NCT06474455 A Phase IB/II Clinical Study of SHR-9839 for Injection Combined With Other Anti-tumor Therapies in Patients With Advanced Solid Tumors

Eligibility & Interventions

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What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 156 participants in total. It began in 2024-07-02 with a primary completion date of 2029-06.

Brief Summary

This study is an open-label, multicenter Phase IB/II clinical trial to evaluate the safety, tolerability and efficacy of SHR-9839 for injection in combination with other antitumor therapies in patients with advanced solid tumors.

Eligibility Criteria

Inclusion Criteria: 1. Aged 18-75 years old (inclusive), regardless of gender. 2. Part A: Patients with locally advanced or metastatic solid tumors confirmed by histology or cytology; Part B: Squamous non-small cell lung cancer. 3. At least one measurable tumor lesion according to RECIST v1.1. 4. ECOG performance score of 0-1. 5. Life expectancy ≥ 12 weeks. 6. Adequate bone marrow and organ function. 7. Have the ability to informed consent, have signed the IRB / EC approved informed consent and dated, willing and able to comply with the treatment plan to visit the inspection and other procedural requirements. Exclusion Criteria: 1. Patients with active central nervous system ( CNS ) metastases. 2. Spinal cord compression not be cured by surgery or radiotherapy. 3. Subjects with uncontrollable tumor-related pain. 4. Moderate and severe ascites with clinical symptoms; Uncontrollable or moderate and above pleural effusion, pericardial effusion. 5. Anti-tumor treatments such as chemotherapy within 4 weeks prior to the first dose of study drug. 6. Received \> 30 Gy chest radiotherapy within 24 weeks prior to the first dose of study drug. 7. Major organ surgery or significant trauma within 4 weeks prior to the first dose of study drug. 8. Concomitant other malignancies ≤ 3 years prior to the first dose of study drug. 9. History of interstitial pneumonitis or imaging at screening suggestive of suspected interstitial pneumonitis or inability to exclude interstitial pneumonitis; or other moderate-to-severe lung disease that severely affects lung function. 10. Serious cardiovascular and cerebrovascular diseases. 11. Patients with clinically significant bleeding symptoms within 3 months prior to the first dose of study drug. 12. History of immunodeficiency, including HIV test positive. 13. Active hepatitis B or hepatitis C infection. 14. History of severe allergic reactions to any component of any study drug to be accepted. 15. Known history of alcohol or drug dependence. 16. Mental disorders or poor compliance. 17. Pregnant or lactating women. 18. Patients with any active, known or suspected autoimmune disease. 19. Patients received systemic immunostimulatory therapy within 4 weeks before starting the study, or received systemic immunosuppressive therapy within 2 weeks before starting the first study. 20. Patients who had previously used immune checkpoint inhibitors were not allowed to be enrolled in this study if they had a CTCAE grade 3 immune-related adverse event that lasted for 4 weeks or more, or a CTCAE grade 4 immune-related adverse event.

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