A Randomized, Double-Blind, Placebo-Controlled, Study of the Safety and Efficacy of Farletuzumab in Combination With a Platinum-Containing Doublet in Chemotherapy-Naive Subjects With Stage IV Adenocarcinoma of the Lung (FLAIR)
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- Morphotek
- 入组人数
- 130
- 试验地点
- 93
- 主要终点
- Progression-free Survival (PFS)
研究概览
简要总结
The primary objective of this study is to compare the effect of farletuzumab versus placebo in combination with either a platinum agent (carboplatin) with paclitaxel or a platinum agent (carboplatin or cisplatin) with pemetrexed followed by farletuzumab or placebo on investigator-assessed progression free survival (PFS) as determined by Response Evaluation Criteria in Solid Tumors (RECIST) v.1.1 or definitive clinical disease progression (eg, new occurrence of positive fluid cytology) in chemotherapy naive participants with folate receptoralpha (FRA)-expressing Stage IV adenocarcinoma of the lung.
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
- •Histologically or cytologically confirmed adenocarcinoma of the lung classified as stage IV
- •Confirmed folate receptor-alpha (FRA) expression by immunohistochemistry (IHC)
- •Measurable disease with at least one unidimensionally measurable lesion according to RECIST criteria version 1.1 by computed tomography (CT) or magnetic resonance imaging (MRI) scans (CT or MRI scans must have been performed within 30 days prior to the first dose of farletuzumab or placebo)
- •Must have received no prior chemotherapy, radiation therapy or surgery with curative intent for adenocarcinoma of the lung
排除标准
- •Participants who have had previous chemotherapy for adenocarcinoma of the lung
- •Prior surgery with curative intent for adenocarcinoma of the lung
- •Prior radiotherapy for adenocarcinoma of the lung. (Prior treatment with local radiotherapy for symptom control [i.e., palliative radiation with non-curative intent] is permitted)
研究组 & 干预措施
Farletuzumab plus Chemotherapy
During Combination Therapy, farletuzumab will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6, cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive farletuzumab as monotherapy until disease progression.
干预措施: Farletuzumab (Biological)
Farletuzumab plus Chemotherapy
During Combination Therapy, farletuzumab will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6, cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive farletuzumab as monotherapy until disease progression.
干预措施: Carboplatin (Drug)
Farletuzumab plus Chemotherapy
During Combination Therapy, farletuzumab will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6, cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive farletuzumab as monotherapy until disease progression.
干预措施: Paclitaxel (Drug)
Farletuzumab plus Chemotherapy
During Combination Therapy, farletuzumab will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6, cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive farletuzumab as monotherapy until disease progression.
干预措施: Pemetrexed (Drug)
Farletuzumab plus Chemotherapy
During Combination Therapy, farletuzumab will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6, cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive farletuzumab as monotherapy until disease progression.
干预措施: Cisplatin (Drug)
Placebo plus Chemotherapy
During Combination Therapy, placebo will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6 cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive placebo as monotherapy until disease progression.
干预措施: Placebo (Other)
Placebo plus Chemotherapy
During Combination Therapy, placebo will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6 cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive placebo as monotherapy until disease progression.
干预措施: Carboplatin (Drug)
Placebo plus Chemotherapy
During Combination Therapy, placebo will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6 cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive placebo as monotherapy until disease progression.
干预措施: Paclitaxel (Drug)
Placebo plus Chemotherapy
During Combination Therapy, placebo will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6 cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive placebo as monotherapy until disease progression.
干预措施: Pemetrexed (Drug)
Placebo plus Chemotherapy
During Combination Therapy, placebo will be given with a protocol-approved platinum doublet (either carboplatin/paclitaxel, carboplatin/pemetrexed, or cisplatin/pemetrexed) for at least 4, but not more than 6 cycles. Participants who experience clinical benefit from the Combination Therapy will enter the Monotherapy Phase and receive placebo as monotherapy until disease progression.
干预措施: Cisplatin (Drug)
结局指标
主要结局
Progression-free Survival (PFS)
时间窗: From date of first administration of study drug up to 6 month follow-up from randomization of the last participant, i.e., cut-off date 15 Dec 2012 for primary analysis and cut-off date of 1 Nov 2013 or up to approximately 28 months for final analysis
PFS was defined as the time from the date of randomization to the date of the first observation of investigator-assessed (radiology review) progression based on Response Evaluation Criteria In Solid Tumors (RECIST) v.1.1 or other protocol-approved measures of disease progression (e.g., new occurrence of positive fluid cytology, newly diagnosed evidence of disease progression from histologic samples, PET-positive metastases, or new bone or brain metastases), or date of death, whatever the cause. Disease progression as assessed by the investigator per RECIST v1.0 was defined as at least a 20% increase in sum of longest diameters (RECIST definition) compared to baseline (or lowest sum while on study if less than baseline), or any new lesions (measurable or nonmeasurable).
次要结局
- Overall Response Rate (ORR)(From Day 1 until documented radiographic progression, other protocol-approved measures of disease progression, withdrawal by participant, death due to any cause, or cut-off date of 1 Nov 2013, i.e., up to approximately 28 months for final analysis)
- Duration of Response (DR)(From the first documentation of objective response (CR or PR) to the first documentation of disease progression, death due to any cause, or cut-off date of 1 Nov 2013, i.e., up to approximately 28 months for final analysis)
- Overall Survival (OS)(From the date of randomization to the date of death due to any cause or up to cut-off date of 1 Nov 2013 (up to approximately 28 months) for final analysis)
- Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Treatment-Emergent Serious Adverse Events (SAEs)(For each participant, from the first dose till 30 days after the last dose or cut-off date of 1 Nov 2013, i.e., up to approximately 28 months for final analysis)