 OA Hybrid Treatment for a Distal Left Main Coronary Artery Aneurysm ― Coronary Artery Bypass Grafting and Surgical Ligation Followed by Intraoperative Covered Stent Implantation ―

著者: Hiroyuki Yamamoto Takahiro Sawada Hirohisa Murakami Tomofumi Takaya
出版者: The Japanese Circulation Society
雑誌: Circulation Reports (ISSN:24340790)
巻号頁・発行日: pp.CR-23-0018, (Released:2023-05-31)
参考文献数: 1

2023-07-10 19:19:35
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1 0 0 0 OA Empagliflozin's Ameliorating Effect on Plasma Triglycerides: Association with Endothelial Function Recovery in Diabetic Patients with Coronary Artery Disease

著者: Takahiro Sawada Kenzo Uzu Naoko Hashimoto Tetsuari Onishi Tomofumi Takaya Akira Shimane Yasuyo Taniguchi Yoshinori Yasaka Takeshi Ohara Hiroya Kawai
出版者: Japan Atherosclerosis Society
雑誌: Journal of Atherosclerosis and Thrombosis (ISSN:13403478)
巻号頁・発行日: vol.27, no.7, pp.644-656, 2020-07-01 (Released:2020-07-01)
参考文献数: 41
被引用文献数: 19 28

2022-04-01 00:09:48
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1 0 0 0 OA Effect of Cytochrome P450 2C19 Polymorphism on Target Lesion Outcome After Drug-Eluting Stent Implantation in Japanese Patients Receiving Clopidogrel

著者: Ryo Nishio Toshiro Shinke Hiromasa Otake Takahiro Sawada Yoko Haraguchi Masakazu Shinohara Ryuji Toh Tatsuro Ishida Masayuki Nakagawa Ryoji Nagoshi Amane Kozuki Takumi Inoue Hirotoshi Hariki Tsuyoshi Osue Yu Taniguchi Masamichi Iwasaki Noritoshi Hiranuma Akihide Konishi Hiroto Kinutani Junya Shite Ken-ichi Hirata
出版者: 日本循環器学会
雑誌: Circulation Journal (ISSN:13469843)
巻号頁・発行日: vol.76, no.10, pp.2348-2355, 2012 (Released:2012-09-25)
参考文献数: 32
被引用文献数: 15 37

Background: Cytochrome P450 (CYP) 2C19 polymorphism is associated with reduced responsiveness to clopidogrel and poor clinical outcome after drug-eluting stent (DES) implantation, but its contribution to lesion outcome after DES implantation is unclear. Methods and Results: The study included 160 Japanese patients who received clopidogrel and underwent DES implantation with follow-up angiography. Patients were divided into 3 groups by CYP2C19 polymorphism: extensive metabolizers (EM), intermediate metabolizers (IM), and poor metabolizers (PM). The incidence of major adverse cardiac events (MACE) and target lesion revascularization (TLR) were compared among the 3 groups. Optical coherence tomography (OCT) was performed for 120 patients to evaluate the incidence of intra-stent thrombi. Of the 160 patients, the proportion of EM, IM, and PM was 37.5%, 48.1%, and 14.4%, respectively. The incidence of TLR and MACE was more frequent in IM and PM than EM (TLR: 18.2% and 26.1% vs. 3.3%, P=0.008, MACE: 22.1% and 30.4% vs. 5.0%, P=0.005). Among the 120 patients who underwent follow-up OCT, intra-stent thrombi were more frequently detected in IM and PM than in EM (45.6% and 63.2% vs. 20.5%, P=0.005). The incidence of TLR was significantly higher in patients with than in those without intra-stent thrombi (27.7% vs. 6.8%, P=0.003). Conclusions: CYP2C19 loss-of-function polymorphism might be associated with the incidence of MACE and TLR in association with intra-stent thrombi. (Circ J 2012; 76: 2348–2355)

2016-08-19 10:08:12
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