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

Chinese PLA General Hospital (301 Hospital)

Status and phase: Unknown; Phase 2

Conditions: BCLC Stage C Hepatocellular Carcinoma; BCLC Stage B Hepatocellular Carcinoma

Treatments: Drug: Apatinib Mesylate

Study type: Interventional

Funder types: Other

Identifiers

NCT04204577

S2019-128-02

Details and patient eligibility

About

The purpose of this study was to evaluate the efficacy and safety of simple local ablation, local ablation combined with apatinib, local ablation combined with apatinib and PD-1 antibody SHR-1210 for the treatment of advanced liver cancer.

Full description

Primary liver cancer is a common malignant tumor in the world. Its pathogenesis is concealed and clinically asymptomatic. It is mostly in the middle and late stages of the disease. It is often combined with different degrees of cirrhosis. The liver function reserve is poor.About 80% of patients are in the first place. The operation has been lost at the time of diagnosis.

Primary liver cancer is not sensitive to conventional treatments such as radiotherapy and chemotherapy because of its unique tissue type. For advanced liver cancer, ablation combined with other systemic treatments is expected to alleviate the patient's condition, prolong the patient's survival time, and benefit more patients. The long-term clinical efficacy of tumor thermal ablation has been reported more, the basic conclusion is consistent, hat is, the 5-year survival rate of early stage tumors such as liver cancer less than 3cm is not inferior to surgical resection, or even better. Liver cancer is rich in blood supply and tumor blood vessels are dense. The formation and maintenance of these blood vessels requires pro-angiogenic signals, of which VEGFR is a key component. Apatinib is a small molecule tyrosine kinase inhibitor that inhibits VEGFR at very low concentrations. SHR-1210 is a humanized anti-programmed cell death receptor 1 antibody.

This study was designed to evaluate the efficacy and safety of simple local ablation, local ablation combined with apatinib, local ablation combined with apatinib and PD-1 antibody SHR-1210 for the treatment of advanced liver cancer.

Enrollment: 90 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

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.

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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90 participants in 3 patient groups

Thermal ablation

No Intervention group

Description:

Taking standard thermal ablation treatment. Its specific number and time interval depend on the patient's own condition and disease.

Thermal ablation combined with apatinib

Experimental group

Description:

Taking standard thermal ablation treatment. Its specific number and time interval depend on the patient's own condition and disease. Oral apatinib mesylate tablets, 250 mg, orally once a day. Take about half an hour after a meal (the daily dose should be as much as possible), and take it with warm water. Apatinib was discontinued 7 days before each thermal ablation treatment, and after the thermal ablation treatment, the patient's aminotransferase returned to normal and continued to take apatinib.

Treatment:

Drug: Apatinib Mesylate

Ablation combined with apatinib and PD-1 antibody SHR-1210

Experimental group

Description:

Taking standard thermal ablation treatment. Its specific number and time interval depend on the patient's own condition and disease. Oral apatinib mesylate tablets, 250 mg, orally once a day. Take it with warm water about half an hour after a meal (the daily dose should be as much as possible). Apatinib was discontinued 7 days before each thermal ablation treatment, and after the thermal ablation treatment, the patient's aminotransferase returned to normal and continued to take apatinib. SHR-1210, 200mg, intravenous infusion for 30 minutes (including the time of the tube,the overall infusion time is not shorter than 20 minutes, no longer than 60 minutes), once every 2 weeks; the first dose with the apatite Simultaneous administration of PD, PD-1 injection is not affected by thermal ablation.

Treatment:

Drug: Apatinib Mesylate