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Evidence found and GRADE certainty

3 questions · 3 findings · 1 reviews

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Vitamin K antagonists vs heparin

Symptomatic PE Treatment duration 28 ‐ 42 days · people requiring prevention of venous thromboembolism following total hip or knee replacement or hip fracture repair

Vitamin K antagonists showed no clear difference in symptomatic PE Treatment duration 28 ‐ 42 days compared with heparin (low certainty).

1 finding from 1 review

Vitamin K antagonists vs heparin

Symptomatic VTE · people requiring prevention of venous thromboembolism following total hip or knee replacement or hip fracture repair

Vitamin K antagonists showed no clear difference in symptomatic VTE (DVT and PE) Treatment duration 28 ‐ 42 days compared with heparin (low certainty).

1 finding from 1 review

Vitamin K antagonists vs heparin

Symptomatic DVT · people requiring prevention of venous thromboembolism following total hip or knee replacement or hip fracture repair

Vitamin K antagonists showed no clear difference in symptomatic DVT (proximal or distal) Treatment duration 28 ‐ 42 days compared with heparin (low certainty).

1 finding from 1 review