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Alıyev NO, Kara B, Güneş AS, Anık Y, Efendi H, Çoskun A. Evaluation of mental performance and cognitive functions of children and adolescents diagnosed with radiologically isolated syndrome. Mult Scler Relat Disord 2024; 88:105735. [PMID: 38981312 DOI: 10.1016/j.msard.2024.105735] [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: 09/12/2023] [Revised: 05/14/2024] [Accepted: 06/19/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUND Radiologically isolated syndrome (RIS) is a condition characterized by asymptomatic, incidentally detected demyelinating plaques in the CNS in a patient without typical clinical findings of multiple sclerosis (MS). This study aimed to compare the mental status and cognitive functions of child and adolescent RIS cases with healthy controls and to investigate the relationship between psychometric test results and the demyelinating lesion characteristics. METHODS The mental status and cognitive functions of 12 RIS cases and 12 healthy controls were compared. Semi-structured interviews, behavioral evaluations, depression and anxiety scales, neuropsychological test battery, and an intelligence test were applied for the evaluation of mental state and cognitive functions. These results were compared with the number and localization of demyelinating lesions. RESULTS Sustained attention, visual-motor coordination, short-term memory skills, and ability to use visual-spatial information were found worse in the RIS group. There was no correlation between mental state and cognitive functions, and the number and localization of demyelinating lesions. CONCLUSION Our study showed that pediatric RIS cases may have worse cognitive performance than healthy controls, but no correlation was found between the number and location of demyelinating lesions and psychiatric findings. Although it is controversial whether psychiatric disorders and cognitive disabilities have predictive value in terms of MS conversion in pediatric RIS cases, these subjects were not included in the scope of this study.
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Affiliation(s)
- Nilüfer Okumuş Alıyev
- Bolu İzzet Baysal Mental Health and Diseases Hospital, Department of Child and Adolescent Psychiatry, Bolu, Turkey.
| | - Bülent Kara
- Kocaeli University Faculty of Medicine, Department of Pediatrics, Division of Child Neurology, Kocaeli, Turkey
| | - Ayfer Sakarya Güneş
- Kocaeli University Faculty of Medicine, Department of Pediatrics, Division of Child Neurology, Kocaeli, Turkey
| | - Yonca Anık
- Kocaeli University Faculty of Medicine, Department of Radiology, Division of Neuroradiology, Kocaeli, Turkey
| | - Hüsnü Efendi
- Kocaeli University Faculty of Medicine, Department of Neurology, Kocaeli, Turkey
| | - Ayşen Çoskun
- Kocaeli University Faculty of Medicine, Department of Child and Adolescent Psychiatry, Kocaeli, Turkey
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2
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Virupakshaiah A, Schoeps VA, Race J, Waltz M, Sharayah S, Nasr Z, Moseley CE, Zamvil SS, Gaudioso C, Schuette A, Casper TC, Rose J, Flanagan EP, Rodriguez M, Tillema JM, Chitnis T, Gorman MP, Graves JS, Benson LA, Rensel M, Abrams A, Krupp L, Lotze TE, Aaen G, Wheeler Y, Schreiner T, Waldman A, Chong J, Mar S, Waubant E. Predictors of a relapsing course in myelin oligodendrocyte glycoprotein antibody-associated disease. J Neurol Neurosurg Psychiatry 2024:jnnp-2024-333464. [PMID: 38964848 DOI: 10.1136/jnnp-2024-333464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/23/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is a recently described demyelinating disorder, and children represent about 50% of all cases. Almost half of the patients experience relapses, but very few studies have evaluated predictors of relapse risk, challenging clinical management. The study aimed to identify predictors at MOGAD onset that are associated with a relapsing course. METHODS Prospectively collected data from paediatric patients with MOGAD seen by the US Network of Paediatric MS Centres were leveraged. Univariable and adjusted multivariable models were used to predict recurrent disease. RESULTS We identified 326 MOGAD cases (mean age at first event 8.9 years [SD 4.3], 57% female, 77% white and 74% non-Hispanic) and 46% relapsed during a mean follow-up of 3.9 years (SD 4.1). In the adjusted multivariable model, female sex (HR 1.66, 95% CI 1.17 to 2.36, p=0.004) and Hispanic/Latino ethnicity (HR 1.77, 95% CI 1.19 to 2.64, p=0.005) were associated with a higher risk of relapsing MOGAD. Maintenance treatment initiated before a second event with rituximab (HR 0.25, 95% CI 0.07 to 0.92, p=0.037) or intravenous immunoglobulin (IVIG) (HR 0.35, 95% CI 0.14 to 0.88, p=0.026) was associated with lower risk of a second event in multivariable analyses. Conversely, maintenance steroids were associated with a higher estimated relapse risk (HR 1.76, 95% CI 0.90 to 3.45, p=0.097). CONCLUSION Sex and ethnicity are associated with relapsing MOGAD. Use of rituximab or IVIG therapy shortly after onset is associated with a lower risk of the second event. Preventive treatment after a first event could be considered for those with a higher relapse risk.
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Affiliation(s)
- Akash Virupakshaiah
- Neurology, UCSF Weill Institute for Neurosciences, San Francisco, California, USA
| | - Vinicius A Schoeps
- Neurology, UCSF Weill Institute for Neurosciences, San Francisco, California, USA
| | | | | | - Siefaddeen Sharayah
- Department of Neurology, Washington University in St Louis, St Louis, Missouri, USA
| | - Zahra Nasr
- Neurology, UCSF Weill Institute for Neurosciences, San Francisco, California, USA
| | - Carson E Moseley
- Neurology, UCSF Weill Institute for Neurosciences, San Francisco, California, USA
| | - Scott S Zamvil
- Neurology, UCSF Weill Institute for Neurosciences, San Francisco, California, USA
- Program in Immunology, UCSF, San Francisco, California, USA
| | - Cristina Gaudioso
- Department of Neurology, Washington University in St Louis, St Louis, Missouri, USA
| | | | | | - John Rose
- The University of Utah, Salt Lake City, Utah, USA
| | | | | | | | - Tanuja Chitnis
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mark P Gorman
- Boston Children's Hospital, Boston, Massachusetts, USA
| | - Jennifer S Graves
- Department of Neurology, University of California San Diego, La Jolla, California, USA
| | | | | | | | - Lauren Krupp
- Pediatric MS Center, NYU Langone Health, New York, New York, USA
| | | | - Gregory Aaen
- Loma Linda University Medical Center, Loma Linda, California, USA
| | - Yolanda Wheeler
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | - Amy Waldman
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Janet Chong
- Neurology, UCSF Weill Institute for Neurosciences, San Francisco, California, USA
| | - Soe Mar
- Department of Neurology, Washington University in St Louis, St Louis, Missouri, USA
| | - Emmanuelle Waubant
- Neurology, UCSF Weill Institute for Neurosciences, San Francisco, California, USA
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3
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Dejbakht M, Akhzari M, Jalili S, Faraji F, Barazesh M. Multiple Sclerosis: New Insights into Molecular Pathogenesis and Novel Platforms for Disease Treatment. Curr Drug Res Rev 2024; 16:175-197. [PMID: 37724675 DOI: 10.2174/2589977516666230915103730] [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: 01/08/2023] [Revised: 06/23/2023] [Accepted: 07/03/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Multiple sclerosis (MS), a chronic inflammatory disorder, affects the central nervous system via myelin degradation. The cause of MS is not fully known, but during recent years, our knowledge has deepened significantly regarding the different aspects of MS, including etiology, molecular pathophysiology, diagnosis and therapeutic options. Myelin basic protein (MBP) is the main myelin protein that accounts for maintaining the stability of the myelin sheath. Recent evidence has revealed that MBP citrullination or deamination, which is catalyzed by Ca2+ dependent peptidyl arginine deiminase (PAD) enzyme leads to the reduction of positive charge, and subsequently proteolytic cleavage of MBP. The overexpression of PAD2 in the brains of MS patients plays an essential role in new epitope formation and progression of the autoimmune disorder. Some drugs have recently entered phase III clinical trials with promising efficacy and will probably obtain approval in the near future. As different therapeutic platforms develop, finding an optimal treatment for each individual patient will be more challenging. AIMS This review provides a comprehensive insight into MS with a focus on its pathogenesis and recent advances in diagnostic methods and its present and upcoming treatment modalities. CONCLUSION MS therapy alters quickly as research findings and therapeutic options surrounding MS expand. McDonald's guidelines have created different criteria for MS diagnosis. In recent years, ever-growing interest in the development of PAD inhibitors has led to the generation of many reversible and irreversible PAD inhibitors against the disease with satisfactory therapeutic outcomes.
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Affiliation(s)
- Majid Dejbakht
- Department of Cellular and Molecular Research Center, Gerash University of Medical Sciences, Gerash, Iran
| | - Morteza Akhzari
- School of Nursing, Larestan University of Medical Sciences, Larestan, Iran
| | - Sajad Jalili
- Department of Orthopedics, School of Medicine, Ahvaz Jundishapour University of Medical Sciences, Ahvaz, Iran
| | - Fouziyeh Faraji
- Department of Cellular and Molecular Research Center, Gerash University of Medical Sciences, Gerash, Iran
| | - Mahdi Barazesh
- Department of Biotechnology, Cellular and Molecular Research Center, School of Paramedical, Gerash University of Medical Sciences, Gerash, Iran
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4
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Zhang Y, Qiu Y, Chen L, Guo T, Xu X, Liu X, Fu Y, Liu K, Li X, Ren X, Xiao Z, Chen S, Yang H. Subclinical damage to the contralateral eye in unilateral optic neuritis: A longitudinal study. Mult Scler Relat Disord 2023; 78:104923. [PMID: 37562198 DOI: 10.1016/j.msard.2023.104923] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Early detection of subclinical injuries can lead to a correct diagnosis and help control the advancement of the condition. This study aims to investigate the presence of subclinical damage and silent progression to the contralateral eye's visual function and structure in patients experiencing their first episode of unilateral optic neuritis (ON). METHODS Fifty patients with first-onset unilateral ON were enrolled in this study. Based on etiology, they were classified as having neuromyelitis optica spectrum disorder-related ON (NMOSD-ON), myelin oligodendrocyte glycoprotein antibody-associated ON (MOG-ON), idiopathic ON (IDON), or multiple sclerosis-related ON (MS-ON). These cases were followed up for one year to determine whether there was any silent progression of visual function and structure in the contralateral non-ON (NON) eye. A gender- and age-matched healthy control (HC) group was included to compare the differences in visual function and structure between the patients with NON eyes and the HC group. RESULTS Within two weeks of onset, best-corrected visual acuity (BCVA; P = 0.008), mean deviation (MD) of the visual field (VF) (P = 0.001), and peripapillary retinal nerve fiber layer (pRNFL; P = 0.019) thickness were significantly worse in the NMOSD-NON patients than those in the HC group, while there were no differences in the pRNFL and the ganglion cell-inner plexiform layer (GCIPL) thicknesses and quadrant thicknesses (P > 0.05) of the groups. IDON-NON only showed subclinical damage in VF (P = 0.001) and temporal pRNFL (P = 0.042), while the BCVA, VF, and optic nerve structure (pRNFL, GCIPL) of the MOG-NON patients showed no subclinical damage (P > 0.05). In addition, the one-year follow-up of each NON eye type showed that there was no silent progression in NMOSD-NON, MOG-NON, or IDON-NON. A pairwise comparison of the different types of NON eyes revealed no statistical differences (P > 0.05). CONCLUSION Among the patients with unilateral ON, NMOSD-NON and IDON-NON resulted in subclinical damage to the visual function and structure of the contralateral eye within two weeks of onset, whereas MOG-NON did not show any subclinical damage to visual function or structure. Furthermore, these subclinical damages did not show any silent progression during the one-year follow-up period.
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Affiliation(s)
- Yurong Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Yao Qiu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Leyan Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Taimin Guo
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Xiaoyu Xu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Xiaoning Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Yue Fu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Kaiqun Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Xinnan Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Xin Ren
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Zhiqiang Xiao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Siqi Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University
| | - Hui Yang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University.
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5
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Reddy YM, Parida S, Khan A, Gattu AK, Jaiswal SK, Murthy JMK. Cranial Nerve Involvement Apart from Optic Nerve in MOG-Antibody Disease: Putative Mechanisms. Ann Indian Acad Neurol 2023; 26:841-845. [PMID: 38022462 PMCID: PMC10666858 DOI: 10.4103/aian.aian_636_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/04/2023] [Accepted: 09/09/2023] [Indexed: 12/01/2023] Open
Affiliation(s)
- Y. Muralidhar Reddy
- Department of Neurology, CARE Institute of Neurosciences, CARE Hospital, Hyderabad, Telangana, India
| | - Subhendu Parida
- Department of Neurology, CARE Institute of Neurosciences, CARE Hospital, Hyderabad, Telangana, India
| | - Amreen Khan
- Department of Neurology, CARE Institute of Neurosciences, CARE Hospital, Hyderabad, Telangana, India
| | - Abhinay K. Gattu
- Department of Neurology, CARE Institute of Neurosciences, CARE Hospital, Hyderabad, Telangana, India
| | - Shyam K. Jaiswal
- Department of Neurology, CARE Institute of Neurosciences, CARE Hospital, Hyderabad, Telangana, India
| | - Jagarlapudi M. K. Murthy
- Department of Neurology, CARE Institute of Neurosciences, CARE Hospital, Hyderabad, Telangana, India
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6
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De Masi R, Orlando S, Leo C, Pasca M, Anzilli L, Costa MC. Multi-Criterial Model for Weighting Biological Risk Factors in Multiple Sclerosis: Clinical and Health Insurance Implications. Healthcare (Basel) 2023; 11:2420. [PMID: 37685453 PMCID: PMC10487566 DOI: 10.3390/healthcare11172420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/08/2023] [Accepted: 08/26/2023] [Indexed: 09/10/2023] Open
Abstract
The etiology of Multiple Sclerosis (MS) remains undetermined. Its pathogenic risk factors are thought to play a negligible role individually in the development of the disease, instead assuming a pathogenic role when they interact with each other. Unfortunately, the statistical weighting of this pathogenic role in predicting MS risk is currently elusive, preventing clinical and health insurance applications. Here, we aim to develop a population-based multi-criterial model for weighting biological risk factors in MS; also, to calculate the individual MS risk value useful for health insurance application. Accordingly, among 596 MS patients retrospectively assessed at the time of diagnosis, the value of vitamin D < 10 nm/L, BMI (Body Mass Index) < 15 Kg/m2 and >30 Kg/m2, female sex, degree of family kinship, and the range of age at onset of 20-45 years were considered as biological risk factors for MS. As a result, in a 30-year-old representative patient having a BMI of 15 and second degree of family kinship for MS, the major developmental contributor for disease is the low vitamin D serum level of 10 nm/L, resulting in an MS risk of 0.110 and 0.106 for female and male, respectively. Furthermore, the Choquet integral applied to uncertain variables, such as biological risk factors, evidenced the family kinship as the main contributor, especially if coincident with the others, to the MS risk. This model allows, for the first time, for the risk stratification of getting sick and the application of the health insurance in people at risk for MS.
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Affiliation(s)
- Roberto De Masi
- Complex Operative Unit of Neurology, “F. Ferrari” Hospital, Casarano, 73042 Lecce, Italy
- Laboratory of Neuroproteomics, Multiple Sclerosis Centre, “F. Ferrari” Hospital, Casarano, 73042 Lecce, Italy
| | - Stefania Orlando
- Laboratory of Neuroproteomics, Multiple Sclerosis Centre, “F. Ferrari” Hospital, Casarano, 73042 Lecce, Italy
| | - Chiara Leo
- Department of Management, Economics, Mathematics and Statistics, University of Salento, 73100 Lecce, Italy
| | - Matteo Pasca
- Complex Operative Unit of Neurology, “F. Ferrari” Hospital, Casarano, 73042 Lecce, Italy
| | - Luca Anzilli
- Department of Management, Economics, Mathematics and Statistics, University of Salento, 73100 Lecce, Italy
| | - Maria Carmela Costa
- Complex Operative Unit of Ophthalmology, “V. Fazzi” Hospital, 73100 Lecce, Italy
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7
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Pierella C, Pellegrino L, Muller M, Inglese M, Solaro C, Coscia M, Casadio M. Upper Limb Sensory-Motor Control During Exposure to Different Mechanical Environments in Multiple Sclerosis Subjects With No Clinical Disability. Front Neurorobot 2022; 16:920118. [PMID: 35898562 PMCID: PMC9309790 DOI: 10.3389/fnbot.2022.920118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/09/2022] [Indexed: 11/13/2022] Open
Abstract
Multiple sclerosis (MS) is an autoimmune and neurodegenerative disease resulting in motor impairments associated with muscle weakness and lack of movement coordination. The goal of this work was to quantify upper limb motor deficits in asymptomatic MS subjects with a robot-based assessment including performance and muscle synergies analysis. A total of 7 subjects (MS: 3 M−4 F; 42 ± 10 years) with clinically definite MS according to McDonald criteria, but with no clinical disability, and 7 age- and sex-matched subjects without a history of neurological disorders participated in the study. All subjects controlled a cursor on the computer screen by moving their hand or applying forces in 8 coplanar directions at their self-selected speed. They grasped the handle of a robotic planar manipulandum that generated four different environments: null, assistive or resistive forces, and rigid constraint. Simultaneously, the activity of 15 upper body muscles was recorded. Asymptomatic MS subjects generated less smooth and less accurate cursor trajectories than control subjects in controlling a force profile, while the end-point error was significantly different also in the other environments. The EMG analysis revealed different muscle activation patterns in MS subjects when exerting isometric forces or when moving in presence of external forces generated by a robot. While the two populations had the same number and similar structure of muscle synergies, they had different activation profiles. These results suggested that a task requiring to control forces against a rigid environment allows better than movement tasks to detect early sensory-motor signs related to the onset of symptoms of multiple sclerosis and to differentiate between stages of the disease.
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Affiliation(s)
- Camilla Pierella
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Children's Sciences (DINOGMI), University of Genoa, Genoa, Italy
- Department of Informatics, Bioengineering, Robotics and Systems Engineering (DIBRIS), University of Genoa, Genoa, Italy
- *Correspondence: Camilla Pierella
| | - Laura Pellegrino
- Department of Informatics, Bioengineering, Robotics and Systems Engineering (DIBRIS), University of Genoa, Genoa, Italy
| | - Margit Muller
- Department of Rehabilitation, C.R.R.F. “Mons. L. Novarese”, Moncrivello, Italy
| | - Matilde Inglese
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Children's Sciences (DINOGMI), University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Claudio Solaro
- Department of Rehabilitation, C.R.R.F. “Mons. L. Novarese”, Moncrivello, Italy
| | | | - Maura Casadio
- Department of Informatics, Bioengineering, Robotics and Systems Engineering (DIBRIS), University of Genoa, Genoa, Italy
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8
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Londoño DP, Arumaithurai K, Constantopoulos E, Basso MR, Reichard RR, Flanagan EP, Keegan BM. Diagnosis of coexistent neurodegenerative dementias in multiple sclerosis. Brain Commun 2022; 4:fcac167. [PMID: 35822102 PMCID: PMC9272064 DOI: 10.1093/braincomms/fcac167] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 02/21/2022] [Accepted: 06/20/2022] [Indexed: 11/12/2022] Open
Abstract
Abstract
Among people with multiple sclerosis, cognitive impairment occurs commonly and is a potent predictor of disability. Some multiple sclerosis patients present with severe cognitive impairment, and distinguishing multiple sclerosis-related cognitive impairment from co-existent progressive neurodegenerative diseases such as Alzheimer disease poses a diagnostic challenge. The use of biomarkers such as PET and CSF proteins may facilitate this distinction. The study was a retrospective, descriptive study on convenience samples of separate cohorts, one of cognitively impaired multiple sclerosis patients evaluated on autopsy to demonstrate coincidence of both multiple sclerosis and neurodegenerative cognitive diseases. The second cohort were cognitively impaired multiple sclerosis patients evaluated by biomarker to investigate possible additional neurodegenerative cognitive disorders contributing to the cognitive impairment. We investigated selected biomarkers among 31 severely impaired patients (biomarker cohort) and 12 severely impaired patients assessed at autopsy and selected 24 (23 biomarker cohort, 1 autopsy cohort) had comprehensive neurocognitive testing. Biomarker cohort investigations included 18F-Fluorodeoxyglucose PET and/or CSF amyloid Aβ1-42, phospho-tau and total tau levels. The autopsy cohort was evaluated with comprehensive neuropathological assessment for aetiology of cognitive impairment. The cohorts shared similar sex, age at multiple sclerosis onset and multiple sclerosis clinical course. The autopsy-cohort patients were older at diagnosis (69.5 versus 57 years, P = 0.006), had longer disease duration [median (range) 20 years (3–59) versus 9 (1–32), P = 0.001] and had more impaired bedside mental status scores at last follow-up [Kokmen median (range) 23 (1–38) versus 31 (9–34) P = 0.01]. Autopsy-cohort patients confirmed, or excluded, coexistent neurogenerative disease by neuropathology gold standard. Most biomarker-cohort patients had informative results evaluating coexistent neurogenerative disease. Biomarkers may be useful in indicating a coexistent neurodegenerative disease earlier, and in life, in patients with multiple sclerosis and significant cognitive impairment.
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Affiliation(s)
- Diana P Londoño
- Department of Neurology, Mayo Clinic , Rochester, MN 55905 , USA
- Department of Neurology, OSF St. Paul Medical Center , Peoria, IL 61603 , USA
| | | | - Eleni Constantopoulos
- Department of Laboratory Medicine and Pathology, Mayo Clinic , Rochester, MN 55905 , USA
| | - Michael R Basso
- Division of Neurocognitive Disorders, Department of Psychiatry and Psychology, Mayo Clinic , Rochester, MN 55905 , USA
| | - R Ross Reichard
- Department of Laboratory Medicine and Pathology, Mayo Clinic , Rochester, MN 55905 , USA
| | - Eoin P Flanagan
- Department of Neurology, Mayo Clinic , Rochester, MN 55905 , USA
| | - B Mark Keegan
- Department of Neurology, Mayo Clinic , Rochester, MN 55905 , USA
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9
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Yabanoglu D, Topcu-Yilmaz P, Irkec M, Kocer B, Arli B, Irkec C, Karahan S. Multiple Sclerosis: What Methods are Available for the Assessment of Subclinical Visual System Damage? Neuroophthalmology 2022; 46:359-366. [PMID: 36544578 PMCID: PMC9762815 DOI: 10.1080/01658107.2022.2066699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
We aimed to assess the visual fields and optical coherence tomography (OCT) measurements in patients with multiple sclerosis (MS) to detect subclinical visual system disease. The study included 15 MS patients with previous optic neuritis (Group I), 17 MS patients without previous optic neuritis (Group II), and 14 healthy controls (Group III). Each subject underwent standard automated perimetry (SAP), frequency doubling technology perimetry (FDTP), and OCT. The mean deviation of SAP in Group I was lower than those in Groups II (p = .018) and III (p = .001). The pattern standard deviation of SAP in Group I was higher than those in Group III (p < .0001). The mean deviation of FDTP in Groups I and II was lower than those in Group III (p = .0001 and p = .016, respectively). The temporal quadrant of the retinal nerve fibre layer in Group I was thinner than those in Groups II and III (p = .005 and p = .003, respectively). The mean macular volume in Group I was thinner than those in Groups II and III (p = .004 and p = .002, respectively). A single method is inadequate for establishing early and/or mild visual impairment in MS. All conventional and non-conventional techniques are complementary in demonstrating subclinical visual damage in MS.
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Affiliation(s)
- Demet Yabanoglu
- Department of Ophthalmology, Hacettepe University Faculty of Medicine, Ankara, Turkey,CONTACT Demet Yabanoglu Department of Ophthalmology Faculty of Medicine, Hacettepe University, Ankara06230, Turkey
| | - Pinar Topcu-Yilmaz
- Department of Ophthalmology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Murat Irkec
- Department of Ophthalmology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Belgin Kocer
- Department of Neurology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Berna Arli
- Department of Neurology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ceyla Irkec
- Department of Neurology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Sevilay Karahan
- Department of Biostatistics, Hacettepe University Faculty of Medicine, Ankara, Turkey
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10
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Pachner AR. The Neuroimmunology of Multiple Sclerosis: Fictions and Facts. Front Neurol 2022; 12:796378. [PMID: 35197914 PMCID: PMC8858985 DOI: 10.3389/fneur.2021.796378] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 12/16/2021] [Indexed: 11/13/2022] Open
Abstract
There have been tremendous advances in the neuroimmunology of multiple sclerosis over the past five decades, which have led to improved diagnosis and therapy in the clinic. However, further advances must take into account an understanding of some of the complex issues in the field, particularly an appreciation of "facts" and "fiction." Not surprisingly given the incredible complexity of both the nervous and immune systems, our understanding of the basic biology of the disease is very incomplete. This lack of understanding has led to many controversies in the field. This review identifies some of these controversies and facts/fictions with relation to the basic neuroimmunology of the disease (cells and molecules), and important clinical issues. Fortunately, the field is in a healthy transition from excessive reliance on animal models to a broader understanding of the disease in humans, which will likely lead to many improved treatments especially of the neurodegeneration in multiple sclerosis (MS).
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Affiliation(s)
- Andrew R. Pachner
- Dartmouth–Hitchcock Medical Center, Lebanon, NH, United States
- Geisel School of Medicine, Dartmouth College, Hanover, NH, United States
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11
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Coyle PK. What Can We Learn from Sex Differences in MS? J Pers Med 2021; 11:1006. [PMID: 34683148 PMCID: PMC8537319 DOI: 10.3390/jpm11101006] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 09/26/2021] [Indexed: 01/05/2023] Open
Abstract
Multiple sclerosis (MS) is the major acquired central nervous system disease of young adults. It is a female predominant disease. Multiple aspects of MS are influenced by sex-based differences. This has become an important area of research and study. It teaches us how the impact of sex on a disease can lead to new insights, guidelines, management, and treatments.
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Affiliation(s)
- Patricia K Coyle
- Department of Neurology, Stony Brook University, Stony Brook, NY 11794, USA
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12
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Nast A, Altenburg A, Augustin M, Boehncke WH, Härle P, Klaus J, Koza J, Mrowietz U, Ockenfels HM, Philipp S, Reich K, Rosenbach T, Schlaeger M, Schmid-Ott G, Sebastian M, von Kiedrowski R, Weberschock T, Dressler C. German S3-Guideline on the treatment of Psoriasis vulgaris, adapted from EuroGuiDerm - Part 2: Treatment monitoring and specific clinical or comorbid situations. J Dtsch Dermatol Ges 2021; 19:1092-1115. [PMID: 34288477 DOI: 10.1111/ddg.14507] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 03/06/2021] [Indexed: 12/20/2022]
Affiliation(s)
- Alexander Nast
- Department of Dermatology, Venereology and Allergology, Division of Evidence-Based Medicine (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Andreas Altenburg
- Dermatology, Venereology and Allergology, Immunology Center, Dessau Municipal Hospital, Dessau, Germany
| | - Matthias Augustin
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Wolf-Henning Boehncke
- Department of Dermatology and Venereology, University Hospital of Geneva, Geneva, Switzerland
| | | | | | | | - Ulrich Mrowietz
- Psoriasis Center, Department of Dermatology, Venereology, Allergology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | | | | | - Kristian Reich
- Center for Translational Research in Inflammatory Skin Diseases, Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | | | | | | | | - Tobias Weberschock
- Department of Dermatology, Venereology and Allergology, University Hospital Frankfurt, Frankfurt/Main, Germany and Working group Evidence-based Medicine Frankfurt, Institute for General Practice, Goethe University Frankfurt, Frankfurt/Main, Germany
| | - Corinna Dressler
- Department of Dermatology, Venereology and Allergology, Division of Evidence-Based Medicine (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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13
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Nast A, Altenburg A, Augustin M, Boehncke WH, Härle P, Klaus J, Koza J, Mrowietz U, Ockenfels HM, Philipp S, Reich K, Rosenbach T, Schlaeger M, Schmid-Ott G, Sebastian M, von Kiedrowski R, Weberschock T, Dressler C. Deutsche S3-Leitlinie zur Therapie der Psoriasis vulgaris, adaptiert von EuroGuiDerm - Teil 2: Therapiemonitoring, besondere klinische Situationen und Komorbidität. J Dtsch Dermatol Ges 2021; 19:1092-1117. [PMID: 34288473 DOI: 10.1111/ddg.14507_g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 03/06/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Alexander Nast
- Klinik für Dermatologie, Venerologie und Allergologie, Division of Evidence-Based Medicine (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin
| | - Andreas Altenburg
- Dermatologie, Venerologie und Allergologie, Immunologisches Zentrum, Städtisches Klinikum Dessau
| | - Matthias Augustin
- Kompetenzzentrum Versorgungsforschung in der Dermatologie (CVderm), Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVDP), Universitätsklinikum Eppendorf, Hamburg
| | | | | | | | | | - Ulrich Mrowietz
- Psoriasis-Zentrum, Klinik für Dermatologie, Venerologie, Allergologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel
| | | | | | - Kristian Reich
- Zentrum für Translationale Forschung bei entzündlichen Hauterkrankungen, Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen, Universitätsmedizin Hamburg-Eppendorf
| | | | | | | | | | | | - Tobias Weberschock
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Frankfurt, Frankfurt/Main und Arbeitsgruppe EbM Frankfurt, Institut für Allgemeinmedizin, Goethe-Universität Frankfurt, Frankfurt
| | - Corinna Dressler
- Klinik für Dermatologie, Venerologie und Allergologie, Division of Evidence-Based Medicine (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin
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14
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Choi S, Guo L, Cordeiro MF. Retinal and Brain Microglia in Multiple Sclerosis and Neurodegeneration. Cells 2021; 10:cells10061507. [PMID: 34203793 PMCID: PMC8232741 DOI: 10.3390/cells10061507] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/28/2021] [Accepted: 06/11/2021] [Indexed: 12/24/2022] Open
Abstract
Microglia are the resident immune cells of the central nervous system (CNS), including the retina. Similar to brain microglia, retinal microglia are responsible for retinal surveillance, rapidly responding to changes in the environment by altering morphotype and function. Microglia become activated in inflammatory responses in neurodegenerative diseases, including multiple sclerosis (MS). When activated by stress stimuli, retinal microglia change their morphology and activity, with either beneficial or harmful consequences. In this review, we describe characteristics of CNS microglia, including those in the retina, with a focus on their morphology, activation states and function in health, ageing, MS and other neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, glaucoma and retinitis pigmentosa, to highlight their activity in disease. We also discuss contradictory findings in the literature and the potential ways of reducing inconsistencies in future by using standardised methodology, e.g., automated algorithms, to enable a more comprehensive understanding of this exciting area of research.
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Affiliation(s)
- Soyoung Choi
- UCL Institute of Ophthalmology, London EC1V 9EL, UK; (S.C.); (L.G.)
| | - Li Guo
- UCL Institute of Ophthalmology, London EC1V 9EL, UK; (S.C.); (L.G.)
| | - Maria Francesca Cordeiro
- UCL Institute of Ophthalmology, London EC1V 9EL, UK; (S.C.); (L.G.)
- ICORG, Imperial College London, London NW1 5QH, UK
- Correspondence:
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15
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Borges A, Garcez D, Pedro C, Passos J. Chemoradiation induced multiple sclerosis-like demyelination. eNeurologicalSci 2021; 22:100315. [PMID: 33553701 PMCID: PMC7851181 DOI: 10.1016/j.ensci.2021.100315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/21/2020] [Accepted: 01/13/2021] [Indexed: 02/06/2023] Open
Abstract
We report the case of a 28-year-old man, diagnosed with a non-secreting, non-metastatic suprasellar germinoma treated with chemoradiation who developed, four months after completion of radiation therapy, multiple discrete demyelinating lesions mimicking multiple sclerosis (MS). The patient had no previous diagnosis of MS and the neuroimaging studies performed both at the time of diagnosis and after chemotherapy, pre-irradiation, showed no evidence of white matter lesions. He remained asymptomatic, with no focal neurological deficits. Biochemical analysis of the CSF was positive for the intrathecal synthesis of IgG with oligoclonal bands. Follow-up MRI six months later showed a spontaneous decrease in lesion size and resolution of associated inflammatory signs, with lesions remaining stable in number. We discuss the potential origin of these white matter lesions, which may correspond to MS-like late-delayed demyelination secondary to chemoradiation therapy, in a previously predisposed patient. Chemoradiation therapy can induce multiple sclerosis-like demyelinating lesions Neurotoxicity is a well-known side effect of chemo and radiation therapy Radiation-induced demyelination is dose-dependent and can be seen 4 to 6 months following radiotherapy Chemoradiation induced demyelination and MS share a common pathophysiology
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Affiliation(s)
- Alexandra Borges
- Radiology Department, Instituto Português de Oncologia Francisco Gentil, Centro de Lisboa, Rua Prof. Lima Basto, 1099-023 Lisbon, Portugal.,Radiology Department, Champalimaud Foundation for the unknown, Av. Brasília, 1400-038 Lisbon, Portugal
| | - Daniela Garcez
- Neurology Department, Instituto Português de Oncologia Francisco Gentil, Centro de Lisboa, Lisbon, Portugal
| | - Cátia Pedro
- Radiotherapy Department, Instituto Português de Oncologia Francisco Gentil, Centro de Lisboa, Lisbon, Portugal
| | - João Passos
- Neurology Department, Instituto Português de Oncologia Francisco Gentil, Centro de Lisboa, Lisbon, Portugal
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16
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Nast A, Smith C, Spuls P, Avila Valle G, Bata‐Csörgö Z, Boonen H, De Jong E, Garcia‐Doval I, Gisondi P, Kaur‐Knudsen D, Mahil S, Mälkönen T, Maul J, Mburu S, Mrowietz U, Reich K, Remenyik E, Rønholt K, Sator P, Schmitt‐Egenolf M, Sikora M, Strömer K, Sundnes O, Trigos D, Van Der Kraaij G, Yawalkar N, Dressler C. EuroGuiDerm Guideline on the systemic treatment of Psoriasis vulgaris – Part 2: specific clinical and comorbid situations. J Eur Acad Dermatol Venereol 2021; 35:281-317. [DOI: 10.1111/jdv.16926] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 08/13/2020] [Indexed: 12/15/2022]
Affiliation(s)
- A. Nast
- Charité – Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin Department of Dermatology, Venereology and Allergology Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
| | - C. Smith
- St John’s Institute of Dermatology London UK
| | - P.I. Spuls
- Academic Medical Centre Amsterdam Amsterdam Netherlands
| | - G. Avila Valle
- Charité – Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin Department of Dermatology, Venereology and Allergology Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
| | | | - H. Boonen
- Office‐Based Dermatology Practice Geel Belgium
| | - E. De Jong
- Radboud University Medical Centre Nijmegen Nijmegen Netherlands
| | - I. Garcia‐Doval
- Unidad de Investigación. Fundación Piel Sana AEDV Madrid Spain
| | | | | | - S. Mahil
- Guy's and St Thomas' NHS Foundation Trust London UK
| | - T. Mälkönen
- Helsinki University Central Hospital Helsinki Finland
| | - J.T. Maul
- Department of Dermatology University Hospital of Zürich Zürich Switzerland
| | - S. Mburu
- International Federation of Psoriasis Associations (IFPA)
| | - U. Mrowietz
- Universitätsklinikum Schleswig‐Holstein Kiel Germany
| | - K. Reich
- Translational Research in Inflammatory Skin Diseases Institute for Health Services Research in Dermatology and Nursing University Medical Center Hamburg‐Eppendorf Hamburg Germany
| | | | | | - P.G. Sator
- Municipal Hospital Hietzing Vienna Austria
| | - M. Schmitt‐Egenolf
- Dermatology Department of Public Health & Clinical Medicine Umeå University Umeå Sweden
| | - M. Sikora
- Department of Dermatology Medical University of Warsaw Warsaw Poland
| | - K. Strömer
- Office‐Based Dermatology Practice Mönchengladbach Germany
| | | | - D. Trigos
- International Federation of Psoriasis Associations (IFPA)
| | | | - N. Yawalkar
- Department of Dermatology, Inselspital Bern University HospitalUniversity of Bern Bern Switzerland
| | - C. Dressler
- Charité – Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin Department of Dermatology, Venereology and Allergology Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
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17
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The course of multiple sclerosis rewritten: a Norwegian population-based study on disease demographics and progression. J Neurol 2020; 268:1330-1341. [PMID: 33090270 PMCID: PMC7990804 DOI: 10.1007/s00415-020-10279-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/13/2020] [Accepted: 10/14/2020] [Indexed: 10/27/2022]
Abstract
OBJECTIVES Over the past few decades, there has been an improvement in the rate of disability progression in multiple sclerosis (MS) patients, and most studies relate this evolvement to the introduction of disease-modifying therapies. However, several other factors have changed over this period, including access to MRI and newer diagnostic criteria. The aim of this study is to investigate changes in the natural course of MS over time in a near-complete and geographically well-defined population from the south-east of Norway. METHODS We examined disease progression and demographics over two decades and assessed the effect of disease-modifying therapies using linear mixed-effect models. RESULTS In a cohort of 2097 patients, we found a significant improvement in disability as measured by the Expanded Disability Status Scale (EDSS) stratified by age, and the improvement remained significant after adjusting for time on disease-modifying medications, gender and progressive MS at onset. The time from disease onset to EDSS 6 in the total cohort was 29.8 years (95% CI 28.5-31.1) and was significantly longer in patients diagnosed after 2006 compared to patients diagnosed before. There are significant differences between patient demographics, as well as time to EDSS 6, in the near-complete, geographically well-defined population compared to an additional cohort from the capital Oslo and its suburbs. CONCLUSION The natural course of MS is improving, but the improvement seen in disease progression has multifaceted explanations. Our study underlines the importance of completeness of data, relevant timeframes and demographics when comparing different MS populations. Studies on incomplete populations should be interpreted with caution.
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18
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Moura RP, Sarmento B. Therapeutic Approaches toward Multiple Sclerosis: Where Do We Stand and Where Are We Headed? ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Rui Pedro Moura
- CESPU – Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde Rua Central de Gandra 1317 4585‐116 Gandra Portugal
| | - Bruno Sarmento
- CESPU – Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde Rua Central de Gandra 1317 4585‐116 Gandra Portugal
- I3S – Instituto de Investigação e Inovação em SaúdeUniversidade do Porto Rua Alfredo Allen 208 4200‐135 Porto Portugal
- INEB – Instituto de Engenharia BiomédicaUniversidade do Porto Rua Alfredo Allen 208 4200‐135 Porto Portugal
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19
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Göçmen R. The Relevance of Neuroimaging Findings to Physical Disability in Multiple Sclerosis. ACTA ACUST UNITED AC 2019; 55:S31-S36. [PMID: 30692852 DOI: 10.29399/npa.23409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system and one of the leading causes of disability in young adults. While some patients with MS have a benign course in which they develop limited disability even after many years, other patients have a rapidly progressive course resulting in severe disability. However, the progression of the disease, particularly disability, is currently a predictable course with neuroimaging features to some extend. Magnetic resonance imaging (MRI) is not only the main diagnostic tool but also used to monitor response to therapies, thanks to its high sensitivity and ability to identify clinically silent lesions. This report presents a literature review which examines in detail the relationship between MRI findings and disability.
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Affiliation(s)
- Rahşan Göçmen
- Hacettepe University School of Medicine, Department of Radiology, Ankara, Turkey
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20
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Foley FW, Portnoy JG. Neuropsychology in the Integrated MS Care Setting. Arch Clin Neuropsychol 2018; 33:330-338. [PMID: 29718075 DOI: 10.1093/arclin/acy003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 01/01/2018] [Indexed: 11/13/2022] Open
Abstract
The goal of this paper is to describe the role of the neuropsychologist in a Multiple Sclerosis clinic setting. A brief overview of the pathophysiology and neuropsychological deficits in MS is presented. Practical details regarding relations with the neurology team, and the neuropsychologist's focus on assessment are described. Recommendations regarding necessary training and skills, as well as typical clinical practice routines are described. The neuropsychologist's communication with internal and external providers and family members in order to assist implementation of recommendations is described.
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Affiliation(s)
- Frederick W Foley
- Yeshiva University, Ferkauf Graduate School of Psychology, Bronx, NY, USA.,Holy Name Medical Center Multiple Sclerosis Center, Teaneck, NJ, USA
| | - Jeffrey G Portnoy
- Yeshiva University, Ferkauf Graduate School of Psychology, Bronx, NY, USA.,Holy Name Medical Center Multiple Sclerosis Center, Teaneck, NJ, USA
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21
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Bove RM. Why monkeys do not get multiple sclerosis (spontaneously): An evolutionary approach. EVOLUTION MEDICINE AND PUBLIC HEALTH 2018; 2018:43-59. [PMID: 29492266 PMCID: PMC5824939 DOI: 10.1093/emph/eoy002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 11/07/2017] [Indexed: 12/20/2022]
Abstract
The goal of this review is to apply an evolutionary lens to understanding the origins of multiple sclerosis (MS), integrating three broad observations. First, only humans are known to develop MS spontaneously. Second, humans have evolved large brains, with characteristically large amounts of metabolically costly myelin. This myelin is generated over long periods of neurologic development—and peak MS onset coincides with the end of myelination. Third, over the past century there has been a disproportionate increase in the rate of MS in young women of childbearing age, paralleling increasing westernization and urbanization, indicating sexually specific susceptibility in response to changing exposures. From these three observations about MS, a life history approach leads us to hypothesize that MS arises in humans from disruption of the normal homeostatic mechanisms of myelin production and maintenance, during our uniquely long myelination period. This review will highlight under-explored areas of homeostasis in brain development, that are likely to shed new light on the origins of MS and to raise further questions about the interactions between our ancestral genes and modern environments.
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Affiliation(s)
- Riley M Bove
- Department of Neurology, UCSF, San Francisco, CA, USA
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22
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Diagnosing multiple sclerosis: art and science. Lancet Neurol 2017; 17:109-111. [PMID: 29275980 DOI: 10.1016/s1474-4422(17)30461-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 12/13/2017] [Indexed: 02/06/2023]
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23
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Lu JQ, Ringrose J, Gross D, Emery D, Blevins G, Power C. Multifocal inflammatory demyelination in a patient with rheumatoid arthritis and treatment complications. J Neurol Sci 2016; 367:305-7. [DOI: 10.1016/j.jns.2016.06.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 05/25/2016] [Accepted: 06/15/2016] [Indexed: 10/21/2022]
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24
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Diagnostic and Therapeutic Challenges. Retina 2016; 36:1045-8. [DOI: 10.1097/iae.0000000000000848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Şehitoğlu E, Çavuş F, Ulusoy C, Küçükerden M, Örçen A, Akbaş-Demir D, Çoban A, Vural B, Tüzün E, Türkoğlu R. Sorcin antibody as a possible predictive factor in conversion from radiologically isolated syndrome to multiple sclerosis: a preliminary study. Inflamm Res 2014; 63:799-801. [DOI: 10.1007/s00011-014-0754-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 06/13/2014] [Accepted: 06/18/2014] [Indexed: 11/27/2022] Open
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