Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 11:16 PM
Ignite Modification Date:
2025-12-24 @ 11:16 PM
NCT ID:
NCT06773156
Eligibility Criteria:
Inclusion Criteria:
* Age between 18 and 75 years (inclusive), gender unrestricted;
* Histologically confirmed limited-stage small cell lung cancer (SCLC), not previously treated with systemic antitumor therapy (defined as stage I-III according to the American Joint Committee on Cancer 8th edition, with all lesions manageable within a tolerable radiation therapy plan);
* ECOG performance status (PS) of 0 or 1;
* Received radical concurrent or induction chemoradiotherapy, achieving complete response (CR), partial response (PR), or stable disease (SD) after cCRT. The chemotherapy regimen includes platinum-based drugs and etoposide, with 2-4 cycles of chemotherapy. Radiation therapy doses are 60-66 Gy QD (2 Gy per fraction) or 45 Gy BID (1.5 Gy per fraction). No disease progression after chemoradiation; whether prophylactic cranial irradiation (PCI) is performed will be decided by the investigator, and PCI should be completed within 1-42 days after chemoradiation. The first dose of the study drug should be administered within 1-42 days after chemoradiation;
* Based on the subject's consent, blood samples should be provided or collected for biomarker analysis after concurrent chemoradiation and consolidation therapy;
* Laboratory test results meet the following conditions, with adequate hematologic and organ function: a) Complete blood count: Absolute neutrophil count (ANC) ≥1.5 × 10\^9/L, with no use of granulocyte colony-stimulating factor support within 14 days prior to the first dose; lymphocyte count (LC) ≥0.5 × 10\^9/L; platelet count (PLT) ≥100 × 10\^9/L; hemoglobin (Hb) ≥90 g/L, with no blood transfusion within 14 days prior to the first dose; b) Liver function: Aspartate transaminase (AST) and alanine transaminase (ALT) ≤3 × ULN; total bilirubin (TBIL) ≤1.5 × ULN (for patients with diagnosed Gilbert's syndrome, total bilirubin ≤3.0 mg/dL); alkaline phosphatase (ALP) ≤2.5 × ULN; albumin (ALB) ≥3 g/dL; c) Renal function: Creatinine clearance rate (CrCl) ≥45 mL/min (for carboplatin group); CrCl ≥60 mL/min (for cisplatin group) (CrCl can be calculated using the Cockcroft-Gault formula, Chronic Kidney Disease Epidemiology Collaboration formula, or Modification of Diet in Renal Disease formula). Urinary protein \<2+ (if urinary protein ≥2+, a 24-hour urinary protein quantification test should be performed, and subjects with 24-hour urinary protein \<1g are eligible for the study); d) Coagulation function: International normalized ratio (INR) ≤1.5, activated partial thromboplastin time (APTT) ≤1.5 × ULN;
* Pulmonary function tests: Forced expiratory volume in 1 second (FEV1) \>50% of predicted normal value, and diffusion capacity of the lungs for carbon monoxide (DLCO) or transfer factor of the lungs for carbon monoxide (TLCO) \>40% of predicted normal value; if the subject does not meet these criteria but has clinical indications, treatment with inhaled corticosteroids and bronchodilators may be administered, and reevaluation should be performed 1-2 weeks later to determine eligibility;
* Non-surgically sterilized females of childbearing potential or male subjects must agree to use at least one medically approved contraceptive method (such as intrauterine device or oral contraceptives) during the study and for 3 months after the study treatment period; non-surgically sterilized females of childbearing potential must have a negative serum HCG test within 7 days prior to the first dose;
* Non-surgically sterilized females of childbearing potential or male subjects must agree to use at least one medically approved contraceptive method (such as intrauterine device or oral contraceptives) during the study and for 3 months after the study treatment period; non-surgically sterilized females of childbearing potential must have a negative serum HCG test within 7 days prior to the first dose.
Exclusion Criteria:
* Histopathologically confirmed mixed-type SCLC or NSCLC (mixed component \> 10%);
* Previous systemic anti-tumor therapy for SCLC or treatment with immune checkpoint inhibitors, as well as any systemic therapy targeting VEGF or VEGFR; if the patient has previously received traditional Chinese medicine (TCM) for anti-tumor treatment, there must be at least a 2-week interval between the end of TCM treatment and the first dose of the study drug;
* Extensive-stage SCLC;
* Operable SCLC (clinical stage T1-2N0, except for those with surgical contraindications or who refuse surgery);
* Participation in another clinical study within 28 days prior to the first dose of the investigational drug, or use of any investigational drug;
* Presence of malignant pleural effusion. If the patient has drainable pleural effusion during screening, at least one thoracentesis must be performed to confirm the presence of malignant cells;
* Known or suspected interstitial lung disease; other moderate to severe pulmonary diseases that may interfere with the detection or management of drug-related pulmonary toxicity, including but not limited to idiopathic pulmonary fibrosis, organizing pneumonia/bronchiolitis obliterans, etc.;
* Active, known, or suspected autoimmune diseases or a history of autoimmune diseases, including but not limited to myasthenia gravis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, etc. Patients with type I diabetes (well-controlled with insulin therapy), residual hypothyroidism due to autoimmune thyroiditis requiring only hormone replacement therapy, or conditions not expected to recur in the absence of external triggers may be enrolled. Patients with eczema, psoriasis, chronic lichen simplex, or vitiligo (excluding psoriatic arthritis) with skin rash covering less than 10% of the body surface area, well-controlled at baseline, and requiring only low-potency topical steroids, without acute exacerbation of the underlying condition in the past 12 months (no PUVA, methotrexate, retinoids, biologics, oral calcineurin inhibitors, high-potency or oral steroids), may be included;
* Concurrent malignancies within ≤5 years prior to the first dose, except for adequately treated cervical carcinoma in situ, basal cell or squamous cell skin cancer, localized prostate cancer after radical surgery, or ductal carcinoma in situ after radical surgery (hormonal therapy for non-metastatic prostate or breast cancer is allowed);
* Significant clinical history of cardiovascular or cerebrovascular diseases, including but not limited to: (1) congestive heart failure (NYHA class ≥2); (2) unstable angina or clinically significant ventricular arrhythmia requiring intervention within 1 month prior to the first dose; (3) myocardial infarction or cerebrovascular accident within 3 months prior to signing the ICF; (4) left ventricular ejection fraction (LVEF) \<50% within 28 days prior to the first dose;
* Arterial/venous thrombotic events within 6 months prior to the first dose, such as deep vein thrombosis or pulmonary embolism;
* Hypertension that cannot be adequately controlled with antihypertensive therapy (systolic blood pressure ≥140 mmHg or diastolic blood pressure ≥90 mmHg);
* Clinically significant bleeding symptoms or clear evidence of bleeding tendency within 3 months prior to the first dose, such as gastrointestinal bleeding, hemorrhagic gastric ulcer, baseline fecal occult blood ≥++, or vasculitis, regardless of severity;
* Significant hemoptysis or daily hemoptysis ≥2.5 mL within 30 days prior to the first dose;
* Known hereditary or acquired bleeding or thrombotic tendencies (e.g., hemophilia, coagulation disorders, thrombocytopenia, hypersplenism, etc.);
* Urinalysis showing proteinuria ≥(++) or 24-hour urinary protein ≥1.0 g;
* Severe infections within 4 weeks prior to the first dose, including but not limited to bacteremia or severe pneumonia requiring hospitalization; active infections requiring systemic antibiotic therapy with CTCAE ≥2 within 2 weeks prior to the first dose;
* Evidence of active tuberculosis infection within 1 year prior to the first dose, or a history of active tuberculosis more than 1 year ago without standard treatment;
* History of immunodeficiency, including positive HIV serology;
* Active hepatitis B \[defined as positive hepatitis B surface antigen (HBsAg) at screening with HBV-DNA levels above the upper limit of normal (ULN) at the local laboratory (if no ULN is available, HBV-DNA must be \<1000 copies/mL or 500 IU/mL)\] or hepatitis C \[defined as positive hepatitis C antibody (HCV-Ab) at screening with positive HCV-RNA\];
* Systemic immunosuppressive therapy within 14 days prior to the first dose (including but not limited to glucocorticoids, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-TNF drugs); patients receiving short-term, systemic immunosuppressive therapy (e.g., glucocorticoids for nausea, vomiting, or allergic reactions) may be discussed with the investigator for eligibility. Inhaled glucocorticoids for chronic obstructive pulmonary disease, mineralocorticoids (e.g., fludrocortisone) for orthostatic hypotension, and low-dose glucocorticoids (≤10 mg/day prednisone or equivalent) for adrenal insufficiency are allowed;
* Major surgery within 28 days prior to the first dose (excluding diagnostic surgery), or anticipated major surgery during the study (excluding diagnostic surgery); diagnostic or minimally invasive surgery within 7 days prior to the first dose;
* Live attenuated vaccines within 28 days prior to the first dose, or anticipated need for live attenuated vaccines during the study (patients are not allowed to receive live attenuated influenza vaccines within 28 days prior to the first dose, during treatment, or within 5 months after adebelimab);
* Patients with a history of allogeneic bone marrow transplantation or solid organ transplantation;
* Known allergy, hypersensitivity, or intolerance to adebelimab, other monoclonal antibodies, apatinib, chemotherapy drugs, or their excipients;
* Known psychiatric disorders, alcoholism, drug abuse, or substance abuse;
* Other factors that, in the investigator's judgment, may lead to premature termination of the study, such as non-compliance with the protocol, other severe diseases (including psychiatric disorders) requiring concomitant treatment, significant laboratory abnormalities, or family/social factors that may affect the patient's safety or data/sample collection.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT06773156
Study Brief:
Protocol Section:
NCT06773156