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[Neonatal screening of severe combined immunodeficiencies]

Melinda Erdős1,2

  • 1Infektológiai és Gyermekimmunológiai Tanszék, Debreceni Egyetem, Általános Orvostudományi Kar Debrecen.

Orvosi Hetilap
|June 5, 2018
PubMed

Insights

Newborn screening for severe combined immunodeficiency (SCID) is vital, especially in Hungary due to BCG vaccination risks. Early detection through screening can prevent fatal outcomes in infants.

Area of Science:

  • Immunology
  • Public Health
  • Pediatrics

Background:

  • Severe combined immunodeficiency (SCID) is a primary immune deficiency.
  • Newborn screening for SCID began in the US in 2010.
  • BCG vaccination poses a fatal risk (BCG-itis) to unvaccinated infants with SCID in Hungary.

Purpose of the Study:

  • To analyze the feasibility of implementing SCID newborn screening in Hungary.
  • To summarize current experiences and outcomes of SCID screening programs.

Main Methods:

  • Review of existing SCID screening protocols.
  • Analysis of the impact of BCG vaccination on SCID infants.
  • Evaluation of data from implemented SCID screening programs.

Main Results:

  • SCID screening is critical in Hungary due to BCG vaccination risks.
  • Early detection of SCID prevents fatal BCG-itis.
  • International experiences provide a basis for Hungarian implementation.

Conclusions:

  • Introducing newborn screening for SCID in Hungary is highly recommended.
  • SCID screening aligns with public health goals and protects infants from vaccine-related mortality.
  • Further analysis and planning are needed for successful implementation.

Keywords:
TRECnewborn screeningsevere combined immunodeficiencysúlyos kombinált immundeficientiaújszülöttkori szűrés

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