Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,751 questions · 12,775 findings · 807 reviews · Headline outcomes only

No studies found 3,413 · 26.7%GRADE not reported 709 · 5.5%Very low 3,483 · 27.3%Low 3,165 · 24.8%Moderate 1,628 · 12.7%High 377 · 3%

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Pharmacomechanical thrombolysis (Cragg® catheter) vs pulse spray technique

Technical success · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether pharmacomechanical thrombolysis (Cragg® catheter) changes technical success compared with pulse spray technique (very low certainty).

1 finding from 1 review

Pharmacomechanical thrombolysis (Cragg® catheter) vs pulse spray technique

Minor adverse events · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether pharmacomechanical thrombolysis (Cragg® catheter) changes minor adverse events compared with pulse spray technique (very low certainty).

1 finding from 1 review

Pharmacomechanical thrombolysis (Cragg® catheter) vs pulse spray technique

Major adverse events · thrombosed haemodialysis arteriovenous fistulas and grafts

It is very uncertain whether pharmacomechanical thrombolysis (Cragg® catheter) changes major adverse events compared with pulse spray technique (very low certainty).

1 finding from 1 review

Familiar odour (breast milk smell) vs usual care

Pain (PIPP) · neonates with mechanical ventilation

Familiar odour (breast milk smell) showed no clear difference in PIPP during endotracheal suctioning Range of scale 0 to 21. Lower… compared with standard care (low certainty).

1 finding from 1 review