Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,501 questions · 1,558 findings · 115 reviews · Vascular

No studies found 346 · 22.2%GRADE not reported 90 · 5.8%Very low 281 · 18%Low 477 · 30.6%Moderate 313 · 20.1%High 51 · 3.3%

Angioplasty vs primary stenting

Improvement in the stage of PAD according to Rutherford's criteria (one year) · patients with symptomatic Iliac artery lesions

Angioplasty showed no clear difference in improvement in the stage of PAD according to Rutherford's criteria… compared with primary stenting (low certainty).

1 finding from 1 review

Angioplasty vs primary stenting

Resolution of symptoms and signs (one year) · patients with symptomatic Iliac artery lesions

Angioplasty showed no clear difference in resolution of symptoms and signs (one year) compared with primary stenting (low certainty).

1 finding from 1 review

Low molecular weight heparin vs active control

Symptomatic VTE · ambulatory cancer patients receiving chemotherapy

Low‐molecular‐weight heparin showed no clear difference in symptomatic VTE compared with with active control (1) (low certainty).

3 findings from 1 review

Low molecular weight heparin vs active control

Major bleeding · ambulatory cancer patients receiving chemotherapy

The review found no eligible studies for this question.

3 findings from 1 review

Low molecular weight heparin vs active control

Symptomatic PE · ambulatory cancer patients receiving chemotherapy

Low‐molecular‐weight heparin showed no clear difference in symptomatic PE compared with with active control (1); GRADE not reported.

3 findings from 1 review

Low molecular weight heparin vs active control

Symptomatic DVT · ambulatory cancer patients receiving chemotherapy

The review found no eligible studies for this question.

3 findings from 1 review

Low molecular weight heparin vs active control

Total VTE · ambulatory cancer patients receiving chemotherapy

Low‐molecular‐weight heparin showed no clear difference in any VTE compared with with active control (1); GRADE not reported.

3 findings from 1 review