Erschienen in:
01.05.2008 | Original Article
Procalcitonin in preoperative diagnosis of abdominal sepsis
verfasst von:
Nenad Ivančević, Dejan Radenković, Vesna Bumbaširević, Aleksandar Karamarković, Vasilije Jeremić, Nevena Kalezić, Tatjana Vodnik, Biljana Beleslin, Nataša Milić, Pavle Gregorić, Miloš Žarković
Erschienen in:
Langenbeck's Archives of Surgery
|
Ausgabe 3/2008
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Abstract
Background and aims
The present study attempted to identify the diagnostic significance of procalcitonin (PCT) in acute abdominal conditions as well as the range of concentrations relating to diagnosis of abdominal sepsis.
Materials and methods
This was prospective clinical study. The study included 98 consecutive patients with acute abdominal conditions, divided in sepsis and systemic inflammatory response syndrome (SIRS) group.
Results
PCT concentrations on admission were significantly higher in the sepsis group than in the SIRS group (median [interquartile range] 2.32 [7.41] vs 0.45 ng/ml [2.62]). A cutoff value of 1.1 ng/ml yielded 72.4% sensitivity and 62.5% specificity. In a group of patients with abdominal symptoms lasting for more than 24 h, a cut-off value of 1.1 ng/ml yielded higher sensitivity (82.9%) and higher specificity (77.3%).
Conclusion
Our results suggest that PCT measurements may be useful for early, preoperative diagnosis of abdominal sepsis.