• Martin Tonglet, Rolf Lefering, Jean Marc Minon, Alexandre Ghuysen, Vincenzo D'Orio, Frank Hildebrand, Hans-Christoph Pape, and Klemens Horst.
• a Department of Emergency , Liege University Hospital, Domaine du Sart Tilman , Liege , Belgium.
• Acta Chir Belg. 2017 Dec 1; 117 (6): 385-390.

BackgroundIdentifying trauma patients that need emergent blood product transfusion is crucial. The Trauma Induced Coagulopathy Clinical Score (TICCS) is an easy-to-measure score developed to meet this medical need. We hypothesized that TICCS would assist in identifying patients that need a transfusion in a large cohort of severe trauma patients from the TraumaRegister DGU® (TR-DGU).Materials And MethodsA total of 33,385 severe trauma patients were extracted from the TR-DGU for retrospective analysis. The TICCS was adapted for the registry structure. Blood transfusion was defined as the use of at least one unit of red blood cells (RBC) during acute hospital treatment.ResultsWith an area under the receiving operating curve (AUC) of 0.700 (95% CI: 0.691-0.709), the TICCS appeared to be moderately discriminant for determining the need for RBC transfusion in the trauma population of the TR-DGU. A TICCS cut-off value of ≥12 yielded the best trade-off between true positives and false positives. The corresponding positive predictive value and negative predictive values were 48.4% and 89.1%, respectively.ConclusionThis retrospective study confirms that the TICCS is a useful and simple score for discriminating between trauma patients with and without the need for emergent blood product transfusion.

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