Table 4 Antibody titers in subjects with... | American Society of Hematology

Table 4

Antibody titers in subjects with preexisting high specific binding anti-VWF antibodies

Subject	Gender	Age, y	Binding anti-VWF Ab titer
Subject	Gender	Age, y	Screening	Preinfusion 2	Study termination
21	F	23	1:1280	1:5120*	1:5120
23	M	19	1:1280	NA†	1:2560

Subject	Gender	Age, y	Binding anti-VWF Ab titer
Subject	Gender	Age, y	Screening	Preinfusion 2	Study termination
21	F	23	1:1280	1:5120*	1:5120
23	M	19	1:1280	NA†	1:2560

Postinfusion with pdVWF-pdFVII and preinfusion with rVWF-rFVIII.

Subject 23 received only rVWF-rFVIII (not enrolled in the crossover cohort).