Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,494 questions · 1,521 findings · 132 reviews · Hepato-Biliary

No studies found 303 · 19.9%GRADE not reported 39 · 2.6%Very low 876 · 57.6%Low 216 · 14.2%Moderate 65 · 4.3%High 22 · 1.4%

Portosystemic shunts vs endoscopic intervention with or without medical treatment

All‐cause mortality · participants with cirrhosis and with previous oesophagogastric variceal bleeding

It is very uncertain whether portosystemic shunts changes all‐cause mortality compared with endoscopic intervention with or without medical treatment (very low certainty).

1 finding from 1 review

Total shunt vs endoscopic intervention

Mortality due to rebleeding · participants with cirrhosis and with previous oesophagogastric variceal bleeding

It is very uncertain whether total shunt changes mortality due to rebleeding compared with endoscopic intervention (very low certainty).

1 finding from 1 review

Total shunt vs endoscopic intervention

Acute hepatic encephalopathy · participants with cirrhosis and with previous oesophagogastric variceal bleeding

It is very uncertain whether total shunt changes acute hepatic encephalopathy compared with endoscopic intervention (very low certainty).

1 finding from 1 review