American journal of hematology
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Limited data are available regarding optimal treatment with desmopressin (DDAVP) or intermediate-purity FVIII concentrates rich in VWF (CFCs) in patients with von Willebrand disease (VWD) who undergo planned surgery. We undertook a retrospective review over 10 years (1988-1997) and identified 27 patients treated with DDAVP for 35 surgical events and 38 patients who received CFCs for 68 elective surgical events. Tranexamic acid was usually added for mucosal surgery. ⋯ For major surgery the median pre- and post-operative doses of CFCs were 54 and 43 IU/kg, respectively, and for minor surgery the median doses varied between 34 and 52 IU/kg preoperatively and between 23 and 37 IU/kg postoperatively. The effectiveness of haemostasis was excellent in 32 events (91%) treated with DDAVP and in 56 events (82%) treated with CFCs. It is concluded that patients with VWD do not carry an increased operative risk if appropriate therapy is given.