| 1. Genetically confirmed 5q-SMA patients at all ages |
| 2. Consent to participate in the study, expressed by the patient or responsible or legal guardian of the pediatric patient/ responsible or legal guardian of the patient with cognitive impairment of understanding the registration protocol |
| Exclusion criteria |
| 1. Patients without a genetic diagnosis confirming 5q-SMA |
| 2. Other types of SMA (non 5q-SMA) |
| 3. Patients who do not accept to participate in the observational study |
| 4. Patients without the legal capacity, who are unable to understand the nature, significance, and consequences of participating in the registry, or, in such cases, without a legal or responsible guardian |
