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. 2013 Oct 25;2(5):e000136. doi: 10.1161/JAHA.113.000136

Table 5.

Risk of Recurrent Venous Thromboembolism With Target‐Specific Anticoagulants Versus Conventional Therapy

Randomized Clinical Trial Number of Events/Total Risk Ratio (95% CI)
TSOA LMWH+VKA
Dabigatran
RECOVER I68 30/1274 27/1265 1.10 (0.66 to 1.84)
RECOVER II69 30/1279 28/1289 1.08 (0.65 to 1.8)
Rivaroxaban
EINSTEIN‐DVT66 36/1731 51/1718 0.70 (0.46 to 1.07)
EINSTEIN‐PE67 50/2419 44/2413 1.13 (0.76 to 1.69)
Apixaban
AMPLIFY70 59/2609 71/2635 0.84 (0.60 to 1.18)

LMWH indicates low‐molecular‐weight heparin; TSOA, target‐specific oral anticoagulant; VKA, vitamin K antagonist.