Findings

What do systematic reviews say?

6 questions · 7 findings · 1 reviews · Vascular

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 14.3%Low 6 · 85.7%Moderate 0 · 0%High 0 · 0%

Slow vs fast subcutaneous heparin injection

Adverse effects: pain on injection (solution deposition), Heft-Parker VAS 0-170 mm · patients treated with subcutaneous heparin injections

1 finding from 1 review

Slow versus fast subcutaneous heparin injections for prevention of bruising and site pain intensity 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 140 participants
Low

Slow vs fast subcutaneous heparin injection

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · patients treated with subcutaneous heparin injections

1 finding from 1 review

Slow versus fast subcutaneous heparin injections for prevention of bruising and site pain intensity 2021 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 103 participants
Low

Slow vs fast subcutaneous heparin injection

Bruise size 48 hours after injection (mm/mm2) · patients treated with subcutaneous heparin injections

1 finding from 1 review

Slow versus fast subcutaneous heparin injections for prevention of bruising and site pain intensity 2021 · Cochrane Headline outcomes only
no estimate extracted
5 studies · 503 participants
Very low

Slow vs fast subcutaneous heparin injection

Bruise size ‐ 60 hours after injection (mm2) · patients treated with subcutaneous heparin injections

1 finding from 1 review

Slow versus fast subcutaneous heparin injections for prevention of bruising and site pain intensity 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 84 participants
Low

Slow vs fast subcutaneous heparin injection

Bruise size ‐ 72 hours after injection (mm2) · patients treated with subcutaneous heparin injections

1 finding from 1 review

Slow versus fast subcutaneous heparin injections for prevention of bruising and site pain intensity 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 140 participants
Low

Slow vs fast subcutaneous heparin injection

Bruise incidence ‐ 48 hours after injection · patients treated with subcutaneous heparin injections

Slow may leads to lower bruise incidence ‐ 48 hours after injection compared with fast subcutaneous heparin injection (low certainty).

2 findings from 1 review

Slow versus fast subcutaneous heparin injections for prevention of bruising and site pain intensity 2021 · Cochrane Headline outcomes only
OR 0.39 [0.26, 0.6]
3 studies · 444 participants
Low
Slow versus fast subcutaneous heparin injections for prevention of bruising and site pain intensity 2021 · Cochrane Headline outcomes only
OR 0.25 [0.1, 0.65]
2 studies · 84 participants
Low