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Updated: May 24, 2026

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis
Published on: August 12, 2020
Neonatal sepsis
1Department of Pediatrics, University Hospital Sestre Milosrdnice, Zagreb, Croatia. imihatov1@gmail.com
Neonatal sepsis, a leading cause of infant death, presents with non-specific signs, necessitating high clinical suspicion for early diagnosis and treatment. This review covers its incidence, causes, symptoms, diagnostics, and therapy.
Area of Science:
- Neonatology
- Infectious Diseases
- Pediatrics
Background:
- Neonatal sepsis is a primary cause of mortality in newborns globally.
- Despite advancements, high mortality rates persist, underscoring the need for improved management strategies.
- Neonates possess unique vulnerabilities predisposing them to severe infections.
Purpose of the Study:
- To provide a comprehensive overview of neonatal sepsis.
- To elucidate the incidence, etiology, clinical manifestations, diagnostic approaches, and therapeutic interventions for neonatal sepsis.
Main Methods:
- This review synthesizes current literature on neonatal sepsis.
- It examines epidemiological data, etiological factors, and clinical presentations.
- Diagnostic criteria and treatment guidelines are critically evaluated.
Main Results:
- Neonatal sepsis presents with subtle, non-specific signs, complicating early diagnosis.
- While laboratory tests aid screening, no single marker is sufficiently specific or sensitive.
- Diagnosis relies heavily on clinical suspicion, history, and non-specific symptoms.
Conclusions:
- Early and accurate diagnosis of neonatal sepsis is challenging but crucial.
- Antibiotic therapy and supportive care are the cornerstones of management.
- Further research into specific diagnostic markers and targeted therapies is warranted.
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