Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
von Willebrand factor antigen levels, free A1-domains and factor VIII activity (%) afer multiple doses of BT200. Subjects received 12 mg BT200 intravenously plus 12 mg subcutaneously on the first day and 12 mg subcutaneously weekly or placebo. Data are presented as mean values with 95% confidence intervals (n=6 for BT200 groups, n=20 for placebo). VWF: von Willebrand factor; Ag: antigen; FVIIIc: factor VIII activity.
