A Phase 1b/2 Study of AV-299 (Formerly SCH 900105) in Combination With Gefitinib in Asian Subjects With Non-Small Cell Lung Cancer (P06162)
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 203
- 试验地点
- 26
- 主要终点
- Phase Ib: Dose Limiting Toxicity and Recommended Phase II Dose
研究概览
简要总结
During Phase 1b portion, there will be a dose-escalation of AV-299 (formerly SCH 900105) in combination with the recommended dose of gefitinib in subjects with NSCLC or advanced solid tumor. The objective is to determine the safety, tolerability, dose limiting toxicity (DLT) and recommended Phase 2 dose (RP2D) in combination with gefitinib for the Phase 2 portion.
The Phase 2 is an open-label, 2-arm, randomized study designed to compare the combination of AV-299 (formerly SCH900105) and gefitinib versus gefitinib alone in clinically selected Asian subjects with previously untreated lung adenocarcinoma who have a high likelihood of harboring activating EGFR mutations. Subjects who progress after initial disease control in the gefitinib alone arm may crossover to the combination arm.
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
- None
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
- •Asian ethnicity.
- •ECOG performance status of 0-
- •Phase 1b (only): Diagnosis of one of the following unresectable NSCLC with or without prior therapy advanced solid tumor that progressed after standard therapy
- •Phase 2 only: Histologic or cytologic confirmation of unresectable locally advanced or metastatic stage IIIB/IV lung adenocarcinoma with at least one measurable lesion, per Response Evaluation Criteria in Solid Tumors (RECIST-Version 1.1).
- •Phase 2 only: Never smoker or light ex-smoker.
- •Available tumor tissue for determination of EGFR mutational status and immunohistochemistry analysis
- •Adequate hematologic, hepatic, renal and coagulation function
- •No active central nervous system metastases
- •Prior radiotherapy is allowed if 14 days from first dose of study drug and toxicity is resolved; additionally in Phase 2 only, ≥1 target lesion not irradiated or with definitive progression after prior radiation therapy.
- •Agreement to use effective contraception.
- •Phase 2 only: Subjects on Gefitinib monotherapy arm must have documented CR, PR, or SD for ≥12 weeks prior to disease progression in order to cross over to combination therapy arm.
排除标准
- •Phase 2 only: Prior chemotherapy or prior treatment with epidermal growth factor receptor (EGFR) inhibitor, including both tyrosine kinase inhibitors and monoclonal antibodies. There is no limit to the number of therapies for subject being considered for Phase 1b.
- •History of neoplasm other than the entry diagnosis.
- •Pregnancy or lactation.
- •Myocardial infarction within 6 months prior to initiation of study treatment.
- •A serious active infection.
- •Known human immunodeficiency virus infection.
- •A serious underlying medical condition that would impair the ability of the subject to receive protocol treatment.
- •A major surgical procedure, open biopsy, or significant traumatic injury.
- •Thrombotic or embolic events.
- •Known or suspected allergy/hypersensitivity to any agent given in the course of this trial.
- •Any condition that impairs absorption of oral agents or the subject's ability to swallow whole pills.
- •Diarrhea ≥ Grade 2 or active Inflammatory Bowel Disease.
- •Severe acute or chronic medical, psychiatric, or behavioral condition or laboratory abnormality.
- •Diagnosis of interstitial lung disease.
- •Any medications or treatments prohibited by the protocol.
研究组 & 干预措施
Phase 2: AV-299 + gefitinib
Phase 2: AV-299 (formerly SCH 900105) administered IV at RP2D (as determined by Phase 1b portion) in combination with gefitinib 250 mg/day orally.
干预措施: AV-299 + gefitinib (Biological)
Phase 2: Gefitinib
Phase 2: Gefitinib 250 mg/day, orally.
干预措施: Gefitinib (Drug)
结局指标
主要结局
Phase Ib: Dose Limiting Toxicity and Recommended Phase II Dose
时间窗: Every 4 weeks for the first 4 months of treatment period, every 8 weeks thereaftert
Phase 2: Objective Response Rate
时间窗: Every 4 weeks for the first 4 months of treatment period, every 8 weeks thereafter
次要结局
- Phase 2: Progression Free Survival, Overall Survival, Safety(Every 4 weeks for the first 4 months of treatment period, every 8 weeks thereafter)
- Phase 1b: Cmax, Tmax, AUC, t1/2, clearance, and Vd(Every 4 weeks for the first 4 months of treatment period, every 8 weeks thereafter)