PRO: Procalcitonin has clinical utility in children with community-acquired pneumonia

AUTHORS

Florin TA , Williams DJ , . JAC-antimicrobial resistance. 2021 10 22; 3(4). dlab158

PMID: 36275888 [PubMed].

ABSTRACT

Procalcitonin (PCT) is a useful, albeit imperfect, diagnostic aid that can help clinicians make more informed decisions around antibiotic use in children with lower respiratory tract infections (LRTI), including community-acquired pneumonia (CAP). Recent data suggest that a very low PCT concentration has a high negative predictive value to identify a population of children at low risk of typical bacterial infections. Although the preponderance of data on the clinical utility of PCT in LRTI come from adult studies, the potential for benefit is likely greatest in paediatric CAP and other LRTIs where viral aetiologies predominate, yet antibiotics are frequently prescribed.

Tags: alumni publications 2021