E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
multiple sclerosis |
roztroušená skleróza |
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E.1.1.1 | Medical condition in easily understood language |
multiple sclerosis |
roztroušená skleróza |
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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 | LLT |
E.1.2 | Classification code | 10064137 |
E.1.2 | Term | Progression of multiple sclerosis |
E.1.2 | System Organ Class | 100000004852 |
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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 |
correlation of the measured concentrations of fingolimod (including the fingolimod-phosphate metabolite) and teriflunomide (including the free fraction) with the clinical status of patients with MS |
korelace naměřených koncentrací fingolimodu (včetně metabolitu fingolimod-fosfátu) a teriflunomidu (včetně volné frakce) s klinickým stavem pacientů s RS
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E.2.2 | Secondary objectives of the trial |
- objectification of adherence to fingolimod and teriflunomide treatment - possible introduction of TDM fingolimod and teriflunomide into routine clinical practice |
- objektivizace adherence k léčbě fingolimodem a teriflunomidem - případné zavedení TDM fingolimodu a teriflunomidu do rutinní klinické praxe
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1) patients diagnosed with MS, taking fingolimod or teriflunomide for at least 6 months 2) men and women older than 18 years 3) signing the Informed Consent to participate in the study |
1) pacienti s diagnózou RS, užívající fingolimod nebo teriflunomid alespoň 6 měsíců 2) muži i ženy starší 18 let 3) podpis Informovaného souhlasu s účastí ve studii
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E.4 | Principal exclusion criteria |
1) pediatric patients 2) refusal to sign the Informed Consent to participate in the study, including consent with genetic testing 3) refusal of blood samples performed beyond standard examinations |
1) pacienti v dětském věku 2) odmítnutí podepsání Informovaného souhlasu s účastí ve studii včetně souhlasu s genetickým vyšetřením 3) odmítnutí krevních vzorků prováděných nad rámec standardních vyšetření
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E.5 End points |
E.5.1 | Primary end point(s) |
1) correlation of the measured concentrations of fingolimod (including the metabolite fingolimod-phosphate) and teriflunomide (including the free fraction) with the clinical status of patients with MS 2) objectification of adherence to fingolimod and teriflunomide treatment 3) possible introduction of TDM fingolimod and teriflunomide into routine clinical practice |
1) korelace naměřených koncentrací fingolimodu (včetně metabolitu fingolimod-fosfátu) a teriflunomidu (včetně volné frakce) s klinickým stavem pacientů s RS 2) objektivizace adherence k léčbě fingolimodem a teriflunomidem 3) případné zavedení TDM fingolimodu a teriflunomidu do rutinní klinické praxe
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
obtaining all the necessary data after completing the study |
získání všech potřebných údajů po ukončení studie |
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E.5.2 | Secondary end point(s) |
1) analysis of the relationship between the measured concentrations of fingolimod (including the fingolimod-phosphate metabolite) and teriflunomide (including the free fraction) with the concentrations of other MS biomarkers, such as plasma neurofilament light chains (“pNfL”) concentrations, vitamin D concentrations, and immune system cell concentrations, which are associated with MS 2) analysis of the relationship between the measured concentrations of fingolimod (including the metabolite fingolimod-phosphate) and teriflunomide (including the free fraction) with the results of the examination of the genetic polymorphism of the protein inhibitor Zinc Finger MIZ-1 (ZMIZ1) in patients taking fingolimod and the genetic polymorphism of the efflux transporter BCRP (ABCG2) and of the mitochondrial enzyme dihydroorotate dehydrogenase (DHODH) in patients receiving teriflunomide |
1) analýza vztahu naměřených koncentrací fingolimodu (včetně metabolitu fingolimod- fosfátu) a teriflunomidu (včetně volné frakce) s koncentracemi dalších biomarkerů RS, jako je koncentrace lehkých řetězců plasmatických neurofilament (“pNfL”), koncentrace vitamínu D a koncentrace buněk imunitního systému, které jsou spojeny s RS 2) analýza vztahu naměřených koncentrací fingolimodu (včetně metabolitu fingolimod- fosfátu) a teriflunomidu (včetně volné frakce) s výsledky vyšetření genetického polymorfismu proteinového inhibitoru Zinc Finger MIZ-1 (ZMIZ1) u pacientů užívajících fingolimod a genetického polymorfismu efluxního transportéru BCRP (ABCG2) a mitochondriálního enzymu dihydroorotátdehydrogenázy (DHODH) u pacientů užívajících teriflunomid
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
obtaining all the necessary data after completing the study |
získání všech potřebných údajů po ukončení studie |
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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 | Yes |
E.6.10 | Pharmacogenetic | Yes |
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) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
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 | 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 | 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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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 | |
E.8.9.1 | In the Member State concerned days | |