Ann Intensive Care. 2025 Apr 23;15(1):55. doi: 10.1186/s13613-025-01470-y.
ABSTRACT
Procalcitonin (PCT) is frequently used by clinicians in children with suspected bacterial infections and sepsis. However interpretation in the critically ill child may be challenging due to the complexity of underlying conditions and its impact on PCT values. Herein, we propose a guidance for the use of procalcitonin in critically ill children, supported by a comprehensive analysis of the literature, to help the clinician for interpreting PCT in the various clinical conditions encountered in pediatric intensive care units. We describe the importance of the clinical context, timing of measurement and evidence on PCT values in diagnosing sepsis and to guide antibiotic therapy in critically ill children.
PMID:40268774 | DOI:10.1186/s13613-025-01470-y
