Current treatment of von Willebrand's disease.
During the last couple of decades improved pathophysiological insight, use of improved diagnostic tools, and improved understanding of treatment requirements, have converged on an improved safety of treatment and quality of life for the patient suffering VWD. The scientific development in this area has elucidated a vast heterogeneity in VWD now appreciated as a vastly heterogeneous group of bleeding disorders. In some subtypes, dysfunctional VWF protein characteristics are clarified and logically linked with the distinct site of the VWF gene mutation abolishing specific functions of VWF, while in other subtypes such relationships have not yet been established. With the most frequently occurring variant, designated type 1, the quantitative loss in VWF seems to correlate with its reduced function. However, we are only at the beginning of the era of molecular genetics of this specific variant. Medical evidence based guidelines by ordinary standards for treatment of VWD do not exist. Therefore, treatment is based on a mechanistic approach and empirical knowledge. The review presented here focuses on the management of bleeding in VWD. Its basis is a mixture of data reported to literature and the authors' personal clinical observations. Our intention is the presentation and discussion of current issues related to VWD as well as the various pharmaceutical treatment options available for patients afflicted with von Willebrand's disease, together with some theoretical thoughts on possible future modalities.
Ingerslev
J
J
University Hospital Skejby, Aarhus, Denmark.
Hvitfeldt Poulsen
L
L
Sørensen
B
B
D001792:Blood Platelets / Q000502:physiology; D003894:Deamino Arginine Vasopressin / Q000627:therapeutic use; D006470:Hemorrhage / Q000209:etiology / Q000517:prevention & control; D006490:Hemostatics / Q000627:therapeutic use; D006801:Humans; D009154:Mutation; D038981:Receptors, Collagen / Q000097:blood; D014842:von Willebrand Diseases / Q000145:classification / Q000175:diagnosis* / Q000235:genetics; D014841:von Willebrand Factor / Q000235:genetics / Q000502:physiology
D006490:Hemostatics; D038981:Receptors, Collagen; D014841:von Willebrand Factor; D003894:Deamino Arginine Vasopressin