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Table 2 Efficacy and safety outcomes for treatment of acute VTE: DOACs versus VKA

From: Management of venous thromboembolism: an update

Trial Name [Ref]

RE-COVER [15]

RE-COVER II [16]

EINSTEIN-DVT [17]

EINSTEIN-PE [18]

AMPLIFY [19]

Hokusai-VTE [20]

Primary Efficacy Outcome DOAC vs VKA (%)

Recurrent symptomatic VTE or related death: 2.4 vs 2.1a

Recurrent symptomatic VTE or related mortality: 2.3 vs 2.2a

Recurrent symptomatic VTE: 2.1 vs 3.0a

Recurrent symptomatic VTE: 2.1 vs 1.8a

Recurrent symptomatic VTE or related mortality: 2.3 vs 2.7a

Recurrent symptomatic VTE or related mortality: 3.2 vs 3.5a

Primary Safety Outcome(s)

Major bleeding; Major or CRNM bleeding: Any bleeding

Major bleeding Major or CRNM bleeding: Any bleeding

Major or CRNM bleeding

Major or CRNM bleeding

Major bleeding

Major or CRNM bleeding

Major Bleeding DOAC vs VKA (%)

1.6 vs 1.9

1.2 vs 1.7

0.8 vs 1.2

1.1a vs 2.2

0.6a vs 1.8

1.4 vs 1.6

Major or CRNM Bleeding DOAC vs VKA (%)

5.6 vs 8.8

5.0 vs 7.9

8.1 vs 8.1

10.3 vs 11.4

4.3a vs 9.7

8.5a vs 10.3

  1. DOAC direct oral anticoagulant, CRNM clinically relevant non-major, DOAC direct oral anticoagulants, VKA vitamin K antagonists, VTE venous thromboembolism
  2. aStatistically significant difference between the two groups