Tag Archives: CHADS2

When the NOACs (novel oral anticoagulants) were introduced over three years ago, they promised to revitalise the management of conditions such as atrial fibrillation (AF), venous thromboembolism (VTE) and thromboprophylaxis after major joint replacement surgery. Rivaroxaban is currently available in multiple indications, including (but not limited to): prevention of stroke and systemic embolism in adult patients with non-valvular AF, treatment of deep vein thrombosis (DVT) and pulmonary embolism (PE), and the prevention of recurrent DVT and PE in adults. For decades anticoagulant therapy in these conditions had relied on the vitamin K antagon

Stroke risk assessment in AF New insights on stroke risk assessment were provided by Dr Ami Banerjee (University of Birmingham), in a session supported by the Atrial Fibrillation Association. Table 1. CHADS2 score The CHADS2 risk stratification scoring system (table 1) is currently the indicator for the Quality and Outcomes (QoF) framework used to determine whether an atrial fibrillation (AF) patient warrants anticoagulation. It may underestimate risk and those with a score of zero may actually be at substantial stroke risk. He also pointed out that the system has inherent disadvantages. It does not include many of the risk factors for stroke