Evidence map›Paper›PMID 40878948›Full record

ArticleMovement disorders : official journal of the Movement Disorder Society2025

Deep Brain Stimulation in Children and Adolescents with ε-Sarcoglycan Myoclonus Dystonia Causes a Sustained Improvement in Motor Functionality and Quality of Life.

Ainara Salazar-Villacorta, Ana Cazurro-Gutiérrez, Lucy Dougherty-de Miguel, Julia Ferrero-Turrión, Anna Marcé-Grau, Marta Folch-Benito, Álvaro Lucero-Garófano, Alfons Macaya, Antonio Moreno-Galdó, Maria I Vanegas and 14 more

Abstract read
In one paragraph

Article in Movement disorders : official journal of the Movement Disorder Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

24 authors.

Ainara Salazar-VillacortaHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-5753-2687
Ana Cazurro-GutiérrezInstitut Recerca Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-2922-605X
Lucy Dougherty-de MiguelHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-8865-2438
Julia Ferrero-TurriónHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-5585-1748
Anna Marcé-GrauInstitut Recerca Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0001-5762-4023
Marta Folch-BenitoHospital Universitari Vall d'Hebrón, Barcelona, Spain.
Álvaro Lucero-GarófanoInstitut Recerca Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0009-0001-3089-6819
Alfons MacayaHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0001-7998-4185
Antonio Moreno-GaldóHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-2496-9786
Maria I VanegasEvelina London Children's Hospital, London, United Kingdom.ORCID https://orcid.org/0000-0002-1535-4835
Marta Correa-VelaDepartment of Pediatric Neurology, Hospital Universitario Virgen del Rocío, Seville, Spain.ORCID https://orcid.org/0000-0002-6255-5197
María Victoria GonzálezHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-0983-2052
Gemma Español-MartínHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-2362-8189
Martha LoredoHospital Universitari Vall d'Hebrón, Barcelona, Spain.
Ignacio DelgadoHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0001-8765-5082
Esther Toro-TamargoHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-9943-6984
Margarita FigueroaHospital Universitari Vall d'Hebrón, Barcelona, Spain.
Dolores VilasGermans trias i Pujol Hospital, Badalona, Spain.ORCID https://orcid.org/0000-0003-3084-053X
Manel TardáguilaGermans trias i Pujol Hospital, Badalona, Spain.
Jorge MuñozGermans trias i Pujol Hospital, Badalona, Spain.
Lourdes IspiertoGermans trias i Pujol Hospital, Badalona, Spain.
Ramiro ÁlvarezGermans trias i Pujol Hospital, Badalona, Spain.ORCID https://orcid.org/0000-0002-8053-7232
Agustí BescósHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-9475-1969
Belén Pérez-DueñasHospital Universitari Vall d'Hebrón, Barcelona, Spain.ORCID https://orcid.org/0000-0002-4979-2788

Funding

Agència de Gestió d'Ajuts Universitaris i de Recerca 2022 FI_B 00996Boston Scientific Corporation PR(AMI)481/2021Instituto de Salud Carlos III FORT23/00034Instituto de Salud Carlos III PI21/00248Instituto de Salud Carlos III PI24/01083'la Caixa' Foundation
6 · The paper itself

Abstract

backgroundDeep brain stimulation of the globus pallidus internus (DBS-GPi) has shown efficacy in adult patients with SGCE-related myoclonus dystonia. However, evidence regarding its impact in pediatric populations is limited.

objectivesThe aim was to evaluate motor and non-motor outcomes following DBS-GPi intervention in children and adolescents with SGCE-MD.

methodsTen patients (mean age 12.8 ± 3.4 years) underwent DBS-GPi. Blinded experts rated patients with the Unified Myoclonus, Burke-Fahn-Marsden, Writer's cramp and Gait Dystonia rating scales. Psychiatric and quality-of-life outcomes were evaluated using the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria and Quality of Life in Neurological Disorders.

resultsSignificant improvements were observed in myoclonus (68.1%), generalized dystonia (63.2%), and dystonia during writing (48.1%), walking (70.3%) and running (44.2%) after 3.8 ± 2.4 years of the surgery. Psychiatric symptoms remained stable, while quality-of-life assessments revealed reductions in anxiety, fatigue, and stigma (P < 0.05).

conclusionsDBS-GPi in children with SGCE-myoclonus dystonia mitigates long-term disability, potentially enhancing academic, social, and professional prospects. © 2025 The Author(s). Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.

Indexed as

Deep Brain StimulationDystonic DisordersQuality of LifeSarcoglycansAdolescentChildFemaleGlobus PallidusHumansMaleTreatment OutcomeSarcoglycans

Identifiers

PMID40878948
PMCPMC13001703

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LicenceCC BY-NC-ND
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.