References: Anticoagulation should be continued 3-6 months for the treatment of VTE in cancer patients: 1. ASCO: Lyman GH, Bohlke K, Khorana AA, et al. Venous Thromboembolism Prophylaxis and Treatment in Patients with Cancer: American Society of Clinical Oncology Clinical Practice Guideline Update 2014. J Clin Oncol 2015; 33(6): 654-6. 2. ESMO: Mandalà M, Falanga A, Roila F. Management of Venous Thromboembolism (VTE) in Cancer Patients: ESMO Clinical Practice Guidelines. Ann Oncol 2011; 22 (Suppl 6): vi85-vi92. 3. NCCN: Streiff MB, Holmstrom B, Bockenstedt PL, et al. NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines™). Cancer-Associated Venous Thromboembolic Disease, Version 1, 2017. 4. ISTH: Farge D, Debourdeau P, Beckers M, et al. International clinical practice guidelines for the treatment and prophylaxis of venous thromboembolism in patients with cancer. Journal of Thrombosis and Haemostasis. 2013 Jan 1;11(1):56-70. 5. ACCP: Kearon C, Akl EA, Ornelas J, et al. Antithrombotic Therapy for VTE Disease: CHEST Guideline and Expert Panel Report. Chest 2016; 149(2): 315-52.