Fig. 1.
Effect of DDAVP (0.3 μg/kg) IV infusion to 8 patients with IgG-MGUS (A) and 2 patients with IgM-MGUS (B). Mean values of bleeding time (BT) and FVIII/vWF measurements ([□] BT; [▵] FVIII; [•] vWF:Ag; [○] vWF:RCo) before (0) and at various times after the infusion of DDAVP.