[Von Willebrand disease in the elderly].

Von Willebrand disease in the elderly. Von Willebrand disease (VWD) is a rare inherited haemorrhagic disorder, the prevalence of symptomatic individuals is around 1/10 000. Von Willebrand factor level increases with advanced age, explaining a lower frequency and a lower severity of cutaneous haemorrhagic symptoms with aging. The management of comorbidities in VWD patients is multidisciplinary, on a case by case basis, taking into account scientific society guidelines and haemostasis expert recommendations. The haemorrhagic risk should be systematically evaluated before an invasive procedure or the start of treatment with anticoagulant or antiplatelet drugs, or before the use of some cancer chemotherapy.