Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:43 AM
Ignite Modification Date:
2025-12-25 @ 2:43 AM
NCT ID:
NCT04011033
Brief Summary:
Hepatocellular carcinoma (HCC) is a common disease with high mortality. More than 80% patients receive a diagnosis when their tumors are too advanced for curative approaches and have a dismal prognosis. invariant Natural Killer T (iNKT) cell exhibit antitumor activity against malignant tumors through producing high levels of cytokines. iNKT cells are abundant in the liver, but their function is defective in liver cancer. After expansion and restored function in vitro, iNKT cells can home to liver, then they play key antitumor function. We have finished a phase I study of adoptive transfer of autologous iNKT cells for treating patients with unresectable HCC. Safety and feasibility of iNKT infusion was proved. The purpose of this study was to verify the effectiveness of iNKT cell infusion in patients with unresectable HCC who had previously failed transcatheter arterial embolization (TAE) / transcatheter arterial chemoembolization (TACE).
Detailed Description:
Patients with unresectable HCC will be enrolled and divided into two groups. Patients in trial group will be treated with combination of TAE/TACE and adoptive transfer of autologus iNKT cells. TAE/TACE will be performed at 0th and 4th week. iNKT cells will be infused at 1st, 3rd, 5th, 7th, 9th, 11th week after first TAE/TACE therapy. Patients in control group will be treated with TAE/TACE at 0th and 4th week. Overall survival (OS) time, progression-free survival (PFS) time, objective response rate(ORR), disease control rate(DCR) will be monitored.
According to JSH guidelines, TAE/TACE failure is defined as an insufficient response after ≧2 consecutive TAE/TACE procedures that is evident on response evaluation computed tomography or magnetic resonance imaging after 1-3 months, these patients do not respond sufficiently to TAE/TACE.
Study:
NCT04011033
Study Brief:
Protocol Section:
NCT04011033