Efficacy and Safety of ALSS Treatment for ICIs-LF in Patients With HCC

Patients will receive treatment of double plasma molecular adsorption system (DPMAS) and low volume plasma exchange (LPE) for three times in two weeks. The volume of plasma adsorption in DPMAS is 5000\~6000 millilitre. The volume of fresh frozen plasma used in LPE is 1000 millilitre.

Patients will receive treatment of plasma exchange (PE) for three times in two weeks. The volume of fresh frozen plasma used in PE is 2000 millilitre.

Patients will receive comprehensive internal medical treatment.