Posts - Bleeding Disorders

May 22, 2021 9:01am
From a participant: Can you please help me to understand how to make a cut off value for a correction study so that above this value is corrected and below is not? Please provide an example. Thank you.
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May 17, 2021 5:28pm
From Carolyn McCarville: Hi George, My small laboratory is trying to figure out the best management of coag samples from patients receiving extended half life factor replacement products. We understand that many of the one stage clotting factor assays are inaccurate for the wealth of these products.
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Mar 30, 2021 3:36pm
Our March, 2021 Quick Question was a case study that netted 49 votes. A 2 YO experiences frequent joint bleeds. PT : 22s; PTT
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Mar 23, 2021 7:58pm
I [Geo] ran across this 2011 Versiti protocol for identifying von Willebrand disease subtype 2N, "Normandy," sometimes nicknamed "Autosomal Hemophilia A." This is a sophisticated phenotypic method for finding the ratio of von Willebrand factor concentration [antigen] to coagulation factor VIII activity.
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