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Deciphering Intellectual Disability.

Neerja Gupta1

  • 1Division of Genetics, Department of Pediatrics, All India Institute of Medical Sciences, Ansari Nagar, Old OT Block, New Delhi, 110029, India. neerja17@gmail.com.

Indian Journal of Pediatrics
|November 28, 2022
PubMed
Summary
This summary is machine-generated.

Intellectual disability (ID) diagnosis is improved by combining clinical evaluation with genetic and genomic technologies. A multiomics approach is key to solving complex, undiagnosed ID cases in the current era.

Keywords:
Diagnostic yieldExome sequencingGenome sequencingGlobal developmental delayIntellectual disability

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Area of Science:

  • Genetics
  • Neurology
  • Pediatrics

Background:

  • Intellectual disability (ID) is a frequent reason for specialized pediatric consultations.
  • Accurate diagnosis of ID is crucial for patient management and genetic counseling.

Purpose of the Study:

  • To outline a diagnostic strategy for intellectual disability.
  • To emphasize the role of advanced genomic and multiomics approaches.

Main Methods:

  • Clinical evaluation by pediatricians, geneticists, and neurologists.
  • Stepwise investigation integrating traditional genetic techniques.
  • Application of the latest genomic technologies and multiomics strategies.

Main Results:

  • A combined approach of clinical assessment and genetic testing aids diagnosis.
  • Genomic technologies significantly enhance diagnostic yield.
  • Multiomics approaches show promise for undiagnosed cases.

Conclusions:

  • A systematic diagnostic pathway is essential for intellectual disability.
  • Integrating advanced genomic and multiomics technologies is critical for improving diagnostic rates in intellectual disability.