Delta Neutrophil Index as a Diagnostic Marker of Neonatal Sepsis

Küçük Resim Yok

Tarih

2021

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Georg Thieme Verlag Kg

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

Objective Sepsis diagnosis is challenging due to nonspecific symptomatology in newborns. Timely diagnosis is essential for reducing sepsis-related morbidity and mortality. This study was performed to determine the diagnostic value of the delta neutrophil index (DNI) for detection of neonatal sepsis and to compare its efficacy with other conventional markers. Methods This study was conducted at a tertiary hospital in newborns with confirmed sepsis (n = 59), suspected sepsis (n = 46), and in age- and weight-matched controls (n = 49). DNI, white blood cell count, C-reactive protein (CRP) level, and platelet measurements were determined, and blood cultures were performed at the onset of symptoms. Results The mean DNI was significantly higher in confirmed and clinical sepsis groups compared with the control group. (6.9 +/- 9.3, 1.9 +/- 2.1, and 0.4 +/- 0.5, respectively, p < 0.001). ROC curve analysis also showed that the combination of DNI and CRP had the highest sensitivity (86%), specificity (100%), and positive predictive value (100%) for predicting neonatal sepsis. DNI values were significantly higher in nonsurvivors (p < 0.05). Conclusion DNI could be used as a reliable diagnosticmarker for neonatal sepsis, and high DNI could predict sepsis development and unfavorable outcomes. The diagnostic capability of DNI may be increased by assessing CRP measurements simultaneously.

Açıklama

Anahtar Kelimeler

delta neutrophil index, sepsis, newborn

Kaynak

Journal of Pediatric Infectious Diseases

WoS Q Değeri

Q4

Scopus Q Değeri

Q3

Cilt

16

Sayı

3

Künye