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[Analysis of factors affecting HBV and HCV infections in premature children]
D Chlebna-Sokół1, I Ligenza, P Krajewski
1Klinika Propedeutyki Pediatrii i Oddziału Intensywnej Terapii, Instytutu Pediatrii Akademii Medycznej w Lodzi.
Insights
Very low birth weight premature infants face high risks of Hepatitis B (HBV) and Hepatitis C (HCV) infections. Medical interventions like blood transfusions and parenteral nutrition are key factors contributing to these chronic hepatitis infections.
Area of Science:
- Pediatrics
- Infectious Diseases
- Hepatology
Context:
- Premature infants, especially those with very low birth weight, require prolonged hospitalization.
- These vulnerable infants are at increased risk for healthcare-associated infections.
- Hepatitis B virus (HBV) and Hepatitis C virus (HCV) pose significant threats in neonatal intensive care settings.
Purpose:
- To investigate the prevalence of HBV and HCV infections in a cohort of premature infants.
- To identify risk factors associated with HBV and HCV acquisition in this population.
- To inform strategies for infection prevention in high-risk neonates.
Summary:
- A study of 32 premature infants (26-35 weeks gestation, 800-2400g birth weight) revealed high rates of chronic hepatitis.
- 11 infants had HBV, 10 had HCV, and 11 had co-infections with both viruses.
- Key contributing factors identified include blood transfusions, parenteral nutrition, antibiotics, and surgical interventions.
Impact:
- Highlights the critical need for enhanced infection control measures for premature infants.
- Emphasizes the importance of considering medical interventions as potential sources of HBV/HCV transmission.
- Provides data to guide the development of targeted prevention strategies to reduce viral hepatitis in vulnerable neonates.
Abstract:
Premature children with the very low birth weight, who need a long hospital treatment after the birth, belong to the group of the highest risk of HBV and HCV infections. The study includes 32 premature children, 14 girls and 18 boys, who were born between 26 and 35 week of pregnancy with the birth weight from 800 to 2400 g. Chronic hepatitis were found in these children; 11 children had HBV infection, 10 children had HCV infection, and both HBV and HBC infections were found in 11 children. Blood transfusions, parenteral nutrition, parenteral antibiotics, surgical treatment and other medical interventions were considered as the most important factors affecting HBV/HBC infections. All these factors should be taken into consideration in efforts to reduce the frequency of HBV and HBC infections in premature children.