[Utility of thromboelastography in intensive care unit].

Area of Science:

• Critical Care Medicine
• Hematology
• Point-of-Care Diagnostics

Background:

• Coagulopathy is prevalent in intensive care unit (ICU) patients, often signaling organ dysfunction.
• Traditional coagulation tests have limitations in reflecting the complete hemostatic process in ICUs.
• Thromboelastography (TEG) is a point-of-care (POC) assay evaluating coagulation, fibrinolysis, and platelet function.

Purpose of the Study:

• To review the development and application of TEG in the ICU.
• To analyze the value and future prospects of TEG in critical care.
• To highlight TEG's role in specific ICU scenarios.

Main Methods:

• Review of literature on Thromboelastography (TEG) applications in intensive care units (ICUs).
• Analysis of TEG's utility in sepsis, multiple trauma, and guiding blood transfusions.
• Examination of TEG's role in extracorporeal membrane oxygenation (ECMO) and anticoagulation monitoring.

Main Results:

• TEG provides a comprehensive assessment of the coagulation system, unlike traditional methods.
• Established applications in surgery, with growing use in critical care settings.
• TEG has demonstrated utility in managing complex conditions like sepsis and trauma.

Conclusions:

• TEG offers significant advantages over traditional coagulation tests in the ICU.
• Standardization of TEG use in ICUs is needed.
• TEG holds considerable promise for improving patient outcomes in critical care.