| Turquie | Espagne | Allemagne | |
| Traitement médicamenteux de la sclérose en plaques | de $2,500 | de $3,000 | de $12,000 |
| Rééducation de la sclérose en plaques | de $3,000 | de $10,000 | de $15,000 |
| Plasmaphérèse | de $1,200 | de $1,800 | de $2,200 |
| Ocrevus (ocrélizumab) | de $10,000 | de $25,000 | de $50,000 |
Investigateur principal de plus de 100 essais cliniques en neurosciences – le Dr Arroyo dirige la recherche sur la SEP à Quironsalud Madrid.
Dr. Oriol Franch is Head of Neurology at Hospital Ruber Internacional. He also leads the Neurology Service at Hospital La Luz (Madrid). He is a senior neurologist focused on complex diagnostic cases and second opinions. His specialties include neuro-ophthalmology, movement disorders (including Parkinson’s), neuromuscular diseases, and rare neurogenetic conditions.
He is a member of the Spanish Society of Neurology (SEN), the American Academy of Neurology (AAN), and the European Neurological Society (ENS). He has authored peer-reviewed articles on neuromuscular, neurodegenerative, genetic, toxic, and movement disorders. His work has been published in Acta Neuropathologica, Journal of Neurology, Journal of Neurology, Neurosurgery & Psychiatry, and Parkinsonism & Related Disorders.