E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Progressive spinal multiple sclerosis |
Formes progressives spinales de sclérose en plaques |
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E.1.1.1 | Medical condition in easily understood language |
Progressive multiple sclerosis |
Sclérose en plaques progressive |
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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 | 18.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10053395 |
E.1.2 | Term | Progressive 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 | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To demonstrate the superiority of Biotin 300 mg/day over placebo in clinical improvement of patients with spinal progressive multiple sclerosis |
Démontrer la supériorité de la biotine à 300 mg/jour par rapport à un placebo dans l'amélioration clinique des patients atteints de sclérose en plaques progressive |
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E.2.2 | Secondary objectives of the trial |
1) To assess the efficacy of biotin at 300 mg/day versus 100mg/day in the clinical improvement of patients with spinal progressive multiple sclerosis. 2) To evaluate the safety of high doses of biotin
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1) Evaluer l'efficacité de la biotine 300 mg/jour versus 100 mg/jour chez des patients atteints de sclérose en plaques progressive. 2) Evaluer la sécurité de la biotine à forte dose |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1) Diagnosis criteria of secondary or primary progressive MS with clinical or radiological evidence of spinal cord involvement fulfilling revised MacDonald criteria (2010) and Lublin criteria (1996) 2) Progression of the EDSS of at least 0.5 point during the past two years 3) EDSS score between 4.5 and 7 (measured beside a relapse and confirmed at 6 months) 4) Informed consent 5) Patient aged 18-64 years |
1) Critères diagnostiques de sclérose en plaques progressive primaire ou secondaire avec signes objectifs cliniques ou radiologiques de lésion médullaire conformément aux critères de Mac Donald (2010) et aux critères de Lublin (1996) 2) Progression du score EDSS d'au moins 0.5 point au cours des deux dernières années 3) Score EDSS entre 4.5 et 7 (mesuré en dehors d'une poussée et confirmé à 6 mois) 4) Consentement éclairé 5) Patient majeur de moins de 65 ans |
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E.4 | Principal exclusion criteria |
1) Any general chronic handicapping disease other than MS 2) Intensive physical therapy program within the 3 months prior to inclusion 3) Differences of the TW25 mean score between screening and baseline above 20% 4) New treatment introduced less than 3 months prior to inclusion or less than 1 month for Fampridine 5) Pregnancy or childbearing potential woman without contraception |
1) Toute maladie chronique invalidante autre que la sclérose en plaques 2) Programme de réeducation fonctionnelle intensif dans les 3 mois précédant l'inclusion 3) Différence de score moyen au TW25 entre la sélection et l'inclusion de plus de 20% 4) Nouveau traitement introduit dans les 3 mois précédant l'inclusion, dans le mois précédant pour la fampridine 5) Grossesse ou femme en âge de procréer sans contraception |
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E.5 End points |
E.5.1 | Primary end point(s) |
Proportion of patients with decreased EDSS at M12 (defined as a decrease of at least 0.5 point if initial EDSS between 6 and 7 and a decrease of at least 1 point if initial EDSS between 4.5 and 5.5) Or with improved TW25 of at least 20% compared to baseline (TW25 performed two times at each visit and calculation of the average of the two values)
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Proportion de patients ayant à 12 mois : - une amélioration de l'EDSS (définie par une diminution d'au moins 0.5 point si l'EDSS initial est entre 6 et 7, et d'au moins 1 point si l'EDSS initial est entre 4.5 et 5.5) OU - une amélioration du TW25 d'au moins 20% (moyenne des deux mesures réalisées à chaque visite) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
M-1 selection visit M0 inclusion visit M3 follow up visit M6 follow up visit M9 follow up visit M12 end of double blind period (primary endpoint) M18 follow up visit M24 end of open label period (secondary endpoints) |
M-1 Visite de sélection M0 visite d'inclusion M3 visite de suivi M6 visite de suivi M9 visite de suivi M12 fin de période en double aveugle (critère principal de jugement) M18 visite de suivi M24 fin de période en ouvert (critères secondaires de jugement) |
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E.5.2 | Secondary end point(s) |
- Proportion of patients with increased EDSS score of at least 0.5 at M12 (or M24 during the extension phase) - Proportion of patients with stable EDSS score at 12 months (M24 during the extension phase) - Mean change of the Nine Hole Peg Test (9HPT) between M0 and M12 (and between M12 and M24 during the extension phase) - Mean change in the SF36 score between M0 and M12 (and between M12 and M24 during the extension phase) - Mean change in the MS walking scale (MSWS) between M0 and M12 (and between M12 and M24 during the extension phase) - Mean change in the FIS (Fatigue Impact Scale) between M0 and M12 (and between M12 and M24 during the extension phase)
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- Proportion de patients avec augmentation du score EDSS d'au moins 0.5 point à M12 (ou à M24 pour la période d'extension en ouvert) - Proportion de patients avec score EDSS stable à M12 (ou à M24 pour la période d'extension en ouvert) - Différence moyenne de 9-HPT (Hole Peg Test) entre M0 et M12 (entre M12 et M24 pendant la phase d'extension) - Différence moyenne de SF36 entre M0 et M12 (entre M12 et M24 pendant la phase d'extension) - Différence moyenne de MSWS (MS walking scale) entre M0 et M12 (entre M12 et M24 pendant la phase d'extension) - Différence moyenne de FIS (Fatigue Impact Scale) entre M0 et M12 (entre M12 et M24 pendant la phase d'extension) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
M-1 selection visit M0 inclusion visit M3 follow up visit M6 follow up visit M9 follow up visit M12 end of double blind period (primary endpoint) M18 follow up visit M24 end of open label period (secondary endpoints) |
M-1 Visite de sélection M0 visite d'inclusion M3 visite de suivi M6 visite de suivi M9 visite de suivi M12 fin de période en double aveugle (critère principal de jugement) M18 visite de suivi M24 fin de période en ouvert (critères secondaires de jugement) |
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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 | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | Yes |
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 | 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 | 16 |
E.8.5 | The trial involves multiple Member States | No |
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 | 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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Last patient last visit |
Dernier patient dernière visite |
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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 | 6 |
E.8.9.1 | In the Member State concerned days | |