E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
HER-2 positive metastatic breast cancer |
Carcinoma mammario metastatico HER-2 positivo |
|
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 | 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.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
to compare efficacy in terms of Progression Free Survival (PFS) of Trastuzumab at the maintaining dose of 1 mg/kg/week or 3 mg/kg/q3w vs the standard dose of 2 mg/kg/week or 6 mg/kg/q3w in metastatic breast cancer patients with HER-2 overexpressing tumors and candidates for first line treatment with chemotherapy associated with Trastuzumab |
confrontare in termini di sopravvivenza libera da progressione l'efficacia del Trastuzumab alla dose di mantenimento di 1mg/kg settimanale e di 3 mg/kg ogni 3 settimane verso la dose standard di 2mg/kg settimanale e di 6 mg/kg ogni 3 settimane nelle pazienti con carcinoma mammario metastatico HER-2 positivo candidate ad una prima linea di trattamento con chemioterapia e Trastuzumab. |
|
E.2.2 | Secondary objectives of the trial |
to compare
a) Overall Survival (OS)
b) Overall Response Rate (ORR)
c) Toxicity
d) Cardiotoxicity (Appendix 2)
e) Pharmacokinetic (Appendix 1) between the two study arms |
confrontare la sopravvivenza globale,il tasso di risposte,la tossicita',la cardiotossicita' e la farmacocinetica. |
|
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 |
PHARMACOECONOMIC: Vers: Date: Title: Objectives:
PHARMACOKINETIC/PHARMACODYNAMIC: Vers: Date: Title: Objectives:
LIFE QUALITY: Vers: Date: Title: Objectives:
|
FARMACOECONOMIA: Vers: Data: Titolo: Obiettivi:
FARMACOCINETICA/FARMACODINAMICA: Vers: Data: Titolo: Obiettivi:
QUALITA DELLA VITA: Vers: Data: Titolo: Obiettivi:
|
|
E.3 | Principal inclusion criteria |
1. Female gender
2. Age > 18 years
3. ECOG Performance Status 0-1 (Appendix II)
4. Histological diagnosis of breast cancer with evidence of metastatic or recurrent disease. Lesions should not be amenable to surgery or radiation for curative intent.
5. Baseline LVEF ≥ 50 measured by echocardiography or MUGA scan
6. Overexpression of HER2 (Appendix IV)
7. Indication to treatment with chemotherapy + Trastuzumab.
8. Previous hormonal therapy for both adjuvant and metastatic disease is allowed.
9. Previous adjuvant and/or neo-adjuvant chemotherapy is allowed
10. Previous Trastuzumab therapy for adjuvant treatment is allowed
10. Estimated life expectancy of at least 12 weeks.
11. Adequate bone marrow, liver and renal function.
12. Signed written informed consent obtained prior to study screening procedures.
13. Patients with reproductive potential must use an approved contraceptive method if appropriate (except hormonal substitutive therapy) during and for 3 months after stopping treatment. |
1. Sesso femminle
2. Eta' > 18 anni
3. ECOG Performance Status 0-1
4. Diagnosi istologica di carcinoma mammario con evidenza di malattia metastatica o recidiva. Le pazienti non dovrebbero essere candidate a chirurgia o radioterapia con intento curativo.
5. LVEF basale ≥ 50 valutata con ecocardiogramma o MUGA
6. Iperespressione di HER-2
7. Indicazione a trattamento con Trastuzumab + chemioterapia
8. E' consentita precedente ormonoterapia
9. E' consentita precedente chemioterapia adiuvante e/o neoadiuvante
10. E' consentita precedente terapia adiuvante con Trastuzumab
11. Aspettativa di vita di almeno 12 settimane
12. Adeguata funzionalita' epatica, renale e midollare
13. Consenso informato scritto firmato
14. Le pazienti in eta' fertile devono usare un adeguato metodo contraccettivo (eccetto terapia ormonale sostitutiva) durante e fino a 3 mesi dopo la sospensione del trattamento. |
|
E.4 | Principal exclusion criteria |
1. Past or current history of malignant neoplasms except for curatively treated ones. The following malignant neoplasms if curatively treated, do not preclude patient inclusion: basal and squamous cell carcinoma of the skin, in situ carcinoma of the cervix, any cancer that has been curatively treated, with no evidence of disease, and a <15% risk of recurrence over the next 10 years, previous ductal carcinoma in situ of the breast
2. Prior use of anti-HER2 therapy for metastatic disease
3. Prior chemotherapy for metastatic disease
4. Concurrent anti-cancer treatment with an investigational drug.
5. Concurrent serious medical condition or cardiac illness or severe pulmonary conditions/illness. Serious cardiac illness which lead to patient exclusion (ineligible) include but are not confined to :
a. History of documented congestive heart failure (CHF)
b. High-risk uncontrolled arrhythmias
c. Angina pectoris requiring antianginal medication
d. Clinically significant valvular heart disease
e. Evidence of transmural infarction on ECG
f. Poorly controlled hypertension (e.g. systolic >180mm Hg or diastolic greater than 100mm Hg)
6. Pregnant or lactating women
7. Patients with clinical evidence of symptomatic brain metastasis |
1. Storia di neoplasia maligna presente o pregressa ad eccezione di quelle trattate con intento curativo. Le seguenti neoplasie, se trattate con intento curativo, non escludono l'arruolamento: carcinoma basocellulare e squamocellulare, carcinoma in situ della cervice uterina, qualsiasi neoplasia trattata con intento curativo, senza evidenza di malattia, un rischio di ricorrenza nei successivi 10 anni < 15% e pregresso carcinoma mammario duttale in situ.
2. Precedenti terapie anti-HER2 per malattia metastatica
3. Concomitante trattamento antineoplastico con altri farmaci oggetto di studio
4. Gravi patologie concomitanti polmonari o cardiache. Le patologie cardiache che implicano l'esclusione delle pazienti comprendono:
- Storia di scompenso cardiaco documentato
- Altro rischio di aritmie non controllate
- Angina pectoris in trattamento
- Patologie valvolari cardiache clinicamente significative
- Evidenza di infarto transmuralle all'ECG
- Ipertensione non controllata (e.g. sistolica >180mmHg o diastolica >100 mmHg)
- Donne in gravidanza o allattamento
- Pazienti con evidenza clinica di metastasi cerebrali sintomatiche |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Time to progression |
Tempo alla progressione |
|
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 | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | Yes |
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 | 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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
- Stesso farmaco ad altro dosaggio |
- same IMP used at different dosage |
|
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 | 39 |
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 | 6 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |