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Ciancio A, Moretti MC, Natale A, Rodolico A, Signorelli MS, Petralia A, Altamura M, Bellomo A, Zanghì A, D'Amico E, Avolio C, Concerto C. Personality Traits and Fatigue in Multiple Sclerosis: A Narrative Review. J Clin Med 2023; 12:4518. [PMID: 37445551 DOI: 10.3390/jcm12134518] [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: 05/31/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
(1) Background: Multiple sclerosis (MS) is a chronic neurodegenerative autoimmune disease. Fatigue is a prevalent and debilitating symptom that significantly impacts the quality of life of these patients. A relationship between personality traits and fatigue in MS has been hypothesized but not clearly defined. (2) Methods: A literature search was carried out from databases up to April 2023 for studies correlating personality traits and fatigue in patients suffering from MS. (3) Results: A total of ten articles was included; most of the studies depict a neuroticism-fatigue correlation; however, they were not consistent in terms of the fatigue, personality, and covariate assessments. (4) Conclusions: The clinical and methodological heterogeneity of the included studies prevented us from drawing any firm conclusion on the link between personality traits and fatigue in MS. Several models of personality and different fatigue assessments have been found. Despite this, a common pathway shows that the neuroticism trait or similar personality patterns has a role in fatigue diagnosis. This may be a useful target to improve the quality of life and enhance the modification of the disease treatment results. Further homogeneous and longitudinal studies are needed.
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Affiliation(s)
- Alessia Ciancio
- Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, 95123 Catania, Italy
| | - Maria Claudia Moretti
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Antimo Natale
- Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, 95123 Catania, Italy
| | - Alessandro Rodolico
- Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, 95123 Catania, Italy
| | - Maria Salvina Signorelli
- Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, 95123 Catania, Italy
| | - Antonino Petralia
- Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, 95123 Catania, Italy
| | - Mario Altamura
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Antonello Bellomo
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Aurora Zanghì
- Department of Medical and Surgical Specialities, University of Foggia, 71122 Foggia, Italy
| | - Emanuele D'Amico
- Department of Medical and Surgical Specialities, University of Foggia, 71122 Foggia, Italy
| | - Carlo Avolio
- Department of Medical and Surgical Specialities, University of Foggia, 71122 Foggia, Italy
| | - Carmen Concerto
- Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, 95123 Catania, Italy
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Dobson R, Craner M, Waddingham E, Miller A, Pindoria J, Cavey A, Blain C, De Luca G, Evangelou N, Ford H, Gallagher P, George K, Geraldes Ramos Dias R, Harman P, Hobart J, King T, Linighan R, MacDougall N, Marta M, Mitchell S, Nicholas R, Rog D, Scalfari A, Scolding N, Webb S, White S, Wilton J, Young C, Matthews PM. Evaluating the feasibility of a real world pharmacovigilance study (OPTIMISE:MS). Mult Scler Relat Disord 2022; 63:103894. [DOI: 10.1016/j.msard.2022.103894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 05/12/2022] [Accepted: 05/16/2022] [Indexed: 10/18/2022]
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Rezaee M, Morowvat MH, Poursadeghfard M, Radgoudarzi A, Keshavarz K. Cost-effectiveness analysis of rituximab versus natalizumab in patients with relapsing remitting multiple sclerosis. BMC Health Serv Res 2022; 22:118. [PMID: 35090438 PMCID: PMC8796500 DOI: 10.1186/s12913-022-07495-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 01/13/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction Multiple sclerosis (MS) is an inflammatory disease in which the myelin sheaths of the nerve cells in the brain and spinal cord, which are responsible for communication, are destroyed and cause physical signs and symptoms. According to studies, anti-CD20 monoclonal antibodies have significant results in the treatment of this disease. Thus, the aim of the present study was to determine the cost-effectiveness of rituximab against natalizumab in the patients with RRMS in southern Iran in 2020. Methods This is an economic evaluation including cost-effectiveness analysis in which the Markov model with a lifetime horizon was used. The study sample consisted of 120 patients randomly selected from among those referred to the MS Association and the Special Diseases Unit of Shiraz University of Medical Sciences. In this study, the costs were collected from a societal perspective, and the outcomes were obtained in the form of Quality Adjusted Life Years (QALY) and the mean relapse rate. The TreeAge pro 2020 and Excel 2016 software were used for data analysis. Results The comparative study of rituximab and natalizumab showed that the patients receiving rituximab had lower costs ($ 58,307.93 vs. $ 354,174.85) and more QALYs (7.77 vs. 7.65). In addition, the incidence of relapse by rituximab was lower compared to natalizumab (1.15 vs. 2.57). The probabilistic one-way sensitivity analysis showed the robustness of the results. The scatter plots also showed that rituximab was more cost-effective for the patients in 100% of the simulations for the threshold of < $ 37,641. Discussion and conclusion According to the results of this study, rituximab had higher cost-effectiveness than natalizumab. Therefore, it could be a priority for RRMS patients compared to natalizumab because it reduced treatment costs and increased effectiveness.
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Wang W, Yang H, Piao Y, Quan M, Guo D. Progressive multifocal leukoencephalopathy in a patient with mediastinal teratoma: a case report. BMC Neurol 2022; 22:40. [PMID: 35086492 PMCID: PMC8793245 DOI: 10.1186/s12883-022-02563-y] [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: 09/29/2021] [Accepted: 01/20/2022] [Indexed: 11/18/2022] Open
Abstract
Background Progressive multifocal leukoencephalopathy (PML) is a rare demyelinating lytic brain infection caused by the John Cunningham virus (JCV). JCV manifests primarily in patients with innate immunodeficiency or taking immunomodulatory medications. In this case study, we report a PML patient with comorbid mediastinal teratoma and mild lymphopenia. Case presentation A 73-year-old female presented with a 3-month history of progressive hemiplegia, hemianopsia, and cognitive impairment. She was diagnosed as PML by cerebrospinal fluid metagenomics sequencing and brain biopsy. Extensive immunological tests did not reveal an apparent immunodeficiency, but further work-up revealed that the PML was most likely the first presentation of mediastinal teratoma and the mild lymphopenia. Mirtazapine and immunoglobulin were started, the patient’s condition was relatively stable and approved to be discharged from hospital. But unfortunately, she died of the lung infection 10 months after first presentation. Conclusions This case confirms that mediastinal teratoma may induce the lymphopenia and trigger PML, delayed or incorrect diagnosis may worsen the course of the disease and result in poor prognosis.
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Affiliation(s)
- Wei Wang
- Innovation Center for Neurological Disorders and Department of Neurology, Xuanwu Hospital, Capital Medical University, National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Hui Yang
- Department of Neurology, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Yueshan Piao
- Department of Pathology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Meina Quan
- Innovation Center for Neurological Disorders and Department of Neurology, Xuanwu Hospital, Capital Medical University, National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Dongmei Guo
- Innovation Center for Neurological Disorders and Department of Neurology, Xuanwu Hospital, Capital Medical University, National Clinical Research Center for Geriatric Diseases, Beijing, China.
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Dobson R, Craner M, Waddingham E, Miller A, Cavey A, Webb S, Hemingway C, Hobart J, Evangelou N, Scolding N, Rog D, Nicholas R, Marta M, Blain C, Young CA, Ford HL, Matthews PM. OPTIMISE: MS study protocol: a pragmatic, prospective observational study to address the need for, and challenges with, real world pharmacovigilance in multiple sclerosis. BMJ Open 2021; 11:e050176. [PMID: 34824113 PMCID: PMC8627413 DOI: 10.1136/bmjopen-2021-050176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 10/25/2021] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION The power of 'real world' data to improve our understanding of the clinical aspects of multiple sclerosis (MS) is starting to be realised. Disease modifying therapy (DMT) use across the UK is driven by national prescribing guidelines. As such, the UK provides an ideal country in which to gather MS outcomes data. A rigorously conducted observational study with a focus on pharmacovigilance has the potential to provide important data to inform clinicians and patients while testing the reliability of estimates from pivotal trials when applied to patients in the UK. METHODS AND ANALYSIS The primary aim of this study is to characterise the incidence and compare the risk of serious adverse events in people with MS treated with DMTs. The OPTIMISE:MS database enables electronic data capture and secure data transfer. Selected clinical data, clinical histories and patient-reported outcomes are collected in a harmonised fashion across sites at the time of routine clinical visits. The first patient was recruited to the study on 24 May 2019. As of January 2021, 1615 individuals have baseline data recorded; follow-up data are being captured and will be reported in due course. ETHICS AND DISSEMINATION This study has ethical permission (London City and East; Ref 19/LO/0064). Potential concerns around data storage and sharing are mitigated by the separation of identifiable data from all other clinical data, and limiting access to any identifiable data. The results of this study will be disseminated via publication. Participants provide consent for anonymised data to be shared for further research use, further enhancing the value of the study.
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Affiliation(s)
- Ruth Dobson
- Preventive Neurology Unit, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
- Department of Neurology, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Matthew Craner
- Department of Neurology, John Radcliffe Hospital NHS Trust, Oxford, UK
- Department of Neurology, Frimley Park Health Foundation NHS Trust, Frimley, UK
| | - Ed Waddingham
- Department of Brain Sciences, Imperial College London and UK Dementia Research Institute, Imperial College London, London, UK
| | - Aleisha Miller
- Department of Brain Sciences, Imperial College London and UK Dementia Research Institute, Imperial College London, London, UK
| | - Ana Cavey
- Department of Neurology, John Radcliffe Hospital NHS Trust, Oxford, UK
| | - Stewart Webb
- Queen Elizabeth University Hospital, Glasgow, UK
| | | | - Jeremy Hobart
- Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth, UK
- Department of Neurology, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | | | - Neil Scolding
- Department of Neurology, Southmead Hospital NHS Trust, Bristol, UK
- Department of Neurosciences, University of Bristol, Bristol, UK
| | - David Rog
- Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust, Salford, UK
| | - Richard Nicholas
- Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Monica Marta
- Department of Neurology, Royal London Hospital, Barts Health NHS Trust, London, UK
- Department of Neurology, Southend Hospital, Westcliff-on-Sea, UK
| | - Camilla Blain
- Department of Neurology, St George's University Hospitals NHS Foundation Trust, London, UK
| | | | - Helen L Ford
- Centre for Neurosciences, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Paul M Matthews
- Department of Brain Sciences, Imperial College London and UK Dementia Research Institute, Imperial College London, London, UK
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Disease-modifying therapies and progressive multifocal leukoencephalopathy in multiple sclerosis: A systematic review and meta-analysis. J Neuroimmunol 2021; 360:577721. [PMID: 34547511 PMCID: PMC9810068 DOI: 10.1016/j.jneuroim.2021.577721] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 08/20/2021] [Accepted: 09/12/2021] [Indexed: 01/05/2023]
Abstract
Background High efficacy disease modifying therapies (DMT) in the management of Multiple Sclerosis (MS) have a favorable effect on relapse rate and disability progression; however, they can expose patients to significant risks, such as progressive multifocal leukoencephalopathy (PML). Objective The study aims to investigate prognostic factors that can determine outcome in MS-related PML patients. Methods We conducted a literature review and meta-analysis of 194 patients from 62 articles in PubMed, SCOPUS and EMBASE. Results Out of 194 patients (66.5% women, 33.5% men), 81% had progression in their EDSS score by at least 1 point from the time of PML diagnosis (EDSS-P group). The remaining patients had either stable or improved EDSS (EDSS-S group). In univariate analysis, older age at the time of PML diagnosis was associated with higher probability of disability accumulation and worsening of EDSS by at least 1 point (mean age = 44.8, p = 0.046). After adjusting for other variables, age at time of PML diagnosis remained a significant predictive variable in the multivariable logistic model (OR = 0.93, 95% CI: 0.88-0.99, p = 0.037). Natalizumab is the most commonly associated DMT linked to PML, followed by fingolimod and others including dimethyl fumarate, ocrelizumab, alemtuzumab. Among the different treatments used, no therapeutic agent was found to be superior in improving post-PML EDSS. Conclusions Younger age and lower JCV viral load at the time of PML diagnosis were associated with better outcome in MS-associate PML, while none of the PML therapies was superior over the others or associated with favorable outcome.
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7
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Chisari CG, Comi G, Filippi M, Paolicelli D, Iaffaldano P, Zaffaroni M, Brescia Morra V, Cocco E, Marfia GA, Grimaldi LM, Inglese M, Bonavita S, Lugaresi A, Salemi G, De Luca G, Cottone S, Conte A, Sola P, Aguglia U, Maniscalco GT, Gasperini C, Ferrò MT, Pesci I, Amato MP, Rovaris M, Solaro C, Lus G, Maimone D, Bergamaschi R, Granella F, Di Sapio A, Bertolotto A, Totaro R, Vianello M, Cavalla P, Bellantonio P, Lepore V, Patti F. PML risk is the main factor driving the choice of discontinuing natalizumab in a large multiple sclerosis population: results from an Italian multicenter retrospective study. J Neurol 2021; 269:933-944. [PMID: 34181077 DOI: 10.1007/s00415-021-10676-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND Natalizumab (NTZ) is an effective treatment for relapsing-remitting multiple sclerosis (RRMS). However, patients and physicians may consider discontinuing NTZ therapy due to safety or efficacy issues. The aim of our study was to evaluate the NTZ discontinuation rate and reasons of discontinuation in a large Italian population of RRMS patients. MATERIALS AND METHODS The data were extracted from the Italian MS registry in May 2018 and were collected from 51,845 patients in 69 Italian multiple sclerosis centers. MS patients with at least one NTZ infusion in the period between June 1st 2012 to May 15th 2018 were included. Discontinuation rates at each time point were calculated. Reasons for NTZ discontinuation were classified as "lack of efficacy", "progressive multifocal leukoencephalopathy (PML) risk" or "other". RESULTS Out of 51,845, 5151 patients, 3019 (58.6%) females, with a mean age of 43.6 ± 10.1 years (median 40), were analyzed. Out of 2037 (39.5%) who discontinued NTZ, a significantly higher percentage suspended NTZ because of PML risk compared to lack of efficacy [1682 (32.7% of 5151) vs 221 (4.3%), p < 0.001]; other reasons were identified for 99 (1.9%) patients. Patients discontinuing treatment were older, had longer disease duration and worse EDSS at the time of NTZ initiation and at last follow-up on NTZ treatment. The JCV index and EDSS at baseline were predictors for stopping therapy (HR 2.94, 95% CI 1.22-4.75; p = 0.02; HR 1.36, 95% CI 1.18-5.41; p = 0.04). CONCLUSIONS Roughly 60% of MS patients stayed on NTZ treatment during the observation period. For those patients in whom NTZ discontinuation was required, it was mainly due to PML concerns.
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Affiliation(s)
- Clara G Chisari
- Department "GF. Ingrassia", Section of Neurosciences, University of Catania, via S. Sofia 78, 95129, Catania, Italy
| | - Giancarlo Comi
- Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Filippi
- Neurology Unit and MS Center, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, Neurophysiology Unit, IRCCS San Raffaele Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Damiano Paolicelli
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, School of Medicine, University of Bari Aldo Moro, Bari, Italy
| | - Pietro Iaffaldano
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, School of Medicine, University of Bari Aldo Moro, Bari, Italy
| | - Mauro Zaffaroni
- Multiple Sclerosis Center, ASST Della Valle Olona, Gallarate Hospital, Gallarate (VA), Italy
| | - Vincenzo Brescia Morra
- Multiple Sclerosis Clinical Care and Research Centre, Department of Neuroscience, Reproductive Science and Odontostomatology, Multiple Sclerosis Centre, University Federico II, Naples, Italy
| | - Eleonora Cocco
- Multiple Sclerosis Centre Binaghi Hospital, ATS Sardegna-University of Cagliari, Cagliari, Italy
| | - Girolama Alessandra Marfia
- Multiple Sclerosis Clinical and Research Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.,Unit of Neurology, IRCCS Istituto Neurologico Mediterraneo NEUROMED, Pozzilli, Italy
| | | | - Matilde Inglese
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy.,San Martino Hospital-IRCCS, Genoa, Italy
| | - Simona Bonavita
- Second Division of Neurology, Department of Advanced Medical and Surgical Sciences, MRI Research Center SUN-FISM, AOU-University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Alessandra Lugaresi
- IRCCS Istituto Delle Scienze Neurologiche di Bologna, Bologna, Italy.,Department of Biomedic and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Giuseppe Salemi
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Giovanna De Luca
- Multiple Sclerosis Center, Neurology Clinic, Policlinico SS Annunziata, University of Chieti-Pescara, Chieti, Italy
| | - Salvatore Cottone
- Department of Neurology, Azienda Ospedaliera Ospedali Riuniti Villa Sofia-Cervello, Palermo, Italy
| | - Antonella Conte
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy.,IRCCS Neuromed Pozzili, Pozzili (IS), Italy
| | - Patrizia Sola
- Department of Neuroscience, UO of Neurology, AOU Policlinico OB, Modena, Italy
| | - Umberto Aguglia
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy.,Great Metropolitan Hospital, Reggio Calabria, Italy
| | | | - Claudio Gasperini
- Department of Neurology, Multiple Sclerosis Centre, San Camillo-Forlanini Hospital, Rome, Italy
| | - Maria Teresa Ferrò
- Neuroimmunology Center for Multiple Sclerosis, Cerebrovascular Department, ASST Crema, Crema, Italy
| | - Ilaria Pesci
- Multiple Sclerosis Center, Fidenza-S. Secondo Hospital, Fidenza, Parma, Italy
| | - Maria Pia Amato
- Division Neurological Rehabilitation, Department of NEUROFARBA, University of Florence, Florence, Italy.,Department of Neurorehabilitation, IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | | | - Claudio Solaro
- Rehabilitation Department, CRRF Mons L Novarese, Moncrivello VC, Italy
| | - Giacomo Lus
- Multiple Sclerosis Center, II Division of Neurology, Department of Clinical and Experimental Medicine, Second University of Naples, Naples, Italy
| | - Davide Maimone
- Multiple Sclerosis Center, Neurology Unit, ARNAS Garibaldi, Catania, Italy
| | | | - Franco Granella
- Neurosciences Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Alessia Di Sapio
- Department of Neurology, Regina Montis Regalis Hospital, Mondovì, Italy
| | - Antonio Bertolotto
- Neurologia & CRESM (Centro Riferimento Regionale SM), AOU San Luigi Gonzaga, Orbassano, Italy
| | - Rocco Totaro
- Demyelinating Disease Center, Department of Neurology, San Salvatore Hospital, L'Aquila, Italy
| | | | - Paola Cavalla
- Multiple Sclerosis Center, Department of Neuroscience and Mental Health, City of Health and Science University Hospital of Turin, Torino, Italy
| | - Paolo Bellantonio
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli, IS, Italy
| | - Vito Lepore
- Coreserach Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy.,Istituto Di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Francesco Patti
- Department "GF. Ingrassia", Section of Neurosciences, University of Catania, via S. Sofia 78, 95129, Catania, Italy.
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Rajendran R, Böttiger G, Stadelmann C, Karnati S, Berghoff M. FGF/FGFR Pathways in Multiple Sclerosis and in Its Disease Models. Cells 2021; 10:884. [PMID: 33924474 PMCID: PMC8068804 DOI: 10.3390/cells10040884] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/01/2021] [Accepted: 04/10/2021] [Indexed: 12/19/2022] Open
Abstract
Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative disease of the central nervous system (CNS) affecting more than two million people worldwide. In MS, oligodendrocytes and myelin sheaths are destroyed by autoimmune-mediated inflammation, while remyelination is impaired. Recent investigations of post-mortem tissue suggest that Fibroblast growth factor (FGF) signaling may regulate inflammation and myelination in MS. FGF2 expression seems to correlate positively with macrophages/microglia and negatively with myelination; FGF1 was suggested to promote remyelination. In myelin oligodendrocyte glycoprotein (MOG)35-55-induced experimental autoimmune encephalomyelitis (EAE), systemic deletion of FGF2 suggested that FGF2 may promote remyelination. Specific deletion of FGF receptors (FGFRs) in oligodendrocytes in this EAE model resulted in a decrease of lymphocyte and macrophage/microglia infiltration as well as myelin and axon degeneration. These effects were mediated by ERK/Akt phosphorylation, a brain-derived neurotrophic factor, and downregulation of inhibitors of remyelination. In the first part of this review, the most important pharmacotherapeutic principles for MS will be illustrated, and then we will review recent advances made on FGF signaling in MS. Thus, we will suggest application of FGFR inhibitors, which are currently used in Phase II and III cancer trials, as a therapeutic option to reduce inflammation and induce remyelination in EAE and eventually MS.
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MESH Headings
- Animals
- Brain-Derived Neurotrophic Factor/genetics
- Brain-Derived Neurotrophic Factor/immunology
- Disease Models, Animal
- Encephalomyelitis, Autoimmune, Experimental/chemically induced
- Encephalomyelitis, Autoimmune, Experimental/drug therapy
- Encephalomyelitis, Autoimmune, Experimental/genetics
- Encephalomyelitis, Autoimmune, Experimental/immunology
- Fibroblast Growth Factor 2/deficiency
- Fibroblast Growth Factor 2/genetics
- Gene Expression Regulation
- Humans
- Immunologic Factors/therapeutic use
- Mice, Knockout
- Microglia/drug effects
- Microglia/immunology
- Microglia/pathology
- Multiple Sclerosis/drug therapy
- Multiple Sclerosis/genetics
- Multiple Sclerosis/immunology
- Multiple Sclerosis/pathology
- Myelin Sheath/drug effects
- Myelin Sheath/immunology
- Myelin Sheath/pathology
- Myelin-Oligodendrocyte Glycoprotein/administration & dosage
- Oligodendroglia/drug effects
- Oligodendroglia/immunology
- Oligodendroglia/pathology
- Peptide Fragments/administration & dosage
- Proto-Oncogene Proteins c-akt/genetics
- Proto-Oncogene Proteins c-akt/immunology
- Receptor, Fibroblast Growth Factor, Type 2/antagonists & inhibitors
- Receptor, Fibroblast Growth Factor, Type 2/genetics
- Receptor, Fibroblast Growth Factor, Type 2/immunology
- Remyelination/drug effects
- Remyelination/genetics
- Remyelination/immunology
- Signal Transduction
- Mice
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Affiliation(s)
- Ranjithkumar Rajendran
- Experimental Neurology, Department of Neurology, University of Giessen, Klinikstrasse 33, 35385 Giessen, Germany; (R.R.); (G.B.)
| | - Gregor Böttiger
- Experimental Neurology, Department of Neurology, University of Giessen, Klinikstrasse 33, 35385 Giessen, Germany; (R.R.); (G.B.)
| | - Christine Stadelmann
- Institute of Neuropathology, University Medical Center Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany;
| | - Srikanth Karnati
- Institute of Anatomy and Cell Biology, University of Würzburg, Koellikerstrasse 6, 97080 Würzburg, Germany;
| | - Martin Berghoff
- Experimental Neurology, Department of Neurology, University of Giessen, Klinikstrasse 33, 35385 Giessen, Germany; (R.R.); (G.B.)
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9
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Zanghì A, Gallo A, Avolio C, Capuano R, Lucchini M, Petracca M, Bonavita S, Lanzillo R, Ferraro D, Curti E, Buccafusca M, Callari G, Barone S, Pontillo G, Abbadessa G, Di Francescantonio V, Signoriello E, Lus G, Sola P, Granella F, Valentino P, Mirabella M, Patti F, D'Amico E. Exit Strategies in Natalizumab-Treated RRMS at High Risk of Progressive Multifocal Leukoencephalopathy: a Multicentre Comparison Study. Neurotherapeutics 2021; 18:1166-1174. [PMID: 33844155 PMCID: PMC8423885 DOI: 10.1007/s13311-021-01037-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 11/27/2022] Open
Abstract
The main aim of the study is to evaluate the efficacy and safety profile of ocrelizumab (OCR), rituximab (RTX), and cladribine (CLA), employed as natalizumab (NTZ) exit strategies in relapsing-remitting multiple sclerosis (RRMS) patients at high-risk for progressive multifocal leukoencephalopathy (PML). This is a multicentre, retrospective, real-world study on consecutive RRMS patients from eleven tertiary Italian MS centres, who switched from NTZ to OCR, RTX, and CLA from January 1st, 2019, to December 31st, 2019. The primary study outcomes were the annualized relapse rate (ARR) and magnetic resonance imaging (MRI) outcome. Treatment effects were estimated by the inverse probability treatment weighting (IPTW), based on propensity-score (PS) approach. Additional endpoint included confirmed disability progression (CDP) as measured by Expanded Disability Status Scale and adverse events (AEs). Patients satisfying predefined inclusion and exclusion criteria were 120; 64 switched to OCR, 36 to RTX, and 20 to CLA. Patients from the 3 groups did not show differences for baseline characteristics, also after post hoc analysis. The IPTW PS-adjusted models revealed that patients on OCR had a lower risk for ARR than patients on CLA (ExpBOCR 0.485, CI 95% 0.264-0.893, p = 0.020). This result was confirmed also for 12-month MRI activity (ExpBOCR 0.248 CI 95% 0.065-0.948, p = 0.042). No differences were found in other pairwise comparisons (OCR vs RTX and RTX vs CLA) for the investigated outcomes. AEs were similar among the 3 groups. Anti-CD20 drugs were revealed to be effective and safe options as NTZ exit strategies. All investigated DMTs showed a good safety profile.
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Affiliation(s)
- Aurora Zanghì
- Department "G.F. Ingrassia", MS Center, Organization University of Catania, Catania, Italy
| | - Antonio Gallo
- MS Center I Division of Neurology, University Della Campania "L. Vanvitelli", Naples, Italy
| | - Carlo Avolio
- Department of Medical and Surgical Sciences Head of Multiple Sclerosis Center Dept. of Neurosciences, University of Foggia, Foggia, Italy
| | - Rocco Capuano
- MS Center I Division of Neurology, University Della Campania "L. Vanvitelli", Naples, Italy
| | - Matteo Lucchini
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Istituto di Neurologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Petracca
- Department of Neuroscience, Reproductive Sciences and Odontostomatology, University of Naples "Federico II", Naples, Italy
| | - Simona Bonavita
- Dipartimento Di Scienze Mediche E Chirurgiche Avanzate, Università Della Campania Luigi Vanvitelli, Piazza Miraglia, 2, 80138, Naples, Italy
| | - Roberta Lanzillo
- Department of Neuroscience, Reproductive Sciences and Odontostomatology, University of Naples "Federico II", Naples, Italy
| | - Diana Ferraro
- University of Modena and Reggio Emilia, Modena, Italy
| | - Erica Curti
- Multiple Sclerosis Centre, Department of General Medicine, Parma University Hospital, Parma, Italy
| | | | | | - Stefania Barone
- Azienda Ospedaliera Universitaria "Mater Domini", Catanzaro, Italy
| | - Giuseppe Pontillo
- Department of Advanced Biomedical Sciences, University "Federico II", Naples, Italy
- Department of Electrical Engineering and Information Technology, , University "Federico II", Naples, Italy
| | - Gianmarco Abbadessa
- Dipartimento Di Scienze Mediche E Chirurgiche Avanzate, Università Della Campania Luigi Vanvitelli, Piazza Miraglia, 2, 80138, Napoli, Italy
| | - Valeria Di Francescantonio
- Department of Medical and Surgical Sciences Head of Multiple Sclerosis Center Dept. of Neurosciences, University of Foggia, Foggia, Italy
| | - Elisabetta Signoriello
- Department of Clinical and Experimental Medicine, Multiple Sclerosis Center, II Division of Neurology, Second University of Naples, Naples, Italy
| | - Giacomo Lus
- Department of Clinical and Experimental Medicine, Multiple Sclerosis Center, II Division of Neurology, Second University of Naples, Naples, Italy
| | - Patrizia Sola
- University of Modena and Reggio Emilia, Modena, Italy
| | - Franco Granella
- Multiple Sclerosis Centre, Department of General Medicine, Parma University Hospital, Parma, Italy
- Unit of Neurosciences, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Paola Valentino
- Azienda Ospedaliera Universitaria "Mater Domini", Catanzaro, Italy
| | - Massimiliano Mirabella
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Istituto di Neurologia, Università Cattolica del Sacro Cuore, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Patti
- Department "G.F. Ingrassia", MS Center, Organization University of Catania, Catania, Italy
| | - Emanuele D'Amico
- Department "G.F. Ingrassia", MS Center, Organization University of Catania, Catania, Italy.
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Goldman MD, Dwyer L, Coleman R, Sohn MW, Stuve O. Patient-specific factors modulate leukocyte response in dimethyl fumarate treated MS patients. PLoS One 2020; 15:e0228617. [PMID: 32045436 PMCID: PMC7012426 DOI: 10.1371/journal.pone.0228617] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 01/21/2020] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Determine if patient-specific factors modulate absolute lymphocyte count (ALC), neutrophil count (ANC), and/or Neutrophile-lymphocyte ratio (NLR) in Dimethyl Fumarate (DMF) treated patients. METHODS A retrospective study of patients who initiated DMF between 2013-2018. A multicenter study of two MS clinics: Charlottesville, VA (UVA) and Dallas, TX (DaVA). RESULTS 103 patients (67-UVA, 36-DaVA) met eligibility. At baseline, the DaVa population was younger (mean±sd: 38.6±9.0 vs 42.2±12.5, p 0.152) and had a higher proportion of males (61% vs. 35%), consistent with a veteran cohort. Pre-treatment, all other laboratory parameters were similar between the two groups. On treatment there was a 30% lowering of mean ALC, with 3% having grade-3 lymphopenia (ALC < 500). Sustained neutropenia occurred in 3.9% of patients and was more common in males. Over 50% of patients had a high NLR at baseline, with a further 44% increase in NLR on-treatment. Age was significantly predictive of lymphopenia, with grade-3 lymphopenia found in 33% of patients ≥ 55 years. Neutropenia was more common in males. Serum BG (sBG) has modest correlation to leukocyte parameters. BMI was not correlated with any leukocyte-related outcomes. CONCLUSIONS Patient-specific factors, specifically-age, sex, and serum blood glucose, modulate leukocyte response and ratios in DMF treated MS patients. Age appears to be a relevant predictor of lymphopenia and should be a factor in treatment decision making. Neutropenia, independent of lymphopenia, can occur and males may be at increased risk. High sBG may impact leukocyte count and ratios in MS patients and merits further study, particularly in patients with diabetes. NLR is abnormal in MS and increased with DMF-treatment, the clinical implications of this will require further study.
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Affiliation(s)
- Myla D. Goldman
- Virginia Commonwealth University School of Medicine, Department of Neurology, Richmond, Virginia, United States of America
- * E-mail:
| | - Lauren Dwyer
- Hendrix College, Conway, Arkansas, United States of America
| | - Rachael Coleman
- Virginia Commonwealth University School of Medicine, Department of Neurology, Richmond, Virginia, United States of America
| | - Min-Woong Sohn
- Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, United States of America
| | - Olaf Stuve
- University of Texas Southwestern Medical Center at Dallas, Department of Neurology and Neurotherapeutics, Dallas, Texas, United States of America
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Zanghì A, D'Amico E, Patti F. Immunosuppression in relapsing remitting multiple sclerosis: moving towards personalized treatment. Expert Rev Neurother 2020; 20:771-782. [PMID: 31971026 DOI: 10.1080/14737175.2020.1721282] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Therapeutic armamentarium in Multiple Sclerosis (MS) has radically changed in the last few decades due to the development of disease modifying treatments (DMTs) with highly selective mechanisms of action. AREAS COVERED In this review, the authors will focus on the current role of immunosuppressive DMTs in the management of the relapsing-remitting form of MS (RRMS), moving from the rationale of its use and looking at the possibility to design an idealistic scenario of a personalized approach for each single patient. EXPERT OPINION Questions remain open about whether initial high-efficacy immunosuppressive DMTs improve long-term outcomes, whether prolonged exposure to these agents increases adverse events and what the strongest early surrogate markers are for predicting long-term treatment responses to high-efficacy drugs. In this way, the immunosuppressive DMTs, are used to hit the immune system early and hard with the idealistic goal of striking the autoimmune activities before the neurological damage becomes irreversible.
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Affiliation(s)
- Aurora Zanghì
- Department "G.F. Ingrassia", MS Center, University of Catania , Catania, Italy
| | - Emanuele D'Amico
- Department "G.F. Ingrassia", MS Center, University of Catania , Catania, Italy
| | - Francesco Patti
- Department "G.F. Ingrassia", MS Center, University of Catania , Catania, Italy
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12
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Islam MA, Kundu S, Hassan R. Gene Therapy Approaches in an Autoimmune Demyelinating Disease: Multiple Sclerosis. Curr Gene Ther 2020; 19:376-385. [PMID: 32141417 DOI: 10.2174/1566523220666200306092556] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 01/19/2020] [Accepted: 03/02/2020] [Indexed: 01/08/2023]
Abstract
Multiple Sclerosis (MS) is the most common autoimmune demyelinating disease of the Central Nervous System (CNS). It is a multifactorial disease which develops in an immune-mediated way under the influences of both genetic and environmental factors. Demyelination is observed in the brain and spinal cord leading to neuro-axonal damage in patients with MS. Due to the infiltration of different immune cells such as T-cells, B-cells, monocytes and macrophages, focal lesions are observed in MS. Currently available medications treating MS are mainly based on two strategies; i) to ease specific symptoms or ii) to reduce disease progression. However, these medications tend to induce different adverse effects with limited therapeutic efficacy due to the protective function of the blood-brain barrier. Therefore, researchers have been working for the last four decades to discover better solutions by introducing gene therapy approaches in treating MS generally by following three strategies, i) prevention of specific symptoms, ii) halt or reverse disease progression and iii) heal CNS damage by promoting remyelination and axonal repair. In last two decades, there have been some remarkable successes of gene therapy approaches on the experimental mice model of MS - experimental autoimmune encephalomyelitis (EAE) which suggests that it is not far that the gene therapy approaches would start in human subjects ensuring the highest levels of safety and efficacy. In this review, we summarised the gene therapy approaches attempted in different animal models towards treating MS.
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Affiliation(s)
- Md. Asiful Islam
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Shoumik Kundu
- Department of Biochemistry and Molecular Biology, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Rosline Hassan
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
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Ouspid E, Razazian N, Moghadasi AN, Moradian N, Afshari D, Bostani A, Sariaslani P, Ansarian A. Clinical effectiveness and safety of fingolimod in relapsing remitting multiple sclerosis in Western Iran. ACTA ACUST UNITED AC 2019; 23:129-134. [PMID: 29664454 PMCID: PMC8015441 DOI: 10.17712/nsj.2018.2.20170434] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Objectives: To investigate the clinical effectiveness and safety of fingolimod in the western Iranian population. Methods: This study was performed as a prospective observational study between March 2014 and October 2015. Sixty patients with relapsing remitting multiple sclerosis (RRMS) who were referred to the MS clinic of Imam Reza Hospital, which is affiliated with Kermanshah University of Medical Sciences, Iran, were treated with 0.5 mg oral fingolimod capsules once daily for 12 months. The outcomes were clinical and included the annualized relapse rate, expanded disability status scale (EDSS) change, proportion of relapse-free patient, and side effects. Results: An 85% reduction in the annualized relapse rate compared with the baseline (from 1.8±1.35 to 0.27±0.58, p=0.001) was observed, and 76.66% of patients were free from relapse after the 12-month intervention. In addition, a significant reduction of EDSS was measured from 3.32 at baseline to 2.97 (p=0.001). The overall adverse events in our study were similar to those in previous studies. Conclusion: The present study confirms the effectiveness of fingolimod as a second-line therapy in western Iranian RRMS patients. Fingolimod side effects were generally mild and tolerable.
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Affiliation(s)
- Elham Ouspid
- Department of Neurology, Kermanshah University of Medical Sciences, Kermanshah, Iran
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14
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Fingolimod reduces CXCR4-mediated B cell migration and induces regulatory B cells-mediated anti-inflammatory immune repertoire. Mult Scler Relat Disord 2019; 34:29-37. [DOI: 10.1016/j.msard.2019.06.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 05/24/2019] [Accepted: 06/16/2019] [Indexed: 12/21/2022]
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15
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Bittner S, Zipp F. AAN unveils new guidelines for MS disease-modifying therapy. Nat Rev Neurol 2019; 14:384-386. [PMID: 29895963 DOI: 10.1038/s41582-018-0026-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Stefan Bittner
- Department of Neurology, Focus Program Translational Neurosciences and Immunotherapy, Rhine-Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neurosciences and Immunotherapy, Rhine-Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
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Zanghì A, D’Amico E. New treatment targets in multiple sclerosis therapy. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2019. [DOI: 10.1080/23808993.2019.1627870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- A. Zanghì
- Department “G.F. Ingrassia”, MS center University of Catania, Catania, Italy
| | - E. D’Amico
- Department “G.F. Ingrassia”, MS center University of Catania, Catania, Italy
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D'Amico E, Zanghì A, Gastaldi M, Patti F, Zappia M, Franciotta D. Placing CD20-targeted B cell depletion in multiple sclerosis therapeutic scenario: Present and future perspectives. Autoimmun Rev 2019; 18:665-672. [PMID: 31059839 DOI: 10.1016/j.autrev.2019.05.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 01/18/2019] [Indexed: 12/26/2022]
Abstract
Multiple sclerosis (MS) is an acquired demyelinating disease of the central nervous system (CNS) that traditionally has been considered to be mediated primarily by T cells. Increasing evidence, however, suggests the fundamental role of B cells in the pathogenesis and development of the disease. Recently, anti-CD20 B cell-based therapies have demonstrated impressive and somewhat surprising results in MS, showing profound anti-inflammatory effects with a favorable risk-benefit ratio. Moreover, for the first time in the MS therapeutic scenario, the anti-CD20 monoclonal antibody ocrelizumab has been granted for the treatment of the primary progressive form of the disease. In this review, we provide a brief overview about anti-CD20 B cell-based therapies in MS, in the perspective of their influence on the future management of the disease, and of their possible positioning in a new wider therapeutic scenario.
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Affiliation(s)
| | - Aurora Zanghì
- Department G.F.Ingrassia, University of Catania, Italy
| | - Matteo Gastaldi
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Pavia, Italy
| | | | - Mario Zappia
- Department G.F.Ingrassia, University of Catania, Italy
| | - Diego Franciotta
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Pavia, Italy
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Sandhu MR, Rutledge R, Grant M, Mahajan A, Spudich S. Slowly progressive fatal PML-IRIS following antiretroviral initiation at CD4+ nadir of 350 cells/mm 3 despite CD4+ cell count rise to 900 cells/mm 3. Int J STD AIDS 2019; 30:810-813. [PMID: 31046614 DOI: 10.1177/0956462419835966] [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: 11/17/2022]
Abstract
AIDS-related progressive multifocal leukoencephalopathy (PML)-immune reconstitution inflammatory syndrome (IRIS) is a central nervous system inflammatory syndrome where immune response to John Cunningham (JC) virus antigen following antiretroviral therapy (ART) causes breakdown of the blood–brain barrier. We report a unique case of PML-IRIS, which presented with dystonic choreoathetosis after initiation of ART at a CD4+ cell count of 350 cells/mm3. This report shows continuous progression of the disease over a period of two years, despite robust immune reconstitution. The worsening of neurological symptoms, persistent positivity of JC virus in CSF, and progressive inflammatory picture on MR scans in the setting of a CD4+ cell count of 900 cells/mm3 highlight a different variant of PML-IRIS, and challenge the role of CD4+ cell count in diagnosing opportunistic infections in HIV/AIDS patients.
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Affiliation(s)
- Mani Ratnesh Sandhu
- 1 Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Ronnye Rutledge
- 2 Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Matthew Grant
- 3 Department of Internal Medicine, Section of Infectious Disease, Yale School of Medicine, New Haven, CT, USA
| | - Amit Mahajan
- 4 Department of Radiology and Biomedical Imaging, Section of Neuroradiology, Yale School of Medicine, New Haven, CT, USA
| | - Serena Spudich
- 5 Department of Neurology, Division of Neurological Infections & Global Neurology, Yale School of Medicine, New Haven, CT, USA
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AlTahan AM, Berger T, AlOrainy IA, AlTahan H. Progressive Multifocal Leukoencephalopathy in the Absence of Typical Radiological Changes: Can We Make a Diagnosis? AMERICAN JOURNAL OF CASE REPORTS 2019; 20:101-105. [PMID: 30674865 PMCID: PMC6354725 DOI: 10.12659/ajcr.911521] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Patient: Female, 32 Final Diagnosis: Progressive multifocal leukoencephalopathy Symptoms: Progressive behavioral changes • seizures Medication: — Clinical Procedure: Management Specialty: Neurology
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Affiliation(s)
| | - Thomas Berger
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Husam AlTahan
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
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20
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D'Amico E, Zanghì A, Serra A, Murabito P, Zappia M, Patti F, Cocuzza S. Management of dysphagia in multiple sclerosis: current best practice. Expert Rev Gastroenterol Hepatol 2019; 13:47-54. [PMID: 30791843 DOI: 10.1080/17474124.2019.1544890] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Multiple sclerosis (MS) is characterized by extreme variability in both severity and clinical course. It can show severe disabling symptoms, and among them dysphagia is frequently described. However, its management still represents a challenge in the daily care. Areas covered: In this review, we will focus on the clinical recognition and therapeutic strategies to identify and manage dysphagia in people with MS. In the view of a personalized approach, different interventions should be tailored to every single patient. Expert commentary: Multidisciplinary evaluation is mandatory in MS management, and dysphagia represents a perfect model of taking care of a disabling symptom in a chronic disease. Further research is required to better organize a personalized and long-term management of dysphagia phenomenon, through the different subtypes of MS.
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Affiliation(s)
- Emanuele D'Amico
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Aurora Zanghì
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Agostino Serra
- b Department of Medical and Surgery Specialties , University of Catania , Catania , Italy
| | - Paolo Murabito
- c MED/41 Anesthesiology , University of Catania , Catania , Italy
| | - Mario Zappia
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Francesco Patti
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Salvatore Cocuzza
- b Department of Medical and Surgery Specialties , University of Catania , Catania , Italy
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Khachanova NV. Highly active multiple sclerosis: options for monoclonal antibody therapy. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:49-57. [DOI: 10.17116/jnevro20191191049] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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D'Amico E, Zanghì A, Sciandra M, Borriello G, Callari G, Gallo A, Salemi G, Cottone S, Buccafusca M, Valentino P, Bossio RB, Grimaldi LME, Pozzilli C, Tedeschi G, Zappia M, Patti F. Discontinuation of teriflunomide and dimethyl fumarate in a large Italian multicentre population: a 24-month real-world experience. J Neurol 2018; 266:411-416. [PMID: 30515629 DOI: 10.1007/s00415-018-9144-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/07/2018] [Accepted: 11/26/2018] [Indexed: 01/04/2023]
Abstract
BACKGROUND Teriflunomide (TRF) and Dimethyl fumarate (DMF) are licensed drugs for relapsing-remitting Multiple Sclerosis (RRMS). OBJECTIVES We aimed to compare the rate and the time to discontinuation among persons with RRMS (pwRRMS), newly treated with TRF and DMF. MATERIALS AND METHODS A retrospective study on prospectively collected data was performed in nine tertiary MS centers, in Italy. The 24-month discontinuation rate in the two cohorts was the primary study outcome. We also assessed the time to discontinuation and reasons of therapy withdrawn. Discontinuation of TRF and DMF was defined as a gap of treatment ≥ 60 days. RESULTS A cohort of 903 pwRRMS (316 on TRF and 587 on DMF) was analyzed. During 24 months of follow-up, pwRRMS on TRF and DMF showed similar discontinuation rates. The analysis of predictors with Cox regression model showed differences between the two groups (p for log-rank test = 0.007); male gender [HR 2.21 (1.00-4.90); p = 0.01] and the number of previous switches [HR 1.47 (1.16-1.86); p = 0.01] were associated with higher hazard of discontinuation in the DMF group. CONCLUSIONS In a real-world setting, pwRRMS on TRF and DMF had similar discontinuation rates over 24 months. Male pwRRMS on DMF with a previous history of therapeutic failure are at more risk of discontinuation therapy.
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Affiliation(s)
- E D'Amico
- Department "G.F. Ingrassia", MS centre University of Catania, Catania, Italy
| | - A Zanghì
- Department "G.F. Ingrassia", MS centre University of Catania, Catania, Italy
| | - M Sciandra
- Department of Economics, Business and Statistics, University of Palermo, Palermo, Italy
| | - G Borriello
- University of Rome "La Sapienza"-S. Andrea Hospital, Rome, Italy
| | - G Callari
- Institute Foundation "G. Giglio", Cefalù, Italy
| | - A Gallo
- University "Federico II"-I Neurologic Clinic, Naples, Italy
| | - G Salemi
- Policlinico "P. Giaccone", Palermo, Italy
| | - S Cottone
- Villa Sofia Cervello Hospital, Palermo, Italy
| | - M Buccafusca
- Azienda Ospedaliera Universitaria "G. Martino", Messina, Italy
| | - P Valentino
- Azienda Ospedaliera Universitaria "Mater Domini", Catanzaro, Italy
| | - R B Bossio
- Azienda Sanitaria Provinciale U. O. di Neurologia, Cosenza, Italy
| | | | - C Pozzilli
- University of Rome "La Sapienza"-S. Andrea Hospital, Rome, Italy
| | - G Tedeschi
- University "Federico II"-I Neurologic Clinic, Naples, Italy
| | - M Zappia
- Department "G.F. Ingrassia", MS centre University of Catania, Catania, Italy
| | - F Patti
- Department "G.F. Ingrassia", MS centre University of Catania, Catania, Italy.
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Grand'Maison F, Yeung M, Morrow SA, Lee L, Emond F, Ward BJ, Laneuville P, Schecter R. Sequencing of disease-modifying therapies for relapsing-remitting multiple sclerosis: a theoretical approach to optimizing treatment. Curr Med Res Opin 2018; 34:1419-1430. [PMID: 29583054 DOI: 10.1080/03007995.2018.1458023] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Multiple sclerosis (MS) is a chronic disease which usually begins in young adulthood and is a lifelong condition. Individuals with MS experience physical and cognitive disability resulting from inflammation and demyelination in the central nervous system. Over the past decade, several disease-modifying therapies (DMTs) have been approved for the management of relapsing-remitting MS (RRMS), which is the most prevalent phenotype. The chronic nature of the disease and the multiple treatment options make benefit-risk-based sequencing of therapy essential to ensure optimal care. The efficacy and short- and long-term risks of treatment differ for each DMT due to their different mechanism of action on the immune system. While transitioning between DMTs, in addition to immune system effects, factors such as age, disease duration and severity, disability status, monitoring requirements, preference for the route of administration, and family planning play an important role. Determining a treatment strategy is therefore challenging as it requires careful consideration of the differences in efficacy, safety and tolerability, while at the same time minimizing risks of immune modulation. In this review, we discuss a sequencing approach for treating RRMS, with importance given to the long-term risks and individual preference when devising a treatment plan. Evidence-based strategies to counter breakthrough disease are also addressed.
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Affiliation(s)
| | - Michael Yeung
- b Clinical Neurosciences, Foothills Medical Centre , Calgary , Alberta , Canada
| | - Sarah A Morrow
- c London Health Sciences Center (LHSC), Western University , London , Ontario , Canada
| | - Liesly Lee
- d Department of Neurology , Sunnybrook Health Sciences Centre , Toronto , Ontario , Canada
| | - Francois Emond
- e CHU de Québec - hôpital de l'Enfant-Jésus , Quebec City , Quebec , Canada
| | - Brian J Ward
- f Department of Microbiology & Immunology , McGill University , Montreal , Quebec , Canada
| | - Pierre Laneuville
- g Department of Medicine , McGill University , Montreal , Quebec , Canada
| | - Robyn Schecter
- h Novartis Pharmaceuticals Canada Inc. , Dorval , Quebec , Canada
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Oshima Y, Tanimoto T, Yuji K, Tojo A. Drug-associated progressive multifocal leukoencephalopathy in multiple sclerosis patients. Mult Scler 2018; 25:1141-1149. [DOI: 10.1177/1352458518786075] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: To investigate characteristics of multifocal leukoencephalopathy (PML) in multiple sclerosis (MS) patients associated with drugs other than natalizumab since our experience in other disease-modifying drugs (DMD) is still limited. Methods: This is a descriptive observational study within the FAERS database, registered between July 2015 and June 2017. Results: The primary cohort for the analysis consisted of 100,921 MS patients (mean (standard deviation (sd)) age, 48.9 (12.8) years, 20.9% male). Among them 786 (0.78%) developed PML. The adjusted odds ratio of PML for each drug was as follows; natalizumab 115.72 (95% CI; 83.83, 159.74), fingolimod 4.98 (3.64, 6.81) followed by dimethyl fumarate 1.77 (1.2, 2.62) and rituximab 3.22 (1.07, 9.72). The median time from the start of suspected drugs to the onset of PML for natalizumab and other agents were 1463 and 178 days, respectively. The proportion of PML appeared higher in Japan (2.4%) compared to that in the United States (0.24%). Conclusion: The reporting proportion of PML was relatively higher in natalizumab followed by fingolimod, dimethyl fumarate and rituximab. Other characteristics of PML associated with DMDs, including the time to onset and differences in reporting among countries, are described.
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Affiliation(s)
- Yasuo Oshima
- The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | | | - Koichiro Yuji
- The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Arinobu Tojo
- The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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25
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Managing Multiple Sclerosis: Treatment Initiation, Modification, and Sequencing. Can J Neurol Sci 2018; 45:489-503. [DOI: 10.1017/cjn.2018.17] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
AbstractRecent therapeutic advances in the management of multiple sclerosis (MS) have raised questions about the selection of appropriate patient candidates for various treatments and, if the plan is to move from one treatment to another, the appropriate sequencing of these therapies. The selected approach should provide optimal disease management without limiting future therapeutic options based on safety concerns, and recognize potential future treatments and the possibility of combination therapies. Additional challenges include incorporation of patient needs and preferences into the overall therapeutic approach, in order to ensure optimal outcomes in the short and long term. The objective of this manuscript is to provide an overview of what is currently known regarding the impact of various therapies for MS on future therapeutic choices (sequencing). In this context, we reviewed the available evidence in support of various treatments and, based on the presence of disease activity, suggested a scheme for switching or escalating therapy with the main focus on sequencing of therapeutic approaches.
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Rommer PS, Zettl UK. Managing the side effects of multiple sclerosis therapy: pharmacotherapy options for patients. Expert Opin Pharmacother 2018. [PMID: 29528247 DOI: 10.1080/14656566.2018.1446944] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Multiple sclerosis (MS) is an immune-mediated and neurodegenerative disease with an unpredictable outcome. Immune-modulatory treatment aims at decreasing long-term disability. With the increasing number of treatment options, it is essential to fully digest the possible side effects of the available therapeutics and to monitor patients is essential. AREAS COVERED All approved disease-modifying drugs (DMD) for MS are discussed in this review. Mode of action, adverse effects, reported risks for infections and malignancies, and pregnancy related issues are discussed in the review. The authors also provide suggestions for monitoring therapy. For all approved DMDs the pivotal studies have been included for possible side effects, as well as reports by health authorities. For this manuscript, PubMed was checked for reports on side effects for various drugs. EXPERT OPINION Treatment options in MS are manifold, each carrying different risks. The safety-risk profile for approved agents is favorable. Knowing and monitoring these possible side effects is essential to minimize risks associated with treatment. Presently, the long-term experience for some of these therapies is missing and this must be addressed.
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Affiliation(s)
- Paulus S Rommer
- a Department of Neurology , Medical University of Vienna , Vienna , Austria
| | - Uwe K Zettl
- b Department of Neurology, Neuroimmunological Section , University of Rostock , Rostock , Germany
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McGinley M, Rossman IT. Bringing the HEET: The Argument for High-Efficacy Early Treatment for Pediatric-Onset Multiple Sclerosis. Neurotherapeutics 2017; 14:985-998. [PMID: 28895071 PMCID: PMC5722772 DOI: 10.1007/s13311-017-0568-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Pediatric-onset multiple sclerosis (POMS) is rarer than adult-onset disease, and represents a different diagnostic and treatment challenge to clinicians. We review POMS clinical and radiographic presentations, and explore important differences between POMS and adult-onset MS natural histories and long-term outcomes. Despite having more active disease, current treatment guidelines for patients with POMS endorse the off-label use of lower-efficacy disease-modifying therapies (DMTs) as first line. We review the available MS DMTs, their evidence for use in POMS, and the contrasting treatment strategies of high-efficacy early treatment and escalation therapy. We introduce a new treatment approach, the "high-efficacy early treatment", or HEET strategy, based on using directly observed, high-efficacy intravenously infused DMTs as first-line therapies. Like other proposed POMS treatment strategies, HEET will need to be prospectively studied, and all treatment decisions should be determined by an experienced neurologist, the patient, and his/her parents.
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Affiliation(s)
- Marisa McGinley
- Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, 9500 Euclid Avenue U10, Cleveland, OH, 44195, USA
| | - Ian T Rossman
- NeuroDevelopmental Science Center, Akron Children's Hospital, One Perkins Square, Akron, OH, 44308, USA.
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28
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Vercellino M, Trebini C, Capello E, Mancardi GL, Giordana MT, Cavalla P. Inflammatory responses in Multiple Sclerosis normal-appearing white matter and in non-immune mediated neurological conditions with wallerian axonal degeneration: A comparative study. J Neuroimmunol 2017; 312:49-58. [PMID: 28919237 DOI: 10.1016/j.jneuroim.2017.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/28/2017] [Accepted: 09/06/2017] [Indexed: 01/22/2023]
Abstract
Inflammatory-like changes in the white matter (WM) are commonly observed in conditions of axonal degeneration by different etiologies. This study is a systematic comparison of the principal features of the inflammatory-like changes in the WM in different pathological conditions characterized by axonal damage/degeneration, focusing in particular on Multiple Sclerosis (MS) normal-appearing white matter (NAWM) compared to non immune-mediated disorders. The study was performed on sections of NAWM from 15 MS cases, 11 cases of non immune-mediated disorders with wallerian axonal degeneration (stroke, trauma, amyotrophic lateral sclerosis), 3 cases of viral encephalitis, 6 control cases. Common features of the inflammatory-like changes observed in all of the conditions of WM pathology were diffuse endothelial expression of VCAM-1, microglial activation with expression of M2 markers, increased expression of sphingosine receptors. Inflammation in MS NAWM was characterized, compared to non immune-mediated conditions, by higher VCAM-1 expression, higher density of perivascular lymphocytes, focal perivascular inflammation with microglial expression of M1 markers, ongoing acute axonal damage correlating with VCAM-1 expression but not with microglia activation. Inflammatory changes in MS NAWM share all the main features observed in the WM in non immune-mediated conditions with wallerian axonal degeneration (with differences to a large extent more quantitative than qualitative), but with superimposition of disease-specific perivascular inflammation and ongoing acute axonal damage.
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Affiliation(s)
- M Vercellino
- Città della Salute e della Scienza di Torino University Hospital, Department of Neuroscience, Via Cherasco 15, 10126 Torino, Italy.
| | - C Trebini
- Città della Salute e della Scienza di Torino University Hospital, Department of Neuroscience, Via Cherasco 15, 10126 Torino, Italy
| | - E Capello
- University of Genova, Department of Neuroscience, Ophtalmology and Genetics, Via de Toni 5, 16132 Genova, Italy
| | - G L Mancardi
- University of Genova, Department of Neuroscience, Ophtalmology and Genetics, Via de Toni 5, 16132 Genova, Italy
| | - M T Giordana
- Città della Salute e della Scienza di Torino University Hospital, Department of Neuroscience, Via Cherasco 15, 10126 Torino, Italy
| | - P Cavalla
- Città della Salute e della Scienza di Torino University Hospital, Department of Neuroscience, Via Cherasco 15, 10126 Torino, Italy
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29
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Neuteboom R, Wilbur C, Van Pelt D, Rodriguez M, Yeh A. The Spectrum of Inflammatory Acquired Demyelinating Syndromes in Children. Semin Pediatr Neurol 2017; 24:189-200. [PMID: 29103426 DOI: 10.1016/j.spen.2017.08.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Acquired demyelinating syndromes in childhood comprise a spectrum of monophasic and recurrent inflammatory conditions of the central nervous system. Examples of monophasic conditions include, clinically isolated syndromes such as optic neuritis and transverse myelitis, as well as acute disseminated encephalomyelitis, whereas recurrent disorders include entities such as multiple sclerosis and neuromyelitis optica spectrum disorder. Knowledge about these disorders has expanded due to rigorously evaluated diagnostic criteria, magnetic resonance imaging features, outcomes, and serum biomarkers in these disorders. This review aims to provide a summary of clinical developments in pediatric acquired demyelinating syndromes, with a special focus on diagnostic criteria, neuroinflammatory markers, burden of disease in addition to current and potential future treatment options.
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Affiliation(s)
- Rinze Neuteboom
- Department of Pediatric Neurology, Dutch Pediatric MS Center, Sophia's Children's Hospital, Erasmus MC, Rotterdam, The Netherlands.
| | - Colin Wilbur
- Department of Pediatric Neurology, Sick Kids Children's Hospital, Toronto, Canada
| | | | | | - Ann Yeh
- Department of Pediatric Neurology, Sick Kids Children's Hospital, Toronto, Canada
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JC Polyomavirus Attachment and Entry: Potential Sites for PML Therapeutics. CURRENT CLINICAL MICROBIOLOGY REPORTS 2017; 4:132-141. [PMID: 28989857 DOI: 10.1007/s40588-017-0069-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
PURPOSE OF REVIEW JC polyomavirus (JCPyV) is a significant human pathogen that causes an asymptomatic infection in the kidney in the majority of the population. In immunosuppressed individuals, the virus can become reactivated and spread to the brain, causing the fatal, demyelinating disease progressive multifocal leukoencephalopathy (PML). There are currently limited treatment options for this fatal disease. Attachment to receptors and entry into host cells are the initiating events in JCPyV infection and therefore an attractive target for therapeutics to prevent or treat PML. This review provides the current understanding of JCPyV attachment and entry events and the potential therapeutics to target these areas. RECENT FINDINGS JCPyV attachment and entry to host cells is mediated by α2,6-linked lactoseries tetrasaccharide c (LSTc) and 5-hydroxytryptamine receptors (5-HT2Rs), respectively, and subsequent trafficking to the endoplasmic reticulum is required for infection. Recently, vaccines, monoclonal antibodies, and small molecules have shown promise as anti-viral and PML therapies. SUMMARY This review summarizes our current understanding of JCPyV attachment, entry, and trafficking and the development of potential PML therapeutics that inhibit these critical steps in JCPyV infection.
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31
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Ipe TS, Pham HP, Williams LA. Critical updates in the 7thedition of the American Society for Apheresis guidelines. J Clin Apher 2017; 33:78-94. [DOI: 10.1002/jca.21562] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 05/17/2017] [Accepted: 05/29/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Tina S. Ipe
- Department of Pathology and Genomic Medicine; Houston Methodist Hospital; Houston Texas
| | - Huy P. Pham
- Department of Pathology, Division of Laboratory Medicine; University of Alabama, Birmingham, Alabama
| | - Lance A. Williams
- Department of Pathology, Division of Laboratory Medicine; University of Alabama, Birmingham, Alabama
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