Bleeding Risks Associated with Confirmed Platelet Dense Granule Deficiency and/or Impaired Aggregation Responses

Abstract Platelet function disorders represent a heterogeneous group of bleeding disorders with diverse molecular causes that are frequently associated with platelet dense granule deficiency and/or impaired aggregation responses. With the exception of Quebec platelet disorder (QPD), bleeding risks for common platelet disorders have not been estimated. This led us to study a Canadian cohort with uncharacterized platelet …