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Letter to the Editor
Neonatology (Perinatology)
Pentraxin 3 as a marker of early-onset neonatal sepsis
Safaa ELMeneza, Iman El-Bagoury, Hind Rayes, Amira Hassan
Clin Exp Pediatr. 2024;67(6):312-314.   Published online May 23, 2024
Role of neutrophil CD11b expression in diagnosis of earlyonset neonatal sepsis in full-term infant
Safaa ELMeneza, Walaa Mohamed, Iman Elbagoury, Karima Bahagat
Clin Exp Pediatr. 2021;64(1):44-45.   Published online April 14, 2020
Question: Can CD11b detect sepsis in full-term infants with suspected sepsis?
Finding: The percentage of neutrophils expressing CD11b was significantly upregulated in the sepsis and suspected sepsis groups versus the control group.
Meaning: CD11b is a sensitive marker for sepsis and suspected sepsis in full-term neonates and it may be added to sepsis markers. This information would allow the neonatologist to confidently discontinue antibiotic use as long as the neonate is clinically stable.