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On sepsis, troponin and vasopressin: the bitter truth

机译:关于败血症,肌钙蛋白和加压素:痛苦的真相

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One of the rationales for the use of vasopressin in septic shock has been its potential cardioprotective mechanisms. Lower heart rates, higher arterial pressures, and fewer norepinephrine doses during vasopressin therapy were hypothesized to protect the heart from myocardial ischemia. In a prospective sub-study of the VASST (Vasopressin in Septic Shock Trial) project, Mehta and colleagues specifically evaluated this hypothesis but failed to find lower cardiac biomarkers or fewer ischemic electrocardiogram changes in patients receiving vasopressin compared with subjects receiving norepinephrine alone. After recent evidence of a lacking survival benefit, the present study results further challenge the future role of vasopressin as a vasopressor in septic shock.
机译:在脓毒性休克中使用加压素的基本原理之一是其潜在的心脏保护机制。假设在加压素治疗期间降低了心率,提高了动脉压并减少了去甲肾上腺素的剂量,以保护心脏免受心肌缺血的影响。在一项VASST(脓毒症休克试验中的加压素)项目的前瞻性子研究中,Mehta及其同事专门评估了这一假设,但与仅接受去甲肾上腺素的受试者相比,接受加压素的患者的心脏生物标志物或缺血性心电图变化较少。在缺乏生存益处的最新证据之后,本研究结果进一步挑战了加压素作为败血性休克中加压素的未来作用。

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