E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Adult patients with refractory or relapsed follicular lymphoma |
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E.1.1.1 | Medical condition in easily understood language |
Cancer of lymphocytes (cells present in blood) |
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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 | 24.0 |
E.1.2 | Level | HLT |
E.1.2 | Classification code | 10016903 |
E.1.2 | Term | Follicle centre lymphomas, follicular grade I, II, III |
E.1.2 | System Organ Class | 10016903 - Follicle centre lymphomas, follicular grade I, II, III |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10061170 |
E.1.2 | Term | Follicle centre lymphoma, follicular grade I, II, III |
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 | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Evaluate the efficacy of tisagenlecleucel therapy as measured by CRR determined by IRC |
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E.2.2 | Secondary objectives of the trial |
- Evaluate the efficacy of tisagenlecleucel as measured by additional efficacy measures, including ORR, DOR, PFS and OS - Evaluate safety of tisagenlecleucel - Characterize the in vivo cellular kinetics (levels, expansion, persistence) of tisagenlecleucel transduced cells into target tissues (blood, bone marrow, and other tissues if available) and CD3+ tisagenlecleucel cells in peripheral blood, summarized by clinical response - Characterize the incidence and prevalence of tisagenlecleucel immunogenicity (humoral and cellular) - Characterize the impact of pre-existing and treatment induced immunogenicity (cellular and humoral) on cellular kinetics, efficacy and safety - Describe the effect of tisagenlecleucel therapy on Patient reported outcomes (PRO)
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
•Written informed consent prior to any screening procedures •≥18 years of age at the time of ICF signature •FL (Grade 1, 2, 3A) confirmed histologically by central pathology review before tisagenlecleucel infusion. •FL meeting one of the following criteria: oRefractory to a second line or later line of systemic therapy (including anti-CD20 antibodies and alkylating agents) or relapsed within 6 months after completion of a second line or later line of systemic therapy oRelapsed during anti-CD20 antibody maintenance (following at least two lines of therapies as above) or within 6 months after maintenance completion oRelapsed after autologous HSCT •Radiographically measurable disease at screening defined as: •At least one nodal lesion greater than 20 mm in the long axis, regardless of the length of the short axis AND/OR •Extranodal lesions (outside lymph node or nodal mass, including liver and spleen) greater than 10 mm in long AND short axis
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E.4 | Principal exclusion criteria |
•Evidence of histologic transformation •Follicular Lymphoma Grade 3B •Prior anti-CD19 therapy •Prior gene therapy •Prior adoptive T cell therapy •Prior allogeneic hematopoietic stem cell transplant •Active CNS involvement by malignancy
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E.5 End points |
E.5.1 | Primary end point(s) |
Complete response rate (CRR) determined by an Independent Review Committee (IRC) in the efficacy analysis set (EAS) based on Lugano 2014 classification response criteria (Cheson et al 2014). |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
When approximately 50 patients have received treatment and have either completed 6 months from study day 1 infusion or discontinued earlier; when 90 patients have received treatment and have either completed 6 months from study day 1 infusion or discontinued earlier. |
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E.5.2 | Secondary end point(s) |
- ORR, including complete response (CR) and partial response (PR) determined by IRC in the FAS based on Lugano 2014 classification. - DOR, defined as time from achievement of CR or PR to relapse or death due to FL, based on IRC - DOR for CR only, defined as time from achievement of CR to relapse or death due to FL, based on IRC - PFS, defined as time from tisagenlecleucel infusion to first documented disease progression or death due to any cause, based on IRC - OS, defined as time from tisagenlecleucel infusion to death due to any cause - Type, frequency and severity of adverse events and laboratory abnormalities - Summary of qPCR detected tisagenlecleucel transgene concentrations in peripheral blood, bone marrow and other tissues by time point and clinical response status - Summary of cellular kinetic parameters: Cmax, Tmax, AUC0-28 and AUC0-84d, T1/2, and/or other relevant parameters in peripheral blood; bone marrow and other tissues by clinical response as appropriate - Summary of exposure and cellular kinetic parameters of CD3+ tisagenlecleucel cells in peripheral blood detected by flow cytometry - Summary of pre-existing and treatment induced immunogenicity (cellular and humoral) of tisagenlecleucel - Levels of pre-existing and treatment induced immunogenicity - Cellular kinetic parameters (Cmax, AUCs, Tlast), concentration-time profile tisagenlecleucel by immunogenicity category (positive/negative) - Efficacy (ORR, DOR, PFS) - Safety (B-cell levels, CRS grades, neurologic events) - Summary scores of PRO measured by SF-36 version 2, EQ-5D-3L and FACT-Lym quality of life questionnaires |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
When approximately 50 patients have received treatment and have either completed 6 months from study day 1 infusion or discontinued earlier; when 90 patients have received treatment and have either completed 6 months from study day 1 infusion or discontinued earlier; the end of the study (Part of the secondary endpoints). |
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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 | Yes |
E.6.13.1 | Other scope of the trial description |
Patient Reported Outcomes |
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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 | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
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.8.3 |
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 |
Taiwan |
United States |
Austria |
France |
Netherlands |
Spain |
Germany |
Italy |
Belgium |
Norway |
United Kingdom |
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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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When all patients have completed Month 60 evaluation or discontinued prematurely. |
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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 | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 5 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |