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Related Experiment Videos

[Platelet transfusions in neonatology]

J L Chabernaud1, T Lacaze, V Zupan

  • 1Service de réanimation néonatale, Hôpital Antoine-Béclère, Clamart.

Transfusion Clinique Et Biologique : Journal De La Societe Francaise De Transfusion Sanguine
|January 1, 1995
PubMed
Summary

Neonatal thrombocytopenia affects up to 40% of NICU infants, posing risks of intracranial hemorrhage. Platelet transfusions are crucial for severe cases, especially immune-mediated thrombocytopenia, improving outcomes.

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Area of Science:

  • Neonatal Hematology
  • Pediatric Critical Care
  • Transfusion Medicine

Context:

  • Thrombocytopenia affects 20-40% of neonatal intensive care unit (NICU) infants.
  • Severe thrombocytopenia (<50.10(9)/l platelets) occurs in newborns, with ~30% receiving transfusions.
  • Etiologies include bacterial infection, disseminated intravascular coagulation (DIC), and immune-mediated conditions.

Purpose:

  • To review the causes, consequences, and management of thrombocytopenia in neonates.
  • To discuss the indications and efficacy of platelet transfusions in neonatal thrombocytopenia.
  • To highlight diagnostic and therapeutic strategies for fetal and neonatal thrombocytopenia.

Summary:

  • Neonatal thrombocytopenia presents significant risks, including severe intracranial hemorrhage and neurologic morbidity.

Related Experiment Videos

  • Platelet transfusions are indicated for actively bleeding neonates (<50.10(9)/l) and prophylactically (<20.10(9)/l).
  • Standard platelet concentrate (CMV-negative) is preferred; fetal platelet counts guide in utero transfusions and delivery mode.

    • Impact:

    • Platelet transfusions are highly effective in immune thrombocytopenia but less so in other causes.
    • Early diagnosis and intervention, including fetal monitoring and transfusion, can mitigate severe outcomes.
    • Understanding the etiology is crucial for optimizing treatment strategies and improving neonatal survival and neurodevelopmental outcomes.