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临床试验/EUCTR2009-014463-39-BG
EUCTR2009-014463-39-BG进行中(未招募)1 期

A Double-blind Randomised, Parallel Phase I/IIb Study to Evaluate Initial Safetyand Efficacy, Comparative Pharmacokinetics and Immunogenicity for CT-P6 andHerceptin in Metastatic Breast Cancer

Celltrion, Inc.0 个研究点目标入组 170 人开始时间: 2010年2月15日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
170

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

  • 1. Written and signed informed consent, obtained prior to starting any protocol-specific procedures.
  • 2. Are females over 18 years of age.
  • 3. Have pathologically confirmed, uni-dimensionally measurable metastatic breast
  • 4. Have a strong Her-2 over-expression as described by a 3+ score by immunohistochemistry (IHC) or a positive fluorescence in-situ hybridisation (FISH) or chromogenic in-situ hybridisation (CISH) result.
  • 5. Have target lesions outside prior radiation fields.
  • 6. Have Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1.
  • 7. Have at least 4 weeks since last surgery or radiation therapy, with full recovery.
  • Patients must have received no radiotherapy for the treatment of metastatic disease.
  • However, patients who have received adjuvant radiotherapy as part of the treatment of early breast cancer
  • are eligible if the last fraction of radiotherapy was administered at least 6 months prior to randomisation.
  • Radiotherapy administered
  • for the relief of metastatic bone pain other than the sole site of measurable diseases
  • is allowed, but:
  • o no more than 25% of marrow-bearing bone should have been irradiated,
  • o the last fraction of radiotherapy should not have been administered within
  • 4 weeks prior to randomisation,
  • o patients must have recovered from all treatment-related toxicities prior to
  • randomisation.
  • 8. Regarding trastuzumab treatment;
  • o Have never been treated with trastuzumab, or
  • o Prior trastuzumab and chemotherapy (taxane included) or trastuzumab alone as
  • neoadjuvant/adjuvant treatment is discontinued >12 months prior to randomisation.
  • 9. Bisphosphonate therapy for bone metastases is allowed; however, treatment must be initiated prior to the first
  • dose of randomised therapy. Prophylactic use of
  • bisphosphonates in patients without bone diseases is not permitted, except for the
  • treatment of osteoporosis.
  • 10. Laboratory requirements as defined below:
  • Haematology: Absolute neutrophil count (ANC): = 1,500/mm EXP 3 (1.5 x 10 EXP 9 cells/L); Platelets: =
  • 100,000/mm EXP 3 (100 x 10 EXP 9 cells/L); Haemoglobin:
  • = 9.0 g/dL;
  • Liver function: Total bilirubin: = 1.5 x upper limit of normal (ULN); Aspartate aminotransferase (AST) and
  • alanine aminotransferase (ALT): = 2.5 x ULN, or = 5.0 x ULN in the case of liver metastasis;
  • Renal function: Serum creatinine: =2 mg/dL
  • 11. Are expected to survive for at least 6 months.
  • 12. Are not pregnant and do not plan to become pregnant during the study.
  • For females of childbearing potential, pregnancy tests must be performed via serum
  • pregnancy test at baseline (within 7 days prior to starting study drug) and at the end
  • of treatment. Further tests are only required if there is a suspicion of pregnancy. If
  • sexually active, must be using at least one reliable method of contraception (e.g., a
  • barrier method [condom or occlusive cap] with spermicidal
  • foam/gel/film/cream/suppository, an intrauterine device [IUD] or intrauterine
  • system [IUS], oral or injectable contraception, sterilisation of sole male partner,
  • abstinence) throughout the study period and for 6 months after the last study drug
  • Non-childbearing potential is defined as:
  • - aged =50 years and naturally amenorrhoeic for at least 1 year*, or
  • - premature ovarian failure confirmed by a specialist gynaecologist, or
  • - previous bilateral salpingo-oophorectomy or hysterectomy, or
  • - XY genotype, Turner’s syndrome, uterine agenesis.
  • * Amenorrhoea following cancer therapy does not rule out childbearing potential.
  • Are the tri

排除标准

  • 1. Have received prior chemotherapy for metastatic breast cancer.
  • 2. Current clinical or radiographic evidence of central nervous system (CNS)
  • metastases. A computerised tomography (CT) or magnetic resonance imaging
  • (MRI) scan of the brain is mandatory in cases of clinical suspicion of brain
  • metastases within 21 days of randomisation. Eligible patients must be
  • asymptomatic and cannot be receiving steroids.
  • 3. Are receiving concurrent immunotherapy or hormonal therapy.
  • 4. Have a history of congestive heart failure (CHF) of any New York Heart
  • Association (NYHA) criterion, or serious cardiac arrhythmia requiring treatment
  • (except for atrial fibrillation and/or paroxysmal supraventricular tachycardia).
  • 5. Have an abnormal LVEF (=50%) at baseline, as determined by either
  • two-dimensional echocardiogram (ECHO) or multiple-gated acquisition (MUGA)
  • scan. If the patient is randomised, the same method of LVEF assessment, ECHO
  • or MUGA, must be used throughout the study.
  • 6. History of myocardial infarction within 6 months before randomisation.
  • 7. Current uncontrolled hypertension (systolic blood pressure >150 mmHg and/or
  • diastolic blood pressure >100 mmHg), or unstable angina.
  • 8. Have severe dyspnoea at rest due to complications of advanced malignancy or
  • requiring supplementary oxygen therapy.
  • 9. Have had a prior malignancy within the last 5 years that might affect breast
  • cancer diagnosis or assessment.
  • 10. Have had prior mediastinal irradiation (except internal mammary-node irradiation
  • for the present breast cancer).
  • 11. Have received cumulative doses of anthracycline exceeding 360 mg/m2 of body
  • surface area for doxorubicin, 720 mg/m2 for epirubicin, 120 mg/m2 for
  • mitoxantrone, 90 mg/m2 for idarubicin, or the equivalent of 360 mg/m2 of
  • doxorubicin for other anthracyclines such as liposomal doxorubicin. If more than
  • one anthracycline has been used, then the cumulative dose must not exceed the
  • equivalent of 360 mg/m2 of doxorubicin.
  • 12. Have a history of hypersensitivity to the trastuzumab or to drugs with similar
  • chemical structures, or to any of the excipients, or to murine proteins.
  • 13. Have a history of severe hypersensitivity reaction to paclitaxel, or to any of the
  • excipients.
  • 14. Have peripheral neuropathy of grade 2 or greater
  • 15. Have active or uncontrolled infection
  • 16. Have any other medical or psychiatric condition that could compromise study
  • participation.
  • 17. Have received treatment with any other investigational drug in the last 30 days
  • before study entry, or within less than five half-lives after receiving the previous
  • investigational drug.
  • 18. Current known infection with human immunodeficiency virus (HIV), hepatitis B
  • virus (HBV) or hepatitis C virus (HCV).
  • 19. Are pregnant or a nursing mother.
  • 20. Have a history or suspicion of unreliability, poor cooperation or non-compliance
  • with medical treatment.
  • 21. Have any concurrent disease or condition that, in the opinion of the investigator,
  • would make the patient unsuitable for participation in the study.
  • 22. Have previously been randomosed in this study.

研究者

发起方
Celltrion, Inc.

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