Identification of the pathogens caused hydrocephalus and neonatal sepsis by culture, multiplex PCR and 16S rRNA analysis method at the National National Children’s Hospital, 2019 - 2020

Authors

  • Ngô Khánh Phương National Institute of Hygiene and Epidemiology, Hanoi
  • Trịnh Sơn Tùng Oxford University Clinical Research Unit (OUCRU), Hanoi
  • Lê Huy Hoàng National Institute of Hygiene and Epidemiology, Hanoi
  • Hoàng Thị Bích Ngọc National Children’s Hospital, Hanoi
  • Trần Thị Mai Hưng National Institute of Hygiene and Epidemiology, Hanoi
  • Phạm Quang Thái National Institute of Hygiene and Epidemiology, Hanoi
  • Trần Quang Trí National Institute of Hygiene and Epidemiology, Hanoi
  • Trần Minh Điển National Children’s Hospital, Hanoi
  • Lê Thị Hà National Children’s Hospital, Hanoi
  • Trần Văn Sĩ National Children’s Hospital, Hanoi
  • Tống Thị Hà National Institute of Hygiene and Epidemiology, Hanoi
  • Bùi Minh Trang National Institute of Hygiene and Epidemiology, Hanoi
  • Hoàng Thị Thu Hà National Institute of Hygiene and Epidemiology, Hanoi
  • Đặng Đức Anh National Institute of Hygiene and Epidemiology, Hanoi

DOI:

https://doi.org/10.51403/0868-2836/2023/1360

Keywords:

Culture, multiplex PCR, 16S rRNA, hydrocephalus, neonatal sepsis

Abstract

Hydrocephalus and neonatal sepsis are common diseases in newborns. Current diagnostic methods are culture and multiplex PCR, but the causative agents still cannot be accurately detected. Our research was conducted at the National Children’s Hospital from 2019 to 2020, blood and cerebrospinal fluid samples of newborn patients suspected of having hydrocephalus and neonatal sepsis were collected and analyzed using different methods such as culture from blood specimens, molecular biological testing techniques to detect pathogens and 16S rRNA-seq technique in classifying pathogenic microorganisms appearing in newborns. The rate of isolation of microorganisms from blood culture samples showed that Klebsiella pneumonia had the highest rate. The multiplex PCR method detected Cytomegalovirus, Enterovirus and hepatitis E virus (HEV) but unidentified in the other two methods. The 16S rRNA method showed the similar microbial community diversity in blood and cerebrospinal fluid. The 16S rRNA method increases the possibility of early detection of NUT and NTSS pathogens and shortens treatment time. However, culture is still an irreplaceable method because isolates are necessary for determining their drug resistance.

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Published

20-12-2023

How to Cite

Phương, N. K. ., Tùng, T. S. ., Hoàng, L. H. ., Ngọc, H. T. B. ., Hưng, T. T. M. ., Thái, P. Q. ., Trí, T. Q. ., Điển, T. M. ., Hà, L. T. ., Sĩ, T. V. ., Hà, T. T. ., Trang, B. M. ., Hà, H. T. T. ., & Anh, Đặng Đức . (2023). Identification of the pathogens caused hydrocephalus and neonatal sepsis by culture, multiplex PCR and 16S rRNA analysis method at the National National Children’s Hospital, 2019 - 2020. Vietnam Journal of Preventive Medicine, 33(5), 161–172. https://doi.org/10.51403/0868-2836/2023/1360

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Original Papers

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