Why the study?
Do the PFA-100 and VWF:CBA provide high sensitivity for detecting von Willebrand Disease in a pediatric population compared to traditional tests?
Population
Pediatric-based population with suspected or definite von Willebrand Disease (types 1, 2, or 3)
Comparison
Platelet Function Analyzer and von Willebrand… vs Bleeding time and ristocetin cofactor assay
Design
Cohort
Authors
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May support sensitive pediatric VWD screening; leaves open prospective validation before replacing VWF:RCo.
Do the PFA-100 and VWF:CBA provide high sensitivity for detecting von Willebrand Disease in a pediatric population compared to traditional tests?
The PFA-100 and VWF:CBA are highly sensitive and effective diagnostic tools for screening and classifying von Willebrand Disease in pediatric patients, outperforming or matching traditional tests like bleeding time and VWF:RCo.
Dean et al. (2000) studied this question.
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