How long do you typically wait before starting anticoagulation after holding Leqembi/Kisunla in patients with cognitive impairment?  

Lecanemab's half-life is about 5-7 days. This means wait for about 3 to 4 weeks before starting anticoagulation. The half-life of Donanemab (Kisnula) is about 12 days, which means waiting for anti-coagulation for about 6 to 8 weeks. These are not hard and fast rules; it is done out of an abundance...