Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,097 questions · 3,266 findings · 631 reviews

No studies found 430 · 13.2%GRADE not reported 193 · 5.9%Very low 995 · 30.5%Low 904 · 27.7%Moderate 591 · 18.1%High 153 · 4.7%

Rescue high‐frequency jet ventilation vs conventional ventilation

Severe intraventricular haemorrhage · preterm infants with severe pulmonary dysfunction

Rescue high‐frequency jet ventilation showed no clear difference in severe intraventricular haemorrhage (grades 3 and 4) compared with conventional ventilation (low certainty).

1 finding from 1 review

High‐concentration (8%) capsaicin patch vs control patch (0.4%)

Patient Global Impression of Change much or very much improved · adults with postherpetic neuralgia
2 findings from 1 review