The Interruption of Anticoagulation section of our article on Treatment of Atrial Fibrillation cited the recommendations of the American College of Chest Physicians on perioperative management of antithrombotic therapy (JD Douketis et al. Chest 2022; 162:e207). A reader suggested that our general statement on when to discontinue an oral anticoagulant would have benefited from inclusion of the recommendations of the American College of Cardiology/American Heart Association (JA Joglar et al. Circulation 2024; 149:e1). Recommendations for periprocedural management of oral anticoagulant therapy...

Lecanemab-irmb (Leqembi – Eisai/Biogen), the IV amyloid-directed monoclonal antibody that received accelerated approval from the FDA in January 2023 for treatment of early Alzheimer's disease, has now received full approval from the FDA based on a trial showing that it slowed cognitive and functional decline in patients with mild cognitive impairment (MCI) or mild Alzheimer's disease dementia and confirmed presence of brain amyloid. The IV amyloid-directed monoclonal antibody aducanumab (Aduhelm) has received only an accelerated FDA-approval for the same indication.

Revakinagene taroretcel-lwey (Encelto – Neurotech), an intravitreal allogeneic cell-based gene therapy, has been approved by the FDA for treatment of idiopathic macular telangiectasia type 2 in adults. It is the first treatment to be approved in the US for this indication.

Atrial fibrillation (AF) is the most common arrhythmia in the world. Risk factor modification, anticoagulation, rhythm control, and rate control are the four pillars of its management. American College of Cardiology/American Heart Association (ACC/AHA) guidelines on management of AF were updated recently.

Anticoagulants are the drugs of choice for treatment and prevention of deep venous thrombosis (DVT) and pulmonary embolism (PE), collectively referred to as venous thromboembolism (VTE). US guidelines for treatment of VTE were updated in 2020 and 2021.

Lecanemab-irmb (Leqembi – Biogen/Eisai), an IV amyloid beta-directed monoclonal antibody, has received accelerated approval from the FDA for treatment of Alzheimer's disease. The label states that treatment with Leqembi should be initiated in patients with mild cognitive impairment (MCI) or mild dementia, the population in which the drug was initiated in clinical trials. Lecanemab is the second IV amyloid-beta directed monoclonal antibody to be approved for this indication; aducanumab (Aduhelm) was approved in 2021 and has the same restrictions on treatment...

Donanemab-azbt (Kisunla – Lilly), an IV amyloid beta-directed monoclonal antibody, has been approved by the FDA for treatment of Alzheimer's disease (AD). The label states that the drug should only be started in patients with mild cognitive impairment (MCI) or mild dementia. Donanemab is the third IV amyloid beta-directed monoclonal antibody to be marketed in the US. Lecanemab (Leqembi – Biogen/Eisai) was approved by the FDA in 2023 for the same indication as donanemab. Aducanumab (Aduhelm – Lilly) was granted accelerated approval in 2021, but it was withdrawn from the market...