E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with locally advanced or metastatic oestrogen receptor positive (ER+ve) breast cancer who have received at least one hormonal therapy and at least one chemotherapy in the metastatic setting. |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10057654 |
E.1.2 | Term | Breast cancer female |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10027475 |
E.1.2 | Term | Metastatic breast cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10055113 |
E.1.2 | Term | Breast cancer metastatic |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10070575 |
E.1.2 | Term | Estrogen receptor positive breast cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
|
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 |
To assess the efficacy of Eribulin when prescribed in alternating cycles with an Aromatase Inhibitor (AI) in patients with locally advanced or metastatic breast cancer, based on progression free survival (PFS). |
|
E.2.2 | Secondary objectives of the trial |
• To assess the efficacy of Eribulin when prescribed in alternating cycles with an Aromatase Inhibitor (AI) in patients with locally advanced or metastatic breast cancer, based on clinical benefit rate (CBR). • To assess the safety and tolerability of eribulin when prescribed in alternating cycles with an AI in patients with locally advanced or metastatic breast cancer.
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Written informed consent prior to admission to this study 2. Aged 18≥over 3. Histologically confirmed ER positive metastatic breast cancer according to local criteria. 4. ECOG performance status 0 – 2 5. Have progressed after at least one hormonal therapy regime and at least one chemotherapy regime for advanced disease 6. Patients must have had prior treatment with an anthracycline and a taxane (either sequential or in combination) unless patients weren’t suitable for these treatments. This treatment can be in the adjuvant setting 7. Measurable sites of locally advanced and/or metastatic disease that can be accurately assessed by CT/MRI scan at baseline (RECIST v1.1)¹ 8. Life expectancy of ≥6 months 9. Adequate organ function, as defined by: • Haemoglobin (Hb) ≥9g/dL • Absolute Neutrophil Count (ANC) ≥1.5x109/L • Platelet count (Plts) ≥100x109/L • White Blood Cell (WBC) ≥3.0 x 109/L • Serum albumin ≤ 1.5 ULN • Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT) ≤ 3 x ULN if no demonstrable liver metastases or ≤ 5 x ULN in the presence of liver metastases. • ALP ≤ 5 x ULN • Total bilirubin ≤ 1.5 x ULN if no demonstrable liver metastases or ≤ 3 x ULN in the presence of liver metastases • Creatinine ≤ 1.5 x ULN or creatinine clearance >50ml/min 10. Postmenopausal as defined by age >50, no menstruation for >2 years, previous oophorectomy or lab results confirming this status 11. Premenopausal if has been subject to ovarian ablation/ suppression at least 3 weeks prior to commencing AI therapy
¹RECIST v1.1 updated and now considers bone metastasis with an identifiable soft tissue mass to be measurable disease. Therefore, patients with bone metastasis are eligible, provided they have evaluable disease. |
|
E.4 | Principal exclusion criteria |
1. Triple negative or HER2 positive cancer 2. Hypersensitivity to the active substance or to any of its excipients 3. History of another primary malignancy within 5 years prior to starting study treatment, except adequately treated basal or squamous cell carcinoma of the skin, carcinoma in site and the disease under study 4. Evidence of uncontrolled active infection 5. Severe hepatic impairment (Child-Pugh C) 6. Evidence of significant medical condition or laboratory finding which, in the opinion of the Investigator, makes it undesirable for the patient to participate in the trial 7. Concurrent therapy with any other investigational agent or everolimus 8. Concomitant use within 14 days prior to commencement of study treatment of any investigational agent 9. Uncontrolled abnormalities of serum potassium, sodium, calcium (corrected) phosphate or magnesium levels 10. Pregnant or lactating women. Effective non-hormonal contraception is mandatory for all patients of reproductive potential 11. Evidence of ovarian activity 12. Prior eribulin therapy |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Progression free survival (PFS), as assessed by RECIST v1.1 at 3, 6 and 9 months, defined as time from study entry to first evidence of disease progression or death due to any cause. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
• Clinical Benefit Rate (CBR),as assessed by RECIST v1.1 at 3, 6 and 9 months, defined as duration of complete response (CR), partial response (PR) and stable disease (SD) for 6 months or longer. • Safety and tolerability as assessed by adverse events according to the Common Terminology Criteria for Adverse Events (NCI-CTCAE v 4.03).
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
• CBR: 3, 6 and 9 months • Safety and tolerability: from first dose of IMP to 4 weeks after completion of study treatment |
|
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 | Yes |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
|
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 7 |
E.8.9.2 | In all countries concerned by the trial days | 1 |