PD-1 Antibody Carilizumab Combined with Apatinib for Unresectable Stage III and IV DMMR Gastric Cancer

Exclusion Criteria13

• Other malignant tumors have been diagnosed within 5 years before the first use of the investigational drug, except for effectively treated skin basal cell carcinoma, skin squamous cell carcinoma and/or effectively resected cervical carcinoma in situ and/or breast cancer and/or thyroid cancer and other malignant tumors that have achieved long-term survival;
• Suffering from any active autoimmune disease or history of autoimmune disease, such as interstitial pneumonia, uveitis, enteritis, hepatitis, pituitary inflammation, vasculitis, myocarditis, nephritis, hyperthyroidism, hypothyroidism (except for patients with stable hormone levels after treatment); Subjects with childhood asthma who have been completely relieved and do not require any intervention or vitiligo in adulthood may be included, but those who require medical intervention with bronchodilators may not be included;
• People with congenital or acquired immune deficiency, such as people infected with human immunodeficiency virus (HIV), active hepatitis B (HBV DNA ≥ 500 IU/ml), hepatitis C (hepatitis C antibody is positive, and HCV-RNA is higher than the detection limit of the analytical method) or people with co infection of hepatitis B and hepatitis C;
• Within 14 days prior to the first use of the investigational drug, immunosuppressive drugs have been used, excluding nasal and inhaled corticosteroids or systemic corticosteroids at physiological doses (i.e. not exceeding 10 mg/day of prednisolone or other corticosteroids at physiological doses of equivalent drugs);
• Vaccination with attenuated live vaccine within 4 weeks before the first administration or planned during the study period;
• Patients with hypertension who cannot be reduced to normal range by antihypertensive medication (systolic blood pressure ≤ 140 mmHg/diastolic blood pressure ≤ 90 mmHg);
• Suffering from uncontrolled clinical symptoms or diseases of the heart, such as (1) NYHA class II or above heart failure, (2) unstable angina, (3) myocardial infarction within 1 year, (4) poorly controlled arrhythmia;
• Patients who have had or currently have interstitial pneumonia, pneumoconiosis, radiation pneumonitis, drug-related pneumonia, etc., and whose lung function is severely impaired, which may interfere with the detection and management of suspected drug-related pulmonary toxicity;
• suffer from active pulmonary tuberculosis;
• Severe infection (such as requiring intravenous infusion of antibiotics, antifungal or antiviral drugs) within 4 weeks before the first medication, or unexplained fever (body temperature ≥ 38.5 ° C) during the screening period/before the first administration;
• Known history of allogeneic organ transplantation or allogeneic hematopoietic stem cell transplantation;
• Those who are known to have a history of allergies to the components of this drug regimen;
• There is a possibility of increasing participation in research and medication risks, or other severe, acute, and chronic diseases