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Table 1 Efficacy and safety outcomes of the phase III EINSTEIN DVT study

From: XALIA: rationale and design of a non-interventional study of rivaroxaban compared with standard therapy for initial and long-term anticoagulation in deep vein thrombosis

 

Rivaroxaban

Enoxaparin/VKA

HR (95% CI)

P value

Efficacy outcomes (ITT population)

(n = 1731)

(n = 1718)

  

Recurrent VTE* (%)

2.1

3.0

0.68 (0.44–1.04)

<0.001

Safety outcomes (safety population)

(n = 1718)

(n = 1711)

  

First major or non-major clinically relevant bleeding† (%)

8.1

8.1

0.97 (0.76–1.22)

0.77

Major bleeding (%)

0.8

1.2

0.65 (0.33–1.30)

0.21

Non-major clinically relevant bleeding (%)

7.3

7.0

  

Total mortality (%)

2.2

2.9

0.67 (0.44–1.02)

0.06

Any treatment-emergent adverse event (%)

62.7

63.1

  

Net clinical benefit

2.9

4.2

0.67 (0.47–0.95)

0.03

(composite of symptomatic, recurrent VTE plus major bleeding, %)

  1. *Primary efficacy outcome; †principal safety outcome.
  2. CI, confidence interval; DVT, deep vein thrombosis; HR, hazard ratio; ITT, intention to treat; PE, pulmonary embolism; VKA, vitamin K antagonist; VTE, venous thromboembolism.