E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Parkinson disease |
Enfermedad de Parkinson |
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E.1.1.1 | Medical condition in easily understood language |
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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 |
Identify differences in image over areas with hypo- and hyperperfusion during REM sleep in patients with IRBD regarding the images obtained in healthy volunteers |
Identificar diferencias de las áreas con hipo e hiperperfusión durante fase REM del sueño en pacientes con TCSRI con respecto a voluntarios sanos. |
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E.2.2 | Secondary objectives of the trial |
Safety analysis |
? Evaluación de la seguridad |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients: ? RBD diagnosis (International classification of Sleep disorders-2 criteria) ? Idiopatic RBD (non related with neurological diseases nor drug-treatment related,?) ? Patient can attend to visits
Healthy volunteers: ? Subjects without associated active neurological disease ? Subjects without any relation with investigational team |
Grupo TCSR: ? Diagnóstico de TCSR según criterios de la International classification of Sleep disorders-2. ? TCSR de causa idiopática (no relación con fármacos, no relación con otras enfermedades neurológicas, etc?) ? Participante capaz de someterse a las pruebas y exploraciones que requiere el estudio. Grupo control (voluntarios sanos): ? Sujetos sin patología neurológica asociada activa. ? Sujetos sin relación biológica con el grupo de estudio. ? Participante capaz de someterse a las pruebas y exploraciones que requiere el estudio |
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E.4 | Principal exclusion criteria |
? Diagnosis of mild cognitive impairment or dementia ? Presence of parkinsonian symptom ? Serious medical pathology that can interfere with the performance of tests and clinical data. ? Hypersensitivity to the active substance or any of the excipients ? Subjects with low sodium diet. ? Participation in other clinical trial during the 30 days prior to the study . ?Pregnancy or breastfeeding |
? Diagnóstico de deterioro cognitivo leve o demencia. ? Presencia de síntomas parkinsonianos. ? Patología médica grave que pueda interferir en la realización de las pruebas y en los datos clínicos. ? Hipersensibilidad al principio activo o alguno de los excipientes. ? Sujetos con dieta baja en sodio. ? Participación en un ensayo clínico durante el período de 30 días previo a la realización del estudio. ? Embarazo o lactancia |
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E.5 End points |
E.5.1 | Primary end point(s) |
Identification of brain areas that are hyper and hypo activated during REM phase (z score SISCOM software) |
Imagen: identificación de áreas del cerebro que están hiper e hipoactivadas durante fase REM (z score software SISCOM) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Baseline (day of SPECT) |
Basal (día de SPECT) |
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E.5.2 | Secondary end point(s) |
number of adverse events (AE) number of serious adverse events (SAE) number of adverse reactions (AR) number of serious adverse reactions (SAR) number of unexpected serious adverse reactions (SUSAR) number of patients with AE,SAE, AR, SAR and SUSAR |
número de acontecimientos adversos (AA) Número de acontecimientos adversos graves (AAG) Número de reacciones adversas (RA) Número de reacciones adversas graves (RAG) Número de reacciones adversas graves e inesperadas (RAGI) Número de pacientes con AA, AAG,RA, RAG y RAGI |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1 week after treatment |
1 semana post tratamiento |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
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 | No |
E.8.1.2 | Open | No |
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 | Yes |
E.8.2.3.1 | Comparator description |
el mismo tratamiento se administra a 15 pacientes y 15 voluntarios sanos como grupo control |
same treatment is administered to 15 patients and to 15 healthy volunteers as a control group |
|
E.8.2.4 | Number of treatment arms in the trial | 1 |
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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LVLS |
última visita 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 | 1 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |