E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Amyotrophic Lateral Sclerosis (ALS) |
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E.1.1.1 | Medical condition in easily understood language |
MOTOR NEURONE DISEASE (MND) |
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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 | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10002026 |
E.1.2 | Term | Amyotrophic lateral 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 | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The main Objective is to evaluate the clinical efficacy and safety of the experimental drug (ld IL-2) over an 18 months period, in order to establish the proof of concept (PoC) that modifying immune responses through the enhancement of regulatory T cells, modifies rate of ALS disease progression. |
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E.2.2 | Secondary objectives of the trial |
The secondary Objectives are: To validate a new phase-II study design to improve the efficiency of drug development in ALS with early determination of drug response using established biomarkers (BMs). The aims of this new trial design are: (i) To shorten future trials duration in ALS using an early drug responding surrogate marker of disease activity; (ii) To establish the proof of mechanism (PoM) of the tested drugs; (iii) To identify drug responder status.
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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 |
An ancillary study will be performed on a subgroup of the subjects included in the clinical trial. This will be optional to the patients and will be conducted in the UK only. The new exploratory objective addresses this ancillary study; (iv) Neuroimaging study |
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E.3 | Principal inclusion criteria |
Inclusion criteria for the persons taking part in the trial 1 / Run-in period •The patient has been correctly informed •The patient must have given his/her informed and signed consent. •The patient must be 18 years old and less than 76 years old •Possible, Probable, Probable laboratory-supported or Definite ALS as defined by El Escorial Revised ALS diagnostic criteria •Disease duration ≤ 24 months •Slow vital capacity ≥ 70% of normal •No prior (ie. less than 4 weeks/ 28 days) or current riluzole treatment; when riluzole treatment is present and the prior duration of treatment is less than or equal to 4 weeks (28 days), a riluzole wash-out period of at least 4 weeks (28 days) must be performed prior to entry. •Lumbar punctures accepted by patient and feasible
2/ Randomised controlled trial period •Run-in period completed, including lumbar puncture and sampling for blood biomarkers at inclusion and at 3 months •The patient is willing to continue participation •Disease duration ≤ 28 months •Stable dose of riluzole treatment for at least 3 months
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E.4 | Principal exclusion criteria |
Exclusion criteria for persons taking part in the trial (run-in and Randomised Control Trial periods) •The patient is participating in another research study that may interfere with the results or conclusions of this study •Within the past three months, the patient has participated in another study that may interfere with the results or conclusions of this study •The patient is in an exclusion period determined by a previous study •The patient does not have capacity to give fully informed consent and/or to comply with study requirements and procedures •Significant cognitive impairment as judged by investigator on the basis of his/her assessment of the patient, taking into account information from caregivers •Other neurodegenerative disease that could explain signs or symptoms •Contra indication for lumbar puncture (presence of contra-indicated treatment, –see section 11.3.2, or coagulation test abnormality, clinically significant coagulopathy or thrombocytopenia) •Non authorised treatment (see section 11.3 of the protocol) •Other disease or disorders that could preclude functional assessments or life-threatening disorders •Any Cancer within the past 5 years (except stable non-metastatic basal cell skin carcinoma or in situ carcinoma of the cervix) •Severe cardiac or pulmonary disease •Any documented, active, past or present ,auto-immune disorders except asymptomatic Hashimoto thyroiditis •Using assisted ventilation •Gastrostomy •Women of child-bearing age and sexually active men without effective contraception or woman who are pregnant or breast feeding •Any clinically significant laboratory abnormality (excepting cholesterol, triglyceride and glucose). •Clinically significant evidence of active viral infection at randomisation: CMV, EBV, HIV-1, HBV or HCV •History of documented symptomatic and treated asthma within the past 5 years |
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E.5 End points |
E.5.1 | Primary end point(s) |
Survival from randomisation to date of death from any cause or date of end of study |
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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) |
A.Secondary clinical efficacy : A.1 ALSFRSr; A.2 Slow Vital Capacity; A.3 QoL EuroQL5D, A.4 ECAS B.Secondary laboratory efficacy B.1 Immuno-cytometry: Tregs (CD4+CD25+CD127-FOXP3+), Total Lymphocytes, CD3+, CD4+, CD8+ , NK (CD3-CD56+), B(CD19 B.2 pNFH and CCL2 levels (CSF and Blood)
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
A.Secondary clinical efficacy : A.1 monthly A.2 6-monthly A.3 6-monthly A.4 at inclusion and at month 4 B.Secondary laboratory efficacy B.1 at Inclusion, Randomisation, D8, D113 and D120 B.2 pNFH and CCL2 levels (Blood) at Inclusion,Randomisation, D8, D113 and D120, pNFH and CCL2 levels (CSF)at Inclusion, Randomisation and D113 |
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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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 10 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
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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The end of the Trial corresponds to the date on wich the database is locked |
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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 | |
E.8.9.1 | In the Member State concerned months | 36 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 36 |