当前位置: X-MOL 学术Sci. Rep. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
α-Hydroxybutyrate dehydrogenase is associated with atherothrombotic events following infrainguinal angioplasty and stenting.
Scientific Reports ( IF 3.8 ) Pub Date : 2019-12-03 , DOI: 10.1038/s41598-019-54899-0
Silvia Lee 1 , Renate Koppensteiner 1 , Christoph W Kopp 1 , Thomas Gremmel 1, 2
Affiliation  

Besides clinical characteristics, easy-accessible laboratory markers could be of value to refine risk stratification in peripheral artery disease. In the current study, we investigated whether α-hydroxybutyrate dehydrogenase (HBDH) is associated with atherothrombotic events in 83 stable patients undergoing infrainguinal angioplasty and stenting. The primary endpoint was defined as the composite of the first occurrence of nonfatal myocardial infarction, nonfatal stroke or transient ischemic attack and cardiovascular death within 2 years after angioplasty and stenting, and occurred in 6 patients (7.2%). HBDH levels at baseline were significantly higher in patients who subsequently developed the primary endpoint (126 U/L [116-137 U/L] vs. 105 U/L [95-120 U/L]; p = 0.04). ROC curve analysis revealed that HBDH could distinguish between patients without and with future atherothrombotic events. A HBDH concentration ≥ 115 U/L was identified as the best threshold to predict the composite endpoint, providing a sensitivity of 83.3% and a specificity of 71.4%, and was therefore defined as high HBDH. High HBDH was seen in 28 patients (33.7%). Ischemic events occurred significantly more often in patients with high HBDH than in patients with lower HBDH levels (5 vs. 1 patients, p = 0.007). In conclusion, HBDH is associated with the occurrence of atherothrombotic events after infrainguinal angioplasty with stent implantation. Future trials are warranted to study the predictive role of HBDH for ischemic outcomes and to investigate underlying mechanisms.

中文翻译:

α-羟丁酸脱氢酶与鞘内血管成形术和支架置入术后的动脉粥样硬化血栓形成有关。

除临床特征外,易于获得的实验室标记物还可用于改善外周动脉疾病的危险分层。在当前的研究中,我们调查了83名稳定的接受宫下血管成形术和支架置入术的患者中,α-羟基丁酸脱氢酶(HBDH)是否与动脉粥样硬化血栓形成事件相关。主要终点定义为在血管成形术和支架置入术后2年内首次发生的非致命性心肌梗塞,非致命性中风或短暂性脑缺血发作和心血管死亡的综合指标,发生于6例患者(占7.2%)。随后出现主要终点的患者基线时的HBDH水平显着更高(126 U / L [116-137 U / L]与105 U / L [95-120 U / L]; p = 0.04)。ROC曲线分析显示,HBDH可以区分有无未来动脉粥样硬化事件的患者。HBDH浓度≥115 U / L被确定为预测复合终点的最佳阈值,灵敏度为83.3%,特异性为71.4%,因此被定义为高HBDH。在28例患者中观察到高HBDH(33.7%)。HBDH高的患者发生缺血事件的频率明显高于HBDH较低的患者(5 vs. 1患者,p = 0.007)。综上所述,HBDH与支架置入术中血管成形术后的动脉粥样硬化血栓形成事件有关。有必要进行进一步的试验来研究HBDH对缺血性结局的预测作用并研究其潜在机制。HBDH浓度≥115 U / L被确定为预测复合终点的最佳阈值,灵敏度为83.3%,特异性为71.4%,因此被定义为高HBDH。在28例患者中观察到高HBDH(33.7%)。HBDH高的患者发生缺血事件的频率明显高于HBDH较低的患者(5 vs. 1患者,p = 0.007)。综上所述,HBDH与支架置入术中的血管成形术后的动脉粥样硬化事件发生有关。有必要进行进一步的试验来研究HBDH对缺血性结局的预测作用并研究其潜在机制。HBDH浓度≥115 U / L被确定为预测复合终点的最佳阈值,灵敏度为83.3%,特异性为71.4%,因此被定义为高HBDH。在28例患者中观察到高HBDH(33.7%)。HBDH高的患者发生缺血事件的频率明显高于HBDH较低的患者(5 vs. 1患者,p = 0.007)。综上所述,HBDH与支架置入术中血管成形术后的动脉粥样硬化血栓形成事件有关。有必要进行进一步的试验来研究HBDH对缺血性结局的预测作用并研究其潜在机制。在28例患者中观察到高HBDH(33.7%)。HBDH高的患者发生缺血事件的频率明显高于HBDH较低的患者(5比1,p = 0.007)。综上所述,HBDH与支架置入术中血管成形术后的动脉粥样硬化血栓形成事件有关。有必要进行进一步的试验来研究HBDH对缺血性结局的预测作用并研究其潜在机制。在28例患者中观察到高HBDH(33.7%)。HBDH高的患者发生缺血事件的频率明显高于HBDH较低的患者(5 vs. 1患者,p = 0.007)。综上所述,HBDH与支架置入术中的血管成形术后的动脉粥样硬化事件发生有关。有必要进行进一步的试验来研究HBDH对缺血性结局的预测作用并研究其潜在机制。
更新日期:2019-12-03
down
wechat
bug