Langenbeck's archives of surgery
-
Langenbecks Arch Surg · Feb 1999
Comparative StudyProcalcitonin as a marker of severity in septic shock.
Procalcitonin (PCT) was shown to be related to the severity of bacterial infection and is recommended as a new parameter of inflammation and infection. To evaluate the prognostic value in septic shock, PCT levels were repeatedly determined and compared with tumour necrosis factor-alpha (TNF-alpha)- and interleukin (IL)-6 bioactivity as well as with C-reactive protein (CRP) serum levels. ⋯ PCT seems to be a more reliable prognostic parameter in septic shock than IL-6, while TNF and CRP did not show any difference between survivors and non-survivors. These data indicate that PCT may represent a valuable parameter not only in the diagnosis of sepsis but also in the clinical course of the disease.