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Takla TN, Matsuda PN, Herring TE, Daugherty AM, Fritz NE. Motor and Non-Motor Factors of Concern About Falling and Fear of Falling in Multiple Sclerosis. J Neurol Phys Ther 2024:01253086-990000000-00073. [PMID: 39118206 DOI: 10.1097/npt.0000000000000490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
BACKGROUND AND PURPOSE Despite the frequency of concern about falling (CAF) and fear of falling (FOF) in multiple sclerosis (MS), there remains a lack of clarity between FOF and CAF, though persons with MS have indicated that CAF and FOF are distinct constructs. Our team previously developed and validated a new questionnaire, the Concern and Fear of Falling Evaluation (CAFFE), to assess these concepts. This study aimed to examine CAF and FOF prevalence, and determine relationships among CAF, FOF, and self-reported motor, cognitive, and psychological function in MS relapsing (RRMS) and progressive (PMS) subtypes. METHODS In a single online survey, participants with MS completed questions about CAF and FOF, demographic information, the CAFFE, and self-report measures of motor, cognitive, and psychological function. RESULTS A total of 912 individuals completed the survey. Persons with PMS reported greater CAF (80.1%) and FOF (59.1%) than those with RRMS (57.0% and 41.6%, respectively). Persons with PMS endorsing FOF (yes/no) reported greater FOF on the CAFFE, greater avoidance behavior, greater walking impairment, and poorer motor function than people with RRMS (P < 0.001). Self-reported motor function, walking impairment, and avoidance behavior were highly correlated to the CAFFE across the overall sample (P < 0.001). DISCUSSIONS AND CONCLUSIONS These findings underscore the disparity between CAF and FOF, emphasize the importance of evaluating CAF and FOF in MS subtypes separately, and highlight both motor and non-motor factors contributing to CAF and FOF. Future work should focus on interventions that incorporate motor, cognitive, and psychological components to address CAF and FOF. VIDEO ABSTRACT for more insights from the authors Supplemental Digital Content available at http://links.lww.com/JNPT/A481.
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Affiliation(s)
- Taylor N Takla
- Neuroimaging and Neurorehabilitation Laboratory (T.N.T., N.E.F), Wayne State University, Detroit, Michigan; Translational Neuroscience Program (T.N.T., A.M.D., N.E.F), Wayne State University, Detroit, Michigan; Department of Rehabilitation Medicine (P.N.M), Division of Physical Therapy, University of Washington, Seattle, Washington State; Department of Rehabilitation Medicine (T.E.H), University of Washington, Seattle, Washington State; Department of Psychology (A.M.D), Wayne State University, Detroit, Michigan; Institute of Gerontology (A.M.D), Wayne State University, Detroit, Michigan; Department of Health Care Sciences (N.E.F), Wayne State University, Detroit, Michigan; and Department of Neurology (N.E.F), Wayne State University, Detroit, Michigan
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Li R, Zhou J, Wu H, Wang Y, Chen J. Sustained Effectiveness and Safety Over Time of Teriflunomide in Chinese Patients with Relapsing Multiple Sclerosis in the Greater Bay Area of China: Insights from Real-World Data. Neurol Ther 2024; 13:1117-1133. [PMID: 38753124 PMCID: PMC11263525 DOI: 10.1007/s40120-024-00599-5] [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: 12/21/2023] [Accepted: 02/28/2024] [Indexed: 07/23/2024] Open
Abstract
INTRODUCTION The real-world data on the medium- to long-term effectiveness and safety of teriflunomide in Chinese patients with relapsing multiple sclerosis (MS) is limited. Therefore, this study aims to assess the treatment outcomes of teriflunomide in Chinese patients with MS over a medium- to long-term period. METHODS This cohort study was carried out in three tertiary hospitals and regional MS centers located in the Greater Bay Area of China. We obtained the historical clinical data of patients who underwent teriflunomide treatment for at least 6 months. The primary objective was to evaluate the proportion of patients achieving no evidence of disease activity (NEDA)-3 status, which is characterized by the absence of relapses, confirmed disability worsening, and new or enlarging MRI lesions, over time. Secondary objectives included assessing the proportion of patients meeting each NEDA-3 criterion, changes in motor and cognitive function, as well as the incidence of adverse events and treatment discontinuations. RESULTS A total of 160 patients with MS were enrolled, including 125 patients treated with teriflunomide for at least 1 year (≥ 1-year completers) and 71 patients treated for at least 2 years (≥ 2-year completers). A total of 85.63% of the overall population achieved clinical NEDA-3 status at 6 months of teriflunomide treatment, and 71.20% of ≥ 1-year completers achieved NEDA-3 status at 12 months of teriflunomide treatment. The median timed 25-foot walk test (T25FW), nine-hole peg test (9-HPT), and paced auditory serial addition test (PASAT) results were relatively stable before and after treatment. CONCLUSION Medium- to long-term MS disease activity, as indicated by NEDA-3 status, is well controlled in patients treated with continuous teriflunomide treatment in real-world settings.
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Affiliation(s)
- Rui Li
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, China
| | - Jing Zhou
- Department of Neurology, The First People's Hospital of Foshan, Foshan, China
| | - Haotian Wu
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, China
| | - Yuge Wang
- Department of Neurology, The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, China.
| | - Juanjuan Chen
- Department of Neurology, Peking University Shenzhen Hospital, No. 1120 Lianhua Road, Futian District, Shenzhen, China.
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Jellinger KA. Cognitive impairment in multiple sclerosis: from phenomenology to neurobiological mechanisms. J Neural Transm (Vienna) 2024; 131:871-899. [PMID: 38761183 DOI: 10.1007/s00702-024-02786-y] [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: 03/22/2024] [Accepted: 05/08/2024] [Indexed: 05/20/2024]
Abstract
Multiple sclerosis (MS) is an autoimmune-mediated disease of the central nervous system characterized by inflammation, demyelination and chronic progressive neurodegeneration. Among its broad and unpredictable range of clinical symptoms, cognitive impairment (CI) is a common and disabling feature greatly affecting the patients' quality of life. Its prevalence is 20% up to 88% with a wide variety depending on the phenotype of MS, with highest frequency and severity in primary progressive MS. Involving different cognitive domains, CI is often associated with depression and other neuropsychiatric symptoms, but usually not correlated with motor and other deficits, suggesting different pathophysiological mechanisms. While no specific neuropathological data for CI in MS are available, modern research has provided evidence that it arises from the disease-specific brain alterations. Multimodal neuroimaging, besides structural changes of cortical and deep subcortical gray and white matter, exhibited dysfunction of fronto-parietal, thalamo-hippocampal, default mode and cognition-related networks, disruption of inter-network connections and involvement of the γ-aminobutyric acid (GABA) system. This provided a conceptual framework to explain how aberrant pathophysiological processes, including oxidative stress, mitochondrial dysfunction, autoimmune reactions and disruption of essential signaling pathways predict/cause specific disorders of cognition. CI in MS is related to multi-regional patterns of cerebral disturbances, although its complex pathogenic mechanisms await further elucidation. This article, based on systematic analysis of PubMed, Google Scholar and Cochrane Library, reviews current epidemiological, clinical, neuroimaging and pathogenetic evidence that could aid early identification of CI in MS and inform about new therapeutic targets and strategies.
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Affiliation(s)
- Kurt A Jellinger
- Institute of Clinical Neurobiology, Alberichgasse 5/13, Vienna, A-1150, Austria.
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Cortese R, Battaglini M, Stromillo ML, Luchetti L, Leoncini M, Gentile G, Gasparini D, Plantone D, Altieri M, D'Ambrosio A, Gallo A, Giannì C, Piervincenzi C, Pantano P, Pagani E, Valsasina P, Preziosa P, Tedone N, Rocca MA, Filippi M, De Stefano N. Regional hippocampal atrophy reflects memory impairment in patients with early relapsing remitting multiple sclerosis. J Neurol 2024; 271:4897-4908. [PMID: 38743090 PMCID: PMC11319433 DOI: 10.1007/s00415-024-12290-8] [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: 10/26/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Research work has shown that hippocampal subfields are atrophic to varying extents in multiple sclerosis (MS) patients. However, studies examining the functional implications of subfield-specific hippocampal damage in early MS are limited. We aim to gain insights into the relationship between hippocampal atrophy and memory function by investigating the correlation between global and regional hippocampal atrophy and memory performance in early MS patients. METHODS From the Italian Neuroimaging Network Initiative (INNI) dataset, we selected 3D-T1-weighted brain MRIs of 219 early relapsing remitting (RR)MS and 246 healthy controls (HC) to identify hippocampal atrophic areas. At the time of MRI, patients underwent Selective-Reminding-Test (SRT) and Spatial-Recall-Test (SPART) and were classified as mildly (MMI-MS: n.110) or severely (SMI-MS: n:109) memory impaired, according to recently proposed cognitive phenotypes. RESULTS Early RRMS showed lower hippocampal volumes compared to HC (p < 0.001), while these did not differ between MMI-MS and SMI-MS. In MMI-MS, lower hippocampal volumes correlated with worse memory tests (r = 0.23-0.37, p ≤ 0.01). Atrophic voxels were diffuse in the hippocampus but more prevalent in cornu ammonis (CA, 79%) than in tail (21%). In MMI-MS, decreased subfield volumes correlated with decreases in memory, particularly in the right CA1 (SRT-recall: r = 0.38; SPART: r = 0.34, p < 0.01). No correlations were found in the SMI-MS group. CONCLUSION Hippocampal atrophy spreads from CA to tail from early disease stages. Subfield hippocampal atrophy is associated with memory impairment in MMI-MS, while this correlation is lost in SMI-MS. This plays in favor of a limited capacity for an adaptive functional reorganization of the hippocampi in MS patients.
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Affiliation(s)
- Rosa Cortese
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
| | - Marco Battaglini
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
- SIENA Imaging SRL, 53100, Siena, Italy
| | - Maria Laura Stromillo
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
| | - Ludovico Luchetti
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
- SIENA Imaging SRL, 53100, Siena, Italy
| | - Matteo Leoncini
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
- SIENA Imaging SRL, 53100, Siena, Italy
| | - Giordano Gentile
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
- SIENA Imaging SRL, 53100, Siena, Italy
| | - Daniele Gasparini
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
| | - Domenico Plantone
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
| | - Manuela Altieri
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia, 2, 80138, Naples, Italy
| | - Alessandro D'Ambrosio
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia, 2, 80138, Naples, Italy
| | - Antonio Gallo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Luigi Miraglia, 2, 80138, Naples, Italy
| | - Costanza Giannì
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli, IS, Italy
| | | | - Patrizia Pantano
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli, IS, Italy
| | - Elisabetta Pagani
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paola Valsasina
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Preziosa
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Nicolo' Tedone
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Assunta Rocca
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Nicola De Stefano
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy.
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Zikos L, Degraeve B, Pinti A, Poupart J, Norberciak L, Kwiatkowski A, Donze C, Lenne B. Distinguishing the role of positivity bias, cognitive impairment and emotional reactivity in the deontological preference in multiple sclerosis during moral dilemmas: a social cognition study protocol. Front Psychol 2024; 15:1404876. [PMID: 39091703 PMCID: PMC11291456 DOI: 10.3389/fpsyg.2024.1404876] [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: 03/22/2024] [Accepted: 07/05/2024] [Indexed: 08/04/2024] Open
Abstract
Background Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative disease of the central nervous system characterized by a broad and unpredictable range of symptoms, including cognitive and sociocognitive dysfunction. Among these social-cognitive functions, moral judgment has been explored in persons with MS (PwMS) using moral dilemmas, where participants must decide whether to sacrifice one person to save a greater number. Opting for such a sacrifice reflects utilitarian reasoning (sacrificing one for the benefit of many is deemed acceptable), while refusing reflects deontological reasoning (such sacrifice is considered morally wrong). Compared to controls, PwMS have been shown to make greater deontological moral choices in such dilemmas. Objectives While PwMS have demonstrated a higher tendency for deontological moral choices in moral dilemmas compared to controls, the underlying determinants of this reasoning pattern remain unclear. In this project, we aim to investigate cognitive, emotional, and motivational factors that may explain deontological decision-making in MS. Methods and analysis We will recruit a sample of 45 PwMS and 45 controls aged 18-55 years. The type of response, deontological or utilitarian, to a series of 20 vignettes of moral dilemmas will constitute the primary outcomes. Global cognitive performance, positivity bias, alexithymia and empathy levels as well as emotional reactivity measured by electrodermal activity (EDA) during moral dilemmas will be secondary outcomes. Ethics and dissemination Ethics approval was granted by a national ethical committee (CPP Ouest III, national number 2023-A00447-38). The project is sponsored by the ARSEP Foundation. Findings will be presented at national and international conferences, as well as published in peer-reviewed scientific journals.
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Affiliation(s)
- Laurent Zikos
- Experience, Transhumanism, Human Interactions, Care & Society (ETHICS - EA7446), Lille Catholic University, Lille, France
| | - Béatrice Degraeve
- Experience, Transhumanism, Human Interactions, Care & Society (ETHICS - EA7446), Lille Catholic University, Lille, France
| | - Antonio Pinti
- Laboratoire Science de l’Information-Communication (LSC/DeVisu), Université Polytechnique Hauts-de-France, Valenciennes, France
| | - Julien Poupart
- Neurology Department, Groupement des Hôpitaux de l’Institut Catholique de Lille (GHICL), Lille Catholic University, Lille, France
| | - Laurène Norberciak
- Neurology Department, Groupement des Hôpitaux de l’Institut Catholique de Lille (GHICL), Lille Catholic University, Lille, France
| | - Arnaud Kwiatkowski
- Neurology Department, Groupement des Hôpitaux de l’Institut Catholique de Lille (GHICL), Lille Catholic University, Lille, France
| | - Cécile Donze
- Rehabilitation Department, Groupement des Hôpitaux de l’Institut Catholique de Lille (GHICL), Lille Catholic University, Lille, France
| | - Bruno Lenne
- Neurology Department, Groupement des Hôpitaux de l’Institut Catholique de Lille (GHICL), Lille Catholic University, Lille, France
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Vidorreta-Ballesteros L, Matias-Guiu JA, Delgado-Álvarez A, Delgado-Alonso C, Valles-Salgado M, Cuevas C, Gil-Moreno MJ, García-Ramos R, Montero-Escribano P, Matias-Guiu J. Cognitive dysfunction characteristics of multiple sclerosis with aging. Mult Scler Relat Disord 2024; 87:105678. [PMID: 38728960 DOI: 10.1016/j.msard.2024.105678] [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: 10/03/2023] [Revised: 12/30/2023] [Accepted: 05/06/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND We aimed to investigate the characteristics of cognitive impairment in older people with multiple sclerosis (MS). METHODS Cross-sectional study that included participants that were examined with a common and comprehensive neuropsychological protocol. The subjects were matched by sociodemographic variables and the following groups were generated for comparisons: young MS versus healthy controls (HC) (n = 246), old MS versus HC (n = 198), young MS vs old MS (n = 226), MS vs Alzheimer's disease (AD)(n = 70), and MS vs Parkinson's disease (PD) (n = 62). The ICCoDiMS criteria were used to define cognitive impairment in MS. RESULTS Cognitive impairment was more frequent in young than old patients (70.8 % vs 52.2 %). Attention and speed processing is the most frequent cognitive domain impaired in MS (54.9 % of young MS vs 32.7 % of old MS). The frequency of impairment in attention/processing speed (54.9 % vs 32.7 %) and episodic memory (27.9 % vs 14.3) was higher in the young group than in the old group. There were no statistically significant differences in the distribution of impairment in executive function (46.0 % vs 35.3 %), visuospatial (17.9 % vs 9.5 %), and language (12.4 % vs 17.7 %). In those patients meeting the criteria for cognitive impairment, young MS patients showed lower performance in attention/processing speed tests. Conversely, old MS patients showed lower performance in episodic memory, verbal fluency, and planning. There were no differences in the correlations between SDMT and other neuropsychological tests in young and old patients, which suggests similar cognitive processes underlying SDMT performance in both groups. There were differences between old MS and prodromal AD, especially in episodic memory, while the cognitive profile of old MS was largely shared with PD. CONCLUSIONS Our study found that the cognitive profile of MS is defined by a characteristic impairment in attention and processing speed, which is present during the lifespan. The impairment in processing speed is less prominent in old age, whereas the impairment of other cognitive functions becomes more relevant. These findings suggest potential differences in the pathophysiological processes associated with cognitive impairment between young and old ages that warrant further investigation.
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Affiliation(s)
- Lucía Vidorreta-Ballesteros
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - Jordi A Matias-Guiu
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain.
| | - Alfonso Delgado-Álvarez
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - Cristina Delgado-Alonso
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - María Valles-Salgado
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - Constanza Cuevas
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - María José Gil-Moreno
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - Rocío García-Ramos
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - Paloma Montero-Escribano
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
| | - Jorge Matias-Guiu
- Department of Neurology. Hospital Clínico San Carlos. San Carlos Health Research Institute (IdISCC). Universidad Complutense de Madrid. Madrid, Spain
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Wu W, Francis H, Lucien A, Wheeler TA, Gandy M. The Prevalence of Cognitive Impairment in Relapsing-Remitting Multiple Sclerosis: A Systematic Review and Meta-analysis. Neuropsychol Rev 2024:10.1007/s11065-024-09640-8. [PMID: 38587704 DOI: 10.1007/s11065-024-09640-8] [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: 09/16/2023] [Accepted: 03/25/2024] [Indexed: 04/09/2024]
Abstract
It is increasingly recognized that cognitive symptoms are a common sequelae of relapsing-remitting multiple sclerosis and are associated with adverse functional consequences. However, estimates of cognitive impairment (CIm) prevalence vary widely. This study aimed to determine the pooled prevalence of CIm among adults with RRMS and investigate moderators of prevalence rates. Following prospective registration (PROSPERO; CRD42021281815), electronic databases (Embase, Scopus, Medline, and PsycINFO) were searched from inception until March 2023. Eligible studies reported the prevalence of CIm among adults with RRMS, as determined through standardized neuropsychological testing and defined as evidence of reduced performance across at least two cognitive domains (e.g., processing speed, attention) relative to normative samples, healthy controls, or premorbid estimates. The electronic database search yielded 8695 unique records, of which 50 met selection criteria. The pooled prevalence of cognitive impairment was 32.5% (95% confidence interval 29.3-36.0%) across 5859 participants. Mean disease duration and age were significant predictors of cognitive impairment prevalence, with samples with longer disease durations and older age reporting higher prevalence rates. Studies which administered more extensive test batteries also reported significantly higher cognitive impairment prevalence. Approximately one third of adults with RRMS experience clinical levels of CIm. This finding supports the use of routine cognitive testing to enable early detection of CIm, and to identify individuals who may benefit from additional cognitive and functional support during treatment planning.
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Affiliation(s)
- Wendy Wu
- The School of Psychological Sciences, Australian Hearing Hub, Macquarie University, North Ryde, Sydney, NSW, 2109, Australia.
| | - Heather Francis
- The School of Psychological Sciences, Australian Hearing Hub, Macquarie University, North Ryde, Sydney, NSW, 2109, Australia
- Neurology Department, Royal North Shore Hospital, St. Leonards, NSW, Australia
| | - Abbie Lucien
- The School of Psychological Sciences, Australian Hearing Hub, Macquarie University, North Ryde, Sydney, NSW, 2109, Australia
| | - Tyler-Ann Wheeler
- The School of Psychological Sciences, Australian Hearing Hub, Macquarie University, North Ryde, Sydney, NSW, 2109, Australia
| | - Milena Gandy
- The School of Psychological Sciences, Australian Hearing Hub, Macquarie University, North Ryde, Sydney, NSW, 2109, Australia
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Lugosi K, Engh MA, Huszár Z, Hegyi P, Mátrai P, Csukly G, Molnár Z, Horváth K, Mátis D, Mezei Z. Domain-specific cognitive impairment in multiple sclerosis: A systematic review and meta-analysis. Ann Clin Transl Neurol 2024; 11:564-576. [PMID: 38212940 PMCID: PMC10963281 DOI: 10.1002/acn3.51976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/25/2023] [Accepted: 11/29/2023] [Indexed: 01/13/2024] Open
Abstract
OBJECTIVE Methods of cognitive measurements in multiple sclerosis (MS) are not standardized. We aimed to identify the prevalence of cognitive domain-specific impairment (DSI) in MS by using subtests of the Brief Repeatable Battery of Neuropsychological Tests (BRB-N) with analyzing different cutoff values. METHODS The systematic review and meta-analysis were registered on PROSPERO (ID: CRD42021287004). The systematic literature search was performed via PubMed, Embase, and CENTRAL on 24 October 2021. Inclusion criteria were adults of different MS subtypes (CIS, RRMS, PPMS, and SPMS) with the condition of distinct DSI measured by BRB-N. Pediatric MS, computerized versions of BRB-N, and patients receiving steroids were excluded. Primary outcome was pooled prevalence rates of impaired patients within each cutoff and MS subtype, with 95% confidence interval, I-squared statistics for heterogeneity, and chi-squared test for subgroup differences. Risk of bias was assessed using the "JBI Quality Assessment Tool for Prevalence Studies." RESULTS In 48 eligible observational studies (n = 3431 patients), the three most prevalent thresholds were the 2.0 SD and 1.5 SD below the mean of normative values, and the score below the fifth percentile of the normative values. A progressively increasing worsening of the overall DSI was observed from CIS, moving toward RRMS, PPMS, and SPMS. INTERPRETATION Cognitive impairment is observed in all MS phenotypes, with varying degrees. Due to several potential influencing factors, our comprehensive literature review has not revealed consistent findings, and we, therefore, recommend considering a more sophisticated, "individual referencing" approach, acknowledging the diverse clinical and sociodemographic characteristics among populations and disparities in cognitive testing.
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Affiliation(s)
- Katalin Lugosi
- Centre for Translational MedicineSemmelweis UniversityÜllői út 261085BudapestHungary
- Multiple Sclerosis CentreBajcsy‐Zsilinszky HospitalMaglódi út 89‐91Budapest1106Hungary
| | - Marie A Engh
- Centre for Translational MedicineSemmelweis UniversityÜllői út 261085BudapestHungary
| | - Zsolt Huszár
- Centre for Translational MedicineSemmelweis UniversityÜllői út 261085BudapestHungary
- Department of Psychiatry and PsychotherapySemmelweis UniversityBalassa utca 6Budapest1083Hungary
| | - Péter Hegyi
- Centre for Translational MedicineSemmelweis UniversityÜllői út 261085BudapestHungary
- Institute of Pancreatic Diseases, Semmelweis UniversityBudapestHungary
| | - Péter Mátrai
- Institute for Translational Medicine, Medical SchoolUniversity of PécsPécsHungary
| | - Gábor Csukly
- Centre for Translational MedicineSemmelweis UniversityÜllői út 261085BudapestHungary
- Department of Psychiatry and PsychotherapySemmelweis UniversityBalassa utca 6Budapest1083Hungary
| | - Zsolt Molnár
- Centre for Translational MedicineSemmelweis UniversityÜllői út 261085BudapestHungary
- Department of Anaesthesiology and Intensive TherapySemmelweis UniversityÜllői út 781083BudapestHungary
- Department of Anaesthesiology and Intensive TherapyPoznan University of Medical Sciencesul. Przybyszewskiego 4960‐355PoznanPoland
| | - Klaudia Horváth
- Multiple Sclerosis CentreBajcsy‐Zsilinszky HospitalMaglódi út 89‐91Budapest1106Hungary
| | - Dóra Mátis
- Centre for Translational MedicineSemmelweis UniversityÜllői út 261085BudapestHungary
| | - Zsolt Mezei
- Department of NeurologySemmelweis UniversityBalassa utca 61083BudapestHungary
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Jakimovski D, Bittner S, Zivadinov R, Morrow SA, Benedict RH, Zipp F, Weinstock-Guttman B. Multiple sclerosis. Lancet 2024; 403:183-202. [PMID: 37949093 DOI: 10.1016/s0140-6736(23)01473-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 06/08/2023] [Accepted: 07/12/2023] [Indexed: 11/12/2023]
Abstract
Multiple sclerosis remains one of the most common causes of neurological disability in the young adult population (aged 18-40 years). Novel pathophysiological findings underline the importance of the interaction between genetics and environment. Improvements in diagnostic criteria, harmonised guidelines for MRI, and globalised treatment recommendations have led to more accurate diagnosis and an earlier start of effective immunomodulatory treatment than previously. Understanding and capturing the long prodromal multiple sclerosis period would further improve diagnostic abilities and thus treatment initiation, eventually improving long-term disease outcomes. The large portfolio of currently available medications paved the way for personalised therapeutic strategies that will balance safety and effectiveness. Incorporation of cognitive interventions, lifestyle recommendations, and management of non-neurological comorbidities could further improve quality of life and outcomes. Future challenges include the development of medications that successfully target the neurodegenerative aspect of the disease and creation of sensitive imaging and fluid biomarkers that can effectively predict and monitor disease changes.
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Affiliation(s)
- Dejan Jakimovski
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA; Jacobs Comprehensive MS Treatment and Research Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Stefan Bittner
- Department of Neurology, Focus Program Translational Neuroscience and Immunotherapy, Rhine Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Robert Zivadinov
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA; Center for Biomedical Imaging at the Clinical Translational Science Institute, State University of New York at Buffalo, Buffalo, NY, USA
| | - Sarah A Morrow
- Department of Clinical Neurological Sciences, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Ralph Hb Benedict
- Jacobs Comprehensive MS Treatment and Research Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience and Immunotherapy, Rhine Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
| | - Bianca Weinstock-Guttman
- Jacobs Comprehensive MS Treatment and Research Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA.
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Degraeve B, Henry A, Lenne B. Relationship between emotion recognition and cognition in multiple sclerosis: a meta-analysis protocol. BMJ Neurol Open 2024; 6:e000471. [PMID: 38268751 PMCID: PMC10806822 DOI: 10.1136/bmjno-2023-000471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 11/05/2023] [Indexed: 01/26/2024] Open
Abstract
Introduction Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative disease of the central nervous system characterised by a broad and unpredictable range of symptoms, including cognitive and socio-cognitive dysfunction. Alongside the well-known deficits in information processing speed (IPS), executive functioning and episodic memory, recent evidence also highlighted socio-cognitive impairments in MS, such as emotion-recognition deficits. Recently, several studies investigated the association between emotion-recognition and cognitive impairment to assess whether social cognition is parallel to (or even dependent on) general cognitive dysfunction. Yet, there have been inconsistent findings, raising the need for a meta-analysis of the literature. Objectives The aim of the present paper is to outline the protocol for an upcoming meta-analysis we designed to clarify these conclusions. Methods and analysis We plan to estimate combined effect sizes for the association between emotion-recognition and cognitive impairment in MS across three cognitive domains (IPS, executive functions and episodic memory) and 7 emotion scores of interests (total and by 6-basic emotions subscores). Further, we plan to investigate whether identified variables are the cause for heterogeneity in any combined association. To that end, we will conduct additional meta-regression analyses to explore whether overall correlations differ according to clinical characteristics of MS patients (ie, disease duration, MS-phenotype, severity of depression and disability). Ultimately, this study will provide support either for an association of these disorders (in which emotion-recognition deficits might result from more fundamental cognitive dysfunction), or for two distinct sets of symptoms which may occur independently, for targeted patient profiles.
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Affiliation(s)
| | - Audrey Henry
- C2S (EA 6291), Pôle Universitaire de Psychiatrie, EPSM et CHU de Reims, Université de Reims Champagne-Ardenne, Reims, France
| | - Bruno Lenne
- FLSH/ETHICS (EA7446), Lille Catholic University, Lille, France
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11
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Rook J, Llufriu S, de Kok D, Rofes A. Language impairments in people with autoimmune neurological diseases: A scoping review. JOURNAL OF COMMUNICATION DISORDERS 2023; 106:106368. [PMID: 37717472 DOI: 10.1016/j.jcomdis.2023.106368] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/02/2023] [Accepted: 08/16/2023] [Indexed: 09/19/2023]
Abstract
INTRODUCTION Autoimmune neurological diseases (ANDs) are a specific type of autoimmune disease that affect cells within the central and peripheral nervous system. ANDs trigger various physical/neuropsychiatric symptoms. However, language impairments in people with ANDs are not well characterized. Here we aimed to determine the kinds of language impairment that most commonly emerge in 10 ANDs, the characteristics of the patients (demographic, neurological damage), and the assessment methods used. METHODS We followed the PRISMA Extension for Scoping Reviews (PRISMA-ScR). PubMed and Google Scholar were searched. We used a list of search terms containing 10 types of ANDs (e.g., multiple sclerosis, acute disseminated encephalomyelitis) in combination with the terms aphasia, dysphasia, fluency, language, listening, morphology, phonology, pragmatics, reading, semantics, speaking, syntax, writing. The reference lists and citations of the relevant papers were also investigated. The type of AND, patient characteristics, neurological damage and examination technique, language tests administered, and main findings were noted for each study meeting the inclusion criteria. RESULTS We found 171 studies meeting our inclusion criteria. These comprised group studies and case studies. Language impairments differed largely among types of ANDs. Neurological findings were mentioned in most of the papers, but specific language tests were rarely used. CONCLUSIONS Language symptoms in people with ANDs are commonly reported. These are often not full descriptions or only focus on specific time points in the course of the disease. Future research needs to assess specific language functions in people with ANDs and relate their language impairments to brain damage at different stages of disease evolution.
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Affiliation(s)
- Janine Rook
- Center for Language and Cognition, University of Groningen, Groningen, The Netherlands; Research School of Behavioural and Cognitive Neurosciences, University of Groningen, Groningen, The Netherlands
| | - Sara Llufriu
- Center of Neuroimmunology, Laboratory of Advanced Imaging in Neuroimmunological Diseases, Hospital Clinic Barcelona, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Dörte de Kok
- Center for Language and Cognition, University of Groningen, Groningen, The Netherlands
| | - Adrià Rofes
- Center for Language and Cognition, University of Groningen, Groningen, The Netherlands.
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12
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Kundu P, Yasuhara K, Brandes MS, Zweig JA, Neff CJ, Holden S, Kessler K, Matsumoto S, Offner H, Waslo CS, Vandenbark A, Soumyanath A, Sherman LS, Raber J, Gray NE, Spain RI. Centella asiatica promotes antioxidant gene expression and mitochondrial oxidative respiration in experimental autoimmune encephalomyelitis. RESEARCH SQUARE 2023:rs.3.rs-3393042. [PMID: 37886497 PMCID: PMC10602085 DOI: 10.21203/rs.3.rs-3393042/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Centella asiatica (Centella) is a traditional botanical medicine that shows promise in treating dementia based on behavioral alterations seen in animal models of aging and cognitive dysfunction. In order to determine if Centella could similarly improve cognitive function and reduce disease burden in multiple sclerosis (MS), we tested its effects in the neuroinflammatory experimental autoimmune encephalomyelitis (EAE) model of MS. In two independent experiments, C57BL/6J mice were treated following induction of EAE with either a standardized water extract of Centella (CAW) or placebo for 2 weeks. At the dosing schedule and concentrations tested, CAW did not improve behavioral performance, EAE motor disability, or degrees of demyelination. However, CAW-treated mice demonstrated increases in nuclear factor (erythroid-derived 2)-like 2 and other antioxidant response element genes, and increases in mitochondrial respiratory activity. Caw also decreased spinal cord inflammation. Our findings indicate that CAW can increase antioxidant gene expression and mitochondrial respiratory activity in mice with EAE, supporting investigation of the clinical effects of CAW in people with MS.
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Morrow SA, Kruger P, Langdon D, Alexandri N. What Is the True Impact of Cognitive Impairment for People Living with Multiple Sclerosis? A Commentary of Symposium Discussions at the 2020 European Charcot Foundation. Neurol Ther 2023; 12:1419-1429. [PMID: 37466762 PMCID: PMC10444737 DOI: 10.1007/s40120-023-00519-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 06/15/2023] [Indexed: 07/20/2023] Open
Abstract
Multiple sclerosis (MS) is a chronic, neurodegenerative, inflammatory condition usually associated with physical disability. Clinical care has been skewed toward the physical manifestations of the disease, yet a range of silent symptoms occurs including the cognitive aspects of MS. In a 2018 meeting of MS in the 21st Century (MS21), an international steering committee comprising both specialists and patient experts recognised that the 'invisible symptoms' of MS pose a significant challenge to patient engagement. These findings prompted the European Charcot Foundation (ECF) MS21 symposium (2020), where a panel consisting of two leading MS clinicians and an MS patient expert (who were all members of the MS21 steering group) gathered to discuss the impact of cognitive impairment on the everyday lives of people with MS.The perspectives and experiences of the panellists are summarised in this paper. The key points raised were that (1) the cognitive manifestations of MS are under-recognised and have consequently been undermanaged from a clinical perspective and (2) cognitive impairment due to MS has a significant impact upon daily living and patient quality of life. During discussions about how these challenges can be addressed, the panel advocated for an improvement in education about cognitive symptoms for people living with MS and healthcare professionals (HCPs) to raise awareness about this aspect of MS. Furthermore, the panel emphasised the importance of open and proactive communication between HCPs and their patients with MS about cognitive symptoms to reduce the stigma attached to these symptoms. In the opinion of the panel, future clinical trials which include cognitive outcomes as key endpoints are needed. Reflecting this point, cognitive impairment in MS care also needs to be treated as an important disease symptom, as is done with physical symptoms of the disease. Implementing early and routine cognition screening and promoting measures for protecting cognition to people living with MS, such as cognitive rehabilitation and a 'brain-healthy' lifestyle, are actions which can drive forward the recognition of cognitive impairment as a care priority.If prioritised as highly as physical disability in both the MS care and clinical drug development setting, and proactively discussed in conversations between HCPs and patients with MS, the 'invisibility' of cognitive impairment in MS can be lifted and a better quality of life can be promoted for people living with MS.
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Affiliation(s)
- Sarah A Morrow
- Department of Clinical Neurological Sciences, Western University, London, ON, Canada.
- Department of Clinical Neurological Sciences, London Health Sciences Centre, University Hospital, 339 Windermere Road, London, ON, N6A 5A5, Canada.
| | | | - Dawn Langdon
- Professor of Neuropsychology, Royal Holloway, University of London, London, UK
| | - Nektaria Alexandri
- Global Medical Affairs, Neurology and Immunology, The Healthcare Business of Merck KGaA, Darmstadt, Germany
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Sanchis-Segura C, Cruz-Gómez ÁJ, Esbrí SF, Tirado AS, Arnett PA, Forn C. Multiple Sclerosis and Depression: Translation and Adaptation of the Spanish Version of the Chicago Multiscale Depression Inventory and the Study of Factors Associated with Depressive Symptoms. Arch Clin Neuropsychol 2023; 38:724-738. [PMID: 36484298 PMCID: PMC10369362 DOI: 10.1093/arclin/acac096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2022] [Indexed: 07/27/2023] Open
Abstract
OBJECTIVE Depressive disorder occurs in up to 50% of persons with Multiple Sclerosis (PwMS). Accurate assessment of depression in MS is essential in clinical settings because depressive symptomatology can affect the clinical course of the disease. METHODS We translated, adapted, and tested the Spanish version of the Chicago Multiscale Depression Inventory (CMDI), a specific test to assess depression in neurological disorders. We compare our results with those obtained with previous versions of the questionnaire (English and Italian). Finally, we also analyze the relationship between the results obtained on the CMDI and demographic, clinical, and cognitive variables. RESULTS The results obtained with the Spanish version of the CMDI were similar to those observed in previous published versions. We also observed higher depression scores in PwMS (especially in progressive forms) compared with healthy controls. Moreover, depression symptomatology was related to higher disability and fatigue and worse cognitive performance in PwMS. CONCLUSIONS The results support the validity of the CDMI in the Spanish population, as well as the association between depression and other characteristic symptoms of MS. These findings also emphasize the importance of good assessment and multidisciplinary treatment of depression in PwMS.
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Affiliation(s)
- Carla Sanchis-Segura
- Departament de Psicología Bàsica, Clínica i Psicobiología, Universitat Jaume I, Castelló de la Plana, Spain
| | - Álvaro Javier Cruz-Gómez
- Grupo de Neuroimagen y Psicofisiología, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Castelló, Spain
| | - Sónia Félix Esbrí
- Departament de Psicología Bàsica, Clínica i Psicobiología, Universitat Jaume I, Castelló de la Plana, Spain
| | - Alba Sebastián Tirado
- Departament de Psicología Bàsica, Clínica i Psicobiología, Universitat Jaume I, Castelló de la Plana, Spain
| | - Peter A Arnett
- Department of Psychology, The Pennsylvania State University, University Park, PA, USA
| | - Cristina Forn
- Departament de Psicología Bàsica, Clínica i Psicobiología, Universitat Jaume I, Castelló de la Plana, Spain
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15
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Spain RI, Hildebrand A, Waslo CS, Rooney WD, Emmons J, Schwartz DL, Freedman MS, Paz Soldan MM, Repovic P, Solomon AJ, Rinker J, Wallin M, Haselkorn JK, Stuve O, Gross RH, Turner AP. Processing speed and memory test performance are associated with different brain region volumes in Veterans and others with progressive multiple sclerosis. Front Neurol 2023; 14:1188124. [PMID: 37360346 PMCID: PMC10285490 DOI: 10.3389/fneur.2023.1188124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 05/09/2023] [Indexed: 06/28/2023] Open
Abstract
Background Cognitive dysfunction and brain atrophy are both common in progressive multiple sclerosis (MS) but are seldom examined comprehensively in clinical trials. Antioxidant treatment may affect the neurodegeneration characteristic of progressive MS and slow its symptomatic and radiographic correlates. Objectives This study aims to evaluate cross-sectional associations between cognitive battery components of the Brief International Cognitive Assessment for Multiple Sclerosis with whole and segmented brain volumes and to determine if associations differ between secondary progressive (SPMS) and primary progressive (PPMS) MS subtypes. Design The study was based on a baseline analysis from a multi-site randomized controlled trial of the antioxidant lipoic acid in veterans and other people with progressive MS (NCT03161028). Methods Cognitive batteries were conducted by trained research personnel. MRIs were processed at a central processing site for maximum harmonization. Semi-partial Pearson's adjustments evaluated associations between cognitive tests and MRI volumes. Regression analyses evaluated differences in association patterns between SPMS and PPMS cohorts. Results Of the 114 participants, 70% had SPMS. Veterans with MS made up 26% (n = 30) of the total sample and 73% had SPMS. Participants had a mean age of 59.2 and sd 8.5 years, and 54% of them were women, had a disease duration of 22.4 (sd 11.3) years, and had a median Expanded Disability Status Scale of 6.0 (with an interquartile range of 4.0-6.0, moderate disability). The Symbol Digit Modalities Test (processing speed) correlated with whole brain volume (R = 0.29, p = 0.01) and total white matter volume (R = 0.33, p < 0.01). Both the California Verbal Learning Test (verbal memory) and Brief Visuospatial Memory Test-Revised (visual memory) correlated with mean cortical thickness (R = 0.27, p = 0.02 and R = 0.35, p < 0.01, respectively). Correlation patterns were similar in subgroup analyses. Conclusion Brain volumes showed differing patterns of correlation across cognitive tasks in progressive MS. Similar results between SPMS and PPMS cohorts suggest combining progressive MS subtypes in studies involving cognition and brain atrophy in these populations. Longitudinal assessment will determine the therapeutic effects of lipoic acid on cognitive tasks, brain atrophy, and their associations.
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Affiliation(s)
- Rebecca I. Spain
- Department of Veterans Affairs Portland Health Care System, Portland, OR, United States
- Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Andrea Hildebrand
- Biostatistics and Design Program, Oregon Health & Science University/Portland State University School of Public Health, Portland, OR, United States
| | - Carin S. Waslo
- Department of Veterans Affairs Portland Health Care System, Portland, OR, United States
| | - William D. Rooney
- Advanced Imaging Research Center, Oregon Health & Science University, Portland, OR, United States
| | - Joshua Emmons
- Advanced Imaging Research Center, Oregon Health & Science University, Portland, OR, United States
| | - Daniel L. Schwartz
- Neurology, Oregon Health & Science University, Portland, OR, United States
- Advanced Imaging Research Center, Oregon Health & Science University, Portland, OR, United States
| | - Mark S. Freedman
- Department of Medicine, University of Ottawa and the Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - M. Mateo Paz Soldan
- Department of Veterans Affairs, Salt Lake City Health Care System, Salt Lake City, UT, United States
- Neurology, University of Utah, Salt Lake City, UT, United States
| | - Pavle Repovic
- Neurology, Swedish Medical Center, Seattle, WA, United States
| | - Andrew J. Solomon
- Lerner College of Medicine at the University of Vermont, Burlington, VT, United States
| | - John Rinker
- Neurology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Mitchell Wallin
- Department of Veterans Affairs Washington DC Medical Center, Washington, DC, United States
- University of Maryland School of Medicine, Baltimore, MD, United States
| | - Jodie K. Haselkorn
- Department of Veterans Affairs, Puget Sound Health Care System, Seattle, WA, United States
- Rehabilitation Medicine & Epidemiology, University of Washington, Seattle, WA, United States
| | - Olaf Stuve
- Department of Veterans Affairs North Texas Health Care System-Dallas, Dallas, TX, United States
- Neurology, University of Texas Southwestern Medical Center, Dallas, TX, United States
- Peter O'Donnell Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Robert H. Gross
- Neurology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Aaron P. Turner
- Department of Veterans Affairs, Puget Sound Health Care System, Seattle, WA, United States
- Rehabilitation Medicine & Epidemiology, University of Washington, Seattle, WA, United States
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16
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Onoue H, Kato Y, Ishido H, Ogawa T, Akaiwa Y, Miyamoto T. [A case of primary progressive multiple sclerosis with improvement in cognitive impairment by anti-CD20 monoclonal antibody therapy]. Rinsho Shinkeigaku 2023; 63:152-158. [PMID: 36843088 DOI: 10.5692/clinicalneurol.cn-001779] [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: 02/28/2023]
Abstract
The patient was a 44-year-old man who developed cognitive impairment beginning at the age of 35 years that gradually worsened. The cognitive impairment led to a difficult social life, and he retired from his company. After hospitalization and workup, he was diagnosed with primary progressive multiple sclerosis (PPMS) that presented only with cognitive impairment for 10 years. Since he had multiple predictive factors for poor prognosis, anti-CD20 monoclonal antibody therapy was implemented. Cognitive impairment and cerebral blood flow SPECT findings improved, and he returned to a social life 3 months later. Anti-CD20 monoclonal antibody therapy was effective in improving cognitive impairment in a case of an advanced stage of PPMS.
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Affiliation(s)
- Hiroyuki Onoue
- Department of Neurology, Dokkyo Medical University Saitama Medical Center
| | - Yuta Kato
- Department of Neurology, Dokkyo Medical University Saitama Medical Center.,Department of Neurology, Showa University
| | - Hideaki Ishido
- Department of Neurology, Dokkyo Medical University Saitama Medical Center
| | - Tomohiro Ogawa
- Department of Neurology, Dokkyo Medical University Saitama Medical Center
| | - Yasuhisa Akaiwa
- Department of Neurology, Dokkyo Medical University Saitama Medical Center
| | - Tomoyuki Miyamoto
- Department of Neurology, Dokkyo Medical University Saitama Medical Center
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Li S, Zhang Q, Zheng S, Li G, Li S, He L, Zeng Y, Chen L, Chen S, Zheng X, Zou J, Zeng Q. Efficacy of non-invasive brain stimulation on cognitive and motor functions in multiple sclerosis: A systematic review and meta-analysis. Front Neurol 2023; 14:1091252. [PMID: 36779055 PMCID: PMC9911042 DOI: 10.3389/fneur.2023.1091252] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 01/10/2023] [Indexed: 01/27/2023] Open
Abstract
Objective In this study, we aimed to investigate the effects of non-invasive brain stimulation (NIBS) on cognitive and motor functions in patients with multiple sclerosis (pwMS). Methods A literature search was performed in the Cochrane Library, Embase, PubMed, Web of Science, Medline, CNKI, and Wan fang. The time interval used for database construction was up to December 2022, and the language was not limited. The collected trials were subsequently screened, the data were extracted, the quality was evaluated, and the effect sizes were computed using STATA/MP Version 13 for outcome analysis. Standard mean difference (SMD) and 95% confidence interval (CI) were calculated for domain of interest. Results In total, 17 articles that examined 364 patients with multiple sclerosis were included in this analysis. Non-invasive brain stimulation did not improve the overall cognitive function [SMD = 0.18, 95% CI (-0.32, 0.69), P = 0.475] but helped improve motor function in patients [SMD = 0.52, 95% CI (0.19, 0.85), P = 0.002]. Moreover, this study specifically indicated that non-invasive brain stimulation improved alerting [SMD = 0.68, 95% CI (0.09, 1.26), P = 0.02], whereas non-invasive brain stimulation intervention improved motor function in patients aged <45 years [SMD = 0.67, 95% CI (0.23, 1.10), P = 0.003] and in patients with expanded disability status scale scores (EDSS) <3.5 [SMD = 0.82, 95% CI (0.22, 1.42), P = 0.007]. In particular, NIBS contributed to the improvement of spasticity in pwMS [SMD = 0.68, 95% CI (0.13, 1.23), P = 0.015]. Conclusion These results of this present study provide evidence that non-invasive brain stimulation could improve alertness in pwMS. Furthermore, NIBS may help pwMS with motor function and those who are under 45 years of age or with EDSS < 3.5 improve their motor function. For the therapeutic use of NIBS, we recommend applying transcranial magnetic stimulation as an intervention and located on the motor cortex M1 according to the subgroup analysis of motor function. These findings warrant verification. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022301012.
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Affiliation(s)
- Shuiyan Li
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qi Zhang
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shuqi Zheng
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Gege Li
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shilin Li
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Longlong He
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yuting Zeng
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Ling Chen
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shuping Chen
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaoyan Zheng
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
| | - Jihua Zou
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong, China
| | - Qing Zeng
- School of Rehabilitation Sciences, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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18
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Rosenstein I, Axelsson M, Novakova L, Rasch S, Blennow K, Zetterberg H, Lycke J. High levels of kappa free light chain synthesis predict cognitive decline in relapsing-remitting multiple sclerosis. Front Immunol 2023; 14:1106028. [PMID: 36742305 PMCID: PMC9896185 DOI: 10.3389/fimmu.2023.1106028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/04/2023] [Indexed: 01/21/2023] Open
Abstract
Background Evolving evidence suggests that measurement of cerebrospinal fluid (CSF) kappa free light chain (KFLC) synthesis has high diagnostic sensitivity and specificity for multiple sclerosis (MS), but its prognostic ability is less investigated. The usefulness of KFLC in predicting cognitive impairment (CI) is still unknown. Methods In a monocentric longitudinal retrospecitve cohort study, KFLC-index ([CSF KFLC/serum KFLC]/[CSF albumin/serum albumin]) measured by latex-enhanced immunonephelometry was prospectively determined as part of the diagnostic workup in patients with early relapsing-remitting MS (RRMS, n=77). The ability of KFLC-index to predict information processing speed (IPS) worsening as assessed with the symbol digit modalities test (SDMT) was investigated in univariable and multivariable models. Results In patients with KFLC-index>100 (n=31), 11 subjects (35.5%) showed reduced SDMT scores by ≥8 points at follow-up (mean follow-up time 7.3 ± 2.6 years), compared with their baseline scores (p=0.01). Baseline KFLC-index>100 was strongly associated with a higher hazard of SDMT score reduction at follow-up (adjusted hazard ratio 10.5, 95% confidence interval 2.2-50.8, p=0.003; median time to SDMT reduction 7 years). Conclusion Intrathecal KFLC synthesis has become an attractive diagnostic tool for MS. We show for the first time that in a real-world setting of early RRMS, KFLC-index predicted cognitive decline. Whether this predictive ability of KFLC-index also concerns other cognitive domains than IPS, warrants further investigations.
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Affiliation(s)
- Igal Rosenstein
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden,*Correspondence: Igal Rosenstein,
| | - Markus Axelsson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lenka Novakova
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Sofia Rasch
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Kaj Blennow
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden,Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Mölndal, Sweden
| | - Henrik Zetterberg
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden,Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Mölndal, Sweden,United Kingdom (UK) Dementia Research Institute at University College London (UCL), London, United Kingdom,Department of Neurodegenerative Disease, University College London (UCL) Queen Square Institute of Neurology, London, United Kingdom,Hong Kong Centre for Neurodegenerative Diseases, Hong Kong SAR, China,Wisconsin Alzheimer’s Disease Research Center, University of Wisconsin School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
| | - Jan Lycke
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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19
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Lus G, Bassano MA, Brescia Morra V, Bonavita S, Gallo A, Maimone D, Malerba L, Maniscalco GT, Saccà F, Salemi G, Turrini R, Cottone S, Sessa E, Buccafusca M, Grimaldi LME. Unmet needs and gaps in the identification of secondary progression in multiple sclerosis: a Southern Italy healthcare professionals' perspective. Neurol Sci 2023; 44:45-58. [PMID: 36114980 PMCID: PMC9483292 DOI: 10.1007/s10072-022-06402-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 09/09/2022] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Multiple sclerosis (MS) is a chronic disease with different clinical courses and a tendency to worsening. The relapsing-remitting MS presents acute onset and relapses of neurological symptoms, followed by their remission. This form can convert to secondary progressive MS (SPMS) with irreversible neurological worsening and disability. The identification of signs, symptoms, markers of progression, and strategies to manage MS patients is mandatory to allow early identification of those at higher risk of conversion to SPMS, for prompt intervention to cope with the progression of the disease. METHODS A panel of Italian experts from Southern Italy have reviewed the current knowledge on MS and its management and identified the crucial tools for SPMS recognition. RESULTS More effective communication between patients and clinicians should be established, with the support of digital tools. Moreover, the improvement in the clinical use of biomarkers for progression (cellular structures and tissue organization, such as neurofilaments and chitinase 3-like 1, axonal and neurons density) and of instrumental analyses for recognition of whole-brain atrophy, chronic active lesions, spinal cord lesions and atrophy, and the improvement the combination of the Expanded Disability Status Scale and the evaluation of cognitive dysfunction are discussed. CONCLUSION Given the availability of a pharmacological option, adequate education both for patients, regarding the evolution of the disease and the specific treatment, and for professionals, to allow more effective and sensitive communication and the best use of diagnostic and management tools, could represent a strategy to improve patient management and their quality of life.
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Affiliation(s)
- Giacomo Lus
- Department of Advanced Medical and Surgical Sciences, II Division of Neurology, Multiple Sclerosis Center, University of Campania "L. Vanvitelli", Naples, Italy
| | | | - Vincenzo Brescia Morra
- Department of Neurosciences Reproductive Sciences and Odontostomatology, Multiple Sclerosis Center, Federico II University, Naples, Italy
| | - Simona Bonavita
- Department of Advanced Medical and Surgical Sciences, Università Della Campania Luigi Vanvitelli, Naples, Italy
| | - Antonio Gallo
- Department of Advanced Medical and Surgical Sciences, Università Della Campania Luigi Vanvitelli, Naples, Italy
| | - Davide Maimone
- Unità Operativa Complessa Neurology, Multiple Sclerosis Center, ARNAS Garibaldi, Catania, Italy
| | | | | | - Francesco Saccà
- Department of Neurosciences Reproductive Sciences and Odontostomatology, Multiple Sclerosis Center, Federico II University, Naples, Italy
| | - Giuseppe Salemi
- UOC of Neurology and Multiple Sclerosis Center, DAI of Diagnostic and Interventistic Radiology and Stroke, AOIP "P. Giaccone", Palermo, Italy
| | | | - Salvatore Cottone
- Neurology and Stroke Unit, Multiple Sclerosis Center, ARNAS CIVICO, Palermo, Italy
| | - Edoardo Sessa
- IRCCS Centro Neurolesi "Bonino-Pulejo", Messina, Italy
| | - Maria Buccafusca
- Neurology and Neuromuscular Unit, Multiple Sclerosis Centre, "G. Martino" University Hospital, Messina, Italy
| | - Luigi Maria Edoardo Grimaldi
- Neurology and Multiple Sclerosis Center, Unità Operativa Complessa (UOC), Foundation Institute "G. Giglio", Cefalù, PA, Italy
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20
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Pourmohammadi A, Motahharynia A, Shaygannejad V, Ashtari F, Adibi I, Sanayei M. Working memory dysfunction differs between secondary progressive and relapsing multiple sclerosis: Effects of clinical phenotype, age, disease duration, and disability. Mult Scler Relat Disord 2023; 69:104411. [PMID: 36436396 DOI: 10.1016/j.msard.2022.104411] [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: 08/15/2022] [Revised: 10/24/2022] [Accepted: 11/11/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Cognitive dysfunction is relatively common in patients with multiple sclerosis (MS). Although it occurs in all stages and all phenotypes of MS, it is more prevalent in secondary progressive MS (SPMS) compared to relapsing MS (RMS). It is unclear whether the higher frequency of cognitive impairment in SPMS is linked to the progressive phenotype or other clinical factors. In this study, we compared working memory in patients with RMS, SPMS, and healthy subjects. We also investigated the effects of age, disease duration, and disability on working memory performance. METHODS This case-control study enrolled 134 MS patients, 69 patients were diagnosed with RMS and 65 patients with SPMS, and 77 healthy control subjects. We designed two working memory tasks with different sets of stimuli (face vs. checkerboard) and different instructions (same or different vs. which one is the same). RESULTS Accuracy was significantly more impaired in SPMS patients than in RMS patients and both groups were worse than healthy subjects. This finding was similar between both tasks. Age and overall cognitive functions (measured with MoCA) also affected accuracy, but disease duration and disability only affected accuracy in working memory task with checkerboard stimuli. CONCLUSION MS patients are impaired in keeping the information in the visual working memory for a few seconds. Progressive phenotype significantly affected working memory accuracy, and this effect did not explain out with other demographic or clinical factors. Future studies are needed to reveal underlying mechanisms of working memory dysfunction in SPMS and working memory dysfunction as a biomarker of disease progression.
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Affiliation(s)
- Ahmad Pourmohammadi
- School of Cognitive Sciences, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran; Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Center for Translational Neuroscience, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Motahharynia
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Center for Translational Neuroscience, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Vahid Shaygannejad
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Center for Translational Neuroscience, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Neurology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fereshteh Ashtari
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Center for Translational Neuroscience, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Neurology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Iman Adibi
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Center for Translational Neuroscience, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Neurology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mehdi Sanayei
- School of Cognitive Sciences, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran; Center for Translational Neuroscience, Isfahan University of Medical Sciences, Isfahan, Iran.
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21
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Higueras Y, Borges M, Jiménez-Martín I, Conde C, Aparicio-Mingueza A, Sierra-Martínez E, Gich-Fulla J, Balaguer-Marmaña M, Gil-Sánchez A, Anglada E, Jover A, Pérez-Martín MY, Arévalo MJ, Arrabal-Gómez C, Jiménez-Veiga J, Lubrini G, Molano A, García-Vaz F. Cognitive assessment in patients with multiple sclerosis: A Spanish consensus. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:1006699. [PMID: 36605095 PMCID: PMC9810074 DOI: 10.3389/fresc.2022.1006699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 11/01/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Yolanda Higueras
- Department of Neurology, Instituto de Investigación Sanitaria Gregorio Marañón, Hospital General Universitario Gregorio Marañón, Madrid, Spain,Department of Cognitive Processes and Speech Therapy, School of Psychology, Experimental Psychology, Complutense University, Madrid, Spain,Correspondence: Yolanda Higueras
| | - Mónica Borges
- Department of Neurology, Virgen Macarena Hospital, Seville, Spain
| | - Isabel Jiménez-Martín
- Department of Neurology, Health Research Institute Foundation of Santiago de Compostela (FIDIS), University Clinical Hospital from Santiago de Compostela, Santiago de Compostela, Spain
| | - Cristina Conde
- Neurology Service, Maimonides Institute for Research in Biomedicine of Cordoba, (IMIBIC), Reina Sofía University Hospital, Cordoba, Spain
| | | | - Esther Sierra-Martínez
- Department of Neurorehabilitation, Hospital San Juan de Dios, Zaragoza, Spain,Fundación Neurópolis, Zaragoza, Spain
| | - Jordi Gich-Fulla
- Department of Neurology, Dr. Josep Trueta University Hospital, Girona, Spain
| | - Marta Balaguer-Marmaña
- Department of Neurology, Consorci Sanitari Integral Moisés Broggi Hospital, Sant Joan Despí, Spain
| | - Anna Gil-Sánchez
- Department of Neuroimmunology, Biomedicine Research Institute of Lleida, Lleida, Spain
| | - Elisenda Anglada
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Ana Jover
- Neurology Service, Maimonides Institute for Research in Biomedicine of Cordoba, (IMIBIC), Reina Sofía University Hospital, Cordoba, Spain
| | | | - María Jesús Arévalo
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Carlos Arrabal-Gómez
- Department of Psychobiology and Methodology of Behavioral Sciences, University of Málaga, Málaga, Spain
| | - Judith Jiménez-Veiga
- Department of Neurology, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Genny Lubrini
- Department of Cognitive Processes and Speech Therapy, School of Psychology, Experimental Psychology, Complutense University, Madrid, Spain
| | - Ana Molano
- Department of Neurology, Hospital de Cruces, Bilbao, Spain
| | - Fabiola García-Vaz
- Department of Cognitive Processes and Speech Therapy, School of Psychology, Experimental Psychology, Complutense University, Madrid, Spain,Multiple Sclerosis Fundation, Madrid, Spain
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22
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Prakash RS, Manglani HR, Duraney EJ, Shankar A, Fisher ME, Janssen A, Cea L, Petosa R, Andridge R, Nicholas J. TRACking health behaviors in people with Multiple Sclerosis (TRAC-MS): Study protocol and description of the study sample. Contemp Clin Trials Commun 2022; 30:101006. [PMID: 36203849 PMCID: PMC9529668 DOI: 10.1016/j.conctc.2022.101006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 08/24/2022] [Accepted: 09/17/2022] [Indexed: 01/07/2023] Open
Abstract
Introduction People with multiple sclerosis (PwMS) experience a range of physical, cognitive, and affective symptoms. Behavioral interventions targeting increased physical activity show promising support as low-cost methods to improve working memory, episodic memory, and processing speed in PwMS. In this randomized controlled trial, we will examine the efficacy of a pedometer-tracking intervention, designed to increase low-to-moderate levels of physical activity, for improving working memory in PwMS. Methods and Analysis Eighty-seven PwMS, between the ages of 30-59, have been recruited for the study. Seventy-five of the eligible and interested individuals were randomized to six-month health behavior monitoring groups: a Step-track group or a Water-track group (serving as the active control). Neuropsychological measures, assessing the primary outcome of the study, were administered at pre, midpoint, and post-intervention. Exploratory factor analysis of neuropsychological measures resulted in three factors: a working memory/processing speed factor, a visual episodic memory factor, and a verbal episodic memory factor. Changes in this latent measure of working memory/processing speed is the primary outcome of the current study. Functional MRI data will be analyzed to examine changes in the functional connectivity of the neural network supporting working memory. Ethics and dissemination The institutional review board granted approval for the study and all participants provided written informed consent. The results of this study will provide support showing that step-tracking increases overall levels of physical activity, improves working memory and processing speed, and strengthens the neural circuitry that supports better cognition. Evidence from this study will thus offer promising support for the routine use of step-tracking devices to improve cognitive functioning in PwMS. Study results will be disseminated through peer-reviewed publications and presentations at scientific conferences.
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Affiliation(s)
- Ruchika S. Prakash
- Department of Psychology, The Ohio State University, Columbus, OH, USA,Center for Cognitive and Behavioral Brain Imaging, The Ohio State University Columbus, OH, USA,Corresponding author. Department of Psychology, The Ohio State University, 139 Psychology Building 1835 Neil Avenue, Columbus, OH 43210, USA.
| | - Heena R. Manglani
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | | | - Anita Shankar
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Megan E. Fisher
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Alisha Janssen
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Lauren Cea
- Department of Psychology, The Ohio State University, Columbus, OH, USA
| | - Rick Petosa
- Department of Human Sciences, The Ohio State University, Columbus, OH, USA
| | - Rebecca Andridge
- Department of Biostatistics, The Ohio State University, Columbus, OH, USA
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23
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Gold R, Piani-Meier D, Kappos L, Bar-Or A, Vermersch P, Giovannoni G, Fox RJ, Arnold DL, Benedict RHB, Penner IK, Rouyrre N, Kilaru A, Karlsson G, Ritter S, Dahlke F, Hach T, Cree BAC. Siponimod vs placebo in active secondary progressive multiple sclerosis: a post hoc analysis from the phase 3 EXPAND study. J Neurol 2022; 269:5093-5104. [PMID: 35639197 PMCID: PMC9363350 DOI: 10.1007/s00415-022-11166-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 04/29/2022] [Accepted: 05/01/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Siponimod is a sphingosine 1-phosphate receptor modulator approved for active secondary progressive multiple sclerosis (aSPMS) in most countries; however, phase 3 EXPAND study data are from an SPMS population with/without disease activity. A need exists to characterize efficacy/safety of siponimod in aSPMS. METHODS Post hoc analysis of participants with aSPMS (≥ 1 relapse in 2 years before study and/or ≥ 1 T1 gadolinium-enhancing [Gd +] magnetic resonance imaging [MRI] lesions at baseline) receiving oral siponimod (2 mg/day) or placebo for up to 3 years in EXPAND. ENDPOINTS 3-month/6-month confirmed disability progression (3mCDP/6mCDP); 3-month confirmed ≥ 20% worsening in Timed 25-Foot Walk (T25FW); 6-month confirmed improvement/worsening in Symbol Digit Modalities Test (SDMT) scores (≥ 4-point change); T2 lesion volume (T2LV) change from baseline; number of T1 Gd + lesions baseline-month 24; number of new/enlarging (N/E) T2 lesions over all visits. RESULTS Data from 779 participants with aSPMS were analysed. Siponimod reduced risk of 3mCDP/6mCDP vs placebo (by 31%/37%, respectively; p < 0.01); there was no significant effect on T25FW. Siponimod increased likelihood of 6-month confirmed SDMT improvement vs placebo (by 62%; p = 0.007) and reduced risk of 6-month confirmed SDMT worsening (by 27%; p = 0.060). Siponimod was associated with less increase in T2LV (1316.3 vs 13.3 mm3; p < 0.0001), and fewer T1 Gd + and N/E T2 lesions than placebo (85% and 80% reductions, respectively; p < 0.0001). CONCLUSIONS In aSPMS, siponimod reduced risk of disability progression and was associated with benefits on cognition and MRI outcomes vs placebo. TRIAL REGISTRATION ClinicalTrials.gov number: NCT01665144.
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Affiliation(s)
- Ralf Gold
- Department of Neurology, St. Josef Hospital and Ruhr University of Bochum, Bochum, Germany.
| | | | - Ludwig Kappos
- Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB) and Multiple Sclerosis Center, Departments of Head, Spine and Neuromedicine, Clinical Research, Biomedicine, and Biomedical Engineering, University Hospital, University of Basel, Basel, Switzerland
| | - Amit Bar-Or
- Center for Neuroinflammation and Experimental Therapeutics, and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Patrick Vermersch
- University of Lille, Inserm U1172 LilNCog, CHU Lille, FHU Precise, Lille, France
| | - Gavin Giovannoni
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Robert J Fox
- Mellen Center for Multiple Sclerosis Treatment and Research, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Douglas L Arnold
- NeuroRx Research, Montreal, QC, Canada and Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | | | - Iris-Katharina Penner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | | | | | | | | | | | - Bruce A C Cree
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
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24
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Integrated Cognitive Rehabilitation Home-Based Protocol to Improve Cognitive Functions in Multiple Sclerosis Patients: A Randomized Controlled Study. J Clin Med 2022; 11:jcm11123560. [PMID: 35743631 PMCID: PMC9224682 DOI: 10.3390/jcm11123560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/15/2022] [Accepted: 06/16/2022] [Indexed: 02/04/2023] Open
Abstract
Cognitive impairment (CI) occurs in about 40-65% of people with multiple sclerosis (MS) during the disease course. Cognitive rehabilitation has produced non-univocal results in MS patients. OBJECTIVE The present study aimed to evaluate whether an Integrated Cognitive Rehabilitation Program (ICRP) in MS patients might significantly improve CI. METHODS Forty patients with three phenotypes of MS were randomly assigned into two groups: the experimental group (EG, n = 20), which participated in the ICRP for 10 weeks of training; and the control group (CG, n = 20). All participants' cognitive functions were assessed at three timepoints (baseline, post-treatment, and 3-month follow-up) with the California Verbal Learning (CVLT), Brief Visuospatial Memory (BVMTR), Numerical Stroop, and Wisconsin tests. RESULTS When compared to CG patients, EG patients showed significant improvements in several measures of cognitive performance after ICRP, including verbal learning, visuospatial memory, attention, and executive functions. CONCLUSIONS Home-based ICRP can improve cognitive functions and prevent the deterioration of patients' cognitive deficits. As an integrated cognitive rehabilitation program aimed at potentiation of restorative and compensatory mechanisms, this approach might suggest an effective role in preserving neuronal flexibility as well as limiting the progression of cognitive dysfunction in MS.
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25
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Zarotti N, Eccles F, Broyd A, Longinotti C, Mobley A, Simpson J. Third wave cognitive behavioural therapies for people with multiple sclerosis: a scoping review. Disabil Rehabil 2022; 45:1720-1735. [PMID: 35514235 DOI: 10.1080/09638288.2022.2069292] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE Multiple sclerosis (MS) is a chronic condition linked to a wide range of psychological difficulties. While traditional cognitive behavioural therapy has been studied extensively with people with MS, much less is known about more recent "third wave" approaches. METHODS A scoping review was carried out by performing a systematic search across MEDLINE Complete, PsycINFO, CINAHL, Academic Search Ultimate, and Cochrane Library up to January 2022. RESULTS From an initial return of 8306 citations, 35 studies were included, 20 of which were randomised controlled trials (RCTs). These showed that four third wave approaches have been investigated with people with MS to date: acceptance and commitment therapy (ACT), dialectical behaviour therapy (DBT), mindfulness-based stress reduction (MBSR), and mindfulness-based cognitive therapy (MBCT). MBSR and MBCT may be helpful to address a range of psychological difficulties up to three months post-intervention. However, MS-specific adaptations may be required, and more evidence is needed on longer-term effectiveness. Limited evidence is also available for DBT and ACT, but additional research is warranted before any recommendation can be made. CONCLUSIONS As third wave approaches keep being refined, further more rigorous investigations are needed to implement them to the benefit of people with MS. Implications for RehabilitationMultiple sclerosis is linked to a wide range of psychological difficulties in adults.Little is currently known on third wave psychotherapies for people with MS.Mindfulness-based stress reduction and mindfulness-based cognitive therapy may be helpful to address a wide range of difficulties in MS.Specific adaptations may be needed to deliver suitable therapies to people with MS.Additional research is warranted to build on preliminary findings for DBT and ACT.
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Affiliation(s)
- Nicolò Zarotti
- Division of Health Research, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
| | - Fiona Eccles
- Division of Health Research, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
| | - Annabel Broyd
- University College London Hospitals NHS Trust, London, UK
| | | | - Amanda Mobley
- Worcestershire Health and Care NHS Trust, Worcester, UK
| | - Jane Simpson
- Division of Health Research, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
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26
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Objectively assessed physiological, physical, and cognitive function along with patient-reported outcomes during the first 2 years of Alemtuzumab treatment in multiple sclerosis: a prospective observational study. J Neurol 2022; 269:4895-4908. [PMID: 35482080 DOI: 10.1007/s00415-022-11134-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION In persons with multiple sclerosis (pwMS), little evidence exist on the effects of Alemtuzumab on physiological, physical, and cognitive function along with patient-reported outcomes, despite these domains are being rated as highly important. Therefore, our purpose was to perform a prospective observational study to examine these outlined outcomes during the first two years of Alemtuzumab treatment in pwMS. METHODS In n = 17 relapsing-remitting pwMS, physiological function [body composition; bone mineral content; muscle strength; aerobic capacity], physical function [6-min walk test (6MWT, primary outcome); timed 25 ft walk test (T25FWT); six spot step test (SSST); 9-step stair ascend (9SSA); timed up and go test (TUG); 5 × sit to stand test (5STS)], cognitive function [selective reminding test (SRT); symbol digit modalities test (SDMT)], and patient-reported outcomes [multiple sclerosis impact scale-29 (MSIS29); 12-item multiple sclerosis walking scale (MSWS12); modified fatigue impact scale (MFIS); hospital anxiety and depression scale (HADS)] were assessed prior to Alemtuzumab treatment initiation as well as 3, 6, 12, and 24 months into the treatment. RESULTS Improvements were observed at 24-month follow-up in T25FWT (+ 8%), SSST (+ 10%), SDMT (+ 5.2 points, 53% improved more than the clinical cut-off score) and SRT, whereas the primary outcome 6MWT, and all other remaining outcomes, remained stable throughout the Alemtuzumab treatment period. CONCLUSION The present findings suggest that Alemtuzumab treatment in relapsing-remitting pwMS can improve certain domains of physical function (short distance walking) and cognitive function (processing speed, memory), and furthermore stabilize physiological and physical function along with patient-reported outcomes. TRIAL REGISTRATION Registered at clinicaltrials.gov: NCT03806387.
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27
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Brochet B, Clavelou P, Defer G, De Seze J, Louapre C, Magnin E, Ruet A, Thomas-Anterion C, Vermersch P. Cognitive Impairment in Secondary Progressive Multiple Sclerosis: Effect of Disease Duration, Age, and Progressive Phenotype. Brain Sci 2022; 12:brainsci12020183. [PMID: 35203948 PMCID: PMC8870031 DOI: 10.3390/brainsci12020183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Cognitive deficits are common in multiple sclerosis (MS) and affect patients at all stages of the disease, regardless of phenotype. Aims: This literature review focuses the cognitive deficits observed in secondary progressive MS (SPMS). It is mainly based on studies that compared the frequency and main characteristics of cognitive deficits in SPMS with other phenotypes. Methods: A bibliographic search was carried out using the PubMed database with the following keywords: multiple sclerosis, secondary-progressive, cognition. Results: Thirteen studies were initially selected that were published in English, reporting the neuropsychological data of a sample of at least 30 patients with SPMS, comparing them with patients with other phenotypes. Studies suggest that there is an association between the duration of the disease and the frequency and extent of the cognitive disorders. Studies also showed that the SP form is associated with an increased frequency of cognitive impairment and with an increased severity as compared to relapsing-remitting MS (RRMS). Compared to RRMS, progressive forms of MS are associated with more severe impairment in certain cognitive areas, such as episodic verbal memory, information processing speed, working memory, or verbal fluency. Two studies showed that cognitive performances decline overtime in SPMS. Conclusion: Cognitive disorders are more frequent and more severe in the SP form than in relapsing course of MS. The profile of cognitive impairment encountered in the SP form also appears to be different from those found in the other phenotypes.
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Affiliation(s)
- Bruno Brochet
- Neurocentre Magendie Inserm U 1215, Université de Bordeaux, 146 rue de Léo Saignat, 33077 Bordeaux, France
- Correspondence:
| | - Pierre Clavelou
- CRC-SEP, Hôpital Gabriel Montpied, CHU de Clermont-Ferrand, 58 Rue Montalembert, 63003 Clermont-Ferrand, France;
| | - Gilles Defer
- CRC-SEP, Service de Neurologie, CHU de Caen, Avenue de la côte de Nacre, 14033 Caen, France;
| | - Jérôme De Seze
- CRC-SEP, CHU Strasbourg, Hôpital Hautepierre, 1 Avenue Molière, 67098 Strasbourg, France;
| | - Céline Louapre
- Sorbonne University, Paris Brain Institute—ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, CIC Neurosciences, 75013, Paris, France;
| | - Eloi Magnin
- Service de Neurologie, Hôpital Jean Minoz, 1-3 Boulevard Alexandre Fleming, 25000 Besançon, France;
| | - Aurélie Ruet
- Neurocentre Magendie, INSERM U 1215, Université de Bordeaux, Service de Neurologie, CHU de Bordeaux, Hôpital Pellegrin, Place Amélie Raba Léon, 33076 Bordeaux, France;
| | | | - Patrick Vermersch
- Inserm U1172—Lille Neuroscience et Cognition, Université de Lille, CRCR SEP, CHU Lille, FHU Precise, 59000 Lille, France;
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Démosthènes A, Sion B, Giraudet F, Moisset X, Daulhac L, Eschalier A, Bégou M. In-Depth Characterization of Somatic and Orofacial Sensitive Dysfunctions and Interfering-Symptoms in a Relapsing-Remitting Experimental Autoimmune Encephalomyelitis Mouse Model. Front Neurol 2022; 12:789432. [PMID: 35111128 PMCID: PMC8801881 DOI: 10.3389/fneur.2021.789432] [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: 10/04/2021] [Accepted: 12/16/2021] [Indexed: 11/23/2022] Open
Abstract
Among the many symptoms (motor, sensory, and cognitive) associated with multiple sclerosis (MS), chronic pain is a common disabling condition. In particular, neuropathic pain symptoms are very prevalent and debilitating, even in early stages of the disease. Unfortunately, chronic pain still lacks efficient therapeutic agents. Progress is needed (i) clinically by better characterizing pain symptoms in MS and understanding the underlying mechanisms, and (ii) preclinically by developing a more closely dedicated model to identify new therapeutic targets and evaluate new drugs. In this setting, new variants of experimental autoimmune encephalomyelitis (EAE) are currently developed in mice to exhibit less severe motor impairments, thereby avoiding confounding factors in assessing pain behaviors over the disease course. Among these, the optimized relapsing-remitting EAE (QuilA-EAE) mouse model, induced using myelin oligodendrocyte glycoprotein peptide fragment (35–55), pertussis toxin, and quillaja bark saponin, seems very promising. Our study sought (i) to better define sensitive dysfunctions and (ii) to extend behavioral characterization to interfering symptoms often associated with pain during MS, such as mood disturbances, fatigue, and cognitive impairment, in this optimized QuilA-EAE model. We made an in-depth characterization of this optimized QuilA-EAE model, describing for the first time somatic thermal hyperalgesia associated with mechanical and cold allodynia. Evaluation of orofacial pain sensitivity showed no mechanical or thermal allodynia. Detailed evaluation of motor behaviors highlighted slight defects in fine motor coordination in the QuilA-EAE mice but without impact on pain evaluation. Finally, no anxiety-related or cognitive impairment was observed during the peak of sensitive symptoms. Pharmacologically, as previously described, we found that pregabalin, a treatment commonly used in neuropathic pain patients, induced an analgesic effect on mechanical allodynia. In addition, we showed an anti-hyperalgesic thermal effect on this model. Our results demonstrate that this QuilA-EAE model is clearly of interest for studying pain symptom development and so could be used to identify and evaluate new therapeutic targets. The presence of interfering symptoms still needs to be further characterized.
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Affiliation(s)
- Amélie Démosthènes
- Université Clermont Auvergne, Inserm, Neuro-Dol, Faculté de Pharmacie, Faculté de Médecine, Institut Analgesia, BP38, Clermont-Ferrand, France
| | - Benoît Sion
- Université Clermont Auvergne, Inserm, Neuro-Dol, Faculté de Pharmacie, Faculté de Médecine, Institut Analgesia, BP38, Clermont-Ferrand, France
| | - Fabrice Giraudet
- Université Clermont Auvergne, Inserm, Neuro-Dol, Faculté de Pharmacie, Faculté de Médecine, Institut Analgesia, BP38, Clermont-Ferrand, France
| | - Xavier Moisset
- Université Clermont Auvergne, CHU de Clermont-Ferrand, Inserm, Neuro-Dol, Faculté de Médecine, Institut Analgesia, BP38, Clermont-Ferrand, France
| | - Laurence Daulhac
- Université Clermont Auvergne, Inserm, Neuro-Dol, Faculté de Pharmacie, Faculté de Médecine, Institut Analgesia, BP38, Clermont-Ferrand, France
| | - Alain Eschalier
- Université Clermont Auvergne, Inserm, Neuro-Dol, Faculté de Pharmacie, Faculté de Médecine, Institut Analgesia, BP38, Clermont-Ferrand, France
| | - Mélina Bégou
- Université Clermont Auvergne, Inserm, Neuro-Dol, Faculté de Pharmacie, Faculté de Médecine, Institut Analgesia, BP38, Clermont-Ferrand, France
- *Correspondence: Mélina Bégou
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Di Tella M, Clerico M, Castelli L. Associations between socioemotional alterations, quality of life, and social functioning in multiple sclerosis: A scoping review. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-02387-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AbstractThe main aim of the present scoping review is to systematically review the available studies that investigated the associations between socioemotional alterations (i.e., social cognition impairments/alexithymia/difficulties in emotion regulation) and both reduced QoL and social functioning in patients with Multiple Sclerosis (MS). The articles were selected from the PubMed, PsycINFO, and Scopus databases. The main exclusion criteria were qualitative studies, articles that did not use validated instruments, and studies that did not investigate the association between socioemotional skills and QoL/social functioning in MS. Of the eight studies fulfilling the inclusion criteria, six found significant associations between social cognitive and emotion regulation abilities and QoL/social functioning in patients with MS, while two found no significant relationships particularly between the performance on social cognition tasks and QoL measures. Overall, the majority of findings seem to highlight that socioemotional alterations contribute to impaired QoL and social functioning in MS. However, given the still limited evidence, future studies are needed to replicate and confirm the available results, paying attention to two principal aspects: the use of standardized and ecological tasks for the assessment of social cognition skills and the recruitment of samples involving patients with different types of MS.
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Ziemssen T, Giovannoni G, Alvarez E, Bhan V, Hersh C, Hoffmann O, Oreja-Guevara C, Robles-Cedeño RR, Trojano M, Vermersch P, Dobay P, Khwaja M, Stadler B, Rauser B, Hach T, Piani-Meier D, Burton J. Multiple Sclerosis Progression Discussion Tool Usability and Usefulness in Clinical Practice: Cross-sectional, Web-Based Survey. J Med Internet Res 2021; 23:e29558. [PMID: 34612826 PMCID: PMC8529467 DOI: 10.2196/29558] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/05/2021] [Accepted: 07/27/2021] [Indexed: 01/22/2023] Open
Abstract
Background A digital tool, Multiple Sclerosis Progression Discussion Tool (MSProDiscuss), was developed to facilitate discussions between health care professionals (HCPs) and patients in evaluating early, subtle signs of multiple sclerosis (MS) disease progression. Objective The aim of this study is to report the findings on the usability and usefulness of MSProDiscuss in a real-world clinical setting. Methods In this cross-sectional, web-based survey, HCPs across 34 countries completed an initial individual questionnaire (comprising 7 questions on comprehensibility, usability, and usefulness after using MSProDiscuss during each patient consultation) and a final questionnaire (comprising 13 questions on comprehensibility, usability, usefulness, and integration and adoption into clinical practice to capture the HCPs’ overall experience of using the tool). The responses were provided on a 5-point Likert scale. All analyses were descriptive, and no statistical comparisons were made. Results In total, 301 HCPs tested the tool in 6974 people with MS, of whom 77% (5370/6974) had relapsing-remitting MS, including those suspected to be transitioning to secondary progressive MS. The time taken to complete MSProDiscuss was reported to be in the range of 1 to 4 minutes in 97.3% (6786/6974; initial) to 98.2% (269/274; final) of the cases. In 93.54% (6524/6974; initial) to 97.1% (266/274; final) of the cases, the HCPs agreed (4 or 5 on the Likert scale) that patients were able to comprehend the questions in the tool. The HCPs were willing to use the tool again in the same patient, 90.47% (6310/6974; initial) of the cases. The HCPs reported MSProDiscuss to be useful in discussing MS symptoms and their impact on daily activities (6121/6974, 87.76% initial and 252/274, 92% final) and cognitive function (5482/6974, 78.61% initial and 271/274, 79.2% final), as well as in discussing progression in general (6102/6974, 87.49% initial and 246/274, 89.8% final). While completing the final questionnaire, 94.9% (260/274) of the HCPs agreed that the questions were similar to those asked in regular consultation, and the tool helped to better understand the impact of MS symptoms on daily activities (249/274, 90.9%) and cognitive function (220/274, 80.3%). Overall, 92% (252/274) of the HCPs reported that they would recommend MSProDiscuss to a colleague, and 85.8% (235/274) were willing to integrate it into their clinical practice. Conclusions MSProDiscuss is a usable and useful tool to facilitate a physician-patient discussion on MS disease progression in daily clinical practice. Most of the HCPs agreed that the tool is easy to use and were willing to integrate MSProDiscuss into their daily clinical practice.
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Affiliation(s)
- Tjalf Ziemssen
- Center of Clinical Neuroscience, Neurological University Clinic Carl-Gustav Carus, Dresden, Germany
| | - Gavin Giovannoni
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Enrique Alvarez
- University of Colorado School of Medicine, Aurora, CO, United States
| | - Virender Bhan
- University of British Columbia, Vancouver, BC, Canada
| | - Carrie Hersh
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, United States
| | - Olaf Hoffmann
- Department of Neurology, St Josefs-Krankenhaus, Potsdam, Germany
| | | | - Rene R Robles-Cedeño
- Department of Neurology, Girona Neuroimmunology & Multiple Sclerosis Unit, Dr. Josep Trueta University Hospital & Santa Caterina Hospital, Girona, Spain
| | - Maria Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - Patrick Vermersch
- University of Lille, INSERM U1172, Lille Neuroscience and Cognition, CHU Lille, FHU Precise, Lille, France
| | - Pamela Dobay
- Real World Evidence Solutions, IQVIA AG, Basel, Switzerland
| | | | | | | | | | | | - Jason Burton
- Centre for Neuromuscular and Neurological Disorders, Western Australian Neuroscience Research Institute, The University of Western Australia, Perth, Australia
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Screening of Cognitive Impairment in Patients with Multiple Sclerosis: A Cross-Sectional Study in Georgia. Neurol Res Int 2021; 2021:5591078. [PMID: 34136283 PMCID: PMC8178012 DOI: 10.1155/2021/5591078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/13/2021] [Indexed: 11/17/2022] Open
Abstract
Cognitive impairment (CI) is a common symptom of multiple sclerosis (MS), with a significant negative impact on the occupational and social functioning of patients. This study aimed to estimate the prevalence and characteristics of CI among MS patients in Georgia. Sixty-eight patients with MS attending a neurology outpatient clinic in Tbilisi, Georgia, were enrolled in the study. Cognitive status was evaluated using two screening tools: the Brief International Cognitive Assessment for MS and the Montreal Cognitive Assessment. The overall prevalence of CI in our MS patients was 47%. We found negative associations between cognitive test results and patients' age, disability status, and depression. Lower education, higher scores on the Expanded Disability Status Scale, and the progressive course of MS were the main predictors of CI in the logistic regression analysis. This is the first study in Georgia to evaluate CI in patients with MS. The prevalence of CI in our study was comparable with those reported in other countries; however, we found greater impairment of the executive system compared to other cognitive domains. In our study, patients who were on continuous DMT showed significantly better performance on the cognitive tests used, indicating possible favorable effect of immunomodulatory drugs on cognition.
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Botchorishvili N, Shiukashvili N, Mikeladze N, Dzagnidze A, Mikava N, Tighashvili M, Janelidze M. Validity and reliability of the Georgian-language brief international cognitive assessment for multiple sclerosis (BICAMS). BMC Neurol 2021; 21:218. [PMID: 34107913 PMCID: PMC8188683 DOI: 10.1186/s12883-021-02249-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/17/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Cognitive impairment is one of the common features of multiple sclerosis (MS). Despite high prevalence, cognitive decline is often overlooked by neurologists. The Brief International Cognitive Assessment for MS (BICAMS) was therefore introduced by the international expert committee as a brief and effective tool for the assessment and monitoring of cognitive functions in patients with MS. The validity and reliability of BICAMS have been demonstrated in many countries. Our aim was to validate the BICAMS in Georgian patients with MS. METHODS A total of 68 patients with MS and 68 matched controls were assessed by the Georgian-language BICAMS. All healthy controls and seven patients were re-evaluated with identical tests to assess retest reliability. RESULTS In comparison to healthy controls, patients with MS performed significantly worse on all tests in the assessment battery. Test-retest reliability measures were good for all tests. The prevalence of cognitive impairment in patients with MS was 43%. CONCLUSION The Georgian-language BICAMS is a reliable and valid battery for the assessment of cognitive function in patients with MS.
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Affiliation(s)
| | - Nino Shiukashvili
- School of Natural Sciences and Medicine, Ilia State University, Kakutsa Cholokashvili avenue 3/5, 0162, Tbilisi, Georgia
| | - Nina Mikeladze
- Tbilisi State Medical University, Vazha Pshavela avenue 33, 0177, Tbilisi, Georgia
| | - Ann Dzagnidze
- Tbilisi State Medical University, Vazha Pshavela avenue 33, 0177, Tbilisi, Georgia
| | - Nino Mikava
- S. Khechinashvili University Hospital, Chavchavadze avenue 33, 0179, Tbilisi, Georgia
| | - Maia Tighashvili
- S. Khechinashvili University Hospital, Chavchavadze avenue 33, 0179, Tbilisi, Georgia
| | - Marina Janelidze
- Tbilisi State Medical University, Vazha Pshavela avenue 33, 0177, Tbilisi, Georgia
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Baetge SJ, Dietrich M, Filser M, Renner A, Stute N, Gasis M, Weise M, Lepka K, Graf J, Goebels N, Hartung HP, Aktas O, Meuth S, Albrecht P, Penner IK. Association of Retinal Layer Thickness With Cognition in Patients With Multiple Sclerosis. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 8:8/4/e1018. [PMID: 34045307 PMCID: PMC8161541 DOI: 10.1212/nxi.0000000000001018] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 04/13/2021] [Indexed: 01/04/2023]
Abstract
Objective Retinal layer thickness (RLT) measured by optical coherence tomography (OCT) is considered a noninvasive, cost-efficient marker of neurodegeneration in multiple sclerosis (MS). We aimed to investigate associations of RLT with cognitive performance and its potential as indicator of cognitive status in patients with MS by performing generalized estimating equation (GEE) analyses. Methods In this cross-sectional study, patients with at least mild signs of cognitive impairment were examined by OCT as well as by the Brief International Cognitive Assessment for MS and tests assessing attention and executive functions (Trail Making Test [TMT] A and B). Associations of these factors were investigated using GEE models controlling for demographic and disease-related factors and correcting for multiple testing. Results A total of 64 patients entered the study. In the final sample (n = 50 [n = 14 excluded due to missing data or drop-outs]; n = 44 relapsing-remitting MS and n = 6 secondary progressive MS, mean Expanded Disability Status Scale score = 2.59 [SD = 1.17], disease duration [median] = 7.34 [interquartile range = 12.1]), 36.0% were cognitively impaired. RLT of the macular retinal nerve fiber layer was associated with performance in TMT-B (β = −0.259). Analyses focusing on the upper and lower tertile of RLT additionally revealed associations between macular ganglion cell-inner plexiform layer and TMT-B and verbal short-term memory and learning, respectively. Conclusion In patients with MS, at less advanced disease stages, RLT was especially associated with cognitive flexibility promoting OCT as a potential marker advocating further extensive neuropsychological examination.
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Affiliation(s)
- Sharon Jean Baetge
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Michael Dietrich
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Melanie Filser
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Alina Renner
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Nathalie Stute
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Marcia Gasis
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Margit Weise
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Klaudia Lepka
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Jonas Graf
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Norbert Goebels
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Hans-Peter Hartung
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Orhan Aktas
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Sven Meuth
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Philipp Albrecht
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria
| | - Iris-Katharina Penner
- From the Cogito Center for Applied Neurocognition and Neuropsychological Research (S.J.B., M.F., A.R., N.S., I.-K.P.); Department of Neurology (M.D., M.G., M.W., K.L., J.G., N.G., H.-P.H., O.A., S.M., P.A., I.-K.P.), Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; Brain and Mind Centre (H.-P.H.), Department of Neurology, University of Sydney; and Department of Neurology (H.-P.H.), Medical University of Vienna, Austria.
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Penner IK, Gass A, Schreiber H, Wattjes MP. [Neuropsychological and MRI diagnostics in secondary progressive multiple sclerosis]. DER NERVENARZT 2021; 92:1293-1301. [PMID: 33891150 PMCID: PMC8648628 DOI: 10.1007/s00115-021-01118-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/02/2021] [Indexed: 11/24/2022]
Abstract
Hintergrund Die Multiple Sklerose ist im longitudinalen Verlauf oft ein Krankheitskontinuum mit initial schubförmig-remittierender Phase (RRMS) und späterer sekundärer Progredienz (SPMS). Die meisten bisher zugelassenen Therapien sind bei SPMS nicht ausreichend wirksam. Die frühe Erkennung der SPMS-Konversion ist daher entscheidend für die Therapiewahl. Wichtige Entscheidungshilfen können dabei die Testung kognitiver Teilleistungen und die Magnetresonanztomographie (MRT) sein. Ziel der Arbeit Darstellung der Bedeutung kognitiver Testungen und von MRT-Untersuchungen für Prädiktion und Erfassung der SPMS-Konversion. Ausarbeitung von Strategien der Verlaufsbeobachtung und Therapiesteuerung in der Praxis, insbesondere in der ambulanten Versorgung. Material und Methoden Übersichtsarbeit auf Basis einer unsystematischen Literaturrecherche. Ergebnisse Standardisierte kognitive Testung kann für die frühe SPMS-Diagnose hilfreich sein und die Verlaufsbewertung erleichtern. Eine jährliche Anwendung sensitiver Screeningtests wie Symbol Digit Modalities Test (SDMT) und Brief Visual Memory Test-Revised (BVMT‑R) oder der Brief International Cognitive Assessment for MS (BICAMS)-Testbatterie ist empfehlenswert. Persistierende inflammatorische Aktivität im MRT in den ersten drei Jahren der Erkrankung sowie das Vorhandensein kortikaler Läsionen sind prädiktiv für eine SPMS-Konversion. Ein standardisiertes MRT-Monitoring auf Merkmale einer progressiven MS kann den klinisch und neurokognitiv begründeten SPMS-Verdacht stützen. Diskussion Die interdisziplinäre Versorgung von MS-Patienten durch klinisch versierte Neurologen, unterstützt durch neuropsychologische Testung und MRT, hat einen hohen Stellenwert für die SPMS-Prädiktion und Diagnose. Letztere erlaubt eine frühe Umstellung auf geeignete Therapien, da bei SPMS andere Interventionen als für die RRMS notwendig sind. Nach erfolgter medikamentöser Umstellung erlaubt die klinische, neuropsychologische und bildgebende Vigilanz ein stringentes Monitoring auf neuroinflammatorische und -degenerative Aktivität sowie Therapiekomplikationen.
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Affiliation(s)
- I-K Penner
- Klinik für Neurologie, Medizinische Fakultät, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Deutschland. .,COGITO Zentrum für angewandte Neurokognition und neuropsychologische Forschung, Merowingerplatz 1, 40225, Düsseldorf, Deutschland.
| | - A Gass
- Neurologische Klinik, Universitätsmedizin Mannheim, Mannheim, Deutschland
| | - H Schreiber
- Nervenärztliche Gemeinschaftspraxis, Neuropoint Akademie und NTD, Ulm, Deutschland
| | - M P Wattjes
- Institut für diagnostische und interventionelle Neuroradiologie, Medizinische Hochschule Hannover, Hannover, Deutschland
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Meca-Lallana V, Berenguer-Ruiz L, Carreres-Polo J, Eichau-Madueño S, Ferrer-Lozano J, Forero L, Higueras Y, Téllez Lara N, Vidal-Jordana A, Pérez-Miralles FC. Deciphering Multiple Sclerosis Progression. Front Neurol 2021; 12:608491. [PMID: 33897583 PMCID: PMC8058428 DOI: 10.3389/fneur.2021.608491] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 03/11/2021] [Indexed: 12/12/2022] Open
Abstract
Multiple sclerosis (MS) is primarily an inflammatory and degenerative disease of the central nervous system, triggered by unknown environmental factors in patients with predisposing genetic risk profiles. The prevention of neurological disability is one of the essential goals to be achieved in a patient with MS. However, the pathogenic mechanisms driving the progressive phase of the disease remain unknown. It was described that the pathophysiological mechanisms associated with disease progression are present from disease onset. In daily practice, there is a lack of clinical, radiological, or biological markers that favor an early detection of the disease's progression. Different definitions of disability progression were used in clinical trials. According to the most descriptive, progression was defined as a minimum increase in the Expanded Disability Status Scale (EDSS) of 1.5, 1.0, or 0.5 from a baseline level of 0, 1.0–5.0, and 5.5, respectively. Nevertheless, the EDSS is not the most sensitive scale to assess progression, and there is no consensus regarding any specific diagnostic criteria for disability progression. This review document discusses the current pathophysiological concepts associated with MS progression, the different measurement strategies, the biomarkers associated with disability progression, and the available pharmacologic therapeutic approaches.
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Affiliation(s)
- Virginia Meca-Lallana
- Multiple Sclerosis Unit, Neurology Department, Fundación de Investigación Biomédica, Hospital Universitario de la Princesa, Madrid, Spain
| | | | - Joan Carreres-Polo
- Neuroradiology Section, Radiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Sara Eichau-Madueño
- Multiple Sclerosis CSUR Unit, Neurology Department, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Jaime Ferrer-Lozano
- Department of Pathology, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Lucía Forero
- Neurology Department, Hospital Puerta del Mar, Cádiz, Spain
| | - Yolanda Higueras
- Neurology Department, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Hospital Universitario Gregorio Marañón, Madrid, Spain.,Department of Experimental Psychology, Cognitive Processes and Speech Therapy, Universidad Complutense, Madrid, Spain
| | - Nieves Téllez Lara
- Neurology Department, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Angela Vidal-Jordana
- Neurology/Neuroimmunology Department, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Francisco Carlos Pérez-Miralles
- Neuroimmunology Unit, Neurology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain.,Department of Medicine, University of València, Valencia, Spain
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Pérez-Miralles FC, Prefasi D, García-Merino A, Ara JR, Izquierdo G, Meca-Lallana V, Gascón-Giménez F, Martínez-Ginés ML, Ramió-Torrentà L, Costa-Frossard L, Fernández Ó, Moreno-García S, Maurino J, Carreres-Polo J, Casanova B. Brain region volumes and their relationship with disability progression and cognitive function in primary progressive multiple sclerosis. Brain Behav 2021; 11:e02044. [PMID: 33486890 PMCID: PMC8035443 DOI: 10.1002/brb3.2044] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/04/2020] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND AND PURPOSE Evidence on regional changes resulting from neurodegenerative processes underlying primary progressive multiple sclerosis (PPMS) is still limited. We assessed brain region volumes and their relationship with disability progression and cognitive function in PPMS patients. METHODS This was an MRI analysis of 43 patients from the prospective Understanding Primary Progressive Multiple Sclerosis (UPPMS) cohort study. MRI scans were performed within 3 months before enrollment and at month 12. RESULTS Gray matter volume of declive and white matter volumes adjacent to left straight gyrus, right calcarine sulcus, and right inferior occipital gyrus significantly decreased from baseline to month 12. Baseline white matter volumes adjacent to right amygdala and left cuneus significantly differed between patients with and without disability progression, as well as baseline gray matter volumes of left cuneus, right parahippocampal gyrus, right insula, left superior frontal gyrus, declive, right inferior temporal gyrus, right superior temporal gyrus (pole), and right calcarine sulcus. Baseline gray matter volumes of right cuneus and right superior temporal gyrus positively correlated with 12-month Selective Reminding Test and Word List Generation performance, respectively. Gray matter changes in right superior semilunar lobe and white matter adjacent to left declive and right cerebellar tonsil also positively correlated with Word List Generation scores, while white matter change in left inferior semilunar lobe positively correlated with Symbol Digit Modalities Test performance after 12 months. CONCLUSIONS White and gray matter volumes of specific brain regions could predict disability progression and cognitive performance of PPMS patients after one year.
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Affiliation(s)
| | | | - Antonio García-Merino
- Department of Neurology, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - José Ramón Ara
- Department of Neurology, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Guillermo Izquierdo
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain
| | | | | | | | - Lluis Ramió-Torrentà
- Girona Neuroimmunology and Multiple Sclerosis Unit, Department of Neurology, Hospital Universitari Josep Trueta and Hospital Santa Caterina, IDIBGI, Department of Medical Sciences, Faculty of Medicine, University of Girona, Girona, Spain
| | | | - Óscar Fernández
- Department of Neurology, Hospital Regional Universitario Carlos Haya, Málaga, Spain
| | - Sara Moreno-García
- Department of Neurology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Jorge Maurino
- Department of Medical, Roche Farma S.A, Madrid, Spain
| | - Joan Carreres-Polo
- Department of Radiology, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Bonaventura Casanova
- Neuroimmunology Unit, Department of Neurology, Hospital Universitari i Politècnic La Fe, Valencia, Spain
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Mayo CD, Harrison L, Attwell-Pope K, Stuart-Hill L, Gawryluk JR. A pilot study of the impact of an exercise intervention on brain structure, cognition, and psychosocial symptoms in individuals with relapsing-remitting multiple sclerosis. Pilot Feasibility Stud 2021; 7:65. [PMID: 33685527 PMCID: PMC7938608 DOI: 10.1186/s40814-021-00806-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 02/22/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Despite pharmacological treatment, many individuals with multiple sclerosis (MS) continue to experience symptoms and medication side effects. Exercise holds promise for MS, but changes in brain structure following exercise have not been thoroughly investigated, and important cognitive and psychosocial variables are rarely primary outcomes. The aim of this pilot study was to investigate whether a 12-week exercise intervention would improve white matter integrity in the brain, or cognition, symptoms of fatigue, and depressed mood for individuals with relapsing-remitting MS (RRMS). METHOD Thirteen participants completed 12 weeks of speeded walking. Baseline and post-intervention testing included 3T diffusion tensor imaging (DTI) to assess white matter and neuropsychological testing to assess cognition, fatigue, and mood. Image pre-processing and analyses were performed in functional magnetic resonance imaging of the Brain Software Library. RESULTS Post-intervention, there were no significant changes in white matter compared to baseline. Post-intervention, individuals with RRMS performed significantly better on the Symbol Digit Modalities Test (SDMT), reported fewer perceived memory problems, and endorsed less fatigue. Performance was not significantly different on Trails or Digit Span, and there were no significant changes in reports of mood. CONCLUSION Although 12 weeks of speeded walking did not improve white matter integrity, exercise may hold promise for managing some symptoms of RRMS in the context of this study population.
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Affiliation(s)
- Chantel D Mayo
- Department of Psychology, University of Victoria, PO Box 1700, STN CSC, Victoria, British Columbia, Canada
- Institute on Aging and Lifelong Health, University of Victoria, Victoria, British Columbia, Canada
| | | | | | - Lynneth Stuart-Hill
- School of Exercise Science, Physical Health and Education, University of Victoria, Victoria, British Columbia, Canada
| | - Jodie R Gawryluk
- Department of Psychology, University of Victoria, PO Box 1700, STN CSC, Victoria, British Columbia, Canada.
- Institute on Aging and Lifelong Health, University of Victoria, Victoria, British Columbia, Canada.
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada.
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Doskas T, Vavougios GD, Karampetsou P, Kormas C, Synadinakis E, Stavrogianni K, Sionidou P, Serdari A, Vorvolakos T, Iliopoulos I, Vadikolias Κ. Neurocognitive impairment and social cognition in multiple sclerosis. Int J Neurosci 2021; 132:1229-1244. [PMID: 33527857 DOI: 10.1080/00207454.2021.1879066] [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: 10/22/2022]
Abstract
PURPOSE/AIM OF THE STUDY The impairment of neurocognitive functions occurs in all subtypes of multiple sclerosis, even from the earliest stages of the disease. Commonly reported manifestations of cognitive impairment include deficits in attention, conceptual reasoning, processing efficiency, information processing speed, memory (episodic and working), verbal fluency (language), and executive functions. Multiple sclerosis patients also suffer from social cognition impairment, which affects their social functioning. The objective of the current paper is to assess the effect of neurocognitive impairment and its potential correlation with social cognition performance and impairment in multiple sclerosis patients. MATERIALS AND METHODS An overview of the available-to-date literature on neurocognitive impairment and social cognition performance in multiple sclerosis patients by disease subtype was performed. RESULTS It is not clear if social cognition impairment occurs independently or secondarily to neurocognitive impairment. There are associations of variable strengths between neurocognitive and social cognition deficits and their neural basis is increasingly investigated. CONCLUSIONS The prompt detection of neurocognitive predictors of social cognition impairment that may be applicable to all multiple sclerosis subtypes and intervention are crucial to prevent further neural and social cognition decline in multiple sclerosis patients.
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Affiliation(s)
- Triantafyllos Doskas
- Department of Neurology, Athens Naval Hospital, Athens, Greece.,Department of Neurology, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | | | | | | | | | | | | | - Aspasia Serdari
- Department of Psychiatry, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Theofanis Vorvolakos
- Department of Psychiatry, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Ioannis Iliopoulos
- Department of Neurology, University Hospital of Alexandroupolis, Alexandroupolis, Greece
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Gromisch ES, Dhari Z. Identifying Early Neuropsychological Indicators of Cognitive Involvement in Multiple Sclerosis. Neuropsychiatr Dis Treat 2021; 17:323-337. [PMID: 33574669 PMCID: PMC7872925 DOI: 10.2147/ndt.s256689] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 01/22/2021] [Indexed: 12/19/2022] Open
Abstract
Multiple sclerosis (MS) is a debilitating disease of the central nervous system that is most commonly seen in early to middle adulthood, although it can be diagnosed during childhood or later in life. While cognitive impairment can become more prevalent and severe as the disease progresses, signs of cognitive involvement can be apparent in the early stages of the disease. In this review, we discuss the prevalence and types of cognitive impairment seen in early MS, including the specific measures used to identify them, as well as the challenges in characterizing their frequency and progression. In addition to examining the progression of early cognitive involvement over time, we explore the clinical factors associated with early cognitive involvement, including demographics, level of physical disability, disease modifying therapy use, vocational status, and psychological and physical symptoms. Given the prevalence and functional impact these impairments can have for persons with MS, considerations for clinicians are provided, such as the role of early cognitive screenings and the importance of comprehensive neuropsychological assessments.
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Affiliation(s)
- Elizabeth S Gromisch
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, Hartford, CT, USA
- Department of Rehabilitative Medicine, Frank H. Netter MD School of Medicine at Quinnipiac University, North Haven, CT, USA
- Department of Medical Sciences, Frank H. Netter MD School of Medicine at Quinnipiac University, North Haven, CT, USA
- Department of Neurology, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Zaenab Dhari
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, Hartford, CT, USA
- Department of Rehabilitative Medicine, Frank H. Netter MD School of Medicine at Quinnipiac University, North Haven, CT, USA
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Abstract
OBJECTIVE In neurological diseases, metacognitive judgements have been widely used in order to assess the degree of disease awareness. However, as yet little research of this type has focused on multiple sclerosis (MS). METHOD We here focused on an investigation of item-by-item metacognitive predictions (using feeling-of-knowing judgements) in episodic and semantic memory and global metacognitive predictions in standard neuropsychological tests pertinent to MS (processing speed and verbal fluency). Twenty-seven relapsing-remitting MS (RR-MS) patients and 27 comparison participants took part. RESULTS We found that RR-MS patients were as accurate as the group of comparison participants on our episodic and semantic item-by-item judgements. However, for the global predictions, we found that the MS group initially overestimated their performance (ds = .64), but only on a task on which performance was also impaired (ds = .89; processing speed). We suggest that MS patients, under certain conditions, show inaccurate metacognitive knowledge. However, postdictions and item-by-item predictions indicate that online metacognitive processes are no different from participants without MS. CONCLUSION We conclude that there is no monitoring deficit in RR-MS and as such these patients should benefit from adaptive strategies and symptom education.
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Koch MW, Mostert J, Repovic P, Bowen JD, Uitdehaag B, Cutter G. Is the Symbol Digit Modalities Test a useful outcome in secondary progressive multiple sclerosis? Eur J Neurol 2021; 28:2115-2120. [PMID: 33448539 DOI: 10.1111/ene.14732] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 01/23/2023]
Abstract
BACKGROUND It is unclear which cognitive outcome measure is the most useful for clinical trials in multiple sclerosis. To investigate the usefulness of the Symbol Digit Modalities Test (SDMT) as a clinical outcome measure in secondary progressive multiple sclerosis (SPMS), we describe the frequency of worsening and improvement events in a large randomized controlled trial (RCT) dataset. METHODS Using original trial data from the ASCEND trial (n = 889), a recent large RCT in SPMS, we describe worsening and similarly defined improvement with and without 3-month confirmation on the SDMT in the whole trial cohort and unconfirmed worsening and improvement on the Paced Auditory Serial Addition Test (PASAT) in a smaller subset (n = 107). RESULTS Somewhat unexpectedly, SDMT scores steadily increased throughout the 2 years of follow-up in this trial. There were overall few SDMT worsening events throughout the trial (generally fewer than 10% of participants), but improvement events steadily increased from around 50% of participants with improvement at 12 weeks to more than 70% at 84 weeks and beyond. PASAT scores followed a similar pattern. CONCLUSIONS In this well-characterized clinical trial cohort, the SDMT does not reflect the steady cognitive decline that patients with SPMS experience. Both SDMT and PASAT scores improve throughout follow-up, possibly due to a practice effect. The SDMT may not be a useful outcome measure of disease progression in 2-year clinical trials in SPMS.
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Affiliation(s)
- Marcus W Koch
- Department of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Jop Mostert
- Department of Neurology, Rijnstate Hospital, Arnhem, The Netherlands
| | - Pavle Repovic
- Multiple Sclerosis Center, Swedish Neuroscience Institute, Seattle, WA, USA
| | - James D Bowen
- Multiple Sclerosis Center, Swedish Neuroscience Institute, Seattle, WA, USA
| | - Bernard Uitdehaag
- Department of Neurology, MS Center Amsterdam, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Gary Cutter
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
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Weddell R, Fisher-Hicks S. Correlates of the personality change judgments of individuals who have MS. Brain Inj 2021; 35:345-355. [PMID: 33395314 DOI: 10.1080/02699052.2020.1865568] [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] [Indexed: 10/22/2022]
Abstract
Objectives: This is the first study to estimate prevalence of self-reported personality change (PC) in people with multiple sclerosis (MS). Methods developed in traumatic brain injury studies explore physical, and psychosocial triggers for PC judgments.Participants: 69 MS clinic attendees living with their partner.Measures: Participants rated the degree of PC. 28 Current and pre-MS characteristics were rated. The Multiple Sclerosis Impact Scale, the MS Neuropsychological Questionnaire, the Beck Depression Inventory-FastScreen, and the Hospital Anxiety and Depression Scale quantified neuropsychological status. The Family Questionnaire, McMaster Assessment Device and the Social Provisions Scale sampled perceived social influences.Results: 54% perceived substantial PC. Current characteristics predicted PC better than perceived behavior changes. PC was associated with specific characteristics denoting stress reactions, emotional distress, perceived cognitive impairment and poorer family functioning. PC was not significantly related to severity of physical symptoms or social support. This study also suggested that the specific characteristics questionnaire probed at least 2 components of reconstructed identity: PC/Reactivity and Disability.Conclusions: This study raises methodological concerns about measures that simply sum ratings of characteristics related to self-identity. It also proposes possible ways of collaborating with individuals in their efforts to respond constructively to PC and other changes. .
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Rosca EC, Simu M. Montreal cognitive assessment for evaluating cognitive impairment in multiple sclerosis: a systematic review. Acta Neurol Belg 2020; 120:1307-1321. [PMID: 32996098 DOI: 10.1007/s13760-020-01509-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/19/2020] [Indexed: 12/13/2022]
Abstract
This study aims to systematically review the evidence on the accuracy of the Montreal Cognitive Assessment (MoCA) test for evaluating the presence of cognitive impairment in patients with multiple sclerosis (MS) and to outline the quality and quantity of research evidence available about the use of MoCA in this population. We conducted a systematic literature review, searching five databases from inception until May 2020. We identified fourteen studies that met the inclusion criteria: three cross-sectional studies and two case - control studies comparing MoCA to a battery of tests, one study comparing MoCA to Mini-Mental State Examination (MMSE), and eight studies estimating the prevalence of cognitive impairment in individuals with MS. Publication period ranged from 2012 to 2020. Although the MoCA test demonstrated good sensitivity and specificity when used at the recommended threshold of 26, a lower threshold than the original cut-off was also reported to be useful for optimal screening, as it lowers false positive rates and improves diagnostic accuracy. Furthermore, in MS patients without subjective cognitive complaints, a cutoff of 27 could provide a better balance between the sensitivity and the specificity of the test. In patients with MS, the MoCA provides information on general cognitive functions disturbances. Nonetheless, more studies are required to examine the optimum cut-off score for detecting cognitive impairments in MS patients.
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Affiliation(s)
- Elena Cecilia Rosca
- Department of Neurology, University of Medicine and Pharmacy "Victor Babes" Timisoara, Timisoara, Romania.
- Department of Neurology, Clinical Emergency County Hospital, Bd. Iosif Bulbuca nr. 10, 300736, Timisoara, Romania.
| | - Mihaela Simu
- Department of Neurology, University of Medicine and Pharmacy "Victor Babes" Timisoara, Timisoara, Romania
- Department of Neurology, Clinical Emergency County Hospital, Bd. Iosif Bulbuca nr. 10, 300736, Timisoara, Romania
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Shahpouri MM, Barekatain M, Tavakoli M, Mirmosayyeb O, Safaei A, Shaygannejad V. Comparison of Cognitive Rehabilitation versus Donepezil Therapy on Memory Performance, Attention, Quality of Life, and Depression among Multiple Sclerosis Patients. Neurol Res Int 2020; 2020:8874424. [PMID: 33299606 PMCID: PMC7704202 DOI: 10.1155/2020/8874424] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/29/2020] [Accepted: 11/07/2020] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Multiple sclerosis (MS) is a demyelinating disease of the central nervous system that affects cognitive performance and leads to depression and decreased quality of life (QOL). The current study aims to assess the effects of cognitive rehabilitation versus donepezil therapy on memory, attention, depression, and QOL in MS patients compared to placebo and control groups. METHODS Eighty MS patients were randomly selected from parallel randomized trials and divided into four groups: A: cognitive rehabilitation (10 sessions of 120 minutes), B: control (no intervention), C: donepezil (10 mg daily), and D: placebo. Patients received the intervention for three months. They were assessed for cognitive status, depression, and QOL prior to the intervention and immediately after that using abbreviated mental test (AMT), prospective and retrospective memory questionnaire (PRMQ), everyday memory questionnaire (EMQ), digit span, MSQOL-54, and second edition Beck depression inventory (BDI). We compared scores between groups after the intervention, as well as the progression of scores in every single group. RESULT s. The cognitive rehabilitation group showed improvement in EMQ, RPMQ, digit span, physical and mental health subscales of MSQOL54, and depression (P < 0.05). We observed the same effect for donepezil except for the digit span test (P = 0.15). Intergroup comparison of scores showed the superiority of cognitive rehabilitation over donepezil in digit span, depression, and mental health scores. CONCLUSION Both donepezil and cognitive rehabilitation effectively improve memory performance, attention, depression, and QOL in MS patients. Cognitive rehabilitation is superior altogether. This study is registered with the Iranian registry of clinical trials http://clinicaltrials.gov/ct2/show/IRCT2016042227522N1.
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Affiliation(s)
- Mohammad Mahdi Shahpouri
- Isfahan Neurosciences Research Center, Alzahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Majid Barekatain
- Department of Psychiatry, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mahgol Tavakoli
- Department of Psychology, School of Educational Sciences and Psychology, University of Isfahan, Isfahan, Iran
| | - Omid Mirmosayyeb
- Isfahan Neurosciences Research Center, Alzahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Safaei
- Isfahan Neurosciences Research Center, Alzahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Vahid Shaygannejad
- Isfahan Neurosciences Research Center, Alzahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Aktas O, Renner A, Huss A, Filser M, Baetge S, Stute N, Gasis M, Lepka K, Goebels N, Senel M, Graf J, Enzinger C, Pinter D, Antoch G, Turowski B, Hartung HP, Albrecht P, Otto M, Tumani H, Penner IK. Serum neurofilament light chain: No clear relation to cognition and neuropsychiatric symptoms in stable MS. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2020; 7:7/6/e885. [PMID: 32972970 PMCID: PMC7673283 DOI: 10.1212/nxi.0000000000000885] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 08/10/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To explore the hypothesis that serum neurofilament light chain (sNfL) indicative of neuroaxonal damage may improve precise disease profiling with regard to cognition and neuropsychiatric symptoms, we analyzed potential associations of sNfL levels with cognitive test scores, fatigue, depression, and anxiety. METHODS Patients with relapsing-remitting and secondary progressive MS (SPMS) underwent an elaborated assessment including MRI, various cognitive tests, and patient-reported outcomes. We determined sNfL levels by single molecule array (Simoa) assay. Relationships between sNfL, cognition, neuropsychiatric symptoms, and demographical data were analyzed using correlations, group comparisons, and regressions. RESULTS In 45 clinically stable patients with MS (Expanded Disability Status Scale = 2.73 ± 1.12, disease duration = 10.03 ± 7.49 years), 40.0% were cognitively impaired. Mean sNfL levels were 16.02 ± 10.39 pg/mL, with higher levels in the SPMS subgroup (p = 0.038). sNfL levels did reliably link neither with the investigated cognitive and affective parameters nor with fatigue levels. The only relationship found in a small subgroup of patients with SPMS (n = 7) with visuospatial learning (r = -0.950, p = 0.001) and memory (r = -0.813; p = 0.026) disappeared when further controlling for age, educational level, and sex. CONCLUSIONS In patients with stable MS at less advanced disease stages, sNfL did not convincingly relate to cognitive performance, fatigue, depression, or anxiety and thus may not serve as a surrogate biomarker for neuropsychological status in such populations.
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Affiliation(s)
- Orhan Aktas
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Alina Renner
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - André Huss
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Melanie Filser
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Sharon Baetge
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Nathalie Stute
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Marcia Gasis
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Klaudia Lepka
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Norbert Goebels
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Makbule Senel
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Jonas Graf
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Christian Enzinger
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Daniela Pinter
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Gerald Antoch
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Bernd Turowski
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Hans-Peter Hartung
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Philipp Albrecht
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Markus Otto
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Hayrettin Tumani
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany
| | - Iris-Katharina Penner
- From the Department of Neurology (O.A., M.G., K.L., N.G., J.G., H.-P.H., P.A., I.-K.P.), Medical Faculty, University Düsseldorf, Germany; Cogito Center for Applied Neurocognition and Neuropsychological Research (A.R., M.F., S.B., N.S., I.-K.P.), Düsseldorf, Germany; Department of Neurology (A.H., M.S., M.O., H.T.), University Hospital Ulm, Germany; Department of Neurology (C.E., D.P.), Research Unit for Neuronal Plasticity and Repair, Medical University of Graz, Austria; Division of Neuroradiology, Vascular and Interventional Radiology (C.E.), Department of Radiology, Medical University of Graz, Austria; Department of Diagnostic and Interventional Radiology (G.A., B.T.), Medical Faculty, University Düsseldorf, Germany; and Department of Neurology (H.T.), Dietenbronn, Germany.
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Ziemssen T, Hoffmann O, Klotz L, Schreiber H, Weber MS, Rauser B. Gaining First Insights on Secondary Progressive Multiple Sclerosis Patients Treated With Siponimod in Clinical Routine: Protocol of the Noninterventional Study AMASIA. JMIR Res Protoc 2020; 9:e19598. [PMID: 32499214 PMCID: PMC7414415 DOI: 10.2196/19598] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/28/2020] [Accepted: 06/04/2020] [Indexed: 12/19/2022] Open
Abstract
Background A high proportion of patients with relapsing remitting multiple sclerosis convert to secondary progressive multiple sclerosis (SPMS) characterized by irreversibly progressing disability and cognitive decline. Siponimod (Mayzent), a selective sphingosine-1-phosphate receptor modulator, was recently approved by the European Medicines Agency for the treatment of adult SPMS patients with active disease, as evidenced by relapses or magnetic resonance imaging features of ongoing inflammatory activity. Approval by the Food and Drug Administration covers a broader range of indications, comprising clinically isolated syndrome, relapsing remitting multiple sclerosis, and active SPMS. However, treatment effects of siponimod have not been assessed in a structured setting in clinical routine so far. Objective The objectives of AMASIA (impAct of Mayzent [siponimod] on secondAry progressive multiple Sclerosis patients in a long-term non-Interventional study in GermAny), a prospective noninterventional study, are to assess the long-term effectiveness and safety of siponimod in clinical routine and to evaluate the impact of disease burden on quality of life and socioeconomic conditions. Here, we report the study design of AMASIA. Methods Treatment effects of siponimod will be evaluated in 1500 SPMS patients during a 3-year observational phase. According to the genetic polymorphism of CYP2C9, the initial dose will be titrated to the maintenance dose of 1 mg (CYP2C9*1*3 and *2*3) or 2 mg (all other polymorphisms of CYP2C9 except *3*3, which is contraindicated) taken orally once daily. Primary endpoint is the 6-month confirmed disability progression, as assessed by a functional composite endpoint comprising the Expanded Disability Status Scale and symbol digit modalities test to take appropriate account of cognitive changes and increase sensitivity. Further measures including multiple sclerosis activity data; assessments of functional domains; questionnaires addressing the patients’, physicians’, and relatives’ perspectives of disability progression; cognitive worsening; quality of life; and socioeconomic aspects will be documented using the multiple sclerosis documentation system MSDS3D. Results AMASIA is being conducted between February 2020 and February 2025 in up to 250 neurological centers in Germany. Conclusions AMASIA will complement the pivotal phase III–derived efficacy and safety profile of siponimod with real-world data and will further evaluate several individual treatment aspects such as quality of life and socioeconomic conditions of patients and caregivers. It might help to establish siponimod as a promising option for the treatment of SPMS patients in clinical routine. International Registered Report Identifier (IRRID) DERR1-10.2196/19598
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Affiliation(s)
- Tjalf Ziemssen
- Department of Neurology, Center of Clinical Neuroscience, Carl Gustav Carus University Clinic, University Hospital of Dresden, Dresden, Germany
| | - Olaf Hoffmann
- Department of Neurology, St Josefs-Krankenhaus, Potsdam, Germany
| | - Luisa Klotz
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Herbert Schreiber
- Neurological Practice Center, NTD & Neuropoint Academy, Ulm, Germany
| | - Martin S Weber
- Institute of Neuropathology, University Medical Center Goettingen, Goettingen, Germany.,Department of Neurology, University Medical Center Goettingen, Goettingen, Germany
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Storelli L, Pagani E, Preziosa P, Filippi M, Rocca MA. Measurement of white matter fiber-bundle cross-section in multiple sclerosis using diffusion-weighted imaging. Mult Scler 2020; 27:818-826. [PMID: 32662738 DOI: 10.1177/1352458520938999] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND When investigating white matter (WM) microstructure, the axonal fiber orientation should be considered. Constrained spherical deconvolution (CSD) is a diffusion-weighted imaging (DWI) method that estimates distribution of fibers within each imaging voxel. OBJECTIVE To study fiber-bundle cross-section (FC) as measured by CSD in multiple sclerosis (MS) patients versus healthy controls (HCs). METHODS DWI and three-dimensional (3D) T1-weighted magnetic resonance imaging (MRI) were obtained from 45 MS patients and 45 HCs. We applied fixel-based morphometry analysis to assess differences of FC in MS against HCs and voxel-based analysis of fractional anisotropy (FA). RESULTS We found a significant widespread reduction of WM FC in MS compared to HCs. The decrease in FA was less extensive, mainly located in regions with high lesion occurrence such as the periventricular WM and the corpus callosum. Progressive MS patients showed a significant FC reduction in the right anterior cingulum, bilateral cerebellum, and in several mesencephalic and diencephalic regions compared to relapsing-remitting MS patients. CONCLUSION The CSD method can be applied in MS for a fiber-specific study of WM microstructure and quantification of FC. Fixel-based findings offered greater anatomical specificity and biological interpretability by identifying tract-specific differences and allowed substantial abnormalities to be detected.
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Affiliation(s)
- Loredana Storelli
- Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elisabetta Pagani
- Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Preziosa
- Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy; Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy; Neurology Unit and Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Maria A Rocca
- Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy; Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Gromisch ES, Kulas JF, Altalib H, Kerns RD, Mattocks KM, Brandt CA, Haskell S. Neuropsychological assessments and psychotherapeutic services in Veterans with multiple sclerosis: Rates of utilization and their associations with socio-demographics and clinical characteristics using Veterans Health Administration-based data. Mult Scler Relat Disord 2020; 43:102220. [PMID: 32480347 DOI: 10.1016/j.msard.2020.102220] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 04/08/2020] [Accepted: 05/19/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND As cognitive, emotional, and health-related behavioral issues are prevalent among persons with multiple sclerosis (MS), mental health services are a valuable component of comprehensive care. However, it is unknown how many participate in neuropsychological and psychotherapeutic services, and whether the presence of certain co-occurring conditions increase service use. This study aimed to examine the frequency and associated factors (e.g., age, gender, education, race/ethnicity, and co-occurring conditions) of neuropsychological and psychotherapeutic service utilization in the Veterans Health Administration (VHA) among Veterans with MS. METHODS Data were extracted from VHA Corporate Data Warehouse as part of the Women Veterans Cohort Study (WVCS), a longitudinal project with Veterans who served during the Iraq and Afghanistan conflicts. Participants (n = 1,686) were Veterans from the overall WVCS dataset who had three or more VHA MS-related encounters (inpatient, outpatient, and/or disease modifying therapy) within one calendar year between fiscal years 2010 and 2015. Neuropsychological assessment participation was identified by procedural codes 96118 and 96119, while psychotherapeutic services were defined using 90804, 90806, 90808, 96150, 96151, and 96152. Bivariate analyses were conducted to identify socio-demographics and clinical characteristics that differed between Veterans who did and did not use these services. Service dates were compared to the diagnosis dates of the co-occurring conditions to determine whether the majority of the diagnoses preceded the service (e.g., a recognized problem) or were coded the day of or after the initial appointment (e.g., a suspected problem), which informed what co-occurring conditions and participants were included in the subsequent logistic regressions. RESULTS Two hundred eighty-one Veterans (16.67%) participated in a neuropsychological assessment. Veterans who had an evaluation had higher rates of several co-occurring conditions (ps <0.01), though no significant relationships emerged with any of the socio-demographic variables and participation. After controlling for age, gender, education, and race/ethnicity, two previously diagnosed co-occurring conditions predicted service utilization: traumatic brain injuries (TBIs; OR: 2.33, 95% CI: 1.60, 3.35) and mood disorders (i.e., depressive and bipolar disorders; OR: 1.71, 95% CI: 1.26, 2.31). Psychotherapeutic service usage was more common, occurring in over 45% (n = 771) of the sample. Service utilization was associated with several co-occurring conditions (ps <0.001), as well as level of education (p = .003). Focusing on participants who were diagnosed the day of or after the initial encounter, five co-occurring conditions were predictors of psychotherapeutic service use: mood disorders (OR: 1.81, 95% CI: 1.34, 2.46), anxiety disorders (OR: 1.38, 95% CI: 1.03, 1.85), sleep disorders (OR: 1.55, 95% CI: 1.19, 2.01), alcohol-related disorders (OR: 3.29, 95% CI: 1.79, 6.21), and cognitive disorders (OR: 3.72, 95% CI: 2.29, 6.16). CONCLUSIONS These findings suggest that these services are being utilized by clinicians and Veterans to address the clinical complexity related to having MS and one or more of these other conditions.
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Affiliation(s)
- Elizabeth S Gromisch
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, 490 Blue Hills Avenue, Hartford, CT, 06112, USA; VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA; University of Connecticut School of Medicine, 263 Farmington Avenue, Farmington, CT, 06030, USA; Frank H. Netter School of Medicine at Quinnipiac University, 370 Bassett Road, North Haven, CT, 06473, USA.
| | - Joseph F Kulas
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA; Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06510, USA
| | - Hamada Altalib
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA; Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06510, USA
| | - Robert D Kerns
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA; Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06510, USA; Pain Research, Informatics, Multimorbidities and Education (PRIME) Center, VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA
| | - Kristin M Mattocks
- VA Central Western Massachusetts Healthcare System, 421 North Main Street, Leeds, MA, 01053, USA; University of Massachusetts Medical School, 55 N Lake Avenue, Worcester, MA, 01655, USA
| | - Cynthia A Brandt
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA; Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06510, USA; Pain Research, Informatics, Multimorbidities and Education (PRIME) Center, VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA
| | - Sally Haskell
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA; Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06510, USA; Pain Research, Informatics, Multimorbidities and Education (PRIME) Center, VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA
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Oset M, Stasiolek M, Matysiak M. Cognitive Dysfunction in the Early Stages of Multiple Sclerosis-How Much and How Important? Curr Neurol Neurosci Rep 2020; 20:22. [PMID: 32444997 PMCID: PMC7244611 DOI: 10.1007/s11910-020-01045-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Purpose of Review Multiple sclerosis (MS) is a demyelinating disease of the central nervous system that mainly affects young adults and that is one of the leading causes of disability in this age group, with cognitive impairment occurring early in the course of the disease. This article summarizes the current knowledge about cognitive dysfunction in the early phase of MS, including biomarkers, MRI correlates, and its value as a prognostic marker. Recent Findings New sets of neuropsychological tests have been established to screen for cognitive dysfunction more easily and accurately. Moreover, structural changes detected by brain MRI and several biomarkers found in cerebrospinal fluid and blood serum have been recently correlated with decreased cognitive performance. Additionally, factors influencing cognition in MS, such as disease-modifying therapy, mood disorders, and lifestyle, are better described. Summary Cognitive impairment early in the course of MS is suggested as a prognostic factor for disease progression. However, clear-cut definitions of the early stage of MS as well as unified criteria for the diagnosis of cognitive impairment are still lacking. New and more reliable tools for evaluating cognition in MS patients should be developed and introduced into everyday practice to facilitate the implementation of effective disease-modifying therapy, cognitive rehabilitation, and lifestyle management.
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Affiliation(s)
- Magdalena Oset
- Department of Neurology, Medical University of Lodz, Kopcinskiego 22, 90-153, Lodz, Poland
| | - Mariusz Stasiolek
- Department of Neurology, Medical University of Lodz, Kopcinskiego 22, 90-153, Lodz, Poland.
| | - Mariola Matysiak
- Department of Neurology, Medical University of Lodz, Kopcinskiego 22, 90-153, Lodz, Poland
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Landmeyer NC, Bürkner PC, Wiendl H, Ruck T, Hartung HP, Holling H, Meuth SG, Johnen A. Disease-modifying treatments and cognition in relapsing-remitting multiple sclerosis. Neurology 2020; 94:e2373-e2383. [DOI: 10.1212/wnl.0000000000009522] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 12/12/2019] [Indexed: 11/15/2022] Open
Abstract
ObjectiveDisease-modifying treatments (DMTs) are the gold standard for slowing disability progression in multiple sclerosis (MS), but their effects on cognitive impairment, a key symptom of the disease, are mostly unknown. We conducted a systematic review and meta-analysis to evaluate the differential effects of DMTs on cognitive test performance in relapsing-remitting MS (RRMS).MethodsPubMed, Scopus, and Cochrane Library were searched for studies reporting longitudinal cognitive performance data related to all major DMTs. The standardized mean difference (Hedges g) between baseline and follow-up cognitive assessment was used as the main effect size measure.ResultsForty-four studies, including 55 distinct MS patient samples, were found eligible for the systematic review. Twenty-five studies were related to platform therapies (mainly β-interferon [n = 17] and glatiramer acetate [n = 4]), whereas 22 studies were related to escalation therapies (mainly natalizumab [n = 14] and fingolimod [n = 6]). Reported data were mostly confined to the cognitive domain processing speed. A meta-analysis including 41 studies and 7,131 patients revealed a small to moderate positive effect on cognitive test performance of DMTs in general (g = 0.27, 95% confidence interval [CI] = [0.21–0.33]), but no statistically significant differences between platform (g = 0.27, 95% CI = [0.18–0.35]) and escalation therapies (g = 0.28, 95% CI = [0.19–0.37]) or between any single DMT and β-interferon.ConclusionsDMTs are effective in improving cognitive test performance in RRMS, but a treatment escalation mainly to amend cognition is not supported by the current evidence. Given the multitude of DMTs and their widespread use, the available data regarding differential treatment effects on cognitive impairment are remarkably scant. Clinical drug trials that use more extensive cognitive outcome measures are urgently needed.
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