decompensated hepatic cirrhosisdecompensated cirrhosis prognosisdecompensated liver cirrhosisdecompensated alcoholic cirrhosisdecompensated liverdecompensated ascitesdecompensated cirrhotic liver diseasedecompensated liver failuredecomposed liver cirrhosisacute decompensated liver failurebiliary cirrhosiscirrhosis itching treatment