Phase II, Multicenter, Open-label, Clinical Trial of Trabectedin (Yondelis) in Metastatic Breast Cancer Patients With Triple Negative Profile (ER-, PR-, HER2-), HER2 Overexpressing Tumors and BRCA1 or BRCA2 Mutation Carriers
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 127
- 主要终点
- Percentage of Participants With Confirmed Objective Response (OR) by Independent External Review (IER)
研究概览
简要总结
The purpose of this study is to evaluate the effectiveness and safety of trabectedin in 3 subpopulations of participants with previously treated progressive metastatic ( spread of a cancer from one organ or part to another non-adjacent organ or part) breast cancer (abnormal tissue that grows and spreads in the body until it kills) participants.
详细描述
This is an open-label (all people know the identity of the intervention), prospective (study following participants forward in time), multi-center (when more than 1 hospital or medical school team work on a medical research study) study evaluating the effectiveness and safety of trabectedin in 3 subpopulations of breast cancer participants: Group A: triple negative profile for estrogen receptor, progesterone receptor and human estrogen receptor, Group B: human epidermal growth factor receptor-2 overexpressing tumors (HER-2+) and Group C: familial breast cancer gene 1 (BRCA1) or breast cancer gene 2 (BRCA2) mutation carrier. Participants will receive trabectedin 1.3 milligram per square meter (mg/m^2) intravenous infusion (a fluid or a medicine delivered into a vein by way of a needle) over 3-hour every 3 weeks, on Day 1 of each cycle. Each cycle length will be 3 weeks. Treatment will be continued until disease progression, unmanageable toxicity, participant refusal or treatment delay no longer than 3 weeks due to toxicity. Efficacy will be primarily evaluated by percentage of participants with confirmed objective response by independent external review and Investigators assessment. Participants' safety will be monitored throughout the study.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 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
- •Participants with histologically proven diagnosis of progressive metastatic breast cancer
- •Participants with measurable disease as per the Response Evaluation Criteria In Solid Tumors (RECIST) guidelines
- •Participants with bone metastases currently receiving bisphosphonates for palliation will be eligible if other sites of measurable disease are present
- •Participants with Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0 or 1 and adequately recovered from the acute toxicity of any prior treatment
- •Participants with serum creatinine less than or equal to 1.5 milligram per deciliter (mg/dl) or creatinine clearance greater than or equal to 30 milliliter per minute (ml/min)
排除标准
- •Participants with previous exposure to trabectedin
- •Participants with more than 3 previous chemotherapy regimens for metastatic disease and known hypersensitivity to components of trabectedin intravenous formulation or dexamethasone
- •Pregnant or lactating women or any women of childbearing potential who is not employing adequate contraception
- •Completion of previous therapy : Less than 2 weeks from radiation therapy or last dose of hormonal therapy, less than 3 weeks from previous biological therapy or chemotherapy
- •Participants with known leptomeningeal disease and other serious illnesses like congestive heart failure or angina pectoris; myocardial infarction within 1 year before enrolment; uncontrolled arterial hypertension or arrhythmias or active infection or psychiatric disorder or active viral hepatitis
研究组 & 干预措施
Group A
Participants with triple negative phenotype: estrogen receptor, progesterone receptor and human estrogen receptor-2 (HER-2) negative status for breast cancer (abnormal tissue that grows and spreads in the body until it kills) will receive trabectedin 1.3 milligram per meter square (mg/m^2) intravenous infusion (a fluid or a medicine delivered into a vein by way of a needle) over 3-hours (hrs) every 3 weeks, on Day 1 of each cycle. Each cycle length will be 3 weeks. Treatment will be continued until disease progression, unmanageable toxicity, participant refusal or treatment delay no longer than 3 weeks due to toxicity. Along with study drug participants will be given dexamethasone 4 milligram (mg) orally 24 hrs and 12hrs before study drug infusion on Day -1, followed by dexamethasone 20 mg intravenously 30 minutes before study drug infusion on Day 1, followed by dexamethasone 4 mg orally 24, 36, 48, 60 and 72hrs after the start of study drug infusion from Day 1 to 3.
干预措施: Dexamethasone (Drug)
Group A
Participants with triple negative phenotype: estrogen receptor, progesterone receptor and human estrogen receptor-2 (HER-2) negative status for breast cancer (abnormal tissue that grows and spreads in the body until it kills) will receive trabectedin 1.3 milligram per meter square (mg/m^2) intravenous infusion (a fluid or a medicine delivered into a vein by way of a needle) over 3-hours (hrs) every 3 weeks, on Day 1 of each cycle. Each cycle length will be 3 weeks. Treatment will be continued until disease progression, unmanageable toxicity, participant refusal or treatment delay no longer than 3 weeks due to toxicity. Along with study drug participants will be given dexamethasone 4 milligram (mg) orally 24 hrs and 12hrs before study drug infusion on Day -1, followed by dexamethasone 20 mg intravenously 30 minutes before study drug infusion on Day 1, followed by dexamethasone 4 mg orally 24, 36, 48, 60 and 72hrs after the start of study drug infusion from Day 1 to 3.
干预措施: Trabectedin (Drug)
Group B
Participants with overexpressing HER-2 breast cancer will receive trabectedin 1.3 mg/m^2 intravenous infusion over 3-hrs every 3 weeks, on Day 1 of each cycle. Each cycle length will be 3 weeks. Treatment will be continued until disease progression, unmanageable toxicity, participant refusal or treatment delay no longer than 3 weeks due to toxicity. Along with study drug participants will be given dexamethasone 4 milligram (mg) orally 24 hrs and 12hrs before study drug infusion on Day -1, followed by dexamethasone 20 mg intravenously 30 minutes before study drug infusion on Day 1, followed by dexamethasone 4 mg orally 24, 36, 48, 60 and 72 hrs after the start of study drug infusion from Day 1 to 3.
干预措施: Dexamethasone (Drug)
Group B
Participants with overexpressing HER-2 breast cancer will receive trabectedin 1.3 mg/m^2 intravenous infusion over 3-hrs every 3 weeks, on Day 1 of each cycle. Each cycle length will be 3 weeks. Treatment will be continued until disease progression, unmanageable toxicity, participant refusal or treatment delay no longer than 3 weeks due to toxicity. Along with study drug participants will be given dexamethasone 4 milligram (mg) orally 24 hrs and 12hrs before study drug infusion on Day -1, followed by dexamethasone 20 mg intravenously 30 minutes before study drug infusion on Day 1, followed by dexamethasone 4 mg orally 24, 36, 48, 60 and 72 hrs after the start of study drug infusion from Day 1 to 3.
干预措施: Trabectedin (Drug)
Group C
Participants with familial breast cancer gene 1 (BRCA1) or breast cancer gene 2 (BRCA2) mutation carriers cancer will receive trabectedin 1.3 mg/m^2 intravenous infusion over 3-hrs every 3 weeks on Day 1 of each cycle. Each cycle length will be 3 weeks. Treatment will be continued until disease progression, unmanageable toxicity, participant refusal or treatment delay no longer than 3 weeks due to toxicity. Along with study drug participants will be given dexamethasone 4 mg orally 24 hrs and 12hrs before study drug infusion on Day -1, followed by dexamethasone 20 mg intravenously 30 minutes before study drug infusion on Day 1, followed by dexamethasone 4 mg orally 24, 36, 48, 60 and 72 hrs after the start of study drug infusion from Day 1 to 3.
干预措施: Dexamethasone (Drug)
Group C
Participants with familial breast cancer gene 1 (BRCA1) or breast cancer gene 2 (BRCA2) mutation carriers cancer will receive trabectedin 1.3 mg/m^2 intravenous infusion over 3-hrs every 3 weeks on Day 1 of each cycle. Each cycle length will be 3 weeks. Treatment will be continued until disease progression, unmanageable toxicity, participant refusal or treatment delay no longer than 3 weeks due to toxicity. Along with study drug participants will be given dexamethasone 4 mg orally 24 hrs and 12hrs before study drug infusion on Day -1, followed by dexamethasone 20 mg intravenously 30 minutes before study drug infusion on Day 1, followed by dexamethasone 4 mg orally 24, 36, 48, 60 and 72 hrs after the start of study drug infusion from Day 1 to 3.
干预措施: Trabectedin (Drug)
结局指标
主要结局
Percentage of Participants With Confirmed Objective Response (OR) by Independent External Review (IER)
时间窗: Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks)
Percentage of participants with confirmed objective response will be based on assessment of confirmed complete response (CR) or confirmed partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST). Confirmed responses are those that persist on repeat imaging study at least 4 weeks after initial documentation of response. CR is defined as disappearance of all target lesions. PR is those with at least 30 percent decrease in the sum of longest dimensions of target lesions taking as a reference baseline sum longest dimensions. IER will be done to re-examine all Investigator assessed outcomes.
Percentage of Participants With Confirmed Objective Response (OR) by Investigators' Assessment
时间窗: Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks)
Percentage of participants with objective response based assessment of confirmed CR or confirmed PR according to RECIST. Confirmed responses are those that persist on repeat imaging study at least 4 weeks after initial documentation of response. The CR is defined as disappearance of all target lesions. The PR is those with at least 30 percent decrease in the sum of longest dimensions of target lesions taking as a reference baseline sum longest dimensions.
次要结局
- Duration of Response (DR) by Independent Expert Review (IER)(Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks))
- Duration of Response (DR) by Investigators' Assessment(Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks))
- Progression-Free Survival (PFS) by Independent Expert Review (IER)(Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks))
- Progression-Free Survival (PFS) by Investigators' Assessment(Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks))
- Number of Participants With Changes in Tumor Volume(Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks))
- Number of Participants With Changes in Tumoral Radiological Density(Baseline up to progressive disease or death, assessed every 6 weeks (up to 90 weeks))