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Disorders of Coagulation in the Newborn
Lorena Ostilla1, Karyssa Knopoff2, Patrick Myers1
1Section of Neonatology, Department of Pediatrics, Northwestern University, Chicago, IL.
Insights
Neonatal coagulopathy, or infant bleeding disorders, presents unique challenges due to lower clotting factors. Early diagnosis and treatment are vital to reduce infant morbidity and mortality.
Area of Science:
- Neonatal hemostasis and thrombosis
- Pediatric hematology
- Perinatal medicine
Background:
- Newborn coagulation differs significantly from adults, with lower levels of key hemostatic factors.
- Infants face unique risks from maternal conditions impacting their coagulation system.
- Neonatal coagulopathy poses substantial risks for infant morbidity and mortality.
Purpose of the Study:
- To provide a comprehensive overview of neonatal coagulopathy.
- To detail clinical characteristics, diagnosis, and management strategies.
- To review the epidemiology and etiologies of congenital and acquired forms.
Main Methods:
- Literature review focusing on neonatal coagulopathy.
- Synthesis of information on clinical presentations.
- Analysis of diagnostic and management approaches.
Main Results:
- Neonatal coagulopathy encompasses diverse congenital and acquired conditions.
- Effective management requires understanding specific etiologies and clinical features.
- Timely diagnosis is crucial for improving outcomes.
Conclusions:
- Neonatal coagulopathy is a complex field requiring specialized knowledge.
- This review serves as a resource for clinicians managing these disorders.
- Further research can refine diagnostic and therapeutic strategies.
Abstract:
The coagulation system in newborns varies from that of children and adults, with many circulating hemostatic factors being lower in the newborn. Infants are also susceptible to diseases and conditions in the pregnant person affecting their coagulation system, which can make it difficult to rapidly identify the cause behind coagulopathy in a neonate. Coagulation disorders can result in high levels of infant morbidity and mortality, which makes early diagnosis and prompt treatment critical. This review outlines the clinical characteristics, diagnosis and management, epidemiology, and etiologies of both common and uncommon congenital and acquired forms of neonatal coagulopathy.
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