Shock : molecular, cellular, and systemic pathobiological aspects and therapeutic approaches : the official journal the Shock Society, the European Shock Society, the Brazilian Shock Society, the International Federation of Shock Societies
-
Trauma remains the leading cause of death, with bleeding as the primary cause of preventable mortality. When death occurs, it happens quickly, typically within the first 6 h after injury. The principal drivers of the acute coagulopathy of trauma have been characterized, but another group of patients with early evidence of coagulopathy both physiologically and mechanistically distinct from this systemic acquired coagulopathy has been identified. ⋯ Weighted and more sophisticated systems including higher numbers of variables perform superiorly. A common limitation to all models is their retrospective nature, and prospective validations are needed. Point-of-care viscoelastic testing may be an alternative to early recognize trauma-induced coagulopathy with the risk of ongoing hemorrhage and transfusion.