E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Locally recurrent or metastatic breast cancer |
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MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective is to assess the safety profile of bevacizumab when combined with taxane monotherapy or in combination as first line treatment of patients with locally recurrent (LR) or metastatic breast cancer (mBC). |
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E.2.2 | Secondary objectives of the trial |
- To assess the efficacy of bevacizumab when combined with taxane monotherapy or in combination as first line treatment of patients with LR or mBC as measured by time to disease progression (TTP) and overall survival (OS).
- To assess the safety of bevacizumab in patients who develop CNS metastases during and for 6 months following the treatment period.
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Evaluation of biomarkers and VEGF-A constitutional polymorphisms in the context of the main ATHENA study. (15-08-2007) |
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E.3 | Principal inclusion criteria |
1. Written informed consent (informed consent document to be approved by the Independent Ethics Committee [IEC]) obtained prior to any study-specific procedure
2. Age ≥18 years
3. Able to comply with the protocol
4. Histologically or cytologically confirmed, HER2-negative, pre- or post-menopausal women with adenocarcinoma of the breast with measurable or non-measurable LR or metastatic disease, who are candidates for chemotherapy. Locally recurrent disease must not be amenable to radiation therapy or resection with curative intent - HER2-positive patients are eligible if they have progressed after previous trastuzumab (Herceptin®) treatment in the adjuvant setting and are not eligible for any specific anti HER2+ve treatment. Concomitant use of bevacizumab and trastuzumab is not allowed
5. Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-2
6. Life expectancy of ≥12 weeks
7. Prior adjuvant chemotherapy is allowed
8. Prior radiation therapy is allowed if: - delivered in the adjuvant setting as a part of the treatment of early breast cancer and provided that the patient has completely recovered from all acute radiotherapy related toxicity (with exception of alopecia) - delivered prior to study entry for the relief of metastatic bone pain, provided that no more than 30% of marrow-bearing bone has been irradiated (if using chemotherapy backbone which is highly myelosuppressive) and provided that the patient has completely recovered from all acute radiotherapy related toxicity (with exception of alopecia)
9. Adequate haematological function - Absolute neutrophil count (ANC) ≥1.5 x 10[9]/L AND - Platelet count ≥100 x 10[9]/L AND - Haemoglobin ≥9 g/dL (may be transfused to maintain or exceed this level)
10. Adequate liver function - Total bilirubin <1.5 x upper limit of normal (ULN) AND - AST, ALT <2.5 x ULN in patients without liver metastases; <5 x ULN in patients with liver metastases
11. Adequate renal function - Serum creatinine ≤1.25 x ULN or calculated creatinine clearance ≥50 mL/min AND - Urine dipstick for proteinuria <2+. Patients discovered to have ≥2+ proteinuria on dipstick urinalysis at baseline should undergo a 24 hour urine collection and must demonstrate ≤1 g of protein in 24 hours
12. International normalized ratio (INR) ≤1.5 and PTT ≤1.5 x ULN within 7 days prior to enrolment
13. If female, should not be pregnant or breast-feeding. Women with an intact uterus (unless amenorrhoeic for the last 24 months) must have a negative serum pregnancy test assessed within 7 days prior to study treatment start, or within 14 days with a confirmatory urine pregnancy test within 7 days prior to study treatment start. |
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E.4 | Principal exclusion criteria |
1. Previous chemotherapy for LR or mBC
2. Concomitant hormonal therapy with bevacizumab for LR or metastatic disease, however previous hormonal therapy is allowed for adjuvant, LR, or mBC
3. Patients must have received no radiation therapy for the treatment of metastatic disease (apart from those who received it for the relief of metastatic bone pain and with the precautions mentioned above)
4. Evidence of CNS metastases (even if previously treated). If suspected, the patient should be scanned within 28 days prior to enrolment to rule out CNS metastases
5. Pre-existing peripheral neuropathy NCI CTC-AE Grade >2 at enrolment
6. Major surgery (including open biopsy), significant traumatic injury within 28 days prior to study treatment start or anticipation of the need for major surgery during study treatment
7. Minor surgery, including insertion of an indwelling catheter, within 24 hours prior to the first bevacizumab infusion
8. Current or recent (within 10 days of first dose of bevacizumab) use of aspirin (>325 mg/day)
9. Current or recent (within 10 days of first dose of bevacizumab) use of full-dose oral or parenteral anticoagulants or thrombolytic agent for therapeutic purposes. Prophylactic use of anticoagulants is allowed
10. History or evidence of inherited bleeding diathesis or coagulopathy with the risk of bleeding
11. Uncontrolled hypertension (systolic >150 mmHg and/or diastolic >100 mmHg)
12. Clinically significant (i.e. active) cardiovascular disease for example CVA (≤6 months before enrolment), myocardial infarction (≤6 months before enrolment), unstable angina, congestive heart failure (CHF) NYHA Class ≥II, serious cardiac arrhythmia requiring medication during the study, which might interfere with regularity of the study treatment, or not controlled by medication
13. Non-healing wound, active peptic ulcer or bone fracture
14. History of abdominal fistula, diagnosed with a tracheo-oesophageal fistula or any grade 4 non-gastrointestinal fistula, gastrointestinal perforation or intra-abdominal abscess within 6 months of enrolment
15. Women with an intact uterus (unless amenorrhoeic for the last 24 months) not using effective means of contraception (oral contraceptive in case not contraindicated for use with concomitant chemotherapy backbone treatment, intrauterine contraceptive device, barrier method of contraception in conjunction with spermicidal jelly or surgically sterile) during the study and for a period of 6 months following the last administration of bevacizumab.
16. Men who do not agree to use effective contraception during the study and for a period of 90 days following the last administration of bevacizumab
17. Treatment with any other investigational agent, or participation in another clinical trial within 28 days prior to enrolment
18. Known hypersensitivity to bevacizumab and any of its excipients, and any of the chemotherapies
19. Evidence of any other disease, neurological or metabolic dysfunction, physical examination finding or laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug or puts the patient at high risk for treatment-related complications
20. History of thrombotic disorders within the last 6 months prior to enrolment.
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E.5 End points |
E.5.1 | Primary end point(s) |
The incidence of SAEs related to bevacizumab and the incidence of specific AEs (serious and non-serious) such as hypertension, proteinuria, arterial and venous thromboembolism, CHF, CNS bleeding, other haemorrhages, wound-healing complications, and gastrointestinal perforations, are considered as primary endpoints. Patients with ECOG PS 2 will be analyzed separately. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 52 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 277 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
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E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 5 |
E.8.9.2 | In all countries concerned by the trial months | 0 |