E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
ALL, CLL/SLL and DLBCL and High-Risk LBCL. |
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E.1.1.1 | Medical condition in easily understood language |
acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) and diffuse large B-cell lymphoma (DLBCL) and High-Risk large B-cell lymphoma (HR LBCL). |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
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 |
Phase I - Dose recommendation - Safety - Tolerability - Manufacture success
Phase II - DLBCL and HR LBCL cohorts only: - Antitumor activity of rapcabtagene autoleucel single agent |
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E.2.2 | Secondary objectives of the trial |
- Cellular kinetics - Immunogenicity - Tumor response in CLL/SLL - Tumor response in DLBCL - Tumor response in ALL - Tumor response in HR LBCL - Safety |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
•≥ 18 years old • For ALL and DLBCL: ECOG 0-1 • For HR LBCL: ECOG 0-2 • DLBCL: - Diagnosis by local histopathology - Relapsed or refractory disease having received 2 or more lines of systemic therapy, including anti-CD20 and anthracycline-based chemotherapy, and either having progressed (or relapsed) after autologous HSCT, or being ineligible for or not consenting to the procedure. •ECOG performance status 0-1 •CLL or SLL diagnosis according to iwCLL criteria •CLL/SLL in SD or PR after at least 6 months of ibrutinib, either as second or subsequent line of therapy •DLBCL diagnosis by local histopathology •DLBCL relapsed or refractory after 2 or more lines of therapy, including autologous hematopoietic stem cell transplantation (HSCT) •ALL relapsed or refractory including at least 1 of the following: after allogeneic HSCT, after 2 or more lines of treatment, primary refractory disease, first relapse occurring within 12 months from first remission; patients with Philadelphia chromosome-positive ALL must have failed at least 2 different tyrosine kinase inhibitors or are intolerant HR LBCL cohort: - Histologically confirmed large B-cell non-Hodgkin lymphoma. - Considered to be high-risk (IPI 3-5, MYC and BCL2 and/or BCL6 (DH/TH)). - Participants must have received 2 cycles of frontline therapy for LBCL (R-CHOP, Pola-R-CHP, DA-EPOCH-R). Participants with DH/TH lymphoma must have received at least one cycle (the most recent cycle) of DAEPOCH-R. |
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E.4 | Principal exclusion criteria |
• Prior CD19-directed therapy with the exception of blinatumomab for patients with ALL • Prior administration of a genetically engineered cellular product • Prior allogeneic HSCT (CLL and DLBCL only) • Richter's transformation • Uncontrolled seizure disorder • History of deep venous thrombosis or pulmonary embolus • For DLBCL: Primary Central Nervous System (CNS) lymphoma or DLBCL with active CNS involvement, except if CNS involvement has been effectively treated and provided that treatment was > 4 weeks before screening. • For HR LBCL: -Active CNS involvement by malignancy -Patients who are candidates for abbreviated (<6 cycles) CIT with or without consecutive radiotherapy • For ALL: -presence of CNS-2 disease with neurological changes or CNS-3 disease -ALL that has evolved from an antecedent myeloid neoplasm or that harbors evidence of de novo presentation of a lymphoid blast phase of a previously undiagnosed myeloid neoplasm. |
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E.5 End points |
E.5.1 | Primary end point(s) |
- Incidence and nature of Dose Limiting Toxicities (Dose Escalation part only) - Incidence and severity of AEs and SAEs, including changes in laboratory values, ECG and vital signs - Ibrutinib dose modifications in the CLL/SLL arm - Number of patients infused with planned target dose Phase II part - DLBCL: - CRR defined as BOR of CR after rapcabtagene infusion Phase II part - HR LBCL: - CRR defined as BOR of CR after rapcabtagene infusion
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
• CAR transgene levels by quantitative polymerase chain reaction (qPCR) in peripheral blood, bone marrow and lymph nodes • Cellular and humoral responses to the CAR transgene • BOR as CR/PR per iwCLL response criteria, DOR • Disease response (CR/PR) per Lugano criteria, DOR, OS • BOR as CR/CRi, disease response (CR/CRi), DOR, EFS, OS, MRD status Phase II part - DLBCL: - Overall response rate (ORR) defined as BOR of CR/PR as per Lugano criteria - CRR at months 3 and 6 - Duration of response (DOR), defined as time from first CR/PR to first documented progression or death due to any cause - Progression-free survival (PFS) defined as time from rapcabtagene autoleucel infusion to first documented progression or death due to any cause - Overall survival (OS), defined as time from date of rapcabtagene autoleucel infusion to date of death due to any cause Phase II part - HR LBCL: - Overall response rate (ORR) defined as BOR of CR/PR as per Lugano criteria - CRR at months 6 and 12 - Duration of response (DOR). defined as time from first CR/PR to first documented progression or death due to any cause - Progression-free survival (PFS) defined as time from rapcabtagene autoleucel infusion to first documented progression or death due to any cause - Event-free survival (EFS\ defined as time from rapcabtagene autoleucel infusion to first documented progression, start of new anti-lymphoma therapy, biopsy-proven residual disease on or after month 6, or death due to any cause - Overall survival (OS), defined as time from date of rapcabtagene autoleucel infusion to date of death due to any cause |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | Yes |
E.6.7 | Pharmacodynamic | Yes |
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) | Yes |
E.7.1.1 | First administration to humans | Yes |
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 | 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 | 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 | No |
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 15 |
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 |
Australia |
Japan |
United States |
Austria |
France |
Germany |
Italy |
Spain |
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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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 6 |
E.8.9.2 | In all countries concerned by the trial months | 11 |