• Jessica C Cardenas.
• Division of Acute Care Surgery and Center for Translationssal Injury Research, Department of Surgery, McGovern School of Medicine, The University of Texas Health Science Center, Houston, Texas.
• Shock. 2021 Nov 1; 56 (5): 682690682-690.

AbstractThrombin is the central coagulation enzyme that catalyzes the conversion of fibrinogen to form insoluble fibrin blood clots. In vivo, thrombin production results from the concerted effort of plasma enzymatic reactions with essential contributions from circulating and vessel wall cells. The relative amount of thrombin produced directly dictates the structure and stability of fibrin clots; therefore, sufficient thrombin generation is essential for normal hemostasis to occur. Examination of thrombin generation phenotypes among severely injury trauma patients reveals important relationships between the potential for generating thrombin and risks of bleeding and thrombotic complications. Thus, understanding determinants of thrombin generation following traumatic injury is of high clinical importance. This review will focus on patterns and mechanisms of thrombin generation in severely injured patients, the role of fluid resuscitation in modulating thrombin generation and implications for outcomes.Copyright © 2021 by the Shock Society.

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