CHARGE association: an update and review for the primary pediatrician

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K D Blake1, S L Davenport, B D Hall

  • 1Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia, Canada.

Clinical Pediatrics
|April 18, 1998
PubMed

Insights

CHARGE association, a rare congenital anomaly affecting 1:10,000 births, is increasingly diagnosed due to better awareness and care. This review details diagnostic criteria, management strategies, and the condition's pathogenetic basis.

Area of Science:

  • Medical Genetics
  • Developmental Biology
  • Pediatric Medicine

Background:

  • CHARGE association is a nonrandom pattern of congenital anomalies occurring together more frequently than by chance.
  • Estimated prevalence is 1:10,000 live births, with increasing diagnoses due to improved awareness and care.
  • This condition presents complex challenges for chronically ill children, impacting survival and outcomes.

Purpose of the Study:

  • To present diagnostic criteria for CHARGE association, aiming for a concise, recognizable syndrome with a unified pathogenetic basis.
  • To summarize current understanding of managing this complex, chronic multiple congenital anomaly condition.
  • To discuss the underlying pathogenetic basis of CHARGE association.

Main Methods:

  • Literature review of CHARGE association.
  • Analysis of diagnostic criteria and management strategies.
  • Synthesis of current knowledge on pathogenetic mechanisms.

Main Results:

  • Proposed diagnostic criteria for a more defined CHARGE association syndrome.
  • Overview of current best practices for managing complex cases.
  • Discussion of the etiological factors contributing to the condition.

Conclusions:

  • Refined diagnostic criteria may lead to a more consistent understanding of CHARGE association.
  • Effective management requires a multidisciplinary approach tailored to complex needs.
  • Further research into the pathogenetic basis is crucial for improved diagnostics and therapeutics.

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