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Protein C and S deficiency causing childhood stroke
D C Brown1, J H Livingston, R A Minns
1Royal Hospital for Sick Children, Edinburgh.
Scottish Medical Journal
|August 1, 1993
Summary
Childhood stroke can be linked to deficiencies in proteins C and S, crucial for preventing blood clots. This study identifies these deficiencies in two pediatric cerebrovascular accident patients.
Area of Science:
- Pediatric Neurology
- Hematology
- Thrombosis Research
Background:
- Cerebrovascular disease (CVD) affects 2.5/100,000 children annually.
- Cerebral infarction is increasingly diagnosed in neonates.
- Protein C and S deficiencies are newly recognized causes of thrombosis.
Observation:
- This study investigated the association between protein C or S deficiency and childhood cerebrovascular accident (CVA).
- Immunologic and functional assays were utilized to assess protein levels.
- Two pediatric patients presenting with stroke were evaluated.
Findings:
- One patient was diagnosed with protein C deficiency.
- The other patient was diagnosed with protein S deficiency.
- These findings highlight a potential link between these specific protein deficiencies and stroke in children.
Implications:
- Early diagnosis of protein C and S deficiencies can aid in managing pediatric stroke.
- Understanding these deficiencies may lead to targeted thrombotic risk reduction strategies.
- Further research is warranted to explore the prevalence and management of these deficiencies in pediatric CVD.