Diagnostic and therapeutic considerations on inherited platelet disorders in neonates and children

Area of Science:

• Hematology
• Pediatric Medicine
• Rare Diseases

Background:

• Inherited platelet disorders cause bleeding syndromes of varying severity, often diagnosed in infancy or childhood.
• Accurate diagnosis in early childhood necessitates understanding pediatric platelet physiology.
• Thrombocytopenia is common in neonates and children, but this review focuses on inherited platelet function disorders.

Purpose of the Study:

• To provide an overview of inherited platelet function disorders in pediatric populations.
• To present age-specific platelet maturation and reference values.
• To outline a diagnostic strategy tailored for children, incorporating laboratory and molecular methods.

Main Methods:

• Review of current literature on pediatric platelet physiology and inherited disorders.
• Description of diagnostic approaches using plasmatic and molecular laboratory methodologies.
• Summary of therapeutic interventions for inherited platelet function disorders.

Main Results:

• Established the importance of age-specific knowledge for diagnosing pediatric platelet function disorders.
• Presented a diagnostic strategy adapted for the pediatric population.
• Summarized available therapeutic options, including antifibrinolytic agents, Desmopressin, HLA-matched platelets, and recombinant factor VIIa.

Conclusions:

• Accurate diagnosis of inherited platelet function disorders in children relies on understanding pediatric platelet physiology.
• A tailored diagnostic strategy combining laboratory and molecular methods is crucial for early detection.
• Various therapeutic approaches exist to manage these rare bleeding conditions in pediatric patients.