Efficacy and Safety of Pembrolizumab Plus Investigational Agents in Combination With Chemotherapy as First-Line Treatment in Extensive-Stage Small Cell Lung Cancer (ES-SCLC) (MK-3475-B99/ KEYNOTE-B99)
2期
已完成
NCT04924101
| 适应症 | Small Cell Lung Cancer |
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| 分期 | 2期 |
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| 申办方 | Merck Sharp & Dohme LLC |
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| 状态 | 已完成 |
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| 受试者人数 | 126 人 |
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| 干预(药物) | Pembrolizumab, MK-4830, Boserolimab, Lenvatinib, Etoposide |
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| 开始日期 | 2021年7月15日 |
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| 完成日期 | 2025年6月23日 |
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| 结果公布日 | 2026年7月1日 |
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摘要
The purpose of this study is to evaluate the use of investigational agents (MK-4830, boserolimab (MK-5890) and lenvatinib (MK-7902)) in combination with pembrolizumab (MK-3475) and etoposide/platinum chemotherapy for the first-line treatment of participants with extensive-stage small cell Lung Cancer (ES-SCLC). No formal hypothesis testing will be performed for this study.
Objective Response Rate (ORR) as Assessed by Blinded Independent Central Review (BICR) Per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1)
Up to approximately 43 months · Percentage of participants
| Pembrolizumab + MK-4830 + Chemotherapy | 65.1 Percentage of participants |
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| Pembrolizumab + Boserolimab + Chemotherapy | 73.2 Percentage of participants |
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| Pembrolizumab + Lenvatinib + Chemotherapy | 73.7 Percentage of participants |
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Six-Month Progression-Free Survival (PFS) Rate as Assessed by BICR Per RECIST 1.1
At 6 months · Percentage of Participants
| Pembrolizumab + MK-4830 + Chemotherapy | 45.2 Percentage of Participants |
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| Pembrolizumab + Boserolimab + Chemotherapy | 40.4 Percentage of Participants |
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| Pembrolizumab + Lenvatinib + Chemotherapy | 55.9 Percentage of Participants |
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本页整理自 ClinicalTrials.gov 的公开数据,不构成医疗建议,也不构成投资建议。请务必咨询专业医师。