E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Hormone receptor positive, Her2 positive advanced breast cancer |
Recettore ormonale positivo, carcinoma mammario positivo avanzato HER2+ |
|
E.1.1.1 | Medical condition in easily understood language |
Metastatic breast cancer |
Carcinoma mammario metastatico |
|
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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10031325 |
E.1.2 | Term | Oth and unspec disorder of breast assoc with childbirth, delivered, with ment of postpar comp |
E.1.2 | System Organ Class | 100000004872 |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10027475 |
E.1.2 | Term | Metastatic breast cancer |
E.1.2 | System Organ Class | 100000004864 |
|
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 of this study is to compare the efficacy of abemaciclib plus trastuzumab plus fulvestrant and abemaciclib plus trastuzumab to standard-of-care single-agent chemotherapy of physician¿s choice plus trastuzumab with respect to progression free survival (PFS).
|
L¿obiettivo primario dello studio ¿ confrontare l¿efficacia di abemaciclib pi¿ trastuzumab pi¿ fulvestrant e di abemaciclib pi¿ trastuzumab con la chemioterapia monoagente standard scelta dal medico pi¿ trastuzumab in termini di sopravvivenza libera da progressione (PFS) |
|
E.2.2 | Secondary objectives of the trial |
To review overall survival, objective response rate, duration of response, disease control rate, clinical benefit rate, safety and tolerability of abemaciclib, treatment impact on pain, disease symptoms and overall quality of life, pharmacokinetics of abemaciclib and relationship between abeamciclib, trastuzumab and fulvestrant exposure and clinical outcomes |
¿ Tasso di sopravvivenza globale (OS) a 1, 2 e 3 anni ¿ Tasso di risposta obiettiva (ORR) ¿ Durata della risposta (DoR) ¿ Tasso di controllo della malattia ¿ Tasso di beneficio clinico ¿ Sicurezza e tollerabilit¿ di abemaciclib in associazione a trastuzumab e fulvestrant ¿ Impatto su dolore, sintomi della malattia e qualit¿ complessiva della vita ¿ Farmacocinetica (PK) di abemaciclib e dei relativi metaboliti, di fulvestrant e trastuzumab nella popolazione di pazienti target ¿ Rapporto tra esposizione ad abemaciclib, trastuzumab e fulvestrant e risposta per gli endpoint di sicurezza ed efficacia
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Have diagnosis of HR+, HER2+ metastatic breast cancer on the primary tumor or metastatic lesion
2. Have unresectable locally advanced recurrent breast cancer or metastatic breast cancer
3. Have adequate tumor tissue available and collected prior to randomization
4. Have previously received at least two HER2 directed therapies for advanced disease
5. Must have received trastuzumab emtansine (TDM1) in any disease setting
6. Must have received a taxane in any disease setting
7. Have discontinued all previous therapies for cancer (except trastuzumab) for at least 21 days for myelosuppressive agents or 14 days for non-myelosupprevice agents
8. Have postmenopausal status
9. Have performance status of 0 to 1 on the ECOG scale
10. Must have LVEF of 50% or higher at baseline |
1] avere una diagnosi di carcinoma mammario avanzato HR+, HER2+; [2] essere affetti da carcinoma mammario recidivante localmente avanzato non resecabile o carcinoma mammario metastatico; [3] avere a disposizione un adeguato campione di tessuto tumorale (biopsia di recente acquisizione; tessuto diversamente archiviato) prelevato prima della randomizzazione [4] essere stati sottoposti in precedenza ad almeno 2 terapie mirate a HER2 per malattia avanzata e avere ricevuto T-DM1 nell’ambito del trattamento di un qualsiasi quadro patologico; [5] avere ricevuto T-DM1 nell’ambito del trattamento di un qualsiasi quadro patologico; [6] avere ricevuto un taxano nell’ambito del trattamento di un qualsiasi quadro patologico; [7] avere interrotto tutte le pregresse terapie per carcinoma, eccetto trastuzumab, da almeno 21 giorni per gli agenti mielosoppressori prima di ricevere il farmaco in studio [8] presentare uno stato post-menopausale [9] vere un performance status (PS) sulla scala ECOG (Eastern Cooperative Oncology Group) compreso tra 0 e 1 [10] presentare al basale una frazione di eiezione ventricolare sinistra (LVEF) pari o superiore al 50% |
|
E.4 | Principal exclusion criteria |
1. Have visceral crisis 2. Known CNS metastases that are untreated, symptomatic or require steroids to control symptoms 3. Received prior treatment with any CDK4 or CDK6 inhibitor [8] avere un’anamnesi delle seguenti condizioni nei precedenti 12 mesi: sincope di eziologia cardiovascolare, tachicardia ventricolare, fibrillazione ventricolare o arresto cardiaco improvviso
4. Have had major surgery within 14 days prior to randomization 5. Received treatment with a drug that has not received regulatory approval for any indication within 14 to 21 days of randomization for non-myelosuppressive or non-myelosupprevice agent, respectively 6. Have serious preexisting medical conditions that would preclude participation in this study 7. Have a history within the last 6 months of symptomatic congestive heart failure, myocardial infarction or unstable angina 8. Have a personal history within the last 12 months of any of the following conditions: syncope of cardiovascular etiology, ventricular tachycardia, ventricular fibrillation or sudden cardiac arrest |
[1] presentare crisi viscerali [2] presentare metastasi note a carico del sistema nervoso centrale (SNC) non trattate, sintomatiche o necessitanti di terapia steroidea per il controllo dei sintomi [3] avere ricevuto un pregresso trattamento con un qualsiasi inibitore CDK 4 e CDK 6 [4] essere state sottoposte a chirurgia maggiore nei 14 giorni precedenti la randomizzazione per consentire la guarigione post-operatoria della ferita chirurgica e del sito/i chirurgico/i [5] avere ricevuto un pregresso trattamento con un farmaco che gli enti regolatori non hanno approvato per alcuna indicazione nei 14 o 21 giorni precedenti la randomizzazione rispettivamente per un agente non mielosoppressore o mielosoppressore [6] essere affetti da pregresse condizioni cliniche serie che, secondo il giudizio dello sperimentatore, precluderebbero la partecipazione allo studio [7] avere un’anamnesi di insufficienza cardiaca congestizia sintomatica, infarto del miocardio o angina instabile manifestatisi nei precedenti 6 mesi
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
Progression-free survival (PFS) |
Sopravvivenza libera da progressione |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
One planned primary analysis for PFS performed after 165 events have been observed. Within 28 days of randomization, baseline tumor assessment will be performed for each patient. Repeat scans will be done every 6 weeks for 36 weeks from first dose of therapy, then every 9 weeks and within 14 days of clinical progression. |
È stata osservata un'analisi primaria pianificata per PFS eseguita dopo 165 eventi. Entro 28 giorni dalla randomizzazione, verrà eseguita la valutazione del tumore al basale per ciascun paziente. Ripetute scansioni saranno eseguite ogni 6 settimane per 36 settimane dalla prima dose di terapia, poi ogni 9 settimane e entro 14 giorni dalla progressione clinica. |
|
E.5.2 | Secondary end point(s) |
OS rate, ORR, DoR, disease control., clinical benefit rate, safety and tolerability, impact on pain, disease symptom |
OS rate, ORR, DoR, controllo della malattia., tasso di beneficio clinico, sicurezza e tollerabilità, impatto sul dolore, sintomo della malattia |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Up to a total of 2 interim analysis and a final analysis for OS may be performed if PFS is significant for both abemaciclib arms. Health outcome scales are administered day 1 of each cycle. |
Fino a un totale di 2 analisi intermedie e un'analisi finale per OS può essere eseguita se PFS è significativo per entrambi i bracci di abemaciclib. Le scale dei risultati di salute vengono sottomessi il giorno 1 di ciascun ciclo. |
|
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 | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | Yes |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Quality of life, pain management and disease symptom control |
qualit¿ della vita, controllo della gestione del dolore e dei sintomi della malattia |
|
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 | Yes |
E.8.2.3.1 | Comparator description |
Trastuzumab più la scelta da parte del medico di chemioterapia agente singolo come standard di cura |
Trastuzumab plus physician's choice of standard of care single agent chemotherapy |
|
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 | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 30 |
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 |
Australia |
Brazil |
Canada |
Korea, Republic of |
Mexico |
United States |
Belgium |
France |
Germany |
Greece |
Italy |
Spain |
United Kingdom |
Argentina |
|
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 | 4 |
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 | 4 |
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 |