Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

114 questions · 129 findings · 12 reviews

No studies found 37 · 28.7%GRADE not reported 4 · 3.1%Very low 24 · 18.6%Low 37 · 28.7%Moderate 20 · 15.5%High 7 · 5.4%

Low molecular weight heparin vs unfractionated heparin

Success rate of replantation1 (analysed by participant) · patients undergoing digital replantation after traumatic amputation

It is very uncertain whether low molecular weight heparin changes success rate of replantation1 (analysed by participant, compared with unfractionated heparin (very low certainty).

1 finding from 1 review

Low molecular weight heparin vs unfractionated heparin

Success rate of replantation1 (analysed by digit, · patients undergoing digital replantation after traumatic amputation

Low molecular weight heparin showed no clear difference in success rate of replantation1 (analysed by digit, compared with unfractionated heparin (low certainty).

1 finding from 1 review

Low molecular weight heparin vs unfractionated heparin

Incidence of compromised microcirculation requiring invasive intervention (re‐exploration) (analysed by digit, · patients undergoing digital replantation after traumatic amputation

The review found no eligible studies for this question.

1 finding from 1 review

Low molecular weight heparin vs unfractionated heparin

Incidence of compromised microcirculation requiring invasive intervention (incision) (analysed by participant/digit, · patients undergoing digital replantation after traumatic amputation

The review found no eligible studies for this question.

1 finding from 1 review

Low molecular weight heparin vs unfractionated heparin

Microvascular insufficiency due to vessel occlusion ‐ arterial occlusion (analysed by digit, · patients undergoing digital replantation after traumatic amputation

It is very uncertain whether low molecular weight heparin changes microvascular insufficiency due to vessel occlusion ‐ arterial… compared with unfractionated heparin (very low certainty).

1 finding from 1 review

Low molecular weight heparin vs unfractionated heparin

Microvascular insufficiency due to vessel occlusion ‐ venous occlusion (analysed by participant, · patients undergoing digital replantation after traumatic amputation

It is very uncertain whether low molecular weight heparin changes microvascular insufficiency due to vessel occlusion ‐ venous… compared with unfractionated heparin (very low certainty).

1 finding from 1 review

Low molecular weight heparin vs unfractionated heparin

Complication and adverse reactions ‐ wound bleeding (analysed by participant, · patients undergoing digital replantation after traumatic amputation

Low molecular weight heparin showed no clear difference in complication and adverse reactions ‐ wound bleeding (analysed by… compared with unfractionated heparin (low certainty).

1 finding from 1 review