EUCTR2008-000673-38-BE进行中（未招募）1 期
A Randomized, Multicentre, Open-Label, Phase III Study of Lapatinib plus Capecitabine versus Trastuzumab plus Capecitabine in Patients with Anthracycline- or Taxane-Exposed ErbB2-Positive Metastatic Breast Cancer.
适应症
相关药物
试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
- 入组人数
- 650
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional clinical trial of medicinal product
入排标准
- 性别
- Female
入选标准
- •Subjects eligible for enrolment in the study must meet all of the following criteria:
- •1. Able to give signed written informed consent
- •2. Females age = 18 years old
- •3. Eastern Cooperative Oncology Group (ECOG) Performance Status 0-2;
- •4. Life expectancy of at least 12 weeks
- •5. Subjects must have histologically or cytologically confirmed invasive breast cancer,
- •with Stage IV disease
- •6. ErbB2 overexpression in the invasive component of the primary or metastatic lesion as locally defined by:
- •3+ staining by immunohistochemistry (IHC);
- •or 2+ staining by IHC in conjunction with ErbB2 gene amplification by FISH,CISH or SISH;
- •ErbB2 gene amplification by FISH,CISH or SISH;
- •HER2/neu gene amplification by fluorescence, chromogenic or silver in situ
- •hybridization [FISH, CISH or SISH; >6 HER2/neu gene copies per nucleus or a
- •FISH, CISH or SISH test ratio (HER2 gene copies to chromosome 17 signals) of
- •subjects with a negative or equivocal overall result are not eligible for
- •participation in the trial.
- •7. Subjects must have evidence of metastatic disease, but measurable disease is not
- •8. Prior treatment with taxanes or anthracyclines is required. All treatment related
- •adverse events must be = Grade 1 at the time of randomization
- •9. Prior treatment with other chemotherapeutic agents is permitted provided that all
- •treatment related adverse events are = Grade 1 at the time of randomization
- •10. Prior treatment with trastuzumab is permitted provided all treatment related adverse events are
- •= Grade 1 at the time of randomization
- •11. Prior treatment with endocrine therapy is permitted provided that therapy has been discontinued and all treatment related adverse events are = Grade 1 at the time of randomization
- •12. Prior treatment with radiation therapy is permitted provided that at least 2 weeks have elapsed since the last fraction of radiation therapy and all treatment related adverse events are = Grade 1 at the time of randomization
- •13. Baseline LVEF = 50% and not lower than the institutional lower limit of normal measured by echocardiography or MUGA scan
- •14. Concurrent treatment with bisphosphonates is permitted; however treatment must be initiated prior to the first dose of study therapy
- •15. Able to swallow and retain oral medications;
- •16. A female who is of:
- •non-childbearing potential, including any female who has had hysterectomy, a bilateral oopheroctemy, bilateral tubular ligation or is post-menopausal (total cessation of menses for = 1 year
- •childbearing potential who must have a negative serum pregnancy test within 2
- •weeks prior to the first dose of study treatment, preferably as close to the first
- •dose as possible, and agrees to use adequate contraception (for example,
- •intrauterine device [IUD], birth control pills unless clinically contraindicated, or
- •barrier device) beginning 2 weeks before the first dose of investigational product
- •and for 28 days after the final dose of investigational product.
- •17. Subjects must complete all screening assessments as outlined in the protocol
- •18. Subjects must have normal organ and marrow function.
- •Are the trial subjects under 18? no
- •Number of subjects for this age range:
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range
- •F.1.3 Elderly (>=65 years) yes
- •F.1.3.1 Number of subjects for this age range
排除标准
- •Subjects meeting any of the following criteria must not be enrolled in the study:
- •1. History of CNS metastases (including leptomeningeal involvement) or evidence of benign or malignant brain tumors and/or evidence of spinal cord metastases at Baseline.Any evidence of brain metastases on Baseline MRI scan (performed within 4 weeks prior to randomization) as determined by Independent Reviewer;
- •2. Concurrent treatment with an investigational agent or participation in another
- •treatment clinical trial
- •3. Prior therapy with lapatinib or an ErbB2 inhibitor other than trastuzumab(including
- •but not limited to trastuzumab-DM1 and neratinib);
- •4. Prior treatment with capecitabine
- •5. Known dihydropyrimidine dehydrogenase (DPD) deficiency
- •6. ECOG Performance Status >2
- •7. Concurrent chemotherapy, radiation therapy, immunotherapy, biologic therapy
- •(including an ErbB1 and/or ErbB2 inhibitor), or hormonal therapy for treatment of
- •8. History of allergic reactions attributed to compounds of similar chemical
- •composition to lapatinib (quinazolines)
- •9. History of allergic reactions attributed to compounds chemically related to
- •capecitabine, fluorouracil or any excipients
- •10. Concurrent treatment with medications listed in the protocol (Section 4.11.2 Prohibited Medications and Non-Drug Therapies)
- •11. Concomitant use of CYP3A4 inhibitors or inducers
- •12. Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel
- •13. History of immediate or delayed hypersensitivity reaction to gadolinium contrast
- •agents, or other contraindication to gadolinium contrast
- •14. Compromised renal function that would exclude subjects from receiving gadolinium based contrast agents as guided by local institutional policy
- •15. Other known contraindication to MRI, such as a cardiac pacemaker, implanted
- •cardiac defibrillator, brain aneurysm clips, cochlear implant, ocular foreign body, or
- •16. Concurrent disease or condition that would make the subject inappropriate for study participation or any serious medical or psychiatric disorder that would interfere with the subject's safety or compliance to study procedures
- •17. Have acute or currently active/requiring anti-viral therapy hepatic or biliary disease (with exception of patients with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment).
- •18. Any on-going toxicity from prior anti-cancer therapy that is > Grade 1 and/or is
- •progressing in severity,except alopecia;
- •19. Dementia, altered mental status, or any psychiatric condition that would prohibit the understanding or rendering of informed consent, unless a legally acceptable
- •representative could provide informed consent
- •20. Active cardiac disease, defined as one or more of the following:
- •History of uncontrolled or symptomatic angina
- •History of arrhythmias requiring medications, or clinically significant
- •Myocardial infarction < 6 months from study entry
- •Uncontrolled or symptomatic congestive heart failure
- •Cardiac angioplasty or stenting
- •Ejection fraction below the institutional normal limit
- •History of documented congestive heart failure (CHF) or systolic dysfunction;
- •Clinically significant valvular heart disease
- •Any other cardiac condition, which in the opinion of the treating physician
- •would make this protocol unreasonably hazardous for the patient.
- •21. Uncontrolled infection
- •22. History of other malignancy unless curati
研究者
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