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[Current perspectives on genome-based diagnostic tests in Pediatrics].

R Guillermo Lay-Son1, P Luis León2

  • 1Centro de Genética y Genómica, Clínica Alemana-Universidad del Desarrollo, Santiago, Chile; Hospital Padre Hurtado, San Ramón, Santiago, Chile.

Revista Chilena De Pediatria
|July 31, 2015
PubMed
Summary

Genomic medicine offers a powerful new approach to diagnosing complex pediatric conditions, potentially shortening the lengthy "diagnostic odyssey." This review highlights the benefits and challenges of using genomic diagnosis versus traditional methods in children.

Keywords:
DiagnoseExomeGenomeGenomicsGenómicaMicroarraysNext-Generation Sequencingdiagnósticoexomagenomamicroarraysnext-generation sequencing

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Area of Science:

  • Pediatric Medicine
  • Genomic Medicine
  • Clinical Diagnostics

Background:

  • Accurate etiological diagnosis is crucial for effective patient management.
  • Children with complex conditions often face prolonged, inconclusive diagnostic journeys ('diagnostic odyssey').

Purpose of the Study:

  • To review the advantages and limitations of genomic diagnosis.
  • To compare genomic diagnosis with conventional diagnostic methodologies.
  • To focus on the application and impact of genomic diagnosis in pediatrics.

Main Methods:

  • Review of current literature on genomic diagnostic technologies.
  • Comparative analysis of genomic versus traditional diagnostic approaches.
  • Emphasis on pediatric case studies and outcomes.

Main Results:

  • Genomic technologies show promise in improving diagnostic yield and reducing time to diagnosis.
  • Genomic diagnosis presents unique advantages over standard testing for complex cases.
  • Limitations and challenges associated with genomic diagnosis implementation exist.

Conclusions:

  • Genomic medicine represents a significant advancement in diagnosing rare and complex pediatric diseases.
  • Further integration of genomic approaches is recommended to enhance pediatric clinical management.
  • Addressing the limitations of genomic diagnosis is key to maximizing its potential in pediatrics.