The Safety and Efficacy of Thermal Ablation Combined With Apatinib and Carilimub for Advanced Liver Cancer

1. Age between 18-80 years old;
2. Patients with primary hepatocellular carcinoma who are strictly in accordance with the clinical diagnostic criteria for the diagnosis and treatment of primary liver cancer (2017 edition) or confirmed by histopathology or cytology;
3. Child-Pugh A or B;
4. BCLC B-C;
5. Eastern Cooperative Oncology Group(ECOG) body condition within a week before enrollment score 0-2;
6. Life expectancy of at least 3 months;
7. Adequate main organ function:
8. Hemoglobin ≥90g/L. Absolute neutrophil count (ANC) ≥1,500/mm3. Platelets ≥50,000/ul. Albumin ≥29g/L. Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \<3 the upper limit of normal (ULN). Total bilirubin (TBIL) ≤1.5 ULN. Creatinine ≤1.5 ULN.
9. Women of childbearing age (generally 15-49 years of age) are required to have a negative pregnancy test (serum or urine) within 14 days prior to enrollment, and will voluntarily use the appropriate method of contraception during the observation period and within 8 weeks after the last administration of the study drug; For men, appropriate methods of contraception should be used during the observation period and within 8 weeks after the last administration of the study drug.
10. Be willing and able to provide written informed consent for the study.

Exclusion Criteria:

1. History of liver transplantation.
2. Other anti-angiogenic drugs and (or PD-1) antibody drugs were used within 3 months prior to enrollment.
3. History of immunosuppressive drugs used for 14 days prior to the first use of SHR-1210, excluding nasal and inhaled corticosteroids or physiological doses of systemic steroid hormones(no more than 10 mg/day of turpentine or equivalent) Pharmacological doses of other corticosteroids) .
4. Subjects are allergic to Apatinib Mesylate Tablets, SHR-1210, pharmaceutical excipients, or other monoclonal antibodies.
5. Attenuated Live Vaccine in four weeks before study or during study.
6. Uncontrolled or symptomatic active central nervous system (CNS) metastases are known to present with clinical signs, cerebral edema, spinal cord compression, cancerous meningitis, pia mater disease, and/or progressive growth. Patients with a history of central nervous system metastasis or spinal cord compression who have been treated and who have been clinically stable after 4 weeks of discontinuation of anticonvulsants and steroids prior to the study's first dose may be enrolled in the study.
7. Peripheral neuropathy grade >1.
8. There are any active autoimmune diseases or a history of autoimmune diseases (including but not limited to: autoimmune hepatitis, interstitial pneumonia, uveitis, enteritis, hepatitis, pituitary inflammation, vasculitis, nephritis, Hyperthyroidism, decreased thyroid function; subjects with vitiligo or complete remission in childhood asthma, can be included without adult intervention after adult; asthma requiring medical intervention for bronchodilators cannot be included).
9. History of human immunodeficiency virus (HIV) infection or known to have acquired immunodeficiency syndrome (AIDS), active hepatitis B (HBV-DNA≥1000 IU/ml), hepatitis C (positive hepatitis C antibody, and higher HCV-RNA than the lower limit of detection of the analytical method) or in combination with hepatitis B and hepatitis C, patients requiring antiviral therapy during the study;
10. Cardiovascular disease with 6 months before enrollment: Myocardial infarction, severe/unstable angina, NYHA class 2 or higher cardiac dysfunction, poorly controlled arrhythmias (including QTcF interval men >450 ms, women >470 ms, QTcF interval calculated by Fridericia formula), symptomatic hyperemia Sexual heart failure, cerebrovascular accident (including transient ischemic attack or symptomatic pulmonary embolism)
11. High blood pressure, and can not be well controlled by antihypertensive drugs (systolic blood pressure ≥140mmHg or diastolic blood pressure ≥90 mmHg)
12. Abnormal coagulation (INR >1.5×ULN or activated partial thromboplastin time (APTT) >1.5×ULN), with bleeding tendency or receiving thrombolysis or anticoagulant therapy.
13. Hereditary or acquired bleeding and thrombosis trends, such as hemophilia, coagulopathy, thrombocytopenia, hypersplenism, etc.
14. Obvious hemoptysis in the first 2 months before the study or daily hemoptysis exceed 2.5ml.
15. Significant clinically bleeding symptoms or clear bleeding tendency within 3 months prior to the study, such as gastrointestinal bleeding, hemorrhagic gastric ulcer, baseline fecal occult blood (++) and above, or vasculitis.
16. Artery/ venous thrombosis, such as cerebrovascular accidents (including transient ischemic attacks, cerebral hemorrhage, cerebral infarction), deep vein thrombosis, and pulmonary embolism,etc.
17. Long-term anticoagulant therapy with warfarin or heparin or antiplatelet therapy (aspirin ≥300 mg/day or clopidogrel ≥75 mg/day).
18. Severe infection within 4 weeks prior to first drug administration (eg, intravenous infusion of antibiotics, antifungal or antiviral drugs), or unexplained fever >38.5℃ during screening period/first drug administration.
19. History of allogeneic organ transplantation or allogeneic hematopoietic stem cell transplantation.
20. Participated in any other drug clinical study within 4 weeks prior to first drug administration , or no more than 5 half-lives from the last study.
21. History of psychotropic substance abuse or drug abuse.
22. Serious physical or mental illness, laboratory abnormalities, increasing risk of participating in the study, interfere with the results of the study, and patients considered by the investigator to be unfit for the study.