E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Adult patients aged 18-80 years with previously untreated CD20-positive diffuse large B-cell lymphoma (DLBCL) |
pazienti adulti di età compresa tra 18 e 80 anni affetti da linfoma diffuso a grandi cellule B (DLBCL) CD-20 positivo non trattato in precedenza |
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E.1.1.1 | Medical condition in easily understood language |
previously untreated CD20-positive diffuse large B-cell lymphoma (DLBCL) |
pazienti affetti da linfoma diffuso a grandi cellule B (DLBCL) CD-20 positivo non trattato in precedenza |
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E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 15.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10012818 |
E.1.2 | Term | Diffuse large B-cell lymphoma |
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 estimate the efficacy in each treatment arm, as measured by complete response (CR) rate 4‒8 weeks after the end of treatment. |
valutare l'efficacia in ciascun braccio di trattamento in termini di tasso di risposta completa (CR) 4-8 settimane dopo la fine del trattamento |
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E.2.2 | Secondary objectives of the trial |
• To compare patient satisfaction with rituximab administration (SC versus IV) in patients with DLBCL • To evaluate event-free survival, disease-free survival, progression-free survival and overall survival from randomisation (at least 24 months of follow-up) • To evaluate the safety of rituximab (SC versus IV) in patients with DLBCL |
• Confrontare il grado di soddisfazione dei pazienti con DLBCL nei confronti del trattamento con rituximab SC rispetto a rituximab EV • Valutare la sopravvivenza libera da eventi (EFS), la sopravvivenza libera da malattia (DFS), la sopravvivenza libera da progressione (PFS) e la sopravvivenza globale (OS) dalla randomizzazione (almeno 24 mesi di follow-up) • Valutare la sicurezza di rituximab SC rispetto a rituximab EV in pazienti affetti da DLBCL |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Age ≥ 18 and ≤ 80 years at time of study inclusion • Histologically confirmed, previously untreated CD20-positive DLBCL according to the WHO classification system • Patients with an IPI score of 1-5 or IPI score of 0 with bulky disease, defined as one lesion ≥ 7.5 cm • At least one bi-dimensionally measurable lesion defined as ≥ 1.5 cm in its largest dimension on CT scan • Adequate hematologic function • Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2. |
• Età compresa tra ≥ 18 e ≤ 80 anni al momento dell'inclusione nello studio • Diagnosi istologicamente confermata di DLBCL CD20 positivo non trattato in precedenza , secondo il sistema di classificazione dell'OMS • Pazienti con punteggio IPI di 1-5 o punteggio IPI di 0 con malattia bulky, definita da una lesione ≥ 7,5 cm • Almeno una lesione misurabile bidimensionalmente, definita come ≥ 1,5 cm nella sua dimensione massima sulla TAC o RM • Funzionalità ematologica adeguata • Performance status sulla scala ECOG (Eastern Cooperative Oncology Group) ≤ 2 |
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E.4 | Principal exclusion criteria |
• Histological evidence of transformation of NHL, or types of NHL other than follicular lymphoma • Presence or history of CNS disease • History of malignancy other than follicular NHL which could affect compliance with protocol or interpretation of results • Recent major surgery (within 4 weeks prior to screening, excluding lymph node biopsy). |
• Linfoma primitivo del sistema nervoso centrale, variante blastica di linfoma mantellare o evidenza istologica di trasformazione in linfoma di Burkitt, DLBCL primitivo del mediastino, linfoma primitivo delle cavità sierose, DLBCL cutaneo primitivo o DLBCL primitivo dei testicoli • Linfoma trasformato o linfoma follicolare IIIB • Anamnesi di altra malignità che potrebbe influenzare la compliance con i protocollo o l'interpretazione dei risultati • Intervento chirurgico maggiore recente (nelle 4 settimane precedenti l'inizio della somministrazione del farmaco in studio), fatta eccezione per quelli a scopo diagnostico |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint of CR/CRu(measured from the day of first rituximab induction dose) will be based on the Investigator's assessment, completed according to the International Working Group response criteria (Cheson et al. 1999) at the end of induction treatment. |
L'endpoint primario di tasso di risposta completa (CR/CRu), misurato dal giorno della prima dose di induzione con rituximab, sarà basato sulla valutazione dello sperimentatore, eseguita secondo i criteri di risposta dell'International Working Group (Cheson et al. 1999) alla fine del trattamento di induzione. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The primary analysis of response rate will take place when all patients have completed their induction treatment. |
L'analisi primaria del tasso di risposta verrà effettuata quando tutti i pazienti avranno completato il loro trattamento di induzione. |
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E.5.2 | Secondary end point(s) |
Event-free survival, disease-free survival, progression-free survival and overall survival (EFS, DFS, PFS and OS), patient reported outcomes, administration times and a summary of safety data. |
Sopravvivenza libera da eventi (EFS), sopravvivenza libera da malattia (DFS), sopravvivenza libera da progressione (PFS) e sopravvivenza globale (OS), esiti riportati dal paziente, tempi di somministrazione e sommario dei dati di sicurezza. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
A preliminary analysis will be performed when all patients have completed their induction treatment. The final analysis of secondary efficacy endpoints (EFS, DFS, PFS and OS) will be provided when the last patient has completed at least 24 months of follow-up after the end of induction treatment, or when one of the following has been documented for all randomized patients: disease recurrence, withdrawal from the study, loss to follow up or death, whichever occurs first. |
Un'analisi preliminare verrà effettuata quando tutti i pazienti avranno completato il loro trattamento di induzione. L'analisi finale degli obiettivi secondari di efficacia (EFS, DFS, PFS and OS) verrà effettuata quando l'ultimo paziente avrà completato almeno 24 mesi di follow-up dopo la fine del trattamento di induzione, o quando verrà documentato per tutti i pazienti randomizzati uno dei seguenti eventi, qualsiasi accada prima: ricaduta di malattia, uscita dallo studio, perdita al follow-up o decesso. |
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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 | 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 | 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) | 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 | 22 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 82 |
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 |
Algeria |
Argentina |
Brazil |
Canada |
Colombia |
India |
Israel |
Peru |
Russian Federation |
Saudi Arabia |
South Africa |
Thailand |
Turkey |
Ukraine |
Venezuela, Bolivarian Republic of |
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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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End of study is defined as the last patient last visit in the follow-up
period. The study will end when all patients have been followed for at
least 24 months after their last dose of study treatment, or earlier, if
one of the following is documented for all treated patients: disease
recurrence, withdrawal from the study, loss to follow up or death. |
Ultima visita ultimo pt nel f-up.Lo studio finirà quando tutti i pts saranno stati seguiti x 24 mesi dopo ultima dose di farmaco,o prima,se sarà documentata in tutti i pt trattati ricaduta di malattia o uscita dallo studio o perdita al f-up o morte. |
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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 | 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 |