E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
FRIEDREICH ATAXIA |
ATASSIA DI FRIEDREICH |
|
E.1.1.1 | Medical condition in easily understood language |
FRIEDREICH ATAXIA |
ATASSIA DI FREIDREICH |
|
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 | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10008025 |
E.1.2 | Term | Cerebellar ataxia |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
|
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 |
efficacy of Epoetin alfa on exercise capacity in patients with Friedreich Ataxia |
efficacia dell’Epoetina alfa sulla capacità fisica nei pazienti con Atassia di Friedreich |
|
E.2.2 | Secondary objectives of the trial |
• Assess the efficacy of the study drug on frataxin levels • Assess the efficacy of the study drug on cardiomyopathy • Assess the efficacy of the study drug on vascular reactivity* • Assess the efficacy of the study drug on clinical progression • Assess the safety and tolerability of the study drug • Quality of life |
•Determinare l’efficacia dell’EPO sui livelli di fratassina•Determinare l’efficacia dell’EPO sulla cardiopatia•Determinare l’efficacia dell’EPO sulla reattività vascolare*•Determinare l’efficacia dell’EPO sulla progressione di malattia•Determinare la sicurezza e tollerabilità dell’EPO•Effetto dell'EPO sulla qualità di vita |
|
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 |
OTHER SUBSTUDIES:
Vascular reactivity
|
ALTRI SOTTOSTUDI:
Reattività vascolare
|
|
E.3 | Principal inclusion criteria |
• Molecular diagnosis of Friedreich Ataxia • Age ≥12 years • Body weight ≥30 Kg • SARA score ≤30 • Patient able to read and sign the informed consent |
• Diagnosi molecolare di Atassia di Friedreich, con espansione GAA omozigote • Età ≥12 anni • Peso corporeo ≥30 Kg • SARA ≤30 • Pazienti in grado di comprendere il consenso informato |
|
E.4 | Principal exclusion criteria |
• Treatment with Erythropoietin in the previous 12 months • Treatment with Idebenone • Contraindications to cardiopulmonary test: valvulopathies, ischemic cardiomyopathy, atrial fibrillation, asthma, chronic obstructive pulmonary disease, other arrhythmias judged as not compatible with exercise. • Any Cardiac and/or Hepatic and/or Renal disease judged as clinically significant by the investigator (any abnormal and clinically non significant cardiac disease associated with Friedreich Ataxia is not an exclusion criteria) • Any clinically significant ECG abnormalities that may interfere with the study • Any abnormal and clinically significant laboratory exams at screening visit that may interfere with the trial • Anemia with Hemoglobin <10 g/dL • Positive history for venous and/or arterial thrombosis • Drug-resistant arterial hypertension • Positive history for drug-resistant epilepsy • Patients in treatment with not allowed study drugs (starting from 1 month prior to screening) • Any acute/chronic disease that might interfere with the clinical trial, as judged by the investigator • Hypersensitivity to Epoetin alfa or any other component of the study drug • Patients not able to comply to the study • For female patients (Sexually not active, hysterectomized, sterilized, menopause patients are excluded from the following criteria): - Pregnancy, or - Breastfeeding, or - Inadequate contraception |
• Trattamento con Eritropoietina nei 12 mesi precedenti • Trattamento con Idebenone • Controindicazioni al test cardiopolmonare: valvulopatie, cardiopatia ischemica, fibrillazione atriale, asma, BPCO, altre condizioni mediche giudicate incompatibili con il test. • Malattia cardiaca e/o epatica e/o renale giudicata come clinicamente significativa da parte dell’investigatore (qualunque anomalia cardiaca non clinicamente significativa associata all’atassia di Friedreich non rappresenta un criterio di esclusione) • Anomalie all’ECG che potrebbero interferire con lo studio • Alterazione nei parametri di laboratorio alla visita di screening che potrebbero interferire con lo studio • Anemia con emoglobina <10 g/dl • Storio clinica di trombosi arteriosa e/o venosa • Ipertensione farmaco resistente • Storia clinica di epilessia farmaco resistente • Pazienti in trattamento con farmaci non permessi (con effetto retrospettivo nei 30 giorni precedenti allo screening) • Malattia acuta o cronica che, a giudizio dello sperimentatore, potrebbe interferire con lo studio • Ipersensibilità all’eritropoietina o ai suoi eccipienti • Pazienti con compliance insufficiente • Per pazienti di sesso femminile (donne sessualmente non attive, isterectomizzate, sterilizzate, in menopausa, sono escluse dai successivi criteri): - gravidanza, o - allattamento, o - contraccezione inadeguata |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Primary Endpoint is the peak oxygen consumption (VO2 max) at the cardiopulmonary exercise test (CPET) |
Endpoint primario è il picco nel consumo di ossigeno (VO2 max) al test cadiopolmonare (CPET) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
0, 24, and 48 weeks |
0, 24, 48 settimane |
|
E.5.2 | Secondary end point(s) |
• Secondary outcome variables at the CPET • Difference in frataxin levels in peripheral blood mononuclear cells (PBMCs), at all time points • Difference in the main Echocardiographic parameters at 6, and 12 months • Difference in vascular reactivity measured with FMD at 6, and 12 months* • Difference in the clinical scale SARA at 6, and 12 months • Analysis of serious and non-serious adverse events recorded during the clinical trial • EQ-5D/ADL/IADL • 9HPT |
• Variabili secondarie alla CPET • Differenza nei liveli di fratassina nelle cellule mononucleate del sangue (PBMCs) • Differenza nei principali parametri ecocardiografici • Differenza nella reattività vascolare misurata con la FMD* • Differenza nella scala clinica SARA • Eventi seri e non-seri emersi durante la sperimentazione • EQ-5D/ADL/IADL • 9HPT |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
0, 12, 24, 36, and 48 weeks |
0, 12, 24, 36, 48 settimane |
|
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 | 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 | Yes |
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 | 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 | 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 | 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
|
final data analysis |
Analisi finale dei dati |
|
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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |