Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews · Vascular

No studies found 1 · 50%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 50%Moderate 0 · 0%High 0 · 0%

VTE‐related mortality4 · patients with unprovoked venous thromboembolism

The review found no eligible studies for this question.

1 finding from 1 review

VTE‐related mortality4 · patients with unprovoked venous thromboembolism

Extended prophylaxis showed no clear difference in VTE‐related mortalitya compared with placebo (low certainty).

1 finding from 1 review