In DIC with severe bleeding, which products are indicated?

In DIC with severe bleeding, which products are indicated?

• A. Vitamin K only
• B. Platelets alone
• C. Cryoprecipitate and platelets
• D. Fresh frozen plasma and cryoprecipitate; platelets if platelet count < 20,000

Answer: (D)

Disseminated intravascular coagulation causes consumption of clotting factors and platelets, so management focuses on replacing what is lost while addressing the underlying cause. Fresh frozen plasma provides a broad array of coagulation factors, helping to restore the coagulation cascade when bleeding is present. Cryoprecipitate supplies a high concentration of fibrinogen and other clotting components (such as factor VIII and von Willebrand factor) that are often depleted in DIC and are crucial for forming a stable clot. Platelets are transfused when there is significant thrombocytopenia and active bleeding, with a common threshold around 20,000/µL to reduce bleeding risk. Vitamin K alone won’t rapidly correct the coagulopathy of DIC because factors are being consumed rather than deficient due to vitamin K status. Therefore, the combination of fresh frozen plasma and cryoprecipitate, with platelets if the count is below 20,000, best addresses the multiple hemostatic deficiencies seen in DIC with severe bleeding.

Disseminated intravascular coagulation causes consumption of clotting factors and platelets, so management focuses on replacing what is lost while addressing the underlying cause. Fresh frozen plasma provides a broad array of coagulation factors, helping to restore the coagulation cascade when bleeding is present. Cryoprecipitate supplies a high concentration of fibrinogen and other clotting components (such as factor VIII and von Willebrand factor) that are often depleted in DIC and are crucial for forming a stable clot. Platelets are transfused when there is significant thrombocytopenia and active bleeding, with a common threshold around 20,000/µL to reduce bleeding risk. Vitamin K alone won’t rapidly correct the coagulopathy of DIC because factors are being consumed rather than deficient due to vitamin K status. Therefore, the combination of fresh frozen plasma and cryoprecipitate, with platelets if the count is below 20,000, best addresses the multiple hemostatic deficiencies seen in DIC with severe bleeding.