Circulating Surfactant Protein-D Is Associated With Clinical Outcomes in Peripheral Artery Disease Patients Following Endovascular Therapy
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- Otaki Yoichiro
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Watanabe Tetsu
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Takahashi Hiroki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Sugai Takayuki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Yokoyama Miyuki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Nishiyama Satoshi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Arimoto Takanori
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Shishido Tetsuro
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Miyamoto Takuya
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Yamanaka Tamon
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Kubota Isao
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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- Watanabe Masafumi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine
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<p>Background:Peripheral artery disease (PAD) is a risk factor for the development of cardiovascular disease and death. Surfactant protein-D (SP-D) is a 43-kDa protein secreted from type II pneumocytes in the lungs. Recent studies have demonstrated that circulating SP-D plays a key role in the development of atherosclerosis and is related to clinical outcomes in patients with ischemic heart disease. However, it remains unclear whether circulating SP-D is associated with clinical outcomes in patients with PAD.</p><p>Methods and Results:We enrolled 364 patients with PAD who underwent endovascular therapy. We measured serum levels of SP-D and Krebs von den Lungen-6 (KL-6). During a median follow-up period of 974 days, there were 69 major adverse cardiovascular and leg events (MACLE), including 48 major adverse cardiovascular events (MACE). Kaplan-Meier analysis demonstrated that patients with high SP-D (≥110 ng/mL) had higher rates of MACE and MACLE than those with low SP-D. Multivariate Cox proportional hazard regression analysis demonstrated that SP-D, but not KL-6, was an independent predictor of MACE and MACLE. The addition of SP-D to known risk factors significantly improved the C index and net reclassification index. The circulating SP-D level was affected by sex, diabetes mellitus, and cilostazol prescription.</p><p>Conclusions:Circulating SP-D was associated with clinical outcomes in patients with PAD, suggesting that it may be a new therapeutic target in these patients.</p>
収録刊行物
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- Circulation Journal
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Circulation Journal 82 (7), 1926-1934, 2018-06-25
一般社団法人 日本循環器学会
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詳細情報 詳細情報について
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- CRID
- 1390845712969023616
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- NII論文ID
- 130007410611
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- NII書誌ID
- AA11591968
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- ISSN
- 13474820
- 13469843
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- NDL書誌ID
- 029056692
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- PubMed
- 29769460
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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