E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Hormone Receptor Positive Advanced Breast Cancer |
Tumore della mammella allo stadio avanzato con recettori per gli estrogeni positivi |
|
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 | 14.1 |
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.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To compare the clinical benefit rate of patients treated with fulvestrant 500 mg with the clinical benefit rate of patients treated with anastrozole 1 mg |
Confrontare la percentuale di beneficio clinico pazienti trattate con fulvestrant 500mg con la percentuale di beneficio clinico delle pazienti trattate con anastrozolo 1mg |
|
E.2.2 | Secondary objectives of the trial |
1.To compare the objective response rate of patients treated with fulvestrant 500 mg with the objective response rate of patients treated with anastrozole 1 mg
2.To compare the time to progression of patients treated with fulvestrant 500 mg with the time to progression of patients treated with anastrozole 1 mg
3.To describe the duration of response of patients treated with fulvestrant 500 mg and the duration of response of patients treated with anastrozole 1 mg.
4.To describe the duration of clinical benefit of patients treated with fulvestrant 500 mg and the duration of clinical benefit of patients treated with anastrozole 1 mg.
5.To assess the safety and tolerability of fulvestrant 500 mg treatment compared with anastrozole 1 mg treatment |
1.Confrontare la percentuale di risposta obiettiva delle pazienti trattate con fulvestrant 500mg con quella delle pazienti trattate con anastrozolo 1mg
2.Confrontare il tempo della progressione delle pazienti trattate con fulvestrant 500mg con quello delle pazienti trattate con anastrozolo 1mg
3.Descrivere la durata della risposta delle pazienti trattate con fulvestrant 500mg e quella delle pazienti trattate con anastrozolo 1mg
4.Descrivere la durata del beneficio clinico delle pazienti trattate con fulvestrant 500mg e quella delle pazienti trattate con anastrozolo 1mg
5.Valutare la sicurezza e la tollerabilita' del trattamento con fulvestrant 500mg rispetto a quella del trattamento con anastrozolo 1mg |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Postmenopausal woman
2.Documented positive hormone receptor status (ER +ve and/or PgR + ve) of primary or metastatic tumour tissue
3.Patients with metastatic or locally advanced disease not amenable to therapy with curative intent
4.Histological/cytological confirmation of breast cancer
5.Provision of written informed consent |
1.postmenopausa
2.recettori ormonali positivi
3.malattia in fase avanzata o localmente avanzata
4.conferma istologica o citologica di carcinoma della mammella
5.consenso informato |
|
E.4 | Principal exclusion criteria |
1.Previous systemic therapy for advanced breast cancer.
2.Platelets < 100 ´ 109 / L
3.Total bilirubin > 1.5 ´ ULRR (Upper limit of reference range)
4.ALT or AST transamminase > 2.5 ´ ULRR if no demonstrable liver metastases or > 5 ´ ULRR in presence of liver metastases |
1.Precedente terapia sistemica per malattia in fase avanzata
2.Piastrine < 100 x 109 / L
3.Bilirubina totale > 1.5 volte i massimi livelli normali
4.Transaminasi ALT or AST > 2.5 volte i massimi livelli normali in assenza di metastasi epatiche o ≥ 5 volte i massimi livelli normali in presenza di metastasi epatiche |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Clinical Benefit will be obtained for those patients who have a best responese (as defined by Recist) of either, CR; PR, or SD #8805; 24 weeks as defined by the modified RECIST Criteria |
Beneficio Clinico = Risposta Completa (CR) + Risposta Parziale (PR) + Stabilita' di Malattia (SD) ³ 24 settimane come definito dai criteri RECIST |
|
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 | 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) | 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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 8 |
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 | Information not present in EudraCT |
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 | 8 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 8 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |