E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Treatment-Naïve Higher-Risk Myelodysplastic Syndromes (MDS) |
Sindromi Mielodisplastiche (MDS) ad alto rischio trattate in prima linea (treatment naive) |
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E.1.1.1 | Medical condition in easily understood language |
Cancer of the blood and bone marrows |
Cancro del sangue e del midollo osseo |
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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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10028532 |
E.1.2 | Term | Myelodysplasia |
E.1.2 | System Organ Class | 100000004864 |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objectives of the study are to: • Assess the safety profile and pharmacokinetics (PK) of venetoclax in combination with azacitidine • Determine the recommended phase 2 dose (RPTD) and dosing schedule of venetoclax in combination with azacitidine |
Gli obiettivi primari della sperimentazione intendono: • Valutare il profilo di sicurezza e la farmacocinetica (PK) di Venetoclax in combinazione con Azacitidina. • Determinare la dose raccomandata di Fase 2 (recommended phase 2 dose, RPTD) e lo schema posologico di Venetoclax in combinazione con Azacitidina. • Determinare il tasso di risposta globale per Venetoclax in combinazione con Azacitidina e per Azacitidina in monoterapia. |
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E.2.2 | Secondary objectives of the trial |
The secondary objectives of the study are to assess preliminary efficacy data on: • Overall response rate (ORR = sum of the rate of CR [complete remission] + PR [partial remission]) • Rate of CR • Rate of hematologic improvement (HI; erythroid/platelet/neutrophil responses) • Rate of red blood cell (RBC) transfusion independence • Rate of platelet (PLT) transfusion independence • Rate of complete cytogenetic response • Rate of bone marrow blast response • Time to transformation to acute myelogenous leukemia (AML) • Duration of response (DOR) • Overall survival (OS) • Progression-free survival (PFS) • Time to next MDS treatment (TTNT) • Event-free survival (EFS) |
Gli obiettivi secondari della sperimentazione sono: . •Il tasso di risposta globale (ORR = somma dei tassi di remissione completa [complete remission, CR] + remissione parziale [Partial remission, PR]) • Tasso di remissione completa (CR) • Tasso di miglioramento dei parametri ematologici (hematologic improvement, HI; risposta eritroide/piastrinica/dei neutrofili) • Tasso di indipendenza dalle trasfusioni di globuli rossi (RBC) • Tasso di indipendenza dalle trasfusioni di piastrine (PLT) • Tasso di risposta citogenetica completa • Tasso di risposta dei blasti a livello del midollo osseo • Tempo alla trasformazione in leucemia mieloide acuta (AML) • Ulteriori endpoint secondari (durata della risposta [duration of response, DOR], sopravvivenza [overall survival, OS], tempo libero da progressione [progression free survival, PFS], tempo al successivo trattamento anti-MDS [time to next anti-MDS treatment, TTNT], tempo libero da eventi [event-free survival, EFS] |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Subject must voluntarily sign and date an informed consent, approved by an Independent Ethics Committee (IEC)/Institutional Review Board (IRB), prior to the initiation of any screening or study specific procedures. 2. Subject must be = 18 years of age. 3. Subject must have documented diagnosis of previously untreated de novo MDS with: ¿ International Prognostic Scoring System (IPSS) risk categories Int-2 or High (IPSS overall score = 1.5) and ¿ Presence of = 5% and < 20% bone marrow blasts per bone marrow biopsy/aspirate at screening 4. Subject must have an Eastern Cooperative Oncology Group (ECOG) performance score of = 2. 5. Subject is not a candidate to undergo intensive chemotherapy or allogeneic hematopoietic stem cell transplantation (HSCT). |
1.Il soggetto deve volontariamente firmare e datare un modulo di consenso informato approvato dal Comitato Etico (CE), prima che venga eseguita qualsiasi procedura per lo screening o specifica per la sperimentazione. 2. Soggetto di età = 18 anni. 3. Soggetto con diagnosi documentata di MDS de novo e mai trattato in precedenza, con: • Categoria di rischio IPSS (International Prognostic Scoring System) Int-2 o Alto (punteggio IPSS globale = 1,5) e • Presenza di blasti nel midollo osseo = 5% e < 20% alla biopsia osteomidollare/agoaspirato midollare eseguito al momento dello screening 4. Soggetto con punteggio ECOG (Eastern Cooperative Oncology Group) = 2. 5. Soggetto che non è idoneo a ricevere chemioterapia intensiva oppure trapianto allogenico di cellule staminali emopoietiche (HSCT). |
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E.4 | Principal exclusion criteria |
1. Subject has received prior therapy for MDS. 2. Subject has received prior therapy with a BH3 mimetic. 3. Subject has received allogeneic HSCT or solid organ transplantation . 4. Subject has received a live attenuated vaccine within 4 weeks prior to the first dose of study drug. |
1.Soggetto che ha ricevuto un pregresso trattamento per MDS 2. Soggetto che ha ricevuto terapia pregressa con un BH3-mimetico 3. Soggetto che ha ricevuto trapianto allogenico di cellule staminali oppure di organo solido. 4. Il soggetto ha ricevuto un vaccino vivo attenuato nelle 4 settimane precedenti la prima dose del farmaco di studio |
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E.5 End points |
E.5.1 | Primary end point(s) |
• Dose Escalation: Safety profile and PK • Determine the recommended phase 2 dose (RPTD) |
• Incremento della dose: profilo di sicurezza e farmacocinetica • Dose raccomandata di Fase 2 (recommended phase 2 dose, RPTD) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
For RPTD: Measured from Day 1 until Day 28 per dose level PK will be collected on C1D1, C1D4, C2D4, C3D4, C4D4, C6D4 and C8D4. |
Per RPTD: Misurazioni dal giorno 1 fino al giorno 28 per valutare il livello della dose farmacocinetica saranno raccolti al C1D1, C1D4, C2D4, C3D4, C4D4, C6D4 e C8D4. |
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E.5.2 | Secondary end point(s) |
The overall response rate (ORR = sum of the rates of complete remission [CR] + marrow complete remission [mCR] + partial remission [PR]) • Rate of CR •Rate of mCR • Rate of hematologic improvement (HI; erythroid/platelet/neutrophil responses) • Rate of red blood cell (RBC) transfusion independence • Rate of platelet (PLT) transfusion independence • Rate of cytogenetic response • Rate of bone marrow blast response • Time to transformation to acute myeloid leukemia (AML) • Duration of response (DOR) • Overall survival (OS) • Progression-free survival (PFS) • Time to next MDS treatment (TTNT) • Event-free survival (EFS) |
•Il tasso di risposta globale (ORR = somma dei tassi di remissione completa [complete remission, CR] + remissione completa del midollo [mCR] + parziale [Partial remission, PR]) •Tasso di CR - Tasso di mCR • Tasso di miglioramento dei parametri ematologici (hematologic improvement, HI; risposta eritroide/piastrinica/dei neutrofili) • Tasso di indipendenza dalle trasfusioni di globuli rossi (RBC) • Tasso di indipendenza dalle trasfusioni di piastrine (PLT) • Tasso di risposta citogenetica • Tasso di risposta dei blasti a livello del midollo osseo • Tempo alla trasformazione in leucemia mieloide acuta (AML) • Durata della risposta [duration of response, DOR] • Sopravvivenza globale [overall survival, OS] • Sopravvivenza libera da progressione [progression free survival, PFS] • Tempo al successivo trattamento anti-MDS [time to next anti-MDS treatment, TTNT] • Sopravvivenza libera da eventi [event-free survival, EFS] |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
ORR, CR, HI, RBC, PLT: Measured from Day 1 until lack of treatment benefit or unacceptable toxicity, death, exercise of investigator discretion or withdrawal of consent • Cytogenetic response: Measured from screening until evidence of MDS progression, occurrence of unacceptable toxicity, death, exercise of investigator discretion, or withdrawal of consent. • Time to transformation to acute myeloid leukemia (AML): Measured from the date of first dose of study drug to the date of documented AML transformation • DOR: Measured from the date of first response to the earliest documentation of PD • OS, TTNT, EFS: Measured from the first dose of study drug NOTE: Refer to protocol for complete timepoints |
• ORR, CR, HI, RBC, PLT: Misurati dal giorno 1 fino al termine di benefici dal trattamento o tossicità inaccettabile, morte, esercizio dell’opinione del medico sperimentatore o ritiro del consenso • Risposta citogenetica: Misurata dallo screening fino ad evidenza di progressione dell’MDS, tossicità inaccettabile, morte, esercizio dell’opinione del medico sperimentatore o ritiro del consenso • Tempo di trasformazione della Leucemia Mieloide Acuta (AML): Misurata dai risultati della prima somministrazione di farmaco sperimentale fino al verificarsi della trasformazione di AML documentata • DOR: Misurata dalla data della prima risposta fino alla prima PD documentata • OS, TTNT, EFS: : Misurata dalla prima somministrazione di farmaco sperimentale |
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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 | No |
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 | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Exploratory analysis |
Exploratory analysis |
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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 | No |
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 | 1 |
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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 12 |
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 |
Canada |
United States |
European Union |
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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
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The end-of-study is defined as the date of the last subject's last visit or date of last follow-up contact, whichever is later. |
il termine della sperimentazione è definito come la data dell'ultima visita dell'ultimo soggetto o la data dell'ultimo contatto di follow-up se posteriore |
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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 | 3 |
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 | 3 |
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 |