E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Disseminated large B cell lymphoma |
Linfoma diffuso a grandi cellule B |
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E.1.1.1 | Medical condition in easily understood language |
Disseminated large B cell lymphoma |
Linfoma diffuso a grandi cellule B |
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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 | 21.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10060580 |
E.1.2 | Term | Diffuse large cell lymphoma (Adult T-cell lymphoma/leukemia) (Working Formulation) |
E.1.2 | System Organ Class | 100000004864 |
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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 |
- Efficacy of acalabrutinib-R-CHOP in DLBCL harboring MYD88 L265P and/or CD79A/B mutations (cohort A) - Activity of treatment escalation to acalabrutinib-R-CHOP followed by acalabrutinib monotherapy in double positive patients: PET/CT positive (Deauville score 4) and no molecular response (<2log10 fold reduction) after two courses of R-CHOP (cohort B) - Feasibility of treatment de-escalation to 4 total R-CHOP courses plus 2 infusions of single agent rituximab in patients lacking both MYD88 L265P and CD79A/B mutations and quickly obtaining both negative PET/CT (Deauville score 1-3) and molecular response (>2log10 reduction of ctDNA) after 2 cycles of R-CHOP [...] (cohort C) - Clinical implications of negative PET/CT (Deauville score 1-3) but no molecular response (<2log10 reduction of ctDNA) vs a positive PET/CT (Deauville score 4) but molecular response (>2log10 reduction of ctDNA) after two R-CHOP courses (cohort D) |
-Efficacia di acalabrutinib-R-CHOP in DLBCL che presentano mutazioni di MYD88 L265P e/o CD79A/B (coorte A) -Attività dell’escalation del trattamento ad acalabrutinib-R-CHOP seguito da acalabrutinib in monoterapia in pazienti con DLBCL doppiamente positivi: positività alla PET/TC (score Deauville pari a 4) e assenza di risposta molecolare (riduzione <2log10) dopo 2 cicli di R-CHOP (coorte B) -Fattibilità della de-escalation del trattamento a 4 cicli totali di R-CHOP più 2 infusioni di rituximab in monoterapia in pazienti senza mutazioni di MYD88 L265P e di CD79A/B e nei quali si ottengono rapidamente sia una negatività alla PET/TC (score Deauville 1-3) sia la risposta molecolare (riduzione ctDNA >2log10) dopo 2 cicli R-CHOP [...] (coorte C) -Implicazioni cliniche di una situazione di negatività alla PET/TC (score Deauville 1-3) ma in assenza di risposta molecolare (riduzione ctDNA <2log10) rispetto a una situazione di positività alla PET/TC (score Deauville pari a 4) [...] (coorte D) |
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E.2.2 | Secondary objectives of the trial |
- Safety and tolerability of acalabrutinib-R-CHOP - Assessment of prognostic value of baseline PET radiomics indexes, alone or in association with other parameters |
- Sicurezza e tollerabilità di acalabrutinib-R-CHOP - Valutazione del valore prognostico degli indici di radiomica PET al basale, da soli o in associazione con altri parametri |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Written informed consent according to ICH GCP E6(R2) regulations before registration and prior to any trial specific procedures. • Age = 18 years • EGOG performance status 0-2 (or 3 if due to disease) • Histologically confirmed, treatment-naïve DLBCL, NOS that fulfill all the following: - Patient eligible for 6 cycles of R-CHOP - Ann Arbor stage I-IV - Metabolically active measurable disease by 18FDG PET-CT - No previous treatment with systemic chemotherapy or radiotherapy (a pre-phase treatment with steroids for 10 days is allowed after PET/CT and baseline liquid biopsy have been collected) - At least 1 measurable site of disease according to Revised Response Criteria for Malignant Lymphoma. The site of disease must be greater than 1.5 cm in the long axis regardless of short axis measurement or greater than 1.0 cm in the short axis regardless of long axis measurement, and clearly measurable in 2 perpendicular dimensions. - Quantifiable and qualifiable circulating tumor DNA • Patients with a prior malignancy and treated with curative intention are eligible if all treatment of that malignancy was completed at least 2 years before registration and the patient has no evidence of disease at registration. Less than 2 years is acceptable for malignancies with low risk of recurrence and/or no late recurrence. • Adequate bone marrow, hepatic renal, cardiac and coagulation function |
• Consenso informato scritto secondo i regolamenti ICH GCP E6(R2) prima della registrazione e prima di qualsiasi procedura studio specifica. • Età = 18 anni • Performance status EGOG 0-2 (o 3 se dovuto a malattia) • DLBCL non altrimenti specificato (NOS) confermato istologicamente, naïve al trattamento, a condizione che siano soddisfatti tutti seguenti criteri: - Pazienti idonei a ricevere 6 cicli di R-CHOP - Stadio Ann Arbor I-IV - Malattia metabolicamente attiva misurabile mediante PET-TC con 18FDG - Pazienti non precedentemente trattati con chemioterapia o radioterapia sistemica (è consentito un trattamento con steroidi per 10 giorni come pre-fase successivamente a PET/TC e al prelievo basale di biopsia liquida). - Almeno 1 sede di malattia misurabile secondo i criteri di risposta aggiornati per i linfomi maligni. La sede di malattia deve misurare più di 1,5 cm nel diametro maggiore, indipendentemente dalla misura del diametro minore oppure misurare più di 1,0 cm nel diametro minore, indipendentemente dalla misura del diametro maggiore ed essere chiaramente misurabile in 2 dimensioni perpendicolari. - DNA tumorale circolante quantificabile e qualificabile. • I pazienti con neoplasia maligna precedente e trattati con intento curativo sono idonei se tutte le terapie per tale neoplasia maligna sono state portate a termine almeno 2 anni prima dell’inclusione e il paziente non mostra evidenze di malattia all’inclusione. Un periodo inferiore a 2 anni è accettabile per neoplasie maligne con basso rischio di recidiva e/o non caratterizzate da recidiva tardiva. • Funzionalità del midollo osseo, epatica, renale e cardiaca, e coagulazione adeguate. |
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E.4 | Principal exclusion criteria |
• CNS lymphoma involvement. • Stage I disease that has been completely surgically excised (not measurable). • Concomitant treatment with any other experimental drug. • Severe or uncontrolled cardiovascular disease (congestive heart failure NYHA III or IV), unstable angina pectoris, history of myocardial infarction within the last six months, serious arrhythmias requiring medication (with exception of asymptomatic or rate controlled atrial fibrillation or paroxysmal supraventricular tachycardia), significant QTprolongation, uncontrolled hypertension. • Uncontrolled systemic infection. • History of cerebrovascular accident or intracranial hemorrhage within 6 months prior to registration. • Specific diagnostic categories of large B-cell lymphoma such as high grade B-cell lymphoma, primary mediastinal large B-cell lymphoma, primary central nervous system lymphoma, T-cell/histiocyte-rich large B- cell lymphoma, intravascular large B-cell lymphoma, plasmablastic lymphoma, lymphomatoid granulomatosis, primary effusion lymphoma etc. • Requires or receiving anticoagulation with warfarin or equivalent antagonists (eg, phenprocoumon), ‘dual’ antiplatelet therapy (DAPT), such as aspirin and clopidogrel. However, use of therapeutic low molecule weight heparin, direct oral anticoagulants, or low dose anti- platelet agents is allowed. • Concomitant treatment to Acalabrutinib with strong or moderate CYP3A inducers or inhibitors and co-administration with proton pump inhibitors (PPIs). |
• Linfoma che coinvolge il SNC. • Malattia in stadio I che è stata completamente asportata chirurgicamente (non misurabile). • Trattamento concomitante con qualsiasi altro farmaco sperimentale. • Malattia cardiovascolare grave o non controllata (insufficienza cardiaca congestizia NYHA III o IV), angina pectoris instabile, storia di infarto miocardico negli ultimi sei mesi, aritmie gravi che richiedono farmaci (ad eccezione di fibrillazione atriale asintomatica o a frequenza controllata o tachicardia parossistica sopraventricolare), significativo prolungamento dell'intervallo QT, ipertensione non controllata. • Infezione sistemica incontrollata. • Storia di evento cerebrovascolare o emorragia intracranica entro 6 mesi prima della registrazione. • Specifiche categorie diagnostiche di informa a grandi cellule B, quali linfoma a grandi cellule B di alto grado, linfoma primitivo del mediastino a grandi cellule B, linfoma primitivo del sistema nervoso centrale, linfoma a grandi cellule B ricco di cellule T/istiociti, linfoma intravascolare a grandi cellule B, linfoma plasmablastico, granulomatosi linfomatoide, linfoma primitivo effusivo, ecc. • Pazienti che richiedono o ricevono terapia anticoagulante con warfarin o antagonisti equivalenti (ad esempio fenprocumone), duplice terapia antipiastrinica (DAPT), come aspirina e clopidogrel. È tuttavia consentito l’uso terapeutico di eparina a basso peso molecolare, anticoagulanti orali diretti o antipiastrinici a basse dosi. • Uso concomitante con acalabrutinib di induttori o inibitori forti o moderati del CYP3A e co-somministrazione di inibitori di pompa protonica (PPI). |
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E.5 End points |
E.5.1 | Primary end point(s) |
• Progression free survival according to the Lugano criteria (Cohorts A, C and D) • Complete remission rate according to the Lugano criteria (Cohort B) |
• Sopravvivenza libera da progressione secondo i criteri di Lugano (coorti A, C e D) • Tasso di remissione completa secondo i criteri di Lugano (coorte B) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The time from registration until the first event of interest: - Progressive disease according to the Lugano Classification - Death from any cause |
Il tempo dalla registrazione fino al primo evento di interesse: - Malattia progressiva secondo la Classificazione di Lugano - Decesso per qualsiasi causa |
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E.5.2 | Secondary end point(s) |
• Adverse events type and rate according to CTCAE v5.0 in the cohorts treated with acalabrutinib-R-CHOP • Overall survival • Progression free survival in cohort B • Complete remission rate in cohorts A, C and D • Overall response rate (ORR) • Duration of response (DoR) |
• Tipo e tasso di eventi avversi secondo CTCAE v5.0 nelle coorti trattate con acalabrutinib-R-CHOP • Sopravvivenza globale • Sopravvivenza libera da progressione nella coorte B • Tasso di remissione completa nelle coorti A, C e D • Tasso di risposta globale (ORR) • Durata della risposta (DoR) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
From registration until death from any cause. Patients not experiencing an event will be censored at the last date they were known to be alive. |
Dalla registrazione fino al decesso per qualsiasi causa. I pazienti che non hanno riscontrato un evento verranno valutati all'ultima data in cui era noto fossero vivi. |
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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 | 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 | No |
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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Differenti schemi terapeutici |
Different therapeutical schemes |
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E.8.2.4 | Number of treatment arms in the trial | 4 |
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 | No |
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 |
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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 | 10 |
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 | 10 |
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 |