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Sarva H, Rodriguez-Porcel F, Rivera F, Gonzalez CD, Barkan S, Tripathi S, Gatto E, Ruiz PG. The role of genetics in the treatment of dystonia with deep brain stimulation: Systematic review and Meta-analysis. J Neurol Sci 2024; 459:122970. [PMID: 38520940 DOI: 10.1016/j.jns.2024.122970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 03/15/2024] [Accepted: 03/17/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Dystonia is a movement disorder characterized by sustained or intermittent muscle contractions that lead to involuntary postures or repetitive movements. Genetic mutations are being increasingly recognized as a cause of dystonia. Deep brain stimulation (DBS) is one of the limited treatment options available. However, there are varying reports on its efficacy in genetic dystonias. This systematic review of the characteristics of genetic dystonias treated with DBS and their outcomes aims to aid in the evaluation of eligibility for such treatment. METHODS We performed a PUBMED search of all papers related to genetic dystonias and DBS up until April 2022. In addition to performing a systematic review, we also performed a meta-analysis to assess the role of the mutation on DBS response. We included cases that had a confirmed genetic mutation and DBS along with pre-and post-operative BFMDRS. RESULTS Ninety-one reports met our inclusion criteria and from them, 235 cases were analyzed. Based on our analysis DYT-TOR1A dystonia had the best evidence for DBS response and Rapid-Onset Dystonia Parkinsonism was among the least responsive to DBS. CONCLUSION While our report supports the role of genetics in DBS selection and response, it is limited by the rarity of the individual genetic conditions, the reliance on case reports and case series, and the limited ability to obtain genetic testing on a large scale in real-time as opposed to retrospectively as in many cases.
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Affiliation(s)
- Harini Sarva
- Parkinson's Disease and Movement Disorders Institute, Weill Cornell Medicine, 428 E72nd Street, Suite 400, NY, NY 10021, USA.
| | | | - Francisco Rivera
- CEMIC University Institute, School of Medicine, Department of Pharmacology, Buenos Aires, Argentina
| | - Claudio Daniel Gonzalez
- CEMIC University Institute, School of Medicine, Department of Pharmacology, Buenos Aires, Argentina
| | - Samantha Barkan
- Parkinson's Disease and Movement Disorders Institute, Weill Cornell Medicine, 428 E72nd Street, Suite 400, NY, NY 10021, USA
| | - Susmit Tripathi
- Parkinson's Disease and Movement Disorders Institute, Weill Cornell Medicine, 428 E72nd Street, Suite 400, NY, NY 10021, USA
| | - Emilia Gatto
- Instituto de Neurociencias Buenos Aires, INEBA, Facultad de Medicina, Universidad de Buenos Aires, Argentina
| | - Pedro Garcia Ruiz
- Movement Disorders Unit, Department of Neurology, Fundacion Jimenez Diaz, Universidad Autónoma de Madrid, Madrid, Spain
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Cif L, Castro Jimenez M, Bally JF. Concerns about efficacy of deep brain stimulation (DBS) in centromedian-parafascicular thalamic complex for rapid onset dystonia-parkinsonism (DYT12-ATP1A3). Brain Stimul 2024; 17:491-492. [PMID: 38685261 DOI: 10.1016/j.brs.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/04/2024] [Accepted: 02/13/2024] [Indexed: 05/02/2024] Open
Affiliation(s)
- Laura Cif
- Service of Neurology, Department of Clinical Neurosciences, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland; Laboratoire de Recherche en Neurosciences Cliniques (LRENC), France.
| | - Mayté Castro Jimenez
- Service of Neurology, Department of Clinical Neurosciences, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Julien F Bally
- Service of Neurology, Department of Clinical Neurosciences, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
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Yeow D, Rudaks LI, Siow SF, Davis RL, Kumar KR. Genetic Testing of Movements Disorders: A Review of Clinical Utility. Tremor Other Hyperkinet Mov (N Y) 2024; 14:2. [PMID: 38222898 PMCID: PMC10785957 DOI: 10.5334/tohm.835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 12/04/2023] [Indexed: 01/16/2024] Open
Abstract
Currently, pathogenic variants in more than 500 different genes are known to cause various movement disorders. The increasing accessibility and reducing cost of genetic testing has resulted in increasing clinical use of genetic testing for the diagnosis of movement disorders. However, the optimal use case(s) for genetic testing at a patient level remain ill-defined. Here, we review the utility of genetic testing in patients with movement disorders and also highlight current challenges and limitations that need to be considered when making decisions about genetic testing in clinical practice. Highlights The utility of genetic testing extends across multiple clinical and non-clinical domains. Here we review different aspects of the utility of genetic testing for movement disorders and the numerous associated challenges and limitations. These factors should be weighed on a case-by-case basis when requesting genetic tests in clinical practice.
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Affiliation(s)
- Dennis Yeow
- Translational Neurogenomics Group, Neurology Department & Molecular Medicine Laboratory, Concord Repatriation General Hospital, Concord, NSW, Australia
- Concord Clinical School, Sydney Medical School, Faculty of Health & Medicine, University of Sydney, Concord, NSW, Australia
- Rare Disease Program, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- Department of Neurology, Prince of Wales Hospital, Randwick, NSW, Australia
- Neuroscience Research Australia, Randwick, NSW, Australia
| | - Laura I. Rudaks
- Translational Neurogenomics Group, Neurology Department & Molecular Medicine Laboratory, Concord Repatriation General Hospital, Concord, NSW, Australia
- Concord Clinical School, Sydney Medical School, Faculty of Health & Medicine, University of Sydney, Concord, NSW, Australia
- Rare Disease Program, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
| | - Sue-Faye Siow
- Department of Clinical Genetics, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Ryan L. Davis
- Rare Disease Program, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- Neurogenetics Research Group, Kolling Institute, School of Medical Sciences, Faculty of Medicine and Health, University of Sydney and Northern Sydney Local Health District, St Leonards, NSW, Australia
| | - Kishore R. Kumar
- Translational Neurogenomics Group, Neurology Department & Molecular Medicine Laboratory, Concord Repatriation General Hospital, Concord, NSW, Australia
- Concord Clinical School, Sydney Medical School, Faculty of Health & Medicine, University of Sydney, Concord, NSW, Australia
- Rare Disease Program, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- School of Clinical Medicine, University of New South Wales, Sydney, NSW, Australia
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Wang KL, Li JP, Shan YZ, Zhao GG, Ma JH, Ramirez-Zamora A, Zhang YQ. Centromedian-parafascicular complex deep brain stimulation improves motor symptoms in rapid onset Dystonia-Parkinsonism (DYT12-ATP1A3). Brain Stimul 2023; 16:1310-1312. [PMID: 37634624 DOI: 10.1016/j.brs.2023.08.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/21/2023] [Accepted: 08/21/2023] [Indexed: 08/29/2023] Open
Affiliation(s)
- Kai-Liang Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China; International Neuroscience Institute (China-INI), Clinical Research Center for Epilepsy, Capital Medical University, China; China National Medical Center for Neurological Diseases, China.
| | - Ji-Ping Li
- Department of Functional Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
| | - Yong-Zhi Shan
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China; International Neuroscience Institute (China-INI), Clinical Research Center for Epilepsy, Capital Medical University, China; China National Medical Center for Neurological Diseases, China.
| | - Guo-Guang Zhao
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China; International Neuroscience Institute (China-INI), Clinical Research Center for Epilepsy, Capital Medical University, China; China National Medical Center for Neurological Diseases, China.
| | - Jing-Hong Ma
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
| | - Adolfo Ramirez-Zamora
- University of Florida, Department of Neurology, Fixel Center for Neurological Diseases, Program in Movement Disorders and Neurorestoration, Gainesville, FL, 32607, USA.
| | - Yu-Qing Zhang
- Department of Functional Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
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Larsh T, Wu SW, Vadivelu S, Grant GA, O'Malley JA. Deep Brain Stimulation for Pediatric Dystonia. Semin Pediatr Neurol 2021; 38:100896. [PMID: 34183138 DOI: 10.1016/j.spen.2021.100896] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 12/26/2022]
Abstract
Dystonia is one of the most common pediatric movement disorders and can have a profound impact on the lives of children and their caregivers. Response to pharmacologic treatment is often unsatisfactory. Deep brain stimulation (DBS) has emerged as a promising treatment option for children with medically refractory dystonia. In this review we highlight the relevant literature related to DBS for pediatric dystonia, with emphasis on the background, indications, prognostic factors, challenges, and future directions of pediatric DBS.
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Affiliation(s)
- Travis Larsh
- Center for Pediatric Neurology, Neurological Institute, Cleveland Clinic, Cleveland, OH
| | - Steve W Wu
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati, Cincinnati, OH
| | - Sudhakar Vadivelu
- Division of Neurosurgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Gerald A Grant
- Department of Neurosurgery, Division of Pediatric Neurosurgery, Stanford University School of Medicine, Palo Alto, CA
| | - Jennifer A O'Malley
- Department of Neurology, Division of Child Neurology, Stanford University School of Medicine, Palo Alto, CA.
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Kim HJ, Jeon B. Arching deep brain stimulation in dystonia types. J Neural Transm (Vienna) 2021; 128:539-547. [PMID: 33740122 DOI: 10.1007/s00702-021-02304-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/11/2020] [Indexed: 12/29/2022]
Abstract
Although medical treatment including botulinum toxic injection is the first-line treatment for dystonia, response is insufficient in many patients. In these patients, deep brain stimulation (DBS) can provide significant clinical improvement. Mounting evidence indicates that DBS is an effective and safe treatment for dystonia, especially for idiopathic and inherited isolated generalized/segmental dystonia, including DYT-TOR1A. Other inherited dystonia and acquired dystonia also respond to DBS to varying degrees. For Meige syndrome (craniofacial dystonia), other focal dystonia, and some rare inherited dystonia, further evidences are still needed to evaluate the role of DBS. Because short disease duration at DBS surgery and absence of fixed musculoskeletal deformity are associated with better outcome, DBS should be considered as early as possible when indicated after careful evaluation including genetic work-up. This review will focus on the factors to be considered in DBS for patients with dystonia and the outcome of DBS in the different types of dystonia.
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Affiliation(s)
- Han-Joon Kim
- Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Beomseok Jeon
- Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.
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Klebe S, Coenen V. [Deep brain stimulation in neurological and psychiatric diseases]. DER NERVENARZT 2021; 92:1042-1051. [PMID: 33630100 PMCID: PMC8484136 DOI: 10.1007/s00115-021-01079-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 01/15/2021] [Indexed: 11/18/2022]
Abstract
Die invasive Hirnstimulation (tiefe Hirnstimulation [THS], „deep brain stimulation“ [DBS]) ist mittlerweile ein etabliertes Therapieverfahren bei einer Reihe neurologischer Erkrankungen insbesondere Bewegungsstörungen. Die Anzahl der mit einer THS versorgten Patienten steigt stetig, die technische Entwicklung der THS-Systeme schreitet voran und neue Indikationen werden aktuell in Studien überprüft. Im folgenden Beitrag soll ein Überblick über die aktuellen Indikationen und ein Ausblick auf zukünftige Entwicklungen der THS bei Bewegungsstörungen und psychiatrischen Erkrankungen gegeben werden.
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Affiliation(s)
- Stephan Klebe
- Klinik für Neurologie, Universitätsmedizin Essen, Hufelandstr. 55, 45147, Essen, Deutschland.
| | - Volker Coenen
- Abteilung Stereotaktische und Funktionelle Neurochirurgie, Klinik für Neurochirurgie, Neurozentrum, Universitätsklinikum Freiburg, Breisacher Str. 64, 79106, Freiburg, Deutschland
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Balint B, Stephen CD, Udani V, Sankhla CS, Barad NH, Lang AE, Bhatia KP. Paroxysmal Asymmetric Dystonic Arm Posturing-A Less Recognized but Characteristic Manifestation of ATP1A3-related disease. Mov Disord Clin Pract 2019; 6:312-315. [PMID: 31061839 DOI: 10.1002/mdc3.12747] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/28/2019] [Accepted: 02/12/2019] [Indexed: 02/03/2023] Open
Abstract
Background ATP1A3 mutations cause a wide clinical spectrum, and are one of the "commoner rare diseases". Methods Case series of four patients with ATP1A3 mutations. Results The patients displayed characteristic episodes of dystonic arm posturing, involving a dystonic, flexed arm held in front of the body or close to the body, but with the hand raised upwards. Other attacks manifested with arm extension, either beside the body or reaching upwards. Dystonic posturing occurred paroxysmally, with no neurological signs between attacks, or combined with other signs like chorea, ataxia, and hypotonia. Conclusions While previous diagnostic criteria have not included paroxysmal or episodic dystonia, recent expert consensus has proposed to include alternating or paroxysmal dystonia as major feature calling for ATP1A3 genetic testing. Attacks of marked arm flexion posturing, either paroxysmal or as episodic exacerbation of mild pre-existent dystonia, are a characteristic clue to ATP1A3-related disease.
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Affiliation(s)
- Bettina Balint
- Department of Clinical and Movement Neurosciences UCL Queen Square Institute of Neurology London United Kingdom.,Department of Neurology University Hospital Heidelberg Heidelberg Germany
| | - Christopher D Stephen
- Movement Disorders Unit, Department of Neurology Massachusetts General Hospital and Harvard Medical School Boston Massachusetts USA
| | | | | | | | - Anthony E Lang
- Edmond J. Safra Program in Parkinson's Disease, Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital - UHN, Division of Neurology University of Toronto Toronto Ontario Canada
| | - Kailash P Bhatia
- Department of Clinical and Movement Neurosciences UCL Queen Square Institute of Neurology London United Kingdom
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Wen Y, Yang H, Bao X. Deep brain stimulation for early-onset dystonia. BRAIN SCIENCE ADVANCES 2019. [DOI: 10.26599/bsa.2019.9050004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Abstract
Deep brain stimulation (DBS) is considered as a treatment option for many neurological diseases. Many patients with movement disorders exhibit remarkable improvement after DBS. Owing to its minimally invasive nature, reversibility, and adjustability, DBS has been increasingly used over the past several decades. Dystonia is one of the most common movement disorders among children, and there is no effective treatment. Recently, some surgeon groups have performed DBS surgery for children. However, the outcomes of DBS in children are not well characterized. Here we mainly discuss the efficacy of DBS against childhood-onset dystonia and introduce the main procedure of pediatric DBS based on our own experience.
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Affiliation(s)
- Yongxin Wen
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
- These authors contributed equally to this work
| | - Haibo Yang
- Department of Pediatric Surgery, Peking University First Hospital, Beijing 100034, China
- These authors contributed equally to this work
| | - Xinhua Bao
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
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Alterman RL, Filippidis AS. Genetic Subtypes and Deep Brain Stimulation in Dystonia. Mov Disord Clin Pract 2018; 5:357-360. [PMID: 30838292 PMCID: PMC6336377 DOI: 10.1002/mdc3.12660] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 05/28/2018] [Accepted: 06/07/2018] [Indexed: 01/16/2023] Open
Affiliation(s)
- Ron L. Alterman
- Division of NeurosurgeryBeth Israel Deaconess Medical CenterBostonMA
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