Question

A 70‑year‑old man with a provoked DVT after knee arthroscopy completed 3 months of apixaban. He is asymptomatic now. What is the recommended duration of therapy?

Accepted Answer

Stop anticoagulation after 3 months

Answer

Continue indefinitely regardless of risk

Answer

Treat for 6-12 months

Answer

Switch to aspirin only for 2 years

Answer

Lifelong low‑dose apixaban for everyone with prior DVT

Practice question

A 70‑year‑old man with a provoked DVT after knee arthroscopy completed 3 months of apixaban. He is asymptomatic now. What is the recommended duration of therapy?