Extended prophylaxis vs placebo
Major bleedinge · patients with unprovoked venous thromboembolism
Extended prophylaxis showed no clear difference in major bleedinge compared with placebo (low certainty).
1 finding from 1 review
- Secondary prevention of recurrent venous thromboembolism after initial oral anticoagulation therapy in patients with… 2017 · Cochrane Headline outcomes onlyOR 1.84 [0.87, 3.85]5 studies · 2043 participantsLow