Current controversies: What is the optimum duration of anticoagulation for the management of patients with idiopathic deep venous thrombosis and pulmonary embolism?

The  optimum  duration  of  anticoagulation  following  idiopathic  deep  venous thrombosis  and  pulmonary  embolism  is  controversial. The  JRCPE  is  delighted  to publish a debate written by three international experts. Dr Shetty and Dr Campbell recommend that three months’ anticoagulation is sufficient, while Professor Hyers recommends anticoagulation for longer than three months.