Recurrent Venous Thromboembolism: What Is the Risk and How to Prevent It
Table 1
Risk factors for recurrence after a first VTE event.
Thrombosis related
Patient related
Unprovoked event Nonsurgical transient versus surgical risk factor associated with the first event Proximal (especially if iliofemoral) versus distal DVT Pulmonary embolism Persistence of residual vein thrombosis
Men Active cancer Antiphospholipid syndrome Inherited thrombophilic alterations Pregnancy and puerperium Hormonal therapies Obesity Presence of inferior vena cava filter Polycythemia vera and essential thrombocythemia, especially in the presence of JAK2 V617F mutation