Acetyl‐L‐carnitine vs placeboNumber of days in hospital (duration of hospitalisation) · patients with covert or overt hepatic encephalopathy1 finding from 1 reviewAcetyl‐L‐carnitine for patients with hepatic encephalopathy 2019 · Cochrane Headline outcomes onlyno estimate extracted0 studies · 0 participantsGRADE not reported