Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2 questions · 2 findings · 1 reviews · Colorectal

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 50%Moderate 0 · 0%High 1 · 50%

Surgery vs any Medical Therapy

NON ‐ Healing (persistence or recurrence) · people with anal fissures

Any Surgery leads to lower NON ‐ Healing (persistence or recurrence) compared with any Medical Therapy (high certainty).

1 finding from 1 review

Glyceryl trinitrate (GTN) vs placebo

NON ‐ Healing of fissure (persistence or recurrence) · people with anal fissures

GTN may leads to lower NON ‐ Healing of fissure (persistence or recurrence) compared with placebo (low certainty).

1 finding from 1 review