[Emergency practice: specifics in the management of complex multiple trauma].

Almost twenty years ago, Trunkey showed that deaths due to trauma followed a trimodal distribution over time. Half of these deaths were delayed by at least one to two hours after the initiating insult. This interval (the "golden hour") can be exploited, especially in specialized trauma centers (where the most severely injured patients are cared for), to aggressively treat these patients, thereby reducing morbidity and mortality. In Belgium, this hierarchy of trauma care centers is non-existent; patients are distributed within the healthcare system randomly, depending on the localisation of the accident and the directives of the unified "100" call centre. Because this limits the number of cases any one centre treats, this type of arrangement acts to inhibit the acquisition of competency in the handling of these complex patients. The relative lack of experience of individual emergency departments leads to difficulties in establishing diagnostic and treatment priorities for the most severely injured trauma victims. The approach to these patients must follow very precise guidelines, established scientifically in order to minimize the impact of the injury on life and maximize chances of satisfactory functional recovery. In this paper, we describe the general principles of the initial approach to victims of complex multiple trauma.