Redefining haemostasis:Role of rotational thromboelastometry in critical care settings  

作　　者：Sahil Kataria Deven Juneja Omender Singh 

机构地区：[1]Department of Critical Care Medicine,Holy Family Hospital,New Delhi 110025,India [2]Institute of Critical Care Medicine,Max Super Speciality Hospital,New Delhi 110017,India

出　　处：《World Journal of Critical Care Medicine》2025年第2期75-91,共17页世界重症医学杂志(英文)

摘　　要：Management of patients with acute hemorrhage requires addressing the source of bleeding,replenishing blood volume,and addressing any coagulopathy that may be present.Assessing coagulopathy and predicting blood requirements in real-time in patients experiencing ongoing bleeding can pose substantial challenges.In these patients,transfusion concepts based on ratios do not effectively address coagulopathy or reduce mortality.Moreover,ratio-based concepts do not stop bleeding;instead,they just give physicians more time to identify the bleeding source and plan management strategies.In clinical practice,standard laboratory coagulation tests(SLCT)are frequently used to assess various aspects of blood clotting.However,these tests may not always offer a comprehensive under-standing of clinically significant coagulopathy and the severity of blood loss.Furthermore,the SLCT have a considerable turnaround time,which may not be ideal for making prompt clinical decisions.In recent years,there has been a growing interest in point-of-care viscoelastic assays like rotational thromboelast-ometry,which provide real-time,dynamic information about clot formation and dissolution.

关 键 词：BLEEDING Critical care HAEMORRHAGE Intensive care unit Rotational thro-mboelastometry Viscoelastic tests 

分 类 号：R459.7[医药卫生—急诊医学]