E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
metastatic Castration Resistant Prostate cancer |
carcinoma prostatico metastatico resistente alla castrazione |
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E.1.1.1 | Medical condition in easily understood language |
Prostate cancer |
Carcinoma della prostata |
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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 | 14.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10060862 |
E.1.2 | Term | Prostate cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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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 demonstrate the superiority of cabazitaxel plus prednisone at 25 mg/m² (Arm A) or 20 mg/m² (Arm B) versus docetaxel plus prednisone (Arm C) in term of overall survival (OS) in patients with metastatic castration resistant prostate cancer (MCRPC) and not previously treated with chemotherapy |
Dimostrare la superiorita` di cabazitaxel alla dose di 25 mg/m² (braccio A) o 20 mg/m² (braccio B), in associazione a Prednisone verso docetaxel in associazione a prednisone (braccio C) in termini di sopravvivenza generale (OS) in pazienti con carcinoma prostatico metastatico resistente alla castrazione (mCRPC) non precedentemente trattato con chemioterapia. |
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E.2.2 | Secondary objectives of the trial |
* Evaluate safety in the 3 treat.arms * Compare efficacy of cabazitaxel at 20 mg/m² and 25 mg/m² to docetaxel for: - PFS defined as the first occurrence of any of the foll.events: tumor progression per Response Evaluation Criteria In Solid Tumors (RECIST 1.1), PSA progression, pain progression or death due to any cause - Tumor progression free survival defined as the first occurrence of any of the foll. events: tumor progression per Response Evaluation Criteria In Solid Tumors (RECIST 1.1) or death due to any cause - Tumor response in pts with measurable disease (RECIST 1.1). - PSA response - PSA-Progression free survival (PSA-PFS). - Pain response in pts. with stable pain at baseline. - Pain progression free survival - Time to occurrence of any skeletal related events (SRE). * To compare Health-Related Quality of Life * To assess the PK and PGX of cabazitaxel |
â¢Confrontare la sicurezza nei 3 bracci di tratt. â¢Valutare lâefficacia di cabazitaxel alla dose di 20mg/m² o 25mg/m² verso docetaxel in merito a : - PFS definita come 1°evento tra: progressione tumorale secondo i criteri RECIST 1.1 , progressione del PSA, progressione del dolore o decesso per qualsiasi causa. -Sopravvivenza libera da progressione tumorale definita come 1° evento tra:progressione tumorale secondo i criteri RECIST 1.1 o decesso per qualsiasi causa. -Risposta tumorale in pz con lesioni misurabili (RECIST 1.1.)-Sopravvivenza libera da progressione del PSA-Risposta al dolore-Sopravvivenza libera da progressione del dolore-Tempo di comparsa di ogni evento correlato allâapparato scheletrico(SRE)⢠Paragonare la qualita`della vita relativa alla salute- Valutare la PK e la PGX di cabazitaxel. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Histologically- or cytologically-confirmed prostate adenocarcinoma. 2.Metastatic disease. 3.Progressive disease while receiving hormonal therapy or after surgical castration documented |
I 01. Diagnosi di Adenocarcinoma prostatico confermata istologicamente o citologicamente. I 02. Malattia metastatica I 03. Progressione della malattia durante la terapia ormonale o dopo la castrazione chirurgica documentata. |
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E.4 | Principal exclusion criteria |
Prior chemotherapy for prostate cancer, * Less than 28 days elapsed from prior treatment with estramustine, radiotherapy or surgery to the time of randomization. . * Prior isotope therapy, whole pelvic radiotherapy, or radiotherapy to > 30% of bone marrow. * Adverse events (excluding alopecia and those listed in the specific exclusion criteria) from any prior anticancer therapy of grade >1(National Cancer Institute Common Terminology Criteria [NCI CTCAE] v4.03) at the time of randomization. * Less than 18 years. * Eastern Cooperative Oncology Group (ECOG) performance status > 2. leptomeningeal disease. * Participation in another clinical trial and any concurrent treatment with any investigational drug within 30 days prior to randomization. Any severe acute or chronic medical condition which could impair the ability of the patient to participate to the study or interfere with interpretation of study results or patients unable to comply with the study procedures. Absence of signed and dated Institutional Review Board (IRB)-approved patient informed consent form prior to enrollment into the study. * Patients with reproductive potential who do not agree to use accepted and effective method of contraception during the study treatment period. * Inadequate organ and bone marrow function |
E 01. Precedente chemioterapia per il tumore alla prostata, E 02. Meno di 28 gg tra la randomizzazione ed un precedente trattamento con estramustina, radioterapico o chirurgico. E 03. Trattamento precedente con isotopi, radioterapia pelvica completa o radioterapia del midollo osseo >30%.E 04.Eventi avversi (ad eccezione dellâalopecia e di quelli elencati tra i criteri di esclusione specifici) dovuti a qualsiasi tipo di terapia antitumorale precedente, di grado >1 (National Cancer Institute Common Terminology Criteria [NCI CTCAE], versione 4.03) al momento della randomizzazione.E 05. Eta` inferiore ai 18 anni. E 06. ECOG (Eastern Cooperative Oncology Group) performance status > 2. E 07. malattia leptomeningea. 08.Partecipazione ad altri studi clinici e qualsiasi trattamento concomitante con altri farmaci sperimentali nei 30 giorni precedenti la randomizzazione. E09 Altre condizioni mediche gravi, acute o croniche, che possano limitare la capacita` del paziente di partecipare allo studio o che possano interferire con lâinterpretazione dei risultati dello studio o pz incapaci di osservare le procedure dello studio. E 10. Assenza di un consenso informato del paziente approvato dal Comitato Etico del centro firmato e datato prima dellâarruolamento nello studio. E 11. Pz in eta` fertile che non accettino di utilizzare un metodo di contraccezione approvato ed efficace durante il periodo di trattamento sperimentale. E 12. Inadeguata funzionalita` dâorgano e midollare. |
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E.5 End points |
E.5.1 | Primary end point(s) |
OS defined as the time interval from the date of randomization to the date of death due to any cause |
Sopravvivenza globale (OS) definita come lâ intervallo di tempo compreso tra la randomizzazione e la data del decesso dovuto a qualsiasi causa. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Every 12 weeks until study cut off date |
Ogni 12 settimane fino alla datd di cut off dello studio. |
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E.5.2 | Secondary end point(s) |
Progression-free survival - Tumor response in patients with measurable disease (RECIST) - PSA response - PSA Progression - Pain response - Pain Progression - Health-Related Quality of Life (HRQL) - Related skeletal events - Safety (NCI-CTC version 4.03) - Pharmacokinetics and pharmcogenomics - Biomarkers |
Sopravvivenza libera da progressione - Risposta tumorale in pazienti con lesioni misurabili (RECIST) - Risposta del PSA - Progressione del PSA - Risposta al dolore - Progressione del dolore - Qualita' della vita in relazione allo stato di salute - Eventi correlati all`apparato scheletrico - Tollerabilita' (NCI-CTC versione 4.03)- Farmacocinetica e farmacogenomica e biomarcatori. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
every 12 weeks for radiological assessment each visit for safety, biology and patient questionnaires |
ogni 12 settimane per la valutazione radiologica, ogni vista per la sicurezza, esami biologici e questionari del paziente. |
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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 | 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 | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | Yes |
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 | 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 | 3 |
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 | 5 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 60 |
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 | No |
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 |
Brazil |
Canada |
Israel |
Mexico |
Peru |
Russian Federation |
Taiwan |
Turkey |
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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 | 7 |
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 | 7 |
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 |