Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,584 questions · 3,695 findings · 567 reviews

No studies found 784 · 21.2%GRADE not reported 308 · 8.3%Very low 1,036 · 28%Low 971 · 26.3%Moderate 440 · 11.9%High 156 · 4.2%

Carvedilol vs beta‐blocker

Upper gastrointestinal bleeding · adults with cirrhosis and gastroesophageal varices

It is very uncertain whether carvedilol changes upper gastrointestinal bleeding compared with traditional, non‐selective beta‐blockers (very low certainty).

1 finding from 1 review

Carvedilol vs beta‐blocker

Non‐serious adverse events · adults with cirrhosis and gastroesophageal varices

It is very uncertain whether carvedilol changes non‐serious adverse events compared with traditional, non‐selective beta‐blockers (very low certainty).

1 finding from 1 review

Carvedilol vs beta‐blocker

Haemodynamic treatment failure · adults with cirrhosis and gastroesophageal varices

It is very uncertain whether carvedilol changes haemodynamic treatment failure compared with traditional, non‐selective beta‐blockers (very low certainty).

1 finding from 1 review

Duodenal stenting vs surgical palliation

Re‐establishment of oral intake (technical success of the intervention) · people with malignant gastric outlet obstruction

Duodenal stenting showed no clear difference in re‐establishment of oral intake (technical success of the… compared with surgical palliation (low certainty).

1 finding from 1 review