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

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.

Eligibility Criteria:
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;