Question

A 48-year-old man develops a first episode of proximal deep vein thrombosis (DVT) after knee replacement surgery. He has no cancer or thrombophilia. According to Thrombosis Canada's duration-of-therapy guidance, what is the recommended minimum duration of anticoagulation?

Accepted Answer

3 months

Answer

7 days

Answer

4 weeks

Answer

12 months

Answer

Indefinite therapy regardless of risk factors

Practice question

A 48-year-old man develops a first episode of proximal deep vein thrombosis (DVT) after knee replacement surgery. He has no cancer or thrombophilia. According to Thrombosis Canada's duration-of-therapy guidance, what is the recommended minimum duration of anticoagulation?