E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic migraine |
Migraña crónica |
|
E.1.1.1 | Medical condition in easily understood language |
Chronic migraine |
Migraña crónica |
|
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 | 10066636 |
E.1.2 | Term | Chronic migraine |
E.1.2 | System Organ Class | 100000004852 |
|
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 |
SYNCHRO’s main objective is to elucidate and describe how blocking CGRP in the periphery can modulate the brain in migraine measuring anatomic and neurophysiological changes |
Elucidar y describir cómo el bloqueo de la acción de CGRP en la periferia puede modular el cerebro en la migraña, midiendo los cambios anatómicos y neurofisiológicos |
|
E.2.2 | Secondary objectives of the trial |
1. To characterize changes in brain morphometric measures and sensory/cognitive processes in migraine within the interictal period at neuroanatomic and neurophysiological level. 2. To characterize changes in brain morphometric measures and sensory/cognitive responses in non-migraine subjects at neuroanatomic and neurophysiological level. 3. To describe the impact of erenumab in adaptive sensory/cognitive processes. 4. To link the modulation of sensory/cognitive processes with the clinical efficacy of erenumab, finding predictors or response and impact on daily life. |
1. Caracterizar los cambios en las medidas morfométricas del cerebro y los procesos sensoriales / cognitivos en la migraña dentro del período interictal a nivel neuroanatómico y neurofisiológico. 2. Caracterizar los cambios en las medidas morfométricas del cerebro y las respuestas sensoriales / cognitivas en sujetos no migrañosos a nivel neuroanatómico y neurofisiológico. 3. Describir el impacto de erenumab en los procesos sensoriales / cognitivos adaptativos. 4. Vincular la modulación de los procesos sensoriales / cognitivos con la eficacia clínica de erenumab, encontrando predictores o respuesta e impacto en la vida diaria. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Adults between 30 and 50 years of age - Mediterranean ethnicity - Patients diagnosed with high-frequent episodic and chronic migraine with or without aura, confirmed by a neurologist according to the International Classification of Headache Disorders, 3rd edition, beta version (ICHD-3 beta) that require prevention - Healthy controls will be recruited among hospital staff and non-related acquaintances of the patients that denied past or first-degree familial history of any recurrent primary or secondary headache disorder. |
- Adultos entre 30 y 50 años - Etnia mediterránea - Pacientes diagnosticados con episodios de alta frecuencia y migraña crónica, con o sin aura, confirmada por un neurólogo de acuerdo a la Clasificación Internacional de las Cefaleas, III Edición, versión beta (ICHD-3 beta) que requiere prevención - Controles sanos reclutados entre miembros del personal hospitalario y conocidos de los pacientes sin antecedentes primarios o secundarios de cefaléas. |
|
E.4 | Principal exclusion criteria |
Presence of any other significant medical condition (neurological disorders, severe psychiatric illness or cardiovascular disease) - Evidence of drug, smoking or alcohol abuse or dependence within 12 months prior to V1, based on medical records or patient self-report. An alcohol consumption >100mg/week will be considered an abuse. - Pregnant or nursing (lactating) women - Women of childbearing potential, defined as all women physiologically capable of becoming pregnant, unless they are using basic methods of contraception during dosing with study treatment. |
- Presencia de cualquier otra condición médica significativa (desórdenes neurológicos, enfermedades psiquiátricas severas o enfermedades cardiovasculares) - Evidencia de abuso o dependencia de drogas, tabaco o alcohol en los 12 meses anteriores a la visita 1, según historia clínica o información facilitada del paciente. Se considera abuso de alcohol un consumo >100mg/semana - Mujeres embarazadas o en periodo de lactancia - Mujeres con capacidad de quedarse embarazadas, a menos que durante la fase de tratamiento utilicen un método básico de contracepción |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Measure changes in cortical thickness, grey matter volumes and network connectivity (measured structurally) in migraine within the interictal period evaluated by MRI in migraine after administration of erenumab |
Medir los cambios en el grosor cortical, los volúmenes de materia gris y la conectividad de red (medida estructuralmente) en migraña dentro del período interictal evaluado por MRI en migraña después de la administración de Erenumab |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
On the seventh month |
Al séptimo mes |
|
E.5.2 | Secondary end point(s) |
- Determine a quantitative threshold between migraine and non-migraine subjects in their sensory/cognitive outputs using cognitive and attention measurement tasks evaluated by ERP studies.- Evaluate changes in the threshold after the effect of erenumab between treated patients and non-migraine subjects at sensory/cognitive levels - Identify clinical features, neuroanatomic measures and neurophysiological factors to predict response to treatment. |
- Determine un umbral cuantitativo entre los sujetos migrañosos y no migrañosos en sus resultados sensoriales / cognitivos utilizando tareas cognitivas y de medición de la atención evaluadas por estudios de ERP. / niveles cognitivos - Identificar características clínicas, medidas neuroanatómicas y factores neurofisiológicos para predecir la respuesta al tratamiento. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
In the sixth month |
En el sexto mes |
|
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 | No |
E.6.4 | Safety | No |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
Anatomical and neurological changes |
Cambios anatómicos y neurológicos |
|
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 | Yes |
E.8.1.7.1 | Other trial design description |
Grupo pacientes/ Grupo voluntarios |
Patient group / Group of volunteers |
|
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.8.2.4 | 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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | 0 |