A Trial of Apatinib and Adebrelimab in Combination With Chemotherapy in Patients With Unresectable ICC

Exclusion Criteria

• •1\. Known hepatocellular carcinoma, Combined Hepatocellular and Intrahepatic Cholangiocarcinoma, sarcomatoid hepatocellular carcinoma, fibrolamellar carcinoma of liver;
• •2\. Other active malignant tumor except ICC within 5 years or simultaneously. Cured localized tumor, for example, basal cell carcinoma of skin, squamous cell carcinoma of skin, superficial bladder cancer, carcinoma in situ of prostate, carcinoma in situs of cervix, breast cancer in situ may be enrolled;
• •3\. Planning to or previously received organ or allogenic bone marrow transplantation;
• •4\. Treatment of other investigational product(s) within 28 days prior to the start of study treatment;
• •5\. Previous treatment with Immune Checkpoint Inhibitors: Prior use of any antibody/drug targeting T-cell co-regulatory proteins (immune checkpoints), including anti-PD-1, anti-PD-L1, or anti-CTLA-4 antibodies (including topical use).
• •6\. Moderate-to-severe ascites with clinical symptoms, i.e., requiring therapeutic puncture or drainage, or Child-Pugh score \>2, except the subjects with small amount of ascites in radiological examination but free from clinical symptoms; uncontrolled or moderate to severe pleural effusion, pericardial effusion.
• •7\. History of gastrointestinal bleeding within 6 months prior to the start of study treatment or clear tendency of gastrointestinal bleeding;
• •8\. Abdominal fistula, gastrointestinal perforation or intraperitoneal abscess within 6 months prior to the start of study treatment;
• •9\. Known genetic or acquired hemorrhage (e.g., coagulation dysfunction) or thrombotic tendency, for example, subject with hemophilia; current or recent (within 10 days prior to the start of study treatment) use of full-dose of oral or intravenous anticoagulant or thrombolytic drug for the purpose of treatment (preventive use of low-dose aspirin or low molecular weight heparin is allowed);
• •10\. Current or recent (within 10 days prior to the start of study treatment) use of aspirin (\> 325 mg/day, maximum dose for antiplatelet) or dipyridamole, ticlopidine, clopidogrel and cilostazol;
• •11\. Thrombosis or thromboembolic event within 6 months prior to the start of study treatment, for example, cerebrovascular accident (including transient ischemic attack, cerebral hemorrhage, cerebral infarction), pulmonary embolism;
• •12\. Cardiac clinical symptom or disease that is not well controlled;
• •13\. Hypertension that cannot be well controlled through antihypertensive drugs, allowing to reach the above parameters by the use of antihypertensive therapy; previous hypertensive crisis or hypertensive encephalopathy;
• •14\. Major vascular disease within 6 months prior to the start of study treatment (for example, aortic aneurysm requiring surgical repair or peripheral arterial thrombosis in recent days); Serious, unhealed or splitting wound and active ulcer or untreated bone fracture; Major surgical therapy within 4 weeks prior to the start of study treatment (except diagnosis), or planned major surgery during the study;
• •15\. Evidence on intraperitoneal pneumatosis that can not be explained by puncture or recent surgery;
• •16\. Previous or current presence of metastasis to central nervous system; Metastatic disease involving main airway or blood vessels (e.g. Vena cava tumor invasion or complete occlusion of the major portal vein due to HCC, the major portal vein is defined as the part of portal vein between the union of the splenic and superior mesenteric veins and the first bifurcation into the left and right vein) or high-volume mediastinal tumor mass located in the center (distance from carina \<30 mm);
• •17\. History of hepatic encephalopathy; Current interstitial pneumonia or interstitial lung disease, or history of interstitial pneumonia or interstitial lung disease which required hormonal therapy, or other pulmonary fibrosis that may interfere with the judgement and treatment of immune-related pulmonary toxicity; organizing pneumonia (e.g., obliterative bronchiolitis), pneumoconiosis, drug related pneumonitis, idiopathic pneumonia, subjects with evidence on active pneumonia or serious pulmonary function impairment on thoracic computed tomography (CT) in screening period (previous radiation pneumonitis in the radiation area will be allowed); active tuberculosis;
• •19\. Use of immunosuppressive medication within 14 days prior to the start of study treatment, or systemic corticosteroid therapy to achieve the objective of immunosuppression (Prednisone at the dose of \>10mg/day or equivalent);
• •20\. Known history of hypersensitivity to the active substance or to any other components of each investigational medicinal product;
• •21\. Severe infection within 4 weeks prior to the start of study treatment, including but not limited to hospitalization for infection, bacteremia or complications of severe pneumonia; oral or intravenous therapeutic antibiotics within 2 weeks prior to the start of study treatment (subjects who are treated with antibiotics for prevention, e.g., preventive urinary tract infection or exacerbation of chronic obstructive pulmonary disease are eligible for participation in the study);
• •22\. Congenital or acquired immunodeficiency (e.g., HIV infection);
• •23\. Hepatitis B and hepatitis C co-infection;
• •24\. Attenuated live vaccine therapy administered within 28 days prior to the start of study treatment, or are expected to receive such vaccines during Adebrelimab treatment or within 60 days after the last dose of Adebrelimab;
• •25\. Other factors that may affect the study results or lead to early study termination as judged by investigators, such as alcoholism, drug abuse, other serious diseases (including mental disorders) requiring concomitant therapy, with serious laboratory examination abnormality, with family or social factors, that may affect subject's safety.