Abstract
Cancer-associated thrombosis (CAT) is a common complication in patients with malignancy. Although direct oral anticoagulants (DOACs) have emerged as a treatment option for CAT, there have not been head-to-head comparisons of these agents. We searched MEDLINE and EMBASE from inception to April 2020 for studies comparing the effect of different long-term anticoagulation strategies for venous thromboembolism (VTE) in patients with cancer. We performed a network meta-analysis comparing the antithrombotic strategies in the selected studies using random-effects model. We identified a total of 20 studies [9 randomized control trials (RCTs) and 11 subgroup analyses from other unique RCTs] with total of 6699 patients for inclusion in our analysis. There was no significant difference in recurrent VTE, all-cause death, major bleeding and clinically relevant non-major bleeding among DOACs. When DOACs were combined, recurrent VTE was significantly decreased in DOACs compared to low-molecular weight heparin (LMWH) and Vitamin K antagonist (VKA) [RR (95% CI) 0.75 (0.59–0.94); RR (95% CI) 0.51 (0.39–0.66), respectively] without significant increase in major bleeding or clinically relevant non-major bleeding. In patients with CAT, there was no significant difference in recurrent thrombotic event among different DOACs. Bleeding risk was comparable among all anticoagulation strategies. When DOACs were combined, DOACs were associated with a significant decrease in recurrent VTE with comparable bleeding risk to LMWH and VKA.
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Abbreviations
- CAT:
-
Cancer associated thromboembolism
- CI:
-
Confidence intervals
- CRNMB:
-
Clinically relevant non-major bleeding
- DOACs:
-
Direct oral anticoagulants
- DVT:
-
Deep vein thrombosis
- LMWH:
-
Low-molecular weight heparin
- PE:
-
Pulmonary embolism
- RCT:
-
Randomized controlled trials
- RR:
-
Risk ratio
- VKA:
-
Vitamin K antagonist
- VTE:
-
Venous thromboembolism
References
Lip GY, Chin BS, Blann AD (2002) Cancer and the prothrombotic state. Lancet Oncol 3(1):27–34
Khorana AA, Francis CW, Culakova E, Kuderer NM, Lyman GH (2007) Thromboembolism is a leading cause of death in cancer patients receiving outpatient chemotherapy. J Thromb Haemost 5(3):632–634
Hutten BA, Prins MH, Gent M, Ginsberg J, Tijssen JG, Buller HR (2000) Incidence of recurrent thromboembolic and bleeding complications among patients with venous thromboembolism in relation to both malignancy and achieved international normalized ratio: a retrospective analysis. J Clin Oncol 18(17):3078–3083
Lee AYY, Kamphuisen PW, Meyer G et al (2015) Tinzaparin vs warfarin for treatment of acute venous thromboembolism in patients with active cancer: a randomized clinical trial. JAMA 314(7):677–686
Lee AY, Levine MN, Baker RI et al (2003) Low-molecular-weight heparin versus a coumarin for the prevention of recurrent venous thromboembolism in patients with cancer. N Engl J Med 349(2):146–153
Farge D, Frere C, Connors JM et al (2019) 2019 international clinical practice guidelines for the treatment and prophylaxis of venous thromboembolism in patients with cancer. Lancet Oncol 20(10):e566–e581
Key NS, Khorana AA, Kuderer NM et al (2020) Venous thromboembolism prophylaxis and treatment in patients with cancer: ASCO clinical practice guideline update. J Clin Oncol 38(5):496–520
McBane RD 2nd, Wysokinski WE, Le-Rademacher JG et al (2020) Apixaban and dalteparin in active malignancy-associated venous thromboembolism: the ADAM VTE trial. J Thromb Haemost 18(2):411–421
Raskob GE, van Es N, Verhamme P et al (2018) Edoxaban for the treatment of cancer-associated venous thromboembolism. N Engl J Med 378(7):615–624
Young AM, Marshall A, Thirlwall J et al (2018) Comparison of an oral factor Xa inhibitor with low molecular weight heparin in patients with cancer with venous thromboembolism: results of a randomized trial (SELECT-D). J Clin Oncol 36(20):2017–2023
Agnelli G, Becattini C, Meyer G et al (2020) Apixaban for the treatment of venous thromboembolism associated with cancer. N Engl J Med 382:1599
Liberati A, Altman DG, Tetzlaff J et al (2009) The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration. J Clin Epidemiol 62(10):e1–34
Higgins JP, Altman DG, Gotzsche PC et al (2011) The Cochrane Collaboration's tool for assessing risk of bias in randomised trials. BMJ 343:d5928
Neupane B, Richer D, Bonner AJ, Kibret T, Beyene J (2014) Network meta-analysis using R: a review of currently available automated packages. PLoS ONE 9(12):e115065
Higgins JP, Thompson SG, Deeks JJ, Altman DG (2003) Measuring inconsistency in meta-analyses. BMJ 327(7414):557–560
Meyer G, Marjanovic Z, Valcke J et al (2002) Comparison of low-molecular-weight heparin and warfarin for the secondary prevention of venous thromboembolism in patients with cancer: a randomized controlled study. Arch Intern Med 162(15):1729–1735
Daskalopoulos ME, Daskalopoulou SS, Tzortzis E et al (2005) Long-term treatment of deep venous thrombosis with a low molecular weight heparin (tinzaparin): a prospective randomized trial. Eur J Vasc Endovasc Surg 29(6):638–650
Gonzalez-Fajardo JA, Arreba E, Castrodeza J et al (1999) Venographic comparison of subcutaneous low-molecular weight heparin with oral anticoagulant therapy in the long-term treatment of deep venous thrombosis. J Vasc Surg 30(2):283–292
Hull RD, Pineo GF, Brant RF et al (2006) Long-term low-molecular-weight heparin versus usual care in proximal-vein thrombosis patients with cancer. Am J Med 119(12):1062–1072
Lopez-Beret P, Orgaz A, Fontcuberta J et al (2001) Low molecular weight heparin versus oral anticoagulants in the long-term treatment of deep venous thrombosis. J Vasc Surg 33(1):77–90
Deitcher SR, Kessler CM, Merli G, Rigas JR, Lyons RM, Fareed J (2006) Secondary prevention of venous thromboembolic events in patients with active cancer: enoxaparin alone versus initial enoxaparin followed by warfarin for a 180-day period. Clin Appl Thromb Hemost 12(4):389–396
Romera A, Cairols MA, Vila-Coll R et al (2009) A randomised open-label trial comparing long-term sub-cutaneous low-molecular-weight heparin compared with oral-anticoagulant therapy in the treatment of deep venous thrombosis. Eur J Vasc Endovasc Surg 37(3):349–356
Veiga F, Escriba A, Maluenda MP et al (2000) Low molecular weight heparin (enoxaparin) versus oral anticoagulant therapy (acenocoumarol) in the long-term treatment of deep venous thrombosis in the elderly: a randomized trial. Thromb Haemost 84(4):559–564
Agnelli G, Buller HR, Cohen A et al (2015) Oral apixaban for the treatment of venous thromboembolism in cancer patients: results from the AMPLIFY trial. J Thromb Haemost 13(12):2187–2191
Bauersachs R, Berkowitz SD, Brenner B et al (2010) Oral rivaroxaban for symptomatic venous thromboembolism. N Engl J Med 363(26):2499–2510
Buller HR, Prins MH, Lensin AW et al (2012) Oral rivaroxaban for the treatment of symptomatic pulmonary embolism. N Engl J Med 366(14):1287–1297
Raskob GE, van Es N, Segers A et al (2016) Edoxaban for venous thromboembolism in patients with cancer: results from a non-inferiority subgroup analysis of the Hokusai-VTE randomised, double-blind, double-dummy trial. Lancet Haematol 3(8):e379–387
Schulman S, Kearon C, Kakkar AK et al (2009) Dabigatran versus warfarin in the treatment of acute venous thromboembolism. N Engl J Med 361(24):2342–2352
Schulman S, Kakkar AK, Goldhaber SZ et al (2014) Treatment of acute venous thromboembolism with dabigatran or warfarin and pooled analysis. Circulation 129(7):764–772
Dawwas GK, Brown J, Dietrich E, Park H (2019) Effectiveness and safety of apixaban versus rivaroxaban for prevention of recurrent venous thromboembolism and adverse bleeding events in patients with venous thromboembolism: a retrospective population-based cohort analysis. Lancet Haematol 6(1):e20–e28
Fuentes HE, McBane RD II, Wysokinski WE et al (2019) Direct oral factor Xa inhibitors for the treatment of acute cancer-associated venous thromboembolism: a systematic review and network meta-analysis. Mayo Clin Proc 94(12):2444–2454
Clemens A, Noack H, Brueckmann M, Lip GY (2014) Twice- or once-daily dosing of novel oral anticoagulants for stroke prevention: a fixed-effects meta-analysis with predefined heterogeneity quality criteria. PLoS ONE 9(6):e99276
Clemens A, Haertter S, Friedman J et al (2012) Twice daily dosing of dabigatran for stroke prevention in atrial fibrillation: a pharmacokinetic justification. Curr Med Res Opin 28(2):195–201
Mueck W, Stampfuss J, Kubitza D, Becka M (2014) Clinical pharmacokinetic and pharmacodynamic profile of rivaroxaban. Clin Pharmacokinet 53(1):1–16
Frost C, Nepal S, Wang J et al (2013) Safety, pharmacokinetics and pharmacodynamics of multiple oral doses of apixaban, a factor Xa inhibitor, in healthy subjects. Br J Clin Pharmacol 76(5):776–786
Ogata K, Mendell-Harary J, Tachibana M et al (2010) Clinical safety, tolerability, pharmacokinetics, and pharmacodynamics of the novel factor Xa inhibitor edoxaban in healthy volunteers. J Clin Pharmacol 50(7):743–753
Prins MH, Lensing AW, Brighton TA et al (2014) Oral rivaroxaban versus enoxaparin with vitamin K antagonist for the treatment of symptomatic venous thromboembolism in patients with cancer (EINSTEIN-DVT and EINSTEIN-PE): a pooled subgroup analysis of two randomised controlled trials. Lancet Haematol 1(1):e37–46
Schulman S, Goldhaber SZ, Kearon C et al (2015) Treatment with dabigatran or warfarin in patients with venous thromboembolism and cancer. Thromb Haemost 114(1):150–157
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Ueyama, H., Miyashita, H., Takagi, H. et al. Network meta-analysis of anticoagulation strategies for venous thromboembolism in patients with cancer. J Thromb Thrombolysis 51, 102–111 (2021). https://doi.org/10.1007/s11239-020-02151-2
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DOI: https://doi.org/10.1007/s11239-020-02151-2