Atrofia Muscular Espinal: La Realidad del Paciente Adulto en España
Date
2025-02Permanent link
http://hdl.handle.net/11351/13151DOI
10.31083/RN33462
ISSN
1576-6578
PMID
40191902
Abstract
Background:
Spinal muscular atrophy (SMA) is a neurodegenerative disease in which there has been an increase in survival over the past decade due to proactive, multidisciplinary management and the emergence of disease-modifying therapies. Despite this, there are still several critical challenges that significantly impact the quality of life of individuals with SMA individuals. Given the need to better understand the reality of this disease, Fundación de Atrofia Muscular Espinal (FundAME) created a patient registry (RegistrAME).
Methods:
RegistrAME is a longitudinal prospective study that collects clinical data and patient-reported outcomes.
Results:
The registry included 336 individuals, 51.8% of whom were over 16 years old. Most adult subpopulations were classed as type 2 (49.4%) or type 3 (44.8%). Regarding functional status, 19% walked (39.4% used wheelchairs), 46.6% sat without support (84% needed help to sit), and 34.5% were non-sitters. Furthermore, 24.7% reported having no useful function in their hands or not being able to reach their mouths with their hands. Our study indicates that the adult SMA population is progressively accessing disease-modifier treatments. However, 21.8% of the population is still untreated.
Conclusions:
These results provide evidence of a progressive impairment and increased sensitivity to treatment discontinuations in the SMA adult population, along with delayed or reduced access to commercialised SMA drugs and clinical trials. A more rigorous evaluation of the disease’s impact and treatment benefits in the adult SMA population is necessary.
Keywords
Spinal muscular atrophy; Neuromuscular disorders; Patient registryBibliographic citation
Cattinari MG, Lemus M De, Dumont M, Tizzano E. Atrofia Muscular Espinal: La Realidad del Paciente Adulto en España. Rev Neurol. 2025 Feb;80(2):33462.
Audience
Professionals
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- VHIR - Articles científics [1751]
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