Comparative microbial analysis and assessment of paired umbilical cord blood culture and peripheral venous blood culture in neonates with high risk factors to detect early onset neonatal sepsis: A study from tertiary care hospital of central India
DOI:
https://doi.org/10.3126/ajms.v13i4.41253Keywords:
Neonatal sepsis, Umbilical cord blood, Blood culture, Early onset neonatal sepsis, NeonateAbstract
Background: Neonatal sepsis is a prime cause of neonatal morbidity and mortality. Peripheral venous blood (PVB) culture is a gold standard for the diagnosis of neonatal sepsis. Low sensitivity of blood culture in newborn is due to small volume of blood sample and antibiotics given before sampling.
Aims and Objectives: The study aims to compare and analyze the microbial spectrum in the Umbilical cord blood (UCB) culture with PVB culture and evaluation of both for detection of early onset neonatal sepsis (EONS) in high risk neonates and to use appropriate microorganism specific antibiotic for treating the sepsis.
Materials and Methods: About 100 inborn neonates with two or more risk factors for EONS, chosen by sequential sampling method were included in this prospective analytical study. Blood samples were collected from umbilical cord and peripheral vein for culture. Sepsis screen was done to substantiate the diagnosis of neonatal sepsis.
Results: Out of 100 neonates, 21 belongs to sepsis; 14 to probable sepsis; 65 to no sepsis. Among these 27 had UCB culture & 24 had PVB culture +ve. Organisms grown on culture were Klebsiella(m/c isolate), Staphylococcus aureus, Escherichia coli, Acinetobacter, Coagulase-ve Staphylococcus (blood culture contaminant), Pseudomonas and Enterococcus.
Conclusion: UCB culture is simple and convenient method for the diagnosis of neonatal sepsis as compared to PVB culture with Sensitivity of 66% and specificity of 93%. Organisms grown are comparable to PVB culture sample (Klebsiella - most common isolate).
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2022 Asian Journal of Medical Sciences
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors who publish with this journal agree to the following terms:
- The journal holds copyright and publishes the work under a Creative Commons CC-BY-NC license that permits use, distribution and reprduction in any medium, provided the original work is properly cited and is not used for commercial purposes. The journal should be recognised as the original publisher of this work.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
