1
|
Ferreira JA, Pinto N, Maricoto T, Pato MV. Relationship between event-related potentials and cognitive dysfunction in multiple sclerosis: A systematic review. Clin Neurophysiol 2024; 163:174-184. [PMID: 38759513 DOI: 10.1016/j.clinph.2024.04.024] [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: 02/08/2024] [Revised: 04/15/2024] [Accepted: 04/30/2024] [Indexed: 05/19/2024]
Abstract
OBJECTIVE This systematic review aimed to evaluate if event-related potentials (ERPs) can be a relevant tool for cognitive dysfunction diagnosis in Multiple Sclerosis (MS). METHODS Four databases were consulted (PubMed, Embase, Scielo, and Web of Science). The included studies should include adults with clear MS diagnoses, independently of having cognitive complaints, and all should have been submitted to ERPs (P300, N400 or mismatch negativity (MMN)). The main outcomes evaluated were ERPs' amplitude and/or latency. RESULTS 425 studies were obtained initially from all databases, with 26 studies fulfilling the eligibility criteria. P300 was the most used ERP (25 studies), showing a reduced amplitude or an increased latency in 84% of those. N400 was evaluated in one study, showing also abnormal results. MMN was addressed in two studies with inconsistent findings. Some studies further suggest that ERPs may show earlier abnormal results compared with neuropsychological tests. CONCLUSIONS Most MS patient groups revealed ERP abnormalities, suggesting that these neurophysiological tests may be a relevant and appropriate diagnostic aid method for cognitive impairment in MS. SIGNIFICANCE The use of ERPs in MS patients seems able to demonstrate cognitive impairment and its use should be considered as part of the regular patient evaluation.
Collapse
Affiliation(s)
- Joana Almeida Ferreira
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal; Neurology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Nuno Pinto
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal; CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal; GRUBI - University of Beira Interior Systematic Reviews Group, Covilhã, Portugal.
| | - Tiago Maricoto
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal; CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal; GRUBI - University of Beira Interior Systematic Reviews Group, Covilhã, Portugal; Beira Ria Health Center, Aveiro Health Centre, Ílhavo, Portugal
| | - Maria Vaz Pato
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal; CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal; GRUBI - University of Beira Interior Systematic Reviews Group, Covilhã, Portugal
| |
Collapse
|
2
|
Miletic-Drakulic S, Miloradovic I, Jankovic V, Azanjac-Arsic A, Lazarevic S. VEP Score of a Left Eye Had Predictive Values for Achieving NEDA-3 over Ten Years in Patients with Multiple Sclerosis. SENSORS (BASEL, SWITZERLAND) 2022; 22:8849. [PMID: 36433445 PMCID: PMC9696926 DOI: 10.3390/s22228849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/12/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The aim of this study was to determine the predictive value of visual evoked potentials (VEPs) in patients with relapsing-remitting multiple sclerosis (RRMS) in achieving no evidence of disease activity-3 (NEDA-3) during up to 10 years of first-line immunomodulatory therapy and to determine whether the lateralization of optic nerve damage may have prognostic significance concerning clinical disability and response to therapy. METHODS In a retrospective study, a total of 83 patients (53 female and 30 male) with RRMS participated. The average age of patients was 38.31 ± 9.01. Patients were followed for 2, 5 or 10 years. VEPs were measured at the beginning of the follow-up and after many years of monitoring. Data on optical neuritis (ON) were obtained from medical history. The degree of disability was estimated by the neurologist (independent rater), and magnetic resonance (MR) imaging of the endocranium was performed with gadolinium contrasts. Achieving NEDA-3 is considered a favorable outcome of treatments. RESULTS Among those treated, 19 (22.9%) reached NEDA-3, while 64 (77.1%) did not reach NEDA-3. The values of the evoked potential (EP) score for the left eye (r = 0.008, odds ratio (OR) = 0.344 (0.156-0.757)) and latency for the left eye (r = 0.042, OR = 0.966 (0.934-0.999)) at the onset of disease were predictive factors for achieving NEDA-3. CONCLUSIONS A normal VEP at the beginning of RRMS increases the chance of reaching NEDA-3 by about six times.
Collapse
|
3
|
Marchesi O, Vizzino C, Filippi M, Rocca MA. Current perspectives on the diagnosis and management of fatigue in multiple sclerosis. Expert Rev Neurother 2022; 22:681-693. [PMID: 35881416 DOI: 10.1080/14737175.2022.2106854] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Fatigue is a common and debilitating symptom among multiple sclerosis (MS) patients with a prevalence up to 81% and with a considerable impact on quality of life. However, its subjective nature makes it difficult to define and quantify in clinical practice. Research aimed at a more precise definition and knowledge of this construct is thus continuously growing. AREAS COVERED This review summarizes the most relevant updates available on PubMed up to July 1st 2022 regarding: the assessment methods that aim to measure the concept of fatigue (as opposed to fatigability), the possible treatment pathways currently available to clinicians, interconnection with the pathophysiological substrates and with the common comorbidities of MS, such as depression and mood disorders. EXPERT OPINION The in-depth study of fatigue can help to better understand its actual impact on MS patients and can stimulate clinicians towards a more valid approach, through a targeted analysis of this symptom. Considering fatigue from a multidimensional perspective allows the use of patient-tailored methods for its identification and subsequent treatment by different professional figures. Better identification of methods and treatment pathways would reduce the extremely negative impact of fatigue on MS patients' quality of life.
Collapse
Affiliation(s)
- Olga Marchesi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carmen Vizzino
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, 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 and IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Maria A 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
| |
Collapse
|
4
|
Riccitelli GC, Pacifico D, Manconi M, Sparasci D, Sacco R, Gobbi C, Zecca C. RELATIONSHIP BETWEEN COGNITIVE DISTURBANCES AND SLEEP DISORDERS IN MULTIPLE SCLEROSIS IS MODULATED BY PSYCHIATRIC SYMPTOMS. Mult Scler Relat Disord 2022; 64:103936. [DOI: 10.1016/j.msard.2022.103936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/27/2022] [Accepted: 06/03/2022] [Indexed: 11/29/2022]
|
5
|
Covey TJ, Golan D, Doniger GM, Sergott R, Zarif M, Bumstead B, Buhse M, Kaczmarek O, Mebrahtu S, Bergmann C, Wilken J, Gudesblatt M. The relationship between cognitive impairment, cognitive fatigue, and visual evoked potential latency in people with multiple sclerosis. Mult Scler Relat Disord 2022; 57:103349. [DOI: 10.1016/j.msard.2021.103349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 10/15/2021] [Accepted: 10/24/2021] [Indexed: 10/20/2022]
|
6
|
Paolicelli D, Manni A, Iaffaldano A, Tancredi G, Ricci K, Gentile E, Viterbo RG, Quitadamo SG, de Tommaso M, Trojano M. Magnetoencephalography and High-Density Electroencephalography Study of Acoustic Event Related Potentials in Early Stage of Multiple Sclerosis: A Pilot Study on Cognitive Impairment and Fatigue. Brain Sci 2021; 11:481. [PMID: 33918861 PMCID: PMC8069556 DOI: 10.3390/brainsci11040481] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 11/16/2022] Open
Abstract
Cognitive impairment (CI) is a common and disabling symptom of Multiple Sclerosis (MS) with a negative impact on daily living. In this pilot study, we applied magnetoencephalography (MEG) and high density (hd) electroencephalography (EEG) study to evaluate acoustic P300 features in a cohort of early MS. Sixteen MS patients (pwMS) and 19 healthy controls (HCs) matched for age and gender underwent an MEG-/(hd)-EEG-co-recording, using 306-channel Vectorview and 64 scalp electrodes. CI was assessed using Rao's Brief Repeatable Battery (BRB). Moreover, we performed psychometric tests to assess depression and fatigue. In pwMS, we observed a slight latency prolongation of P300 peak compared to HCs, while P300 amplitude and scalp distribution were similar in the two groups. pwMS did not show an amplitude reduction and different scalp distribution of Event-Related Potentials (ERPs) and Event Related Fields (ERFs) related to an acoustic oddball paradigm. We found an inverse correlation between P300 amplitude and fatigue (r Spearman = -0.4; p = 0.019). In pwMS, phenomena of cortical adaptation to early dysfunction could preserve the cognitive performance of the P300 acoustic task, while the development of fatigue could prospectively lead to amplitude decline of P300, suggesting its possible role as a biomarker.
Collapse
Affiliation(s)
- Damiano Paolicelli
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Alessia Manni
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Antonio Iaffaldano
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Giusy Tancredi
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Katia Ricci
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Eleonora Gentile
- Basic Health District, Family Counseling Center, ASP (Local Health Company), 85038 Senise, Italy;
| | - Rosa Gemma Viterbo
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Silvia Giovanna Quitadamo
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Marina de Tommaso
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| | - Maria Trojano
- Department of Basic Medical Sciences, Neurosciences, and Sense Organs, University of Bari “Aldo Moro”, 70121 Bari, Italy; (A.M.); (A.I.); (G.T.); (K.R.); (R.G.V.); (S.G.Q.); (M.d.T.); (M.T.)
| |
Collapse
|
7
|
Capone F, Motolese F, Falato E, Rossi M, Di Lazzaro V. The Potential Role of Neurophysiology in the Management of Multiple Sclerosis-Related Fatigue. Front Neurol 2020; 11:251. [PMID: 32425869 PMCID: PMC7212459 DOI: 10.3389/fneur.2020.00251] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/17/2020] [Indexed: 12/13/2022] Open
Abstract
Fatigue is a very common symptom among people with multiple sclerosis (MS), but its management in clinical practice is limited by the lack of clear evidence about the pathogenic mechanisms, objective tools for diagnosis, and effective pharmacological treatments. In this scenario, neurophysiology could play a decisive role, thanks to its ability to provide objective measures and to explore the peripheral and the central structures of the nervous system. We hereby review and discuss current evidence about the potential role of neurophysiology in the management of MS-related fatigue. In the first part, we describe the use of neurophysiological techniques for exploring the pathogenic mechanisms of fatigue. In the second part, we review the potential application of neurophysiology for monitoring the response to pharmacological therapies. Finally, we show data about the therapeutic implications of neurophysiological techniques based on non-invasive brain stimulation.
Collapse
Affiliation(s)
- Fioravante Capone
- Unit of Neurology, Neurophysiology, Department of Medicine, Università Campus Bio-Medico di Roma, Rome, Italy.,NeXT: Neurophysiology and Neuroengineering of Human-Technology Interaction Research Unit, Campus Bio-Medico University, Rome, Italy
| | - Francesco Motolese
- Unit of Neurology, Neurophysiology, Department of Medicine, Università Campus Bio-Medico di Roma, Rome, Italy.,NeXT: Neurophysiology and Neuroengineering of Human-Technology Interaction Research Unit, Campus Bio-Medico University, Rome, Italy
| | - Emma Falato
- Unit of Neurology, Neurophysiology, Department of Medicine, Università Campus Bio-Medico di Roma, Rome, Italy.,NeXT: Neurophysiology and Neuroengineering of Human-Technology Interaction Research Unit, Campus Bio-Medico University, Rome, Italy
| | - Mariagrazia Rossi
- Unit of Neurology, Neurophysiology, Department of Medicine, Università Campus Bio-Medico di Roma, Rome, Italy.,NeXT: Neurophysiology and Neuroengineering of Human-Technology Interaction Research Unit, Campus Bio-Medico University, Rome, Italy
| | - Vincenzo Di Lazzaro
- Unit of Neurology, Neurophysiology, Department of Medicine, Università Campus Bio-Medico di Roma, Rome, Italy
| |
Collapse
|