Study of TACE Combined With Camrelizumab in the Treatment of HCC Patients

Exploratory Clinical Study of TACE Combined With Camrelizumab in the Treatment of BCLC Stage B and Stage C Hepatocellular Carcinoma

It is an exploratory clinical study aimed to evaluate the efficacy and safety of TACE combined with Camrelizumab in the treatment of patients with BCLC stage B and C HCC.Treatment will continue until disease progression or intolerable toxicity or patients withdrawal of consent,and the target sample size is 60 individuals.

This is a prospective, single-center and single-arm exploratory clinical study designed to evaluate the efficacy and safety of TACE combined with Camrelizumab in the treatment of patients with BCLC stage B and C hepatocellular carcinoma.Treatment will continue until disease progression or intolerable toxicity or patients withdrawal of consent,and the target sample size is 60 individuals.

Inclusion Criteria:

• 1.Patients voluntarily entered the study and signed informed consent form (ICF) 2. Age: 18 - 80 years old and life expectancy of at least 12 weeks.; 3. Clinically or histologically diagnosed as HCC; 4. There are measurable lesions that meet the RECIST1.1 standard on the baseline imaging examination; 5. Child-pugh classification A or B (score < 7); 6. The BCLC stage is stage B or C, and it is unable or unwilling to undergo surgical treatment; 7. ECOG : 0 ~ 1 ; 8. No previous immune checkpoint inhibitor treatment (including PD-1 / PD-L1 antibody and CTLA-4 inhibitor); 9. HBV-deoxyribonucleic acid (DNA) must be <500IU / mL, and receive at least 14 days of anti-HBV treatment before the start of study treatment Treatment;

Exclusion Criteria:

• 1. History of treatment with any local treatment (exception of liver transplantation), systemic .anti-cancer therapy, or immunotherapy; 2. Those whose tumor thrombus reaches or exceeds the main portal vein; 3. Existing or concurrently suffering from other malignant tumors, except for fully treated non-melanoma skin cancer, cervical carcinoma in situ, and papillary thyroid carcinoma; 4. There is any active autoimmune disease or has a history of autoimmune disease and may relapse; 5. Use strong CYP3A4 / CYP2C19 inducers including rifampicin and Hypericum perforatum or strong CYP3A4 / CYP2C19 inhibitors within 14 days before starting the study treatment; 6. Known history of severe allergy to any monoclonal antibody; 7. Patients who are going to undergo or have undergone organ or allogeneic bone marrow transplantation; 8. Non-compliance with TACE or Camrelizumab; 9. Moderate and severe ascites with clinical symptoms require therapeutic puncture, drainage, or Childa-Pugh score> 2 (except imaging only shows a small amount of ascites but not accompanied by clinical symptoms); uncontrolled or moderate and Above pleural effusion and pericardial effusion; 10. Abdominal fistula, gastrointestinal perforation or abdominal abscess occurred within 6 months before the start of the study treatment; 11. Thrombosis or embolism occurred within 6 months before the start of study treatment, such as cerebrovascular accident (including temporary ischemic attack, cerebral hemorrhage, cerebral infarction, pulmonary embolism, etc.) 12. Known inherited or acquired bleeding or thrombophilia ; currently or recently (10 days prior to the start of study treatment) have used full dose oral or Injection of anticoagulant drugs or thrombolytic drugs (prophylactic use of low-dose aspirin and low molecular weight heparin); 13. Major vascular disease within 6 months before the study treatment; 22. Past or present central nervous system metastasis; 14. Metastatic diseases involving major airways or blood vessels or a large mediastinal tumor mass in the center (<30 mm from the crest) 15. Those with a history of hepatic encephalopathy; 16. Palliative radiotherapy for non-target lesions allowed for symptom control must be completed at least 2 weeks before the start of study treatment. Adverse events caused by radiotherapy have not recovered to ≤CTCAE level 1; 17. There were severe infections within 4 weeks before starting the study treatment; 18. Patients with congenital or acquired immune deficiency (such as those infected with HIV); 19. Co-infection with hepatitis B and C; 20. For patients with bone metastases, the palliative radiotherapy area> 5% bone marrow area received within 4 weeks before participating in the study;