Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

60 questions · 60 findings · 26 reviews

No studies found 15 · 25%GRADE not reported 5 · 8.3%Very low 14 · 23.3%Low 21 · 35%Moderate 5 · 8.3%High 0 · 0%

Intervention not reported

Serious adverse events · Patients with active Crohn's disease

The intervention showed no clear difference in serious adverse events (low certainty).

1 finding from 1 review