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[Cystic fibrosis]

N Høiby1, C Koch, B Frederiksen

  • 1Klinisk Mikrobiologisk Afd, Rigshospitalet, København.

Nordisk Medicin
|January 23, 1999
PubMed
Summary
This summary is machine-generated.

Cystic fibrosis (CF) is a genetic disorder caused by CFTR gene mutations, leading to severe health issues. Early, intensive treatment and regular follow-ups improve prognosis and survival rates for CF patients.

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Area of Science:

  • Genetics and Molecular Biology
  • Pulmonology
  • Pediatrics

Context:

  • Cystic fibrosis (CF) is a prevalent, life-threatening autosomal recessive disorder.
  • It stems from mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene.
  • CFTR encodes a protein crucial for chloride channel function in epithelial cells.

Purpose:

  • To outline the genetic basis of cystic fibrosis.
  • To describe the clinical manifestations and complications of CF.
  • To emphasize the importance of early and comprehensive treatment strategies.

Summary:

  • CF is caused by CFTR gene mutations, affecting epithelial cell chloride transport.
  • Clinical features include chronic lung infections, pancreatic insufficiency, and salt depletion.

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  • Progressive complications like diabetes and respiratory failure can be fatal without intervention.

    • Impact:

    • Aggressive, comprehensive treatment from diagnosis is vital for improved prognosis.
    • Monthly follow-up at specialized CF centers is mandatory.
    • While gene therapy trials are ongoing, current treatment focuses on managing symptoms and infections, with survival exceeding 40 years in some centers.