Abstract
Objective: To determine accuracy of procalcitonin concentrations for diagnosing nosocomial infections in critically ill neonates.¶Design: Case-control study.¶Setting: Neonatal intensive care unit of a teaching hospital.¶Patients: Twenty-three neonates with nosocomial infection. Four controls matched for duration of hospital stay and birth date were chosen for each case patient.¶Measurements and results: PCT concentrations were measured by the LUMItest procalcitonin kit at onset of signs of infection and after recovery. Range of PCT concentrations (ng/ml) was 2.0 to 249.1 in case patients and 0.08 to 1.0 in controls (sensitivity and specificity, 100 %). PCT values returned to normal (< 1.0 ng/ml) by day 3 to 7 of appropriate antibiotic therapy.¶Conclusions: Measurement of PCT concentrations may be useful for early diagnosis and monitoring of infectious complications in neonates during their stay in the neonatal intensive care unit.
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Chiesa, C., Pacifico, L., Rossi, N. et al. Procalcitonin as a marker of nosocomial infections in the neonatal intensive care unit. Intensive Care Med 26 (Suppl 2), S175–S177 (2000). https://doi.org/10.1007/s001340051139
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DOI: https://doi.org/10.1007/s001340051139