1
|
Balint B. Autoimmune Movement Disorders. Continuum (Minneap Minn) 2024; 30:1088-1109. [PMID: 39088289 DOI: 10.1212/con.0000000000001455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2024]
Abstract
OBJECTIVE This article reviews the clinical and antibody spectrum of autoimmune cerebellar ataxia and other autoimmune movement disorders. It highlights characteristic phenotypes and red flags to the diagnosis and how these rare, but treatable, disorders are integrated into a differential diagnosis. LATEST DEVELOPMENTS An increasing number of neuronal antibodies have been identified in patients with cerebellar ataxia, for example, against Kelch-like protein 11 (KLHL11), seizure-related 6 homolog-like 2, septin-3 and septin-5, or tripartite motif containing protein 9 (TRIM9), TRIM46, and TRIM67. Ig-like cell adhesion molecule 5 (IgLON5) antibody-associated syndromes have emerged as an important alternative diagnostic consideration to various neurodegenerative diseases such as Huntington disease or atypical parkinsonism. Opsoclonus-myoclonus syndrome emerged as the most relevant parainfectious movement disorder related to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). ESSENTIAL POINTS Autoimmune cerebellar ataxia and other autoimmune movement disorders encompass a broad spectrum of different clinical syndromes, antibodies, and immunopathophysiologic mechanisms. Clinical acumen is key to identifying the cases that should undergo testing for neuronal antibodies. Given the overlap between phenotypes and antibodies, panel testing in serum and CSF is recommended.
Collapse
|
2
|
Gamez J, Carmona F, Lorenzo-Bosquet C, Cuberas-Borrós G, de Fabregues O, Gamez A. Myasthenia gravis concurrent with Parkinson's disease in a Spanish cohort. Causation or correlation? Neurol Sci 2024; 45:3183-3189. [PMID: 38300400 DOI: 10.1007/s10072-024-07349-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/22/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Comorbidity between myasthenia gravis (MG) and other autoimmune diseases is well-documented. However, concurrent MG and Parkinson's disease (PD) have rarely been described. This concurrence has mostly been considered coincidental in cases reported to date. MATERIAL/METHODS We characterized patients with concurrent MG and PD within a cohort of 631 MG patients by gender, age, MGFA class, quantitative MG score at diagnosis, UPDRS score at diagnosis, and the DaTSCAN uptake pattern, to determine the frequency and the phenotype of individuals with these two concurrent entities. Meta-analysis of cases in the literature was used for comparison with our series. RESULTS Eighteen cases were identified in which the two diseases were concurrent. The major characteristics of the phenotype are male prevalence, late-onset MG, and frequent initial symptoms of dropped head and oculobulbar involvement. DAT confirmed reduced bilateral uptake in eleven patients and reduced unilateral uptake in the others. CONCLUSIONS To our knowledge, this is the largest reported series of concurrent MG and PD. This concurrence is more common than expected (2.85%). Either MG or PD may appear first. We found no iatrogenic relationship for the order of appearance. The overlapping of symptoms sometimes leads physicians to overlook the second disease, instead viewing it as a deterioration of the first. This study describes patients with well-documented diagnoses of both MG and PD, thus providing further indications of a shared etiology of these two diseases. Prospective studies including genetic, immunological, and environmental analysis are necessary to identify possible common pathogenic mechanisms.
Collapse
Affiliation(s)
- Josep Gamez
- Neurology Department, GMA Clinic, Barcelona, Spain.
- European Reference Network On Rare Neuromuscular Diseases (ERN EURO-NMD), Paris, France.
- Autonomous University of Barcelona, Barcelona, Spain.
- GMA Clinic, Avda Diagonal 489, 08029, Barcelona, Spain.
| | - F Carmona
- Department of Genetics, Microbiology and Statistics, University of Barcelona, Barcelona, Spain
| | - C Lorenzo-Bosquet
- Autonomous University of Barcelona, Barcelona, Spain
- Servei de Medicina Nuclear, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - G Cuberas-Borrós
- Institute for Research and Innovation in Life Sciences and Health, Central Catalonia (IRIS-CC), Manresa, Spain
| | - O de Fabregues
- Autonomous University of Barcelona, Barcelona, Spain
- Servei de Medicina Nuclear, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - A Gamez
- Neuro-Ophtalmology Department, Hospital San Rafael, Barcelona, Spain
| |
Collapse
|
3
|
Yu YW, Chung CY, Chiou YH, Fang NW. Recurrent hemichorea in an adolescent with systemic lupus erythematosus and previous ipsilateral cerebral infarction. Int J Rheum Dis 2024; 27:e14886. [PMID: 37606173 DOI: 10.1111/1756-185x.14886] [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: 03/25/2023] [Revised: 08/03/2023] [Accepted: 08/09/2023] [Indexed: 08/23/2023]
Abstract
Systemic lupus erythematosus (SLE) can present with movement disorders, among which chorea is closely associated with antiphospholipid (aPL) antibodies. Brain imaging results obtained in patients with chorea are generally inconsistent with the clinical manifestation of chorea; moreover, medical tests for hemichorea, which are expected to reveal distinct localization, may show negative findings. Herein, we present a case of a 15-year-old girl with SLE who had a history of left cerebral infarction; tests revealed elevated aPL levels, and she developed recurrent left hemichorea 2 years later. Brain magnetic resonance imaging (MRI) results revealed no acute lesions during each episode of involuntary movements, and an MRI perfusion scan failed to provide an explanation for the asymmetric presentation. Although various hypotheses have been proposed regarding the mechanism underlying the occurrence of chorea, some scenarios still remain unexplained. Further investigation on the pathophysiology of chorea in SLE may be warranted to clarify its prognosis.
Collapse
Affiliation(s)
- Ya-Wen Yu
- Division of Pediatric Allergy Immunology and Rheumatology, Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Cheng-Yu Chung
- Division of Neurology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Yee-Hsuan Chiou
- Division of Pediatric Allergy Immunology and Rheumatology, Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Fooyin University, Kaohsiung, Taiwan
| | - Nai-Wen Fang
- Division of Pediatric Nephrology, Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Pediatrics, Pingtung Veterans General Hospital, Pingtung, Taiwan
| |
Collapse
|
4
|
Meira AT, de Moraes MPM, Ferreira MG, Franklin GL, Rezende Filho FM, Teive HAG, Barsottini OGP, Pedroso JL. Immune-mediated ataxias: Guide to clinicians. Parkinsonism Relat Disord 2023; 117:105861. [PMID: 37748994 DOI: 10.1016/j.parkreldis.2023.105861] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/13/2023] [Accepted: 09/17/2023] [Indexed: 09/27/2023]
Abstract
Immune-mediated cerebellar ataxias were initially described as a clinical entity in the 1980s, and since then, an expanding body of evidence has contributed to our understanding of this topic. These ataxias encompass various etiologies, including postinfectious cerebellar ataxia, gluten ataxia, paraneoplastic cerebellar degeneration, opsoclonus-myoclonus-ataxia syndrome and primary autoimmune cerebellar ataxia. The increased permeability of the brain-blood barrier could potentially explain the vulnerability of the cerebellum to autoimmune processes. In this manuscript, our objective is to provide a comprehensive review of the most prevalent diseases within this group, emphasizing clinical indicators, pathogenesis, and current treatment approaches.
Collapse
Affiliation(s)
- Alex T Meira
- Universidade Federal da Paraíba, Departamento de Medicina Interna, Serviço de Neurologia, João Pessoa, PB, Brazil.
| | | | - Matheus G Ferreira
- Universidade Federal do Paraná, Hospital de Clínicas, Departamento de Medicina Interna, Serviço de Neurologia, Curitiba, PR, Brazil
| | - Gustavo L Franklin
- Pontifícia Universidade Católica, Departamento de Medicina Interna, Serviço de Neurologia, Curitiba, PR, Brazil
| | | | - Hélio A G Teive
- Universidade Federal do Paraná, Hospital de Clínicas, Departamento de Medicina Interna, Serviço de Neurologia, Curitiba, PR, Brazil
| | | | - José Luiz Pedroso
- Universidade Federal de São Paulo, Departamento de Neurologia, São Paulo, SP, Brazil
| |
Collapse
|
5
|
Kulcsarova K, Baloghova J, Necpal J, Skorvanek M. Skin Conditions and Movement Disorders: Hiding in Plain Sight. Mov Disord Clin Pract 2022; 9:566-583. [PMID: 35844274 PMCID: PMC9274368 DOI: 10.1002/mdc3.13436] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/17/2022] [Accepted: 03/07/2022] [Indexed: 11/09/2022] Open
Abstract
Skin manifestations are well-recognized non-motor symptoms of Parkinson's disease (PD) and other hypokinetic and hyperkinetic movement disorders. Skin conditions are usually well visible during routine clinical examination and their recognition may play a major role in diagnostic work-up. In this educational review we: (1) briefly outline skin conditions related to Parkinson's disease, including therapy-related skin complications and their management; (2) discuss the role of skin biopsies in early diagnosis of PD and differential diagnosis of parkinsonian syndromes; and focus more on areas which have not been reviewed in the literature before, including (3) skin conditions related to atypical parkinsonism, and (4) skin conditions related to hyperkinetic movement disorders. In case of rare hyperkinetic movement disorders, specific dermatological manifestations, like presence of angiokeratomas, telangiectasias, Mongolian spots, lipomas, ichthyosis, progeroid skin changes and others may point to a very specific group of disorders and help guide further investigations.
Collapse
Affiliation(s)
- Kristina Kulcsarova
- Department of Neurology, Medical FacultyUniversity of Pavol Jozef SafarikPavolSlovak Republic
- Department of NeurologyUniversity Hospital L. PasteurKosiceSlovak Republic
| | - Janette Baloghova
- Department of DermatovenerologyMedical Faculty, University of Pavol Jozef SafarikKosiceSlovak Republic
- Department of DermatovenerologyUniversity Hospital L. PasteurKosiceSlovak Republic
| | - Jan Necpal
- Department of NeurologyZvolen HospitalZvolenSlovak Republic
| | - Matej Skorvanek
- Department of Neurology, Medical FacultyUniversity of Pavol Jozef SafarikPavolSlovak Republic
- Department of NeurologyUniversity Hospital L. PasteurKosiceSlovak Republic
| |
Collapse
|
6
|
Neuropsychiatric Manifestations of Antiphospholipid Syndrome—A Narrative Review. Brain Sci 2022; 12:brainsci12010091. [PMID: 35053834 PMCID: PMC8773877 DOI: 10.3390/brainsci12010091] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 01/05/2022] [Accepted: 01/07/2022] [Indexed: 12/24/2022] Open
Abstract
Antiphospholipid syndrome (APS) is a common autoimmune pro-thrombotic condition characterised by thrombosis and pregnancy morbidity. There are a broad range of neuropsychiatric manifestations associated with APS, from focal symptoms to more global dysfunction. Patients commonly present with transient ischaemic attacks and ischaemic strokes, with identifiable lesions on brain imaging. However, the underlying pathogenesis remains uncertain in other manifestations, such as cognitive dysfunction, seizures, headache and chorea. The aim is to provide a comprehensive review of the various neuropsychiatric manifestations associated with APS. A detailed literature search was applied to PubMed, including citations from 1983 to December 2021.
Collapse
|
7
|
Morales-Briceno H, Fung VSC, Bhatia KP, Balint B. Parkinsonism and dystonia: Clinical spectrum and diagnostic clues. J Neurol Sci 2021; 433:120016. [PMID: 34642024 DOI: 10.1016/j.jns.2021.120016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 08/20/2021] [Accepted: 09/29/2021] [Indexed: 10/20/2022]
Abstract
The links between the two archetypical basal ganglia disorders, dystonia and parkinsonism, are manifold and stem from clinical observations, imaging studies, animal models and genetics. The combination of both, i.e. the syndrome of dystonia-parkinsonism, is not uncommonly seen in movement disorders clinics and has a myriad of different underlying aetiologies, upon which treatment and prognosis depend. Based on a comprehensive literature review, we delineate the clinical spectrum of disorders presenting with dystonia-parkinsonism. The clinical approach depends primarily on the age at onset, associated neurological or systemic symptoms and neuroimaging. The tempo of disease progression, and the response to L-dopa are further important clues to tailor diagnostic approaches that may encompass dopamine transporter imaging, CSF analysis and, last but not least, genetic testing. Later in life, sporadic neurodegenerative conditions are the most frequent cause, but the younger the patient, the more likely the cause is unravelled by the recent advances of molecular genetics that are focus of this review. Here, knowledge of the associated phenotypic spectrum is key to guide genetic testing and interpretation of test results. This article is part of the Special Issue "Parkinsonism across the spectrum of movement disorders and beyond" edited by Joseph Jankovic, Daniel D. Truong and Matteo Bologna.
Collapse
Affiliation(s)
- Hugo Morales-Briceno
- Neurology Department, Movement Disorders Unit, Westmead Hospital, NSW, Sydney, Australia; Sydney Medical School, University of Sydney, Sydney, NSW 2145, Australia
| | - Victor S C Fung
- Neurology Department, Movement Disorders Unit, Westmead Hospital, NSW, Sydney, Australia; Sydney Medical School, University of Sydney, Sydney, NSW 2145, Australia
| | - Kailash P Bhatia
- UCL Queen Square Institute of Neurology Department of Clinical and Movement Neurosciences, Queen Square, London WC1N 3BG, United Kingdom
| | - Bettina Balint
- Department of Neurology, University Hospital Heidelberg, Germany.
| |
Collapse
|
8
|
Xing F, Marsili L, Truong DD. Parkinsonism in viral, paraneoplastic, and autoimmune diseases. J Neurol Sci 2021; 433:120014. [PMID: 34629181 DOI: 10.1016/j.jns.2021.120014] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 12/13/2022]
Abstract
Secondary parkinsonism, namely parkinsonism due to causes other than idiopathic neurodegeneration, may have multiple etiologies. Common secondary etiologies of parkinsonism such as drug-induced or vascular etiologies are well documented. Other secondary causes of parkinsonism such as infectious (mainly viral and prion-like diseases), autoimmune (systemic/drug-induced) and paraneoplastic etiologies are rare but are a topic of increasing interest. Older examples from the existing literature demonstrate the intricacies of viral infection from the last pandemic of the 20th century on the development of hypokinetic symptoms experienced in post-encephalitic patients. Viral and prion-like infections are only part of a complex interplay between the body's immune response and aberrant cell cycle perturbations leading to malignancy. In addition to the classic systemic autoimmune diseases (mainly systemic lupus erythematosus - SLE, and Sjögren syndrome), there have been new developments in the context of the current COVID-19 pandemic as well as more prominent use of immunotherapies such as immune checkpoint inhibitors in the treatment of solid tumors. Both of these developments have deepened our understanding of the underlying pathophysiologic process. Increased awareness and understanding of these rarer etiologies of parkinsonism is crucial to the modern diagnostic evaluation of a patient with parkinsonian symptoms as the potential treatment options may differ from the conventional levodopa-based therapeutic regimen of idiopathic Parkinson's disease. This review article aims to give an up-to-date review of the current literature on parkinsonian symptoms, their pathogenesis, diagnostic methods, and available treatment options. Many potential future directions in the field of parkinsonian conditions remain to be explored. This article is part of the Special Issue "Parkinsonism across the spectrum of movement disorders and beyond" edited by Joseph Jankovic, Daniel D. Truong and Matteo Bologna.
Collapse
Affiliation(s)
- Frank Xing
- Truong Neuroscience Institute, Orange Coast Memorial Medical Center, Fountain Valley, CA, USA
| | - Luca Marsili
- Gardner Family Center for Parkinson's Disease and Movement Disorders, Department of Neurology, University of Cincinnati, Cincinnati, OH, USA
| | - Daniel D Truong
- Truong Neuroscience Institute, Orange Coast Memorial Medical Center, Fountain Valley, CA, USA; Department of Neurosciences, UC Riverside, Riverside, CA, USA.
| |
Collapse
|
9
|
Bologna M, Truong D, Jankovic J. The etiopathogenetic and pathophysiological spectrum of parkinsonism. J Neurol Sci 2021; 433:120012. [PMID: 34642022 DOI: 10.1016/j.jns.2021.120012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/05/2021] [Accepted: 09/29/2021] [Indexed: 12/12/2022]
Abstract
Parkinsonism is a syndrome characterized by bradykinesia, rigidity, and tremor. Parkinsonism is a common manifestation of Parkinson's disease and other neurodegenerative diseases referred to as atypical parkinsonism. However, a growing body of clinical and scientific evidence indicates that parkinsonism may be part of the phenomenological spectrum of various neurological conditions to a greater degree than expected by chance. These include neurodegenerative conditions not traditionally classified as movement disorders, e.g., dementia and motor neuron diseases. In addition, parkinsonism may characterize a wide range of central nervous system diseases, e.g., autoimmune diseases, infectious diseases, cerebrospinal fluid disorders (e.g., normal pressure hydrocephalus), cerebrovascular diseases, and other conditions. Several pathophysiological mechanisms have been identified in Parkinson's disease and atypical parkinsonism. Conversely, it is not entirely clear to what extent the same mechanisms and key brain areas are also involved in parkinsonism due to a broader etiopathogenetic spectrum. We aimed to provide a comprehensive and up-to-date overview of the various etiopathogenetic and pathophysiological mechanisms of parkinsonism in a wide spectrum of neurological conditions, with a particular focus on the role of the basal ganglia involvement. The paper also highlights potential implications in the diagnostic approach and therapeutic management of patients. This article is part of the Special Issue "Parkinsonism across the spectrum of movement disorders and beyond" edited by Joseph Jankovic, Daniel D. Truong and Matteo Bologna.
Collapse
Affiliation(s)
- Matteo Bologna
- Department of Human Neurosciences, Sapienza University of Rome, Italy; IRCCS Neuromed, Pozzilli, IS, Italy.
| | - Daniel Truong
- Truong Neuroscience Institute, Orange Coast Memorial Medical Center, Fountain Valley, CA, USA; Department of Neurosciences, UC Riverside, Riverside, CA, USA
| | - Joseph Jankovic
- Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|