E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with diffuse large B-cell non-Hodgkin’s lymphoma in frail elderly (≥70 years) patients |
Pazienti affetti da linfoma non Hodgkin a grandi cellule B in soggetti anziani (≥70 anni) “fragili” |
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E.1.1.1 | Medical condition in easily understood language |
Diffuse large B-cell non-Hodgkin’s lymphoma in frail elderly (≥70 years) patients |
Linfoma non Hodgkin a grandi cellule B in soggetti anziani (≥70 anni) “fragili” |
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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 | 14.1 |
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 evaluate the activity of R-B combination in terms of complete response rate (CRR). •To evaluate the safety and tolerability of R-B combination in terms of rate of adverse events occurrence. |
•Valutare l’efficacia della combinazione Rituximab-Bendamustina in termini di percentuale di risposta completa (CR) •Valutare la tossicità e la tollerabilità della combinazione Rituximab-Bendamustina in termini di percentuale di eventi avversi |
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E.2.2 | Secondary objectives of the trial |
•To evaluate progression free survival (PFS). •To evaluate overall survival (OS). |
•Valutare il tempo libero da progressione (PFS). •Valutare la sopravvivenza globale (OS). |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
•Histologically proven CD20 positive diffuse large B-cell non-Hodgkin’s lymphoma •Age ≥ 70 years •No previous treatment •FRAIL patients defined as follows (see Appendices B-E of the protocol): Age > 80 years with UNFIT profile, i.e. oADL > 5 residual functions oIADL > 6 residual functions oCIRS 5-8 co-morbidities of grade 2 or Age < 80 years with oADL < 4 residual functions, or oIADL < 5 residual functions, or oCIRS : 1 co-morbidity of grade 3-4, or > 8 co-morbidities of grade 2 •Life expectancy > 6 months •Written informed consent •Accessibility of patient for treatment and follow up |
•Diagnosi istologica di DLBCL CD20+ secondo la REAL/WHO. •Età ≥ 70 anni. •Malattia non precedentemente trattata. •Paziente definito “fragile” sulla base delle seguenti caratteristiche (CGA): Età ≥ 80 anni e ADL ≥ 5 funzioni residue; IADL ≥ 6 funzioni residue; CIRS 5-8 comorbidità di grado 2; oppure Età < 80 anni e ADL ≤ 4 funzioni residue; IADL ≤ 5 funzioni residue; CIRS: 1 comorbidità di grado 3-4, o > 8 comorbidità di grado 2. • Aspettativa di vita > 6 mesi. • Consenso informato scritto • Paziente accessibile per il trattamento e per il follow-up |
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E.4 | Principal exclusion criteria |
•History of other malignancies within 5 years prior to study entry except for adequately treated carcinoma in situ of the cervix or basal or squamous cell skin cancer •Previous exposure to cytotoxic agents •Suspect or clinical evidence of CNS involvement by lymphoma •HBsAg, HCV or HIV positivity; HBcAb positivity is accepted only with concomitant treatment with Lamivudine •AST /ALT > twice upper the normal range; bilirubin > twice upper the normal range; serum creatinine > 2.5 mg /dl •Evidence of any severe active acute or chronic infection •Concurrent co-morbid medical condition which might exclude administration of full dose chemotherapy •Senile dementia •Any other co-existing medical or psychological condition that would preclude participation in the study or compromise ability to give informed consent |
•Storia clinica di altre neoplasie nei 5 anni precedenti l’entrata in studio, fatta eccezione per il carcinoma in situ della cervice uterina o il carcinoma cutaneo basale o a cellule squamose adeguatamente trattati ed eradicati •Precedenti trattamenti con farmaci citotossici •Sospetto o evidenza clinica di coinvolgimento del SNC da parte del linfoma •HBsAg, HCV o HIV positività; pazienti HBcAb positivi possono essere inclusi dopo profilassi con Lamivudina •AST /ALT > 2 x ULN; bilirubina > 2 x ULN; creatinina > 2.5 mg /dl •Presenza di infezione acuta o cronica in atto di qualsiasi natura (batterica, virale o fungina) •Presenza di malattie concomitanti che precludano la somministrazione del trattamento a dosi piene •Demenza senile o qualsiasi altra condizione fisica o psicologica che preclude la partecipazione del paziente allo studio o che ne comprometta la capacità di fornire un consenso informato |
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E.5 End points |
E.5.1 | Primary end point(s) |
Efficacy of R-Bendamustin measured by Complete Response rate. Complete response rate will be evaluated according to Cheson criteria; Cheson 1999 criteria will be used for response evaluation on CT-scan; in the case of PET availability, response will be assessed on PET according to the Cheson 2007 criteria. |
L'efficacia di R-Bendamustina sarà misurata dal tasso di risposta completa. Tasso di risposta completa sarà valutato secondo i criteri di Cheson; I criteri saranno utilizzati per la valutazione della risposta alla TC-scan, nel caso di disponibilità di PET, la risposta sarà valutata sulla PET secondo i criteri Cheson 2007. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
32 weeks from beginning of treatment |
32 settimane dopo l'inizio del trattamento |
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E.5.2 | Secondary end point(s) |
2-year Progression free survival (PFS), defined as the time from entry into the study until lymphoma relapse/ progression or death as a result of any cause. Responding patients, patients who are lost to follow up, who withdrawal the consent or drop-out due to adverse event will be censored at their last assessment date. Patients died due to tumor will be considered in progression. Patients died for any other cause will be censored to the death date. 2-year Overall survival (OS), defined as the time from the date of treatment start into the study until the date of death irrespective of cause. Patients who have not died at the time of end of the whole study, and patients who are lost to follow up, will be censored at the date of the last contact The complete response rate will be estimated with the 95% confidence interval. Time to event data (PFS, OS) will be estimated using the Kaplan-Meier method. |
2 anni di sopravvivenza libera da progressione (PFS), definito come il tempo tra l'entrata in studio fino a quando il linfoma recidiva / progressione o morte come conseguenza di qualsiasi causa. Pazienti che hanno risposto, i pazienti che sono persi al follow up, che il ritiro del consenso o drop-out a causa di eventi avversi saranno censurati alla loro data di valutazione scorso. Pazienti sono deceduti per tumore saranno considerati in progressione. Pazienti sono morti per altre cause saranno censurati alla data della morte. 2 anni di sopravvivenza globale (OS), definito come il tempo dalla data di inizio trattamento in studio fino alla data di morte indipendentemente dalla causa. I pazienti che non sono deceduti al termine dello studio ed i pazienti persi al follow up, saranno censiti alla data dell'ultimo contatto. Il tasso di risposta completa verrà stimata con l'intervallo di confidenza al 95%. Le variabili di tempo PFS ed OS saranno stimate utilizzando il metodo Kaplan-Meier. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
2 years from beginning of treatment |
2 anni dall'inizio del trattamento |
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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 | 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 | 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) | 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 | No |
E.8.1.1 | Randomised | Information not present in EudraCT |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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 | 50 |
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 | 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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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 |