Procalcitonin and C-reactive protein during systemic inflammatory response syndrome sepsis and organ dysfunction

摘要

IntroductionBoth C-reactive protein (CRP) and procalcitonin (PCT) are accepted sepsis markers. However, there is still some debate concerning the correlation between their serum concentrations and sepsis severity. We hypothesised that PCT and CRP concentrations are different in patients with infection or with no infection at a similar severity of organ dysfunction or of systemic inflammatory response.