Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

229 questions · 230 findings · 97 reviews

No studies found 73 · 31.7%GRADE not reported 9 · 3.9%Very low 71 · 30.9%Low 50 · 21.7%Moderate 20 · 8.7%High 7 · 3%

Sclerotherapy vs no intervention

Serious adverse events and liver‐related morbidity: incidence of gastric varices · primary prophylaxis of oesophageal variceal bleeding in children with chronic liver disease or portal vein thrombosis

It is very uncertain whether sclerotherapy changes serious adverse events and liver‐related morbidity: incidence of… compared with no intervention (very low certainty).

1 finding from 1 review