Cardiology, Henry Ford Health System, Detroit, Michigan, USA.
Cardiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.
Catheter Cardiovasc Interv. 2021 Dec 1;98(7):1264-1274. doi: 10.1002/ccd.29593. Epub 2021 Mar 7.
Acute myocardial infarction (AMI) complicated by cardiogenic shock (CS) is associated with significant morbidity and mortality.
We provide an overview of previously conducted studies on the use of mechanical circulatory support (MCS) devices in the treatment of AMI-CS and difficulties which may be encountered in conducting such trials in the United States.
Well powered randomized control trials are difficult to conduct in a critically ill patient population due to physician preferences, perceived lack of equipoise and challenges obtaining informed consent.
With growth in utilization of MCS devices in patients with AMI-CS, efforts to perform well-powered, randomized control trials must be undertaken.
急性心肌梗死(AMI)并发心源性休克(CS)与较高的发病率和死亡率相关。
我们对机械循环支持(MCS)设备在治疗 AMI-CS 中的应用进行了综述,并探讨了在美国开展此类试验可能遇到的困难。
由于医生的偏好、缺乏平衡感以及获得知情同意的挑战,在病情危急的患者群体中开展大型随机对照试验具有一定难度。
随着 AMI-CS 患者中 MCS 设备的使用不断增加,必须努力开展大规模、随机对照试验。