E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Relapsing-remitting multiple sclerosis |
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E.1.1.1 | Medical condition in easily understood language |
Relapsing-remitting multiple sclerosis |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nervous System Diseases [C10] |
MedDRA Classification |
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 | 10063399 |
E.1.2 | Term | Relapsing-remitting multiple sclerosis |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
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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 long-term safety of alemtuzumab |
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E.2.2 | Secondary objectives of the trial |
- To evaluate long term efficacy of alemtuzumab - To evaluate the safety profile of patients who received other Disease Modifying Treatment's (DMT) following alemtuzumab treatment - To evaluate patient-reported Quality of Life (QoL) outcomes and health resource utilization of patients who received alemtuzumab - To evaluate as needed re-treatment with alemtuzumab and other DMTs |
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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 |
“Exploratory Pharmacogenomics Assessment Substudy", version 1.0, dated 27Feb2018 A pharmacogenomics (PGx) substudy will be conducted for exploratory analysis of genetic variations predictive of autoimmune conditions, including thyroid and immune thrombocytopenia (ITP), related to MS disease and/or the effects of alemtuzumab. For research purposes only and on a voluntary basis, a blood sample will be proposed to approximately 300 ongoing patients in the TOPAZ study who have not provided a PGx sample in the previous studies (CAMMS03409, CAMMS223, CAMMS323 and CAMMS324). A blood sample will be collected from consenting patients. Objectives of the substudy are as follows: • To develop biomarkers predictive of autoimmune conditions including thyroid disorders and immune thrombocytopenia. This will include collection of samples from patients who have not yet developed any auto immune conditions; these samples would be used as controls. • To explore efficacy and safety markers through data analysis. • To explore genetic variation related to MS disease manifestation through data analysis. Sample collection, handling, storage, and analysis will conform to all applicable national guidance and regulations. |
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E.3 | Principal inclusion criteria |
- Patient has completed at least 48 months of the Extension Study CAMMS03409 - Signed written informed consent form |
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E.4 | Principal exclusion criteria |
- Patient participating in another investigational interventional study |
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E.5 End points |
E.5.1 | Primary end point(s) |
• Incidence, duration, grade/intensity, relationship to study drug, and outcome of the following: - Serious Adverse Events (SAEs). - Adverse Events (AEs). - Infusion-associated reactions (IAR). • Incidence, nature, seriousness, grade/intensity, relationship to study drug, and outcome of the following Adverse Events of Special Interest (AESI): - Autoimmune mediated conditions including, but not limited to: - Immune thrombocytopenic purpura (ITP) - Nephropathies including anti-glomerular basement membrane (GBM) disease - Cytopenias - Thyroid disorders - Autoimmune hepatitis - Acquired hemophilia A - Hemophagocytic lymphohistiocytosis (HLH) - Progressive multifocal leukoencephalopathy (PML) - Temporally associated* pulmonary alveolar hemorrhage - Temporally associated* myocardial ischemia, myocardial infarction - Temporally associated* stroke - Temporally associated* cervicocephalic arterial dissection (*Temporally associated: 1 to 3 days after the last infusion) - Serious infections, including serious opportunistic infections. (eg, Listeria infections, CMV, EBV), HPV associated with cervical dysplasia - Malignancy - Pneumonitis • Changes in laboratory parameters. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Final analysis at study completion (Up to a maximum of 5.5 years). An annual partial database lock. |
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E.5.2 | Secondary end point(s) |
- Annualized relapse rate (ARR) - Proportion of participants relapse free - Change over time in Expanded Disability Status Scale (EDSS) scores - Change over time in brain imaging findings - Change over time in self-reported quality of life (QoL) as assessed by the Medical Outcome Study (MOS) 36-Item Short-Form Health Survey (SF-36) Version 2 - Change over time in the Functional Assessment of Multiple Sclerosis (FAMS) - Change over time in the EuroQoL in 5 Dimensions (EQ-5D) - Pharmaco-economic evaluation (Modified Health Resources Utilization Questionnaire (HRUQ) / Health Related Productivity Questionnaire (HRPQ)) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Final analysis at study completion (Up to a maximum of 5.5 years). An annual partial database lock. |
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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 | No |
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 | Yes |
E.6.12 | Pharmacoeconomic | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | Yes |
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.8.3 |
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 | 6 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 52 |
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 |
Argentina |
Australia |
Belgium |
Brazil |
Canada |
Croatia |
Czech Republic |
Denmark |
Germany |
Israel |
Italy |
Mexico |
Netherlands |
Poland |
Russian Federation |
Serbia |
Spain |
Sweden |
Ukraine |
United Kingdom |
United States |
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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 | 5 |
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 |