[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100622278":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":24,"centralContacts":28,"locations":34,"responsibleParty":53,"collaborators":24,"id":57,"slug":58,"hasResults":59,"nctId":60,"briefTitle":61,"officialTitle":62,"acronym":24,"eligibilityCriteria":63,"healthyVolunteers":59,"sex":64,"minAge":65,"maxAge":66,"enrollmentInfo":67,"targetDuration":24,"studyType":70,"phases":71,"briefSummary":73,"conditions":74,"keywords":76,"overallStatus":79,"whyStopped":24,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Peking University Cancer Hospital & Institute","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Adebrelimab Induction Therapy Group","EXPERIMENTAL","Induction Phase adebrelimab combined with etoposide and platinum-based chemotherapy Concurrent Chemoradiotherapy Phase Radiotherapy initiated prior to the third cycle of chemotherapy, no later than the start of the third cycle, combined with etoposide and platinum-based chemotherapy Maintenance Phase adebrelimab administered until disease progression, intolerable toxicity, or a maximum of 2 years of treatment.",[13],"Drug: Adebrelimab Induction Therapy Group",{"label":15,"type":10,"description":16,"interventionNames":17},"Adebrelimab Maintenance Therapy Group","Radiotherapy is initiated prior to the third cycle of chemotherapy, no later than the start of the third cycle, in combination with etoposide and platinum-based agents.\n\nMaintenance Phase adebrelimab is administered until disease progression, intolerable toxicity, or a maximum of 2 years of treatment.",[18],"Drug: Adebrelimab Maintenance Therapy Group",[20,25],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":24},"DRUG","Induction Phase Adebrelimab: 1200 mg, intravenous infusion, every 3 weeks Etoposide: 100 mg\u002Fm², intravenous infusion, Days 1-3, every 3 weeks Platinum-based agent: Cisplatin 75 mg\u002Fm² or Carboplatin AUC 5, intravenous infusion on Day 1, every 3 weeks Radiotherapy: 45 Gy\u002F30 fractions BID or 60-66 Gy\u002F30 fractions QD.\n\nMaintenance Phase Adebrelimab: 1200 mg, intravenous infusion, every 3 weeks",[9],null,{"type":21,"name":15,"description":26,"armGroupLabels":27,"otherNames":24},"Concurrent chemoradiotherapy radiotherapy : 45 Gy\u002F30 fractions BID or 60-66 Gy\u002F30 fractions QD Etoposide: 100 mg\u002Fm², intravenous infusion, Days 1-3, every 3 weeks Platinum-based agent: Cisplatin 75 mg\u002Fm² or Carboplatin AUC 5, intravenous infusion on Day 1, every 3 weeks Maintenance therapy Adebrelimab: 1200 mg, intravenous infusion, every 3 weeks",[15],[29],{"name":30,"role":31,"phone":32,"phoneExt":24,"email":33},"Minglei Zhuo, Physician","CONTACT","010-88196456","trialminglei@126.com",[35],{"facility":36,"status":24,"city":37,"state":38,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"Peking University Cancer Hospital and Institute","Beijing","Beijing Municipality","100142","China","CN",{"type":43,"coordinates":44},"Point",[45,46],116.39723,39.9075,{"lat":46,"lon":45},[49],{"name":50,"role":31,"phone":51,"phoneExt":24,"email":52},"Rong Yu, Physician","13501147200","yurong311@aliyun.com",{"type":54,"investigatorFullName":55,"investigatorTitle":56,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Minglei Zhuo","Chief Physician","100622278","phase-2-adebrelimab-maintenance-therapy-for-ls-sclc-post-induction-chemo-adebrelimab-plus-crt-or-crt-alone-100622278",false,"NCT07381543","Adebrelimab Maintenance Therapy for LS-SCLC Post Induction Chemo-Adebrelimab Plus CRT or CRT Alone","A Prospective, Exploratory, Two-Arm Study of Adebrelimab Maintenance Therapy in Limited-Stage Small Cell Lung Cancer Following Either Induction Chemo-Adebrelimab Plus Concurrent Chemoradiotherapy or Concurrent Chemoradiotherapy Alone","Inclusion Criteria:\n\n1. Age: 18-75 years old, male or female;\n2. Patients with pathologically confirmed localized small cell lung cancer (as defined by the Veterans Administration Lung Study Group, VALG staging);\n3. No anticipated need for tumor resection during the study period (including patients unsuitable for surgery or unwilling to undergo surgery);\n4. No prior treatment for localized small cell lung cancer;\n5. Presence of measurable tumor target lesions (meeting RECIST 1.1 criteria);\n6. Expected survival \\> 3 months;\n7. ECOG PS: 0-1;\n8. Normal major organ function;\n\n   1. Complete blood count (CBC) (without transfusion or hematopoietic growth factor correction within 14 days):\n\n      Hemoglobin (Hb) ≥ 90 g\u002FL; Absolute neutrophil count (ANC) ≥ 1.5 × 10⁹\u002FL; Platelet count (PLT) ≥ 100 × 10⁹\u002FL; White blood cell count (WBC) ≥ 3.0 × 10⁹\u002FL;\n   2. Biochemical tests:\n\n      Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5×ULN (≤ 5×ULN for patients with liver metastases); Serum total bilirubin (TBIL) ≤ 1.5×ULN (≤ 3×ULN for subjects with Gilbert syndrome); Serum creatinine (Cr) ≤ 1.5×ULN or creatinine clearance ≥ 50 mL\u002Fmin;\n   3. Coagulation function:\n\n      Activated partial thromboplastin time (APTT), International Normalized Ratio (INR), Prothrombin time (PT) ≤ 1.5×ULN;\n   4. Doppler ultrasound assessment:\n\n   Left ventricular ejection fraction (LVEF) ≥50%;\n9. Women of childbearing potential must have a negative pregnancy test (βHCG) prior to treatment initiation. Women of childbearing potential and males (who have sexual intercourse with women of childbearing potential) must agree to use effective contraception continuously during treatment and for 6 months after the last dose.\n10. Patients voluntarily participate in this study and sign an informed consent form.\n\nExclusion Criteria:\n\n1. Mixed SCLC and extensive-stage SCLC;\n2. History of other malignancies within the past 5 years or concurrent malignancies, except for cured basal cell carcinoma of the skin, cervical carcinoma in situ, or superficial or non-invasive bladder cancer;\n3. History of uncontrollable psychiatric disorders or severe intellectual or cognitive impairment;\n4. Active, known, or suspected autoimmune disease; however, subjects with hypothyroidism requiring only hormone replacement therapy or skin conditions not requiring systemic treatment (e.g., vitiligo, psoriasis, or alopecia) are eligible;\n5. Subjects with any severe and\u002For uncontrolled medical conditions, including:\n\n   1. Subjects with uncontrolled blood pressure (systolic ≥150 mmHg or diastolic ≥100 mmHg);\n   2. Subjects with ≥ Grade 2 myocardial ischemia or myocardial infarction, arrhythmias (including male QTc ≥ 450 ms or female QTc ≥ 470 ms), and ≥ Grade 2 congestive heart failure (New York Heart Association \\[NYHA\\] classification);\n6. Severe unhealed wounds, ulcers, or fractures;\n7. History of psychiatric drug abuse, alcoholism, or illicit drug use;\n8. Active hepatitis (HBV reference: HBsAg positive with HBV DNA levels exceeding upper normal limit; HCV reference: HCV antibody positive with HCV viral load exceeding upper normal limit);\n9. Human Immunodeficiency Virus (HIV, HIV 1\u002F2 antibody) positive;\n10. Patients unable to comply with the study protocol or participate in follow-up visits;\n11. Patients deemed unsuitable for this trial by the investigator.","ALL","18 Years","75 Years",{"count":68,"type":69},76,"ESTIMATED","INTERVENTIONAL",[72],"PHASE2","Observation and Evaluation of the Efficacy and Safety of Adalimumab Combined with Chemotherapy Followed by Radiotherapy or Radiotherapy Alone as First-Line Treatment for Limited-Stage Small Cell Lung Cancer",[75],"Localized Small Cell Lung Cancer",[77,78],"Localized small cell lung cancer","Without prior systemic anticancer therapy","NOT_YET_RECRUITING","2026-02-01",{"date":82,"type":83},"2026-02-04","ACTUAL",{"date":85,"type":69},"2026-03",{"date":87,"type":69},"2028-08",{"name":5,"class":6},1]