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
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The estimation of patients who are at risk for infection, sepsis, and organ dysfunction/failure is crucial not only for inclusion in treatment algorithms but also for entry into appropriate clinical trials of prophylaxis and therapy. Patients on the surgical service who have sustained major trauma or who have undergone transplantation are clearly at the greatest risk. Other immunosuppressed patients at risk for sepsis include those receiving myelosuppressive chemotherapy, those with overwhelming malignancy, and those who suffer from cirrhosis, diabetes mellitus, and severe malnutrition. ⋯ This score can identify patients within hours of hospitalization who are at risk of subsequently developing overt clinical infection and sepsis. Intervention then can be applied to such at-risk populations prior to the onset of sepsis and to evaluate the efficacy of prophylaxis. Patients in whom prophylaxis fails could be eligible for trials of therapeutic intervention as well.