Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

136 questions · 140 findings · 17 reviews · Vascular

No studies found 22 · 15.7%GRADE not reported 13 · 9.3%Very low 28 · 20%Low 50 · 35.7%Moderate 18 · 12.9%High 9 · 6.4%

Duplex ultrasound plus pulse palpation and arterial pressure index (ABI or TBI) vs pulse palpation plus arterial pressure index (ABI or TBI) (long term)

Secondary patency (24 months) · people who underwent a lower limb revascularisation

Duplex ultrasound plus pulse palpation and arterial pressure index… showed no clear difference in vessel or graft secondary patency compared with pulse palpation plus arterial pressure index (ABI or TBI) (long term) (low certainty).

1 finding from 1 review

Unfractionated heparin vs low molecular weight heparin

DVT (symptomatic, asymptomatic, non‐fatal) · people undergoing major amputation of the lower extremity

It is very uncertain whether unfractionated heparin changes DVT (symptomatic, asymptomatic, non‐fatal) (5 to 8 days after surgery) compared with low molecular weight heparin (very low certainty).

1 finding from 1 review