What is the risk of recurrent DVT in patients with PTS?

The risk of recurrent Deep Vein Thrombosis (DVT) in patients with Post-Thrombotic Syndrome (PTS) is significant due to the underlying changes in the venous system that occur after a DVT episode. PTS itself can lead to chronic issues such as venous hypertension, which can predispose patients to further thrombotic events. Studies indicate that the recurrence rate of DVT among patients with PTS is approximately 7.5%. This statistic underlines the importance of careful monitoring and management of patients diagnosed with PTS to reduce the risk of recurrence. Factors such as ongoing venous obstruction and valve dysfunction contribute to this elevated risk, reinforcing the necessity for preventive strategies in this patient population.