Anti-PD-1 Antibody Therapies of Camrelizumab in Combination With Pemetrexed and Carboplatin as First-line Treatment in Patients With Advanced or Metastatic Non-Squamous Non-Small Cell Lung Cancer

Exclusion Criteria

• •1. Subjects with other histological types besides non-squamous non-small cell lung cancer, including mixed carcinomas or NSCLC with small cell lung cancer components/neuroendocrine differentiation.
• •2. Subjects with EGFR mutation or ALK translocation.
• •3. Subjects without radiographically measurable lesions.
• •4. Subjects with carcinomatous meningitis and spinal cord compression.
• •6. Subjects who can be treated with surgical resection or radical radiotherapy.
• •7. Subjects who previously received treatment with any other anti-PD-1(L1) or CTLA4 monoclonal antibodies.
• •2\. Medical history and complications
• •1. Subjects with any active, known, or suspected autoimmune diseases. Subjects who are clinically stable and do not require systemic immunosuppressants, such as those with Type I diabetes, hypothyroidism requiring only hormone replacement therapy, or skin diseases that do not require systemic treatment (for example, vitiligo, psoriasis or alopecia), or subjects in whom recurrence are not expected without external triggers may be eligible.
• •2. Subjects with any complication that require systemic corticosteroids like prednisone (\> 10 mg/day or equivalent) or other immunosuppressants within 14 days prior to the first dose. In the absence of active autoimmune disease, inhaled or topical use of corticosteroids, and physiologic hormone replacement therapy for adrenal insufficiencylike prednisone \> 10 mg/day or equivalent are permitted;
• •3. Subjects who received cancer vaccines or other immunostimulatory anti-cancer agents (interferon, interleukin, thymosin, or immune cell therapy) within 1 month prior to the first dose.
• •4. Subjects who are currently participating and receiving study therapy or has participated in a study of an investigational agent and received study therapy within 4 weeks (or 5 half-lives of the previous investigational agent) prior to the first dose.
• •5. Subjects who are expected to require any other forms of anti-cancer treatment (including maintenance treatment with other drugs, radiotherapy, and/or surgical resection) for NSCLC while on study.
• •6. Subjects who received major surgery within 4 weeks prior to the first dose, non-thoracic radiation therapy \> 30 Gy within 4 weeks prior to the first dose, thoracic radiation therapy \> 30 Gy within 24 weeks prior to the first dose, or palliative radiation ≤ 30 Gy within 2 weeks prior to the first dose, and failed to recover from the toxicities and/or complications of these interventions to NCI-CTC AE Grade ≤ 1 (except for alopecia and fatigue). Palliative radiotherapy for symptomatic control is permitted, but must be completed within 2 weeks prior to the first dose and no additional radiotherapy should be scheduled for the same lesion.
• •7. Subjects highly suspected of interstitial lung disease, or with conditions that may interfere with the testing or management of suspected treatment-related pulmonary toxicities, or other moderate to severe lung diseases that seriously affect pulmonary function.
• •8. Subjects who require concomitant treatment for other active malignant tumors.
• •9. Subjects with a history of prior malignant tumors, except for basal cell carcinoma, superficial bladder cancer, squamous cell carcinoma of the skin, or cervical carcinoma in situ with complete remission for at least 5 years prior to screening and no additional treatment is required or expected while on study.
• •10. Subjects with Grade II or higher myocardial ischemia or myocardial infarction, or poorly controlled arrhythmias. Subjects with NYHA Class III-IV cardiac insufficiency or an LVEF (left ventricular ejection fraction) \< 50% by echocardiography.
• •11. Subjects with significant hemoptysis or coughing a daily volume up to half a teaspoon (2.5 mL) or more of blood within 1 month prior to randomization.
• •12. Subjects with clinically significant hemorrhage or clear bleeding tendency within 1 month prior to randomization, such as GI bleeding, hemorrhagic gastric ulcer, or vasculitis.
• •13. Events of arterial/venous thrombosis within 3 months prior to randomization, such as cerebrovascular accidents (including transient ischemic attacks, cerebral hemorrhage, brain infarction), deep vein thrombosis, and pulmonary embolism.
• •14. Subjects with active pulmonary tuberculosis (TB). Active TB should be ruled out in subjects suspected of such condition, by chest X-ray, sputum test, and examinations of clinical symptoms and signs. Subjects with a history of active TB infection within 1 year prior to the screening are excluded, despite being treated. Subjects with a history of active TB infection more than 1 year ago can be enrolled if the course and type of TB treatment are appropriate.
• •15. Subjects with serious infection within 4 weeks prior to the first dose, including but not limited to infective complications, bacteremia and severe pneumonia that require hospitalization. Subjects with any active infections are excluded, lymphangitic spread of the NSCLC is not exclusionary.
• •16. Subjects who prepare to receive or have previously received tissue/organ transplants.
• •17. Subjects who plan to receive or have received live vaccines within 30 days prior to the first dose.
• •18. Subjects with contraindications for platinum-based medications before the first dose: gout, varicella, herpes zoster, and Grade ≥ 2 peripheral neuropathy.
• •19. It is not recommended to enroll subjects with uncontrolled tumor-related pain. Subjects requiring pain medication must have a stable regimen before randomization. Palliative radiotherapy for symptomatic lesions (such as bone metastasis or perineural invasion) should be completed at least 2 weeks before enrollment. Loco-regional treatment should be considered before randomization, if appropriate, for asymptomatic metastatic lesions where further growth may result in functional deficits or intractable pain (e.g., epidural metastasis without spinal cord compression).
• •3\. Physical examination and laboratory tests
• •1. Subjects have known history of human immunodeficiency virus (HIV) seropositive status or acquired immunodeficiency syndrome (AIDS).
• •2. Subjects with untreated active hepatitis. Hepatitis B: Hepatitis B surface antigen (HBV sAg) positive and HBV DNA greater than the upper limit of normal; Hepatitis C: HCV antibody (HCV Ab) positive and HCV RNA positive, and abnormal hepatic function; Hepatitis B and C coinfection.
• •3. Subjects with uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures.
• •4\. Allergies and adverse drug reactions
• •1. Severe allergic, anaphylactic, or other hypersensitivity reactions to other monoclonal antibodies.
• •2. Allergy or intolerance during an infusion.
• •3. History of severe allergies to pemetrexed, carboplatin, or their premedications.
• •5\. Subjects with mental illness, alcohol abuse, inability to quit smoking, and drug or substance abuse disorders that would interfere with cooperation with the requirements of the trial.
• •6\. Based on the investigator's opinion, subjects with a history or current evidence of any condition, diseases, treatments, or laboratory abnormalities that may confound the study results, interfere with study procedures, or are not in the best interests of the subjects, should be excluded.