A Pilot Study of Adjuvant Doxorubicin and Cyclophosphamide Followed by Paclitaxel Plus Sorafenib in Women With Node Positive or High-Risk Early Stage Breast Cancer
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 45
- 试验地点
- 8
- 主要终点
- The Safety and Tolerability of Protocol Treatment, Defined as the Percentage of Patients Experiencing Severe or Life-threatening Side Effects Per CTCAE Version 3.0.
研究概览
简要总结
Sorafenib is being looked at in a number of solid tumor settings including breast cancer. This trial is designed as a pilot study to assess the safety and tolerability of a novel oral agent in combination with standard chemotherapy in the treatment of early stage node positive or otherwise high-risk breast cancer. If this should prove to be a tolerable regimen for patients, this would provide rationale for further studies in a larger randomized fashion.
详细描述
Primary Objectives The primary objective is to assess the safety and tolerability of doxorubicin / cyclophosphamide followed by paclitaxel in combination with sorafenib in patients with early stage node positive or otherwise high-risk breast cancer.
Secondary Objectives The secondary objectives are to assess activity in the form of recurrence-free-interval, distant recurrence-free interval,and overall survival in this pilot study of doxorubicin / cyclophosphamide followed by paclitaxel in combination with sorafenib in patients with early stage node positive or otherwise high-risk breast cancer.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 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
- Female
- 接受健康志愿者
- 否
入选标准
- •Patients must have histologically-confirmed breast cancer with an interval between definitive surgery that includes axillary lymph node involvement assessment and initiation of study treatment of less than or equal to 84 days.
- •Definitive surgery - either mastectomy with axillary node involvement assessment, or breast conserving surgery with axillary node assessment. Margins of resected specimen must be free of invasive disease and/or ductal carcinoma in situ (DCIS).
- •Stage I, II, IIIA, and IIIC (T1-3, N3a only). Patients must be either lymph node positive or high-risk node negative.
- •Age > 18 years.
- •ECOG performance status 0 or
- •Normal cardiac function must be confirmed by left ventricular ejection fraction (LVEF) by Echocardiography or MUGA scan and electrocardiogram (ECG) within 35 days prior to initiation of study treatment.
- •Patients must have adequate bone marrow function
- •Patients must have normal liver function (
- •Serum creatinine <= 2mg/dl
- •INR < 1.5 or a PT/PTT within normal limits. Patients receiving anti-coagulation treatment with an agent such as warfarin or heparin may be allowed to participate. For patients on warfarin, the INR should be measured prior to initiation of sorafenib and monitored.
排除标准
- •Prior systemic anticancer therapy for breast cancer (immunotherapy, chemotherapy, hormonal therapy).
- •Patients with HER2 positive breast cancer as determined by FISH or IHC3+ standing are ineligible for this trial.
- •Prior anthracycline or taxane therapy.
- •Prior radiation therapy for breast cancer.
- •Bilateral invasive disease.
- •Pre-existing motor or sensory neurotoxicity of a severity ≥ 2 by NCI CTCAE v 3.0 criteria.
- •Cardiac disease that includes: myocardial infarction; angina, congestive heart failure, arrhythmia; valvular heart disease; cardiomegaly on chest imaging or ventricular hypertrophy on ECG - unless the LVEF is within normal range for the institution; patients with poorly controlled hypertension (defined as systolic blood pressure > 150 and /or diastolic blood pressure > 100 mmHg on antihypertensive medications); patients who receive medications for angina, arrhythmias, or congestive heart failure.
- •Current therapy with raloxifene, tamoxifen or other selective estrogen receptor modulator
- •Concurrent treatment with ovarian hormonal replacement therapy.
- •History of prior malignancy within 5 years with the exception of skin cancer or cervical carcinoma in situ.
- •Women who are pregnant (positive pregnancy test) or breast feeding. Subjects of childbearing potential must use effective birth control measures during treatment.
- •Treatment with a non-approved or investigational drug within 30 days before day 1 of trial treatment.
- •Patients with neurological symptoms must undergo a CT scan/MRI of the brain to exclude brain metastasis.
- •Thrombotic or embolic events such as a stroke and transient ischemic attack within the past 6 months.
- •Pulmonary hemorrhage/bleeding event ≥ NCI CTCAE v3.0 Grade 2 within 4 weeks of first dose of study drug.
- •Any other hemorrhage/bleeding event ≥ NCI CTCAE v3.0 Grade 3 within 4 weeks of first dose of study drug.
研究组 & 干预措施
Intervention
All patients received doxorubicin 60 mg/m2 and cyclophosphamide 600 mg/m2 (AC) both administered intravenously day 1 every 3 weeks for four cycles, followed by paclitaxel 175 mg/m2 intravenously day 1 every 3 weeks for four cycles or 80 mg/m2 for twelve weeks (physician discretion), combined with sorafenib 400 mg orally twice daily. Sorafenib was held during radiation therapy where indicated and resumed once completed. Sorafenib was continued for a total of 12 months and in combination with adjuvant hormonal therapy where indicated.
干预措施: Doxorubicin (Drug)
Intervention
All patients received doxorubicin 60 mg/m2 and cyclophosphamide 600 mg/m2 (AC) both administered intravenously day 1 every 3 weeks for four cycles, followed by paclitaxel 175 mg/m2 intravenously day 1 every 3 weeks for four cycles or 80 mg/m2 for twelve weeks (physician discretion), combined with sorafenib 400 mg orally twice daily. Sorafenib was held during radiation therapy where indicated and resumed once completed. Sorafenib was continued for a total of 12 months and in combination with adjuvant hormonal therapy where indicated.
干预措施: Cyclophosphamide (Drug)
Intervention
All patients received doxorubicin 60 mg/m2 and cyclophosphamide 600 mg/m2 (AC) both administered intravenously day 1 every 3 weeks for four cycles, followed by paclitaxel 175 mg/m2 intravenously day 1 every 3 weeks for four cycles or 80 mg/m2 for twelve weeks (physician discretion), combined with sorafenib 400 mg orally twice daily. Sorafenib was held during radiation therapy where indicated and resumed once completed. Sorafenib was continued for a total of 12 months and in combination with adjuvant hormonal therapy where indicated.
干预措施: Paclitaxel (Drug)
Intervention
All patients received doxorubicin 60 mg/m2 and cyclophosphamide 600 mg/m2 (AC) both administered intravenously day 1 every 3 weeks for four cycles, followed by paclitaxel 175 mg/m2 intravenously day 1 every 3 weeks for four cycles or 80 mg/m2 for twelve weeks (physician discretion), combined with sorafenib 400 mg orally twice daily. Sorafenib was held during radiation therapy where indicated and resumed once completed. Sorafenib was continued for a total of 12 months and in combination with adjuvant hormonal therapy where indicated.
干预措施: Sorafenib (Drug)
结局指标
主要结局
The Safety and Tolerability of Protocol Treatment, Defined as the Percentage of Patients Experiencing Severe or Life-threatening Side Effects Per CTCAE Version 3.0.
时间窗: 18 Months
次要结局
未报告次要终点