A Randomized, Double-Blind Phase 2/3 Study of Fianlimab (Anti-LAG-3 Antibody), Cemiplimab (Anti-PD-1 Antibody), and Chemotherapy Versus Cemiplimab and Chemotherapy in First-Line Treatment of Patients With Advanced Non-Small Cell Lung Cancer (NSCLC) Irrespective of PD-L1 Expression Levels
试验速览
- 阶段
- 2 期
- 状态
- 进行中（未招募）
- 入组人数
- 160
- 试验地点
- 149
- 主要终点
- Overall Survival (OS)
研究概览
简要总结
This study is researching an investigational drug called fianlimab (also called REGN3767) with two other medications called cemiplimab and chemotherapy, individually called a "study drug" or collectively called "study drugs". 'Investigational' means that the study drug is not approved for use outside of this study by any Health Authority. Examples of chemotherapy drugs include the following: Paclitaxel plus carboplatin, and Pemetrexed plus cisplatin. The study is being conducted in patients who have advanced non-small cell lung cancer (NSCLC).
The aim of the study is to see how effective the combination of fianlimab, cemiplimab, and chemotherapy is for treating advanced NSCLC, in comparison with cemiplimab and chemotherapy.
The study is looking at several other research questions, including:
- What side effects may happen from taking the study drugs
- How much of each study drug is in your blood at different times
- Whether the body makes antibodies against the study drugs (which could make the drug less effective or could lead to side effects)
- How administering the study drugs might improve your quality of life
详细描述
Phase 3 was not initiated and no participants were enrolled.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with non-squamous or squamous histology NSCLC with stage IIIB or stage IIIC disease who are not candidates for surgical resection or definitive chemoradiation per investigator assessment or stage IV (metastatic disease), who received no prior systemic treatment for recurrent or metastatic NSCLC.
- •Availability of an archival or on-study formalin-fixed, paraffin-embedded (FFPE) tumor tissue sample, without intervening therapy between biopsy collection and screening as described in the protocol
- •For enrollment in phase 2, patients should have PD-L1, expression results (regardless of expression level) determined by a College of American Pathologists (CAP)/Clinical Laboratory Improvement Amendments (CLIA) (or equivalently licensed, according to local regulations) accredited laboratory, as described in the protocol. For enrollment in phase 3, patients should have a valid PD-L1 result, regardless of expression level, using an assay as performed by a central laboratory, as described in the protocol.
- •At least 1 radiographically measurable lesion by computed tomography (CT) or magnetic resonance imaging (MRI) per RECIST 1.1 criteria. Target lesions may be located in a previously irradiated field if there is documented (radiographic) disease progression in that site.
- •Eastern Cooperative Oncology Group (ECOG) performance status of ≤
- •Adequate organ and bone marrow function as defined in the protocol.
排除标准
- •Active or untreated brain metastases or spinal cord compression. Patients are eligible if central nervous system (CNS) metastases are adequately treated and patients have neurologically returned to baseline (except for residual signs or symptoms related to the CNS treatment) for at least 2 weeks prior to enrollment. Patients must be off (immunosuppressive doses of) corticosteroid therapy.
- •Patients with tumors tested positive for actionable epidermal growth factor receptor (EGFR) gene mutations, anaplastic lymphoma kinase (ALK) gene translocations, or ROS oncogene 1 (ROS1) fusions, as described in the protocol.
- •Encephalitis, meningitis, or uncontrolled seizures in the year prior to enrollment.
- •History of interstitial lung disease (eg, idiopathic pulmonary fibrosis or organizing pneumonia), of active, noninfectious pneumonitis that required immune-suppressive doses of glucocorticoids to assist with management, or of pneumonitis within the last 5 years. A history of radiation pneumonitis in the radiation field is permitted as long as pneumonitis resolved ≥6 months prior to enrollment.
- •Known primary immunodeficiencies, either cellular (eg, DiGeorge syndrome, T-cell-negative severe combined immunodeficiency [SCID]) or combined T- and B-cell immunodeficiencies (eg, T- and B-cell negative SCID, Wiskott Aldrich syndrome, ataxia telangiectasia, common variable immunodeficiency).
- •Ongoing or recent (within 2 years) evidence of significant autoimmune disease that required treatment with systemic immunosuppressive treatments, which may suggest risk of immune-mediated treatment-emergent adverse events (imTEAEs). Patients with uncontrolled type 1 diabetes mellitus or with uncontrolled adrenal insufficiency are excluded. The following are not exclusionary: vitiligo, childhood asthma that has resolved, residual hypothyroidism that required only hormone replacement, or psoriasis that does not require systemic treatment.
- •Patients with a condition requiring corticosteroid therapy (>10 mg prednisone/day or equivalent) within 14 days of randomization. Physiologic replacement doses are allowed even if they are >10 mg of prednisone/day or equivalent, as long as they are not being administered for immunosuppressive intent. Patients with clinically relevant systemic immune suppression within the last 3 months before trial enrollment are excluded. Inhaled or topical steroids are permitted, provided that they are not for treatment of an autoimmune disorder.
- •Patients who have received prior systemic therapies are excluded with the exception of the following:
- •Adjuvant or neoadjuvant platinum-based doublet chemotherapy (after surgery and/or radiation therapy) if recurrent or metastatic disease develops more than 6 months after completing therapy as long as toxicities have resolved to CTCAE grade ≤1 or baseline with the exception of alopecia and peripheral neuropathy.
- •Anti-PD-(L)1 with or without LAG-3 as an adjuvant or neoadjuvant therapy as long as the last dose is >12 months prior to enrollment.
- •Prior exposure to other immunomodulatory or vaccine as an adjuvant or neoadjuvant therapy such as Cytotoxic T-lymphocyte-associated protein 4 (anti-CTLA-4) antibodies as long as the last dose is >6 months prior to enrollment. Immune-mediated AEs must be resolved to CTCAE grade ≤1 or baseline by the time of enrollment. Endocrine immune-mediated AEs controlled with hormonal or other non-immunosuppressive therapies without resolution prior to enrollment are allowed.
- •Note: Other protocol-defined Inclusion/ Exclusion Criteria apply
研究组 & 干预措施
Phase 2 - Arm A
Randomized 1:1:1 fianlimab (higher dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: fianlimab (Drug)
Phase 2 - Arm A
Randomized 1:1:1 fianlimab (higher dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: cemiplimab (Drug)
Phase 2 - Arm A
Randomized 1:1:1 fianlimab (higher dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Paclitaxel (Drug)
Phase 2 - Arm A
Randomized 1:1:1 fianlimab (higher dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Pemetrexed (Drug)
Phase 2 - Arm A
Randomized 1:1:1 fianlimab (higher dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Carboplatin (Drug)
Phase 2 - Arm A
Randomized 1:1:1 fianlimab (higher dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Cisplatin (Drug)
Phase 2 - Arm B
Randomized 1:1:1 fianlimab (lower dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: fianlimab (Drug)
Phase 2 - Arm C
Randomized 1:1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Carboplatin (Drug)
Phase 3 - Arm A or B
Randomized 1:1 fianlimab (chosen dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Pemetrexed (Drug)
Phase 3 - Arm A or B
Randomized 1:1 fianlimab (chosen dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Paclitaxel (Drug)
Phase 3 - Arm C
Randomized 1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Pemetrexed (Drug)
Phase 3 - Arm A or B
Randomized 1:1 fianlimab (chosen dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: fianlimab (Drug)
Phase 3 - Arm A or B
Randomized 1:1 fianlimab (chosen dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: cemiplimab (Drug)
Phase 2 - Arm B
Randomized 1:1:1 fianlimab (lower dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Cisplatin (Drug)
Phase 2 - Arm C
Randomized 1:1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Paclitaxel (Drug)
Phase 2 - Arm C
Randomized 1:1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Placebo (Drug)
Phase 3 - Arm C
Randomized 1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Placebo (Drug)
Phase 2 - Arm B
Randomized 1:1:1 fianlimab (lower dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: cemiplimab (Drug)
Phase 2 - Arm B
Randomized 1:1:1 fianlimab (lower dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Pemetrexed (Drug)
Phase 2 - Arm C
Randomized 1:1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: cemiplimab (Drug)
Phase 2 - Arm C
Randomized 1:1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Cisplatin (Drug)
Phase 3 - Arm C
Randomized 1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: cemiplimab (Drug)
Phase 3 - Arm C
Randomized 1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Carboplatin (Drug)
Phase 3 - Arm C
Randomized 1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Cisplatin (Drug)
Phase 3 - Arm A or B
Randomized 1:1 fianlimab (chosen dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Cisplatin (Drug)
Phase 2 - Arm B
Randomized 1:1:1 fianlimab (lower dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Paclitaxel (Drug)
Phase 2 - Arm B
Randomized 1:1:1 fianlimab (lower dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Carboplatin (Drug)
Phase 2 - Arm C
Randomized 1:1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Pemetrexed (Drug)
Phase 3 - Arm A or B
Randomized 1:1 fianlimab (chosen dose) + cemiplimab + platinum-doublet chemotherapy
干预措施: Carboplatin (Drug)
Phase 3 - Arm C
Randomized 1:1 cemiplimab + platinum-doublet chemotherapy + placebo
干预措施: Paclitaxel (Drug)
结局指标
主要结局
Overall Survival (OS)
时间窗: Up to 5 years
Phase 3 Defined as the time from randomization to the date of death due to any cause
Objective response rate (ORR) as assessed by blinded independent review committee (BICR) using RECIST 1.1
时间窗: Up to 136 Weeks
Phase 2 ORR is defined as proportion of patients with a best overall response of confirmed complete response (CR) or partial response (PR).
次要结局
- Incidence of treatment-emergent adverse event (TEAEs)(Up to 108 weeks)
- Incidence of deaths due to TEAE(Up to 108 weeks)
- ORR by investigator assessment using RECIST 1.1(Up to 136 Weeks)
- Incidence of immune-mediated adverse events (imAEs)(Up to 108 weeks)
- Occurrence of interruption of study drug(s) due to AEs(Up to 108 weeks)
- DCR by investigator assessment(Up to 136 Weeks)
- DOR by investigator assessment(Up to 5 Years)
- Incidence of treatment-related TEAEs(Up to 108 weeks)
- Incidence of serious adverse events (SAEs)(Up to 108 weeks)
- Occurrence of discontinuation of study drug(s) due to AEs(Up to 108 weeks)
- Disease control rate (DCR) by BICR(Up to 136 Weeks)
- Time to tumor response (TTR) by BICR(Up to 136 Weeks)
- Change from baseline in patient-reported global health status/quality of life (GHS/QoL) per European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30)(Up to 108 weeks)
- Change from baseline in physical functioning per EORTC QLQ-C30(Up to 108 weeks)
- Change from baseline in patient-reported chest pain per European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Lung Cancer 13 (EORTC QLQ-LC13)(Up to 108 weeks)
- Incidence of adverse events of special interest (AESIs)(Up to 108 weeks)
- TTR by investigator assessment(Up to 136 Weeks)
- OS(Up to 5 Years)
- Time until definitive deterioration in patient-reported global health status/QoL per EORTC QLQ-C30(Up to 108 weeks)
- Time until definitive deterioration in patient-reported cough per EORTC QLQ-LC13(Up to 108 weeks)
- Time until definitive deterioration in a composite of these three symptoms: patient-reported chest pain, dyspnea and cough per EORTC QLQ-LC13(Up to 108 weeks)
- Immunogenicity, as measured by anti-drug antibodies (ADA) to fianlimab(Up to 136 weeks)
- Incidence of grade 3-4 laboratory abnormalities(Up to 108 weeks)
- Time until definitive deterioration in patient-reported dyspnea per EORTC QLQ-LC13(Up to 108 weeks)
- Concentrations of cemiplimab in serum(Up to 136 weeks)
- Duration of response (DOR) by BICR(Up to 5 Years)
- Progression free survival (PFS) by BICR(Up to 5 Years)
- PFS by investigator assessment(Up to 5 Years)
- Change from baseline in patient-reported dyspnea per EORTC QLQ-LC13(Up to 108 weeks)
- Change from baseline in patient-reported severity with usual or daily activities due to fatigue per the Patient Reported Outcomes for Common Terminology Criteria for Adverse Events (PRO-CTCAE)(Up to 108 weeks)
- Change from baseline in patient-reported cough per EORTC QLQ-LC13(Up to 108 weeks)
- Time until definitive deterioration in patient-reported physical functioning per EORTC QLQ-C30(Up to 108 weeks)
- Time until definitive deterioration in patient-reported chest pain per EORTC QLQ-LC13(Up to 108 weeks)
- Change from baseline in patient-reported general health status per EuroQoL 5-Dimensional 5-Level Scale (EQ-5D-5L) VAS(Up to 108 weeks)
- Change from baseline in patient-reported interference with usual or daily activities due to fatigue per the PRO-CTCAE(Up to 108 weeks)
- Concentrations of fianlimab in serum(Up to 136 weeks)
- Immunogenicity, as measured by ADA to cemiplimab(Up to 136 weeks)
- Immunogenicity, as measured by neutralizing antibodies (NAb) to fianlimab(Up to 136 weeks)
- Immunogenicity, as measured by NAb to cemiplimab(Up to 136 weeks)