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%

Low molecular weight heparin vs no prophylaxis

All adverse effects, including allergies at injection site, minor and major bleeding, others ( · adults undergoing KA

Low‐molecular‐weight heparin showed no clear difference in all adverse effects, including allergies at injection site, minor… compared with no prophylaxis (moderate certainty).

1 finding from 1 review

Intramuscular injection of bone marrow mononuclear cells (BMMNC) vs control

All‐cause mortality ( · people with CLI who were not suitable for revascularisation and showed no improvement in response to the best standard therapy

It is very uncertain whether intramuscular injection of bone marrow mononuclear cells (BMMNC) changes all‐cause mortality ( compared with control (very low certainty).

1 finding from 1 review

Intramuscular injection of bone marrow mononuclear cells (BMMNC) vs control

Reduction in pain Various scales including VAS, PISQ; scales ranged from 0 to 4/10/100, where 0 = no pain ( · people with CLI who were not suitable for revascularisation and showed no improvement in response to the best standard therapy
1 finding from 1 review

Intramuscular injection of bone marrow mononuclear cells (BMMNC) vs control

Amputation · people with CLI who were not suitable for revascularisation and showed no improvement in response to the best standard therapy

It is very uncertain whether intramuscular injection of bone marrow mononuclear cells (BMMNC) changes incidence of amputation ( compared with control (very low certainty).

1 finding from 1 review

Intramuscular injection of bone marrow mononuclear cells (BMMNC) vs control

Angiographic analysis · people with CLI who were not suitable for revascularisation and showed no improvement in response to the best standard therapy

The review found no eligible studies for this question.

1 finding from 1 review

Intramuscular injection of bone marrow mononuclear cells (BMMNC) vs control

Increase in ABI An ABI ratio of 0.9 or less indicates PAD. Values between 0.9 and 1.0 are borderline, and above 1.0 is considered normal ( · people with CLI who were not suitable for revascularisation and showed no improvement in response to the best standard therapy
1 finding from 1 review

Intramuscular injection of bone marrow mononuclear cells (BMMNC) vs control

Complications and side effects · people with CLI who were not suitable for revascularisation and showed no improvement in response to the best standard therapy

It is very uncertain whether intramuscular injection of bone marrow mononuclear cells (BMMNC) changes side effects and complications ( compared with control (very low certainty).

1 finding from 1 review

Heparin vs normal saline solution locking

Occlusion of CVC (combining participant and catheter as unit of analysis) Blood withdrawing · adults with CVCs

Heparin may leads to lower occlusion of CVC (combining participant, and catheter as unit of… compared with normal saline solution locking (low certainty).

1 finding from 1 review

Heparin vs normal saline solution locking

CVC‐related bloodstream infections (positive microbiological culture, participant as unit of analysis) · adults with CVCs

It is very uncertain whether heparin changes CVC‐related bloodstream infections (positive microbiological… compared with normal saline solution locking (very low certainty).

1 finding from 1 review