Adebrelimab Combined With Chemoradiotherapy in Patients With Large Bulky Stage III Unresectable Non-Small Cell Lung Cancer

Starting soon · Phase 3

Conditions studied: NSCLC (Advanced Non-small Cell Lung Cancer)

In brief

This is a randomized, controlled, multicenter clinical study that enrolled patients with unresectable bulky stage III NSCLC, with PFS as the primary endpoint. The study aims to investigate the efficacy and safety of adebrelimab combined with chemoradiotherapy in the treatment of locally advanced/unresectable stage III non-small cell lung cancer.

Key facts

Study ID

NCT07560358

Run by

Cancer Institute and Hospital, Chinese Academy of Medical Sciences

People needed

204

Starts

2026-05-01

Expected to finish

2030-12-31

Last updated by the study team

2026-05-01

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Aged between 18 and 75 years;
• ECOG performance status score of 0 or 1;
• Histologically or cytologically confirmed non-small cell lung cancer (NSCLC);
• Unresectable stage III NSCLC (per AJCC 9th edition staging), with primary tumor diameter T ≥ 5 cm or regional metastatic lymph node short-axis diameter N ≥ 2 cm;
• Expected survival time of at least 3 months;
• No prior anti-tumor treatment before enrollment, including radiotherapy, chemotherapy, surgery and targeted therapy;
• Adequate function of major organs;
• Female subjects must have a negative pregnancy test result and be willing to use effective contraception;
• Subjects voluntarily participate in the study, sign the informed consent form, with good compliance and willingness to complete follow-up.

You may not qualify if…

• Subjects with known positive EGFR mutation or positive ALK fusion.
• Histologically or cytologically confirmed mixed SCLC and NSCLC, large cell neuroendocrine carcinoma, and sarcomatoid carcinoma.
• Participation in another clinical trial within 4 weeks prior to the first study dose or within 5 half-lives of the study drug, whichever is shorter.
• Subjects who have received systemic immunosuppressive therapy within 2 weeks before the first dose, or those who are expected to require systemic immunosuppressive drugs during the study treatment period.
• Subjects with congenital or acquired immunodeficiency, such as HIV infection; or with a history of autoimmune diseases.
• Active hepatitis B, hepatitis C, or co-infection with both hepatitis B and hepatitis C.
• Uncontrolled third-space effusions, such as massive pleural effusion, ascites or pericardial effusion.
• History of other malignant tumors (other than NSCLC) within 5 years prior to screening.
• Subjects with prior interstitial lung disease requiring hormone therapy.
• Subjects with severe cardiovascular and cerebrovascular diseases.
• History of severe bleeding events or arterial/venous thromboembolic events.
• Severe infection within 4 weeks before the first dose; evidence of active tuberculosis infection within 1 year prior to the first dose; active fungal, bacterial and/or viral infections requiring systemic treatment.
• Subjects with prior or planned allogeneic bone marrow transplantation or solid organ transplantation.
• History of live attenuated vaccination within 28 days before the first dose, or planned live attenuated vaccination during the study period; pregnant or lactating women; fertile patients who are unwilling or unable to adopt effective contraceptive measures.
• Known hypersensitivity, anaphylactic reaction or intolerance to adebrelimab, chemotherapy agents, or their excipients.
• Subjects with a known history of psychoactive substance abuse, alcoholism or drug addiction.

Where it is running

• National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College — Beijing, Beijing Municipality, China

Full record on ClinicalTrials.gov

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