| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| Follicular Non-Hodgkin’s Lymphoma (FL); Diffuse Large B-Cell Lymphoma (DLBCL) |
|
| E.1.1.1 | Medical condition in easily understood language |
| Non-Hodgkin's Lymphoma is a cancer that affects lymphatic system, a network of vessels and glands spread throughout the body. |
|
| 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 | 18.0 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10012857 |
| E.1.2 | Term | Diffuse large cell lymphoma (Diffuse large B-cell lymphoma) (Working Formulation) refractory |
| E.1.2 | System Organ Class | 100000004864 |
|
| E.1.2 Medical condition or disease under investigation |
| E.1.2 | Version | 18.0 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10012855 |
| E.1.2 | Term | Diffuse large cell lymphoma (Diffuse large B-cell lymphoma) (Working Formulation) |
| E.1.2 | System Organ Class | 100000004864 |
|
| E.1.2 Medical condition or disease under investigation |
| E.1.2 | Version | 18.0 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10012856 |
| E.1.2 | Term | Diffuse large cell lymphoma (Diffuse large B-cell lymphoma) (Working Formulation) recurrent |
| E.1.2 | System Organ Class | 100000004864 |
|
| E.1.2 Medical condition or disease under investigation |
| E.1.2 | Version | 18.0 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10067070 |
| E.1.2 | Term | Follicular B-cell non-Hodgkin's lymphoma |
| E.1.2 | System Organ Class | 100000004864 |
|
| 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 |
| Safety, tolerability and anti-tumor activity of DCDT2980S combined with rituximab and DCDS4501A combined with rituximab or obinutuzumab |
|
| E.2.2 | Secondary objectives of the trial |
| Incidence of anti-therapeutic antibodies (ATA) against DCDT2980S, DCDS4501A and obinutuzumab; comparison of the anti-tumor activity of DCDT2980S combined rituximab and DCDS4501A combined with rituximab or obinutuzumab; pharmacokinetics of DCDT2980S combined with rituximab and DCDS4501A combined rituximab or obinutuzumab |
|
| E.2.3 | Trial contains a sub-study | Yes |
| E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
| DNA REPOSITORY SUBSTUDY IN ASSOCIATION WITH DCDT2980S/DCDS4501A STUDY GO27834. Version 1 dated 27 July 2012. |
|
| E.3 | Principal inclusion criteria |
- Life expectancy of at least 12 weeks;
- Age > or = 18 years;
- History of histologically documented relapsed or refractory Grades 1-3a FL, or relapsed or refractory DLBCL;
- Must have at least one bi-dimensionally measurable lesion;
- Adequate hepatic, renal and cardiopulmonary function;
- For all men and women of childbearing potential use of adequate methods of contraception. |
|
| E.4 | Principal exclusion criteria |
- Prior use of any monoclonal antibody, radioimmunoconjugate or antibody-drug conjugate within 4 weeks before Cycle 1 Day1;
- Treatment with radiotherapy, chemotherapy, immunotherapy, or an investigational anti-cancer agent within 2 weeks prior to Cycle 1 Day 1;
- Prior autologous stem cell transplant within 100 days prior to Cycle 1 Day 1;
- Prior allogeneic stem cell transplant;
- Eligibility for autologous stem cell transplant. |
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
Safety
1. Incidence of adverse events;
2. Nature of adverse events;
3. Severity of adverse events;
Activity Outcome measures for rituximab-containing arms/cohorts
4. Objective response rate;
5. Duration of response;
Activity Outcome measures for obinutuzumab -containing arms/cohorts
6. Complete response (CR) at end of treatment (6−8 weeks after Cycle 6 Day 1 or last dose of study medication) based on positron emission topography (PET) alone, as determined by the Institutional Review Committee (IRC)
|
|
| E.5.1.1 | Timepoint(s) of evaluation of this end point |
1-3: Up to 12 months for rituximab-containing cohorts; up to 24 months for obinutuzumab-containing cohorts
4-5: Up to 12 months
6: Up to 24 months
|
|
| E.5.2 | Secondary end point(s) |
Safety
1. Incidence of anti-therapeutic antibodies (ATAs) against DCDT2980S and DCDS4501A or obinutuzumab;
Activity Outcome measures for obinutuzumab -containing arms/cohorts
2. Objective response (OR; CR or partial response [PR]) at end of treatment based on PET alone as determined by the investigator and IRC)
3. CR at end of treatment based on computed tomography (CT) only, as determined by the investigator and IRC
4. OR (CR or PR) at end of treatment based on CT only as determined by the investigator and IRC
5. Best objective response (BOR; CR or PR) while on study based on PET alone or CT only, as determined by the investigator
Pharmacokinetics
6. Total exposure (area under the concentration-time curve [AUC]), maximum plasma and serum concentration (Cmax), clearance (CL), terminal half-life (t1/2), volume of distribution at steady state (Vss)
|
|
| E.5.2.1 | Timepoint(s) of evaluation of this end point |
1: Up to 6 months after treatment completion visit for rituximab-containing cohorts; up to 24 months after treatment completion visit for obinutuzumab-containing cohorts
2-5: Up to 24 months
6: Up to approximately 1 year; up to 18 months for obinutuzumab-containing cohorts
|
|
| 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 | 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 |
- Tolerability;
- Anti-tumor activity. |
|
| 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 | 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 | Yes |
| E.8.1.6 | Cross over | No |
| E.8.1.7 | Other | Yes |
| E.8.1.7.1 | Other trial design description |
| There's a randomized portion (Arms A and B) and a non-randomized portion (Cohorts C, D, E, G and H) |
|
| 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 |
| DCDT2980S + Rituximab versus DCDS4501A + Rituximab and DCDS4501A + obinutuzumab |
|
| E.8.2.4 | Number of treatment arms in the trial | 3 |
| 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 | 5 |
| E.8.5 | The trial involves multiple Member States | Yes |
| E.8.5.1 | Number of sites anticipated in the EEA | 17 |
| 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 |
| Canada |
| France |
| Germany |
| Italy |
| Netherlands |
| United States |
|
| 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
|
|
| E.8.9 Initial estimate of the duration of the trial |
| E.8.9.1 | In the Member State concerned years | 6 |
| E.8.9.1 | In the Member State concerned months | 9 |
| 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 | 9 |