E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
De Novo Parkinson?s disease |
Enfermedad de Parkinson de novo |
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E.1.1.1 | Medical condition in easily understood language |
De Novo Parkinson?s disease |
Enfermedad de Parkinson de novo |
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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 | 18.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10061536 |
E.1.2 | Term | Parkinson's disease |
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 |
The main objective of the FAIR-PARK II trial is to demonstrate an effect of DFP on the course of PD (including both disease-modifying and symptomatic effects). |
Demostrar un efecto de la deferiprona en el curso de la enfermedad de Parkinson (incluyendo efectos modificadores de la enfermedad y efectos sintomáticos) |
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E.2.2 | Secondary objectives of the trial |
1-The disease-modifying effect 2- The global effect on motor and non-motor symptoms 3-Effects on quality of life and autonomy 4-A health economics assessment will be performed via a specific questionnaire and EQ-5D questionnaire 5- biomarker analysis to assess the biomarkers' potential surrogate value |
1- efecto modificador de la enfermedad 2- efecto global en síntomas motores y no-motores 3- efectos en la calidad de visa y autonomía 4- evaluación del impacto económico en salud mediante cuestionario EQ-5D 5-Búsqueda de potenciales biomarcadores. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Adult patients 1.2. Parkinson?s disease diagnosed according UK Parkinson?s disease Society Brain Bank Clinical Diagnostic Criteria and based on the presence of at least two of the three cardinal features of the disease (rest tremor, bradykinesia and rigidity). If rest tremor is not present, subjects must have unilateral onset of symptoms. 2. Aged under 80. 3. Treatment-naïve, i.e. the best population for assessing a disease-modifying effect without the interaction of dopaminergic treatment (no dopaminergic agonists, L-dopa, anticholinergics, monoamine oxidase B inhibitors (e.g. rasagiline) or deep brain stimulation). 4. Patients covered by a Health Insurance System in countires where required by law. 5. Written informed consent dated and signed prior to the beginning of any procedures related to the clinical trial |
1. Pacientes adultos 2. Enfermedad de Parkinson diagnosticada de acuerdo con los criterios clínicos de diagnóstico de la UK Parkinson?s disease Society Brain Bank y basados en la presencia de almenos dos de los tres ejes centrales de la enfermedad (temblor en reposo, bradiquinesia y rigidez). Si el temblor en reposo no está presente los sujetos deben tener inicio de síntomas unilateral. 3. Naïve para tratamiento es decir la mejor población para evaluar un efecto modificador de la enfermedad sin interacción de fármacos dopaminérgicos (sin agonistas dopaminérgicos, L-dopa, anticolinérgicos, inhibidores de la monoamin oxidasa B (ej. rasagilina) o estimulación cerebral profunda. 4. Pacientes con cobertura sanitaria nacional en países en los que sea un requisito legal 5. Que hayan firmado y fechado consentimiento por escrito antes del inicio de cualquier procedimiento relacionado con el ensayo clínico. |
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E.4 | Principal exclusion criteria |
1. 1. Disease duration greater than 18 months. 2. Patients with high frequency of comorbidity or vital risks that may reasonably impair life expectancy 3. Subjects with a handicap likely to require symptomatic dopaminergic treatment in the coming nine months Subject with handicap required dopaminergic treatment at the inclusion and therefore likely not to bear 9 months without symptomatic treatment. 4. Hoehn and Yahr stage 3 or more. 5. Significant cognitive impairment (a Mini Mental State Examination score <24 or an equivalent impairment on a similar scale) or dementia diagnosed in accordance with the Movement Disorders Society criteria (Emre et al., 2007). 6. Atypical or secondary parkinsonism (supranuclear palsy, multisystem atrophy, etc.) or anomalies on MRI suggestive of vascular involvement or significant cortical or subcortical atrophy (i.e. atypical for PD). 7. Progressing axis I psychiatric disorders (psychosis, hallucinations, substance addiction, bipolar disorder, or severe depression), in accordance with the Diagnostic and Statistical Manual of Mental Disorders. 8. Subjects undergoing brain stimulation. 9. Positive HIV serology. 10. Hypersensitivity to deferiprone. 11. Patients with agranulocytosis or with a history of agranulocytosis. 12. Patients taking a treatment at risk of agranulocytosis (clozapine, Closaril®/Leponex®). 13. Patients with anaemia (regardless of the latter's aetiology) or a history of another haematological disease. Haemochromatosis is not an exclusion criterion. 14. Pregnant or breastfeeding women or menopausal women of childbearing potential not taking highly effective contraception. 15. Kidney or liver failure. 16. Other serious diseases. 17. Inability to provide informed consent. 18. Participation in another clinical trial within 3 months prior to inclusion in the study 19. Patient who has suffered mild or moderate depressive episode and isn?t in remission and on a stable medication for at least 8 weeks. Exclusion criteria for the biomarker study and the ancillary study (i) MRI: ? Subjects for whom MRI is contraindicated (metal objects in the body, severe claustrophobia, pacemaker, incompatible surgical material). ? Very severe rest tremor, which could induce MRI artefacts. (ii) Lumbar puncture: ? Blood coagulation disorders, antiplatelet drugs or anticoagulants. ? Intracranial hypertension. (iii) Contraindications to nitrous oxide: ? Ventilation with FiO2 >50%, emphysema or pneumothorax ? Altered states of consciousness, non-cooperative patient (need to stop the nitrous oxide) |
1. La duración de la enfermedad es superior a 18 meses 2. Pacientes con alta frecuencia de comorbilidad o riesgos vitales que perjudiquen razonablemente la esperanza de vida 3. Sujetos con una limitación que requiera tratamiento dopaminérgico en la inclusión y que por tanto no se puede plantear 9 mesessin recibir tratamiento sintomático. 4. Estadío Hoehn and Yahr de 3 o superior. 5. Deterioro cognitivo significativo (Puntuación < 24 en test Mini mental o un deterioro equivalente en escala similar) o demencia diagnosticada de acuerdo con criterios de ?Movement Disorders Society? (Emre et al., 2007) 6. Parkisonismo atípico o secundario (parálisis supranuclear, atrifia multisistema, etc) o anormalidades en RM que sugieran implicación vascular o atrofia cortical o subcortical significativa (es decir atípica para EP) 7. Trastorno psiquiátrico progresivo Axis I (psicosis, alucinaciones, adicción a sustancias, desorden bipolar o depresión severa) de acuerdo con el ?Diagnostic and Statistical Manual of Mental Disorders? 8. Pacientes bajo estimulación cerebral 9. Serología positiva de VIH 10. Hipersensibilidad a deferiprona 11. Pacientes con agranulocitosis o con historia de agranulocitosis. 12. Pacientes en tratamiento por riesgo de agranulocitosis (clozapina, closaril®/leponex®) 13. Pacientes con anemia (independientemente de la etiología posterior) o historia de otra enfermedad hematológica. Hematocromatosis no es un criterio de exclusión. 14. Embarazadas, lactantes o mujeres en edad fértil que no utilicen métodos anticonceptivos de alta efectividad. 15. Fallo renal o hepático 16. Otras enfermedades graves 17. Incapacidad para otorgar consentimiento informado 18. Participación en otro ensayo clínico dentro de los 3 meses previos a la inclusión en el estudio. 19. Pacientes que han padecido algún episodio de depresión moderada o leve y que no está en remisión o en tratamiento estable de al menos 8 semanas. Criterios de exclusión para estudio de biomarcadores y estudis adicionales (i) RM: ? Sujetos en lso que la RM está contraindicada (con algún objeto metálico en organismo,con claustrofobia grave, marcapasos, material quirúrgico incompatible). ? Temblor en reposo muy grave, que podría implicar artefactos en la RM. (ii) Punción lumbar: ? Sangre coagulación trastornos, antiplaqueta fármacos or anticoagulantes. ? Hipertensión intracranial. (iii) Contraindicaciones a óxido nitroso: ? Ventilación con FiO2 >50%, efisema o neumotórax ? Estado de consciencia alterado, paciente no cooperador (necesidad de detener el óxido nitroso) |
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E.5 End points |
E.5.1 | Primary end point(s) |
the change in the total MDS-UPDRS |
Cambio den la puntuación total de la MDS-UPDRS |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
week 0, week12; week24; week36; week40 |
semana 0, semana 12, semana 24, semana 36 y semana 40 |
|
E.5.2 | Secondary end point(s) |
(i) MDS-UPDRS score between baseline and week 40 (ii) MDS-UPDRS (part I: cognition and behaviour; part II: activities of daily living; part III: motor handicap; part IV: fluctuations), the Stand Walk Sit test, overall cognitive status (score in the Montreal Cognitive Assessment) between baseline and week 36; and between baseline and week 40 (iii) Effects on quality of life and autonomy will be analyzed as the change in the Parkinson?s Disease Quality of Life (PDQ-39, via a 39-item self-questionnaire) and the Clinical Global Impression scored by the examiner and the patient between baseline and week 36, and between baseline and week 40 f (iv) A health economics assessment will be performed via a specific questionnaire and EQ-5D questionnaire (It provides a simple descriptive profile and a single index value for health status) between baseline and week 36, and between baseline and week 40 (v) safety criteria Exploratory variables: A biomarker analysis |
(i) cambios en la puntuación global en la escala MDS-UPDRS entre la basal y la semana 40 (ii) Efecto global en síntomas motores y no-motores: se analizará como el cambio en las diferentes subescalas del MDS-UPDRS (parte I: cognición y conducta; parte II: actividades del día a día; parte III: limitaciones motoras; parte IV: fluctuación) y partes II+III del MDS-UPDRS, el test Stand Walk Sit, estatus cognitivo global (puntuación en Montreal Cognitive Assessment) (iii) Los efectos en la calidad de vida y autonomía se evaluarán como cambios en las puntuaciones en la escala Parkinson?s Disease Quality of Life (PDQ-39; un cuestionario de autoevaluación de 39 puntos) y la escala Clinical Global Impression (iv) La evaluación del impacto económico en salud se realizará mediante la utilización de un cuestionario específico y el cuestionario EQ-5D (V)criterios de seguridad variables exploratorias: biomarcadores |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
week 0, week36; week40 |
semanas 3, 36 y 40. |
|
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) | 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 | 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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 24 |
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
|
LVLS |
Última visita de último paciente |
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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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |