Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

766 questions · 806 findings · 76 reviews · ENT

No studies found 293 · 36.4%GRADE not reported 6 · 0.7%Very low 244 · 30.3%Low 170 · 21.1%Moderate 85 · 10.5%High 8 · 1%

Local anaesthetic injection vs no treatment/placebo

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · septal surgery

The review found no eligible studies for this question.

3 findings from 1 review

Local anaesthetic application via nasal packing vs no packing/packing with placebo

Additional analgesia required (escape analgesia) · septal surgery

Local anaesthetic application via nasal packing probably leads to lower requirement for additional analgesia compared with no packing/packing with placebo (moderate certainty).

1 finding from 1 review

Sphenopalatine ganglion block vs no treatment/placebo

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · septal surgery

The review found no eligible studies for this question.

3 findings from 1 review