50
Participants
Start Date
July 31, 2012
Primary Completion Date
July 31, 2030
Study Completion Date
July 31, 2033
Radiofrequency ablation
Radiofrequency ablation is performed percutaneously under CT/US guidance
Cytokine-induced killer cells
The patients received autologous cytokine-induced killer cells transfusion one week after RFA treatment.
The First People's Hospital of Changzhou, Changzhou
The First People's Hospital of Changzhou
OTHER