[Clinical courses of trisomy 18 (Edwards syndrome) - an update]

M Thiel1, P Blanke, A Längler

  • 1Gemeinschaftskrankenhaus Herdecke, Abteilung für Kinder- und Jugendmedizin, Herdecke. m.thiel@gemeinschaftskrankenhaus.de

Insights

Trisomy 18 prognosis is poor, but prospective management is possible in select cases. Parental support, social factors, and medical interventions are crucial for improving outcomes in infants with Trisomy 18.

Area of Science:

  • Medical Genetics
  • Pediatric Cardiology
  • Neonatology

Background:

  • Trisomy 18 (Edwards syndrome) is often considered fatal, with limited treatment options.
  • Recent advancements and parental advocacy have led to increased surgical interventions for Trisomy 18.
  • This study examines the impact of evolving treatment approaches on prenatal and postnatal care.

Observation:

  • Three infants with Trisomy 18 received specialized perinatal care.
  • Interventions included surgical repair for congenital heart defects and diaphragmatic hernia.
  • Supportive care involved nasal CPAP, feeding tubes, and management of pulmonary hypertension.

Findings:

  • Despite poor prognosis, individualized prospective management allowed survival in these cases.
  • All surviving children exhibit developmental delays and required ongoing medical support.
  • No acute lethal malformations were present in these Trisomy 18 cases.

Implications:

  • Individualized, prospective management can be feasible for Trisomy 18.
  • Parental wishes, social support, and economic stability are critical factors in decision-making.
  • Further research is needed to establish long-term outcomes and refine treatment strategies.
Abstract

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