Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

106 questions · 106 findings · 19 reviews

No studies found 16 · 15.1%GRADE not reported 9 · 8.5%Very low 22 · 20.8%Low 25 · 23.6%Moderate 25 · 23.6%High 9 · 8.5%

Remifentanil (PCA) vs epidural/CSE

Maternal respiratory depression (< 9, < 8 breaths/min) · women in labour with planned vaginal delivery

Remifentanil (PCA) showed no clear difference in maternal respiratory depression (< 9, < 8 breaths/min) compared with epidural/CSE (low certainty).

1 finding from 1 review