Topic
Multiple sclerosis
About: Multiple sclerosis is a research topic. Over the lifetime, 26852 publications have been published within this topic receiving 886750 citations. The topic is also known as: encephalomyelitis disseminata & insular sclerosis.
Papers published on a yearly basis
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Papers
University College London1, Children's Hospital of Philadelphia2, VU University Medical Center3, Sir Charles Gairdner Hospital4, National Multiple Sclerosis Society5, Vita-Salute San Raffaele University6, Medical University of Graz7, Ottawa Hospital Research Institute8, Fukushima Medical University9, New York University10, University of Düsseldorf11, University of Basel12, Corinne Goldsmith Dickinson Center for Multiple Sclerosis13, University of Manitoba14, Hebron University15, St. Michael's Hospital16, Johns Hopkins University17, University of Copenhagen18, University of British Columbia19, University of Bari20, French Institute of Health and Medical Research21, Claude Bernard University Lyon 122, University of California, San Francisco23, Mayo Clinic24, Salisbury University25, Cleveland Clinic26
TL;DR: The 2017 McDonald criteria continue to apply primarily to patients experiencing a typical clinically isolated syndrome, define what is needed to fulfil dissemination in time and space of lesions in the CNS, and stress the need for no better explanation for the presentation.
Abstract: The 2010 McDonald criteria for the diagnosis of multiple sclerosis are widely used in research and clinical practice. Scientific advances in the past 7 years suggest that they might no longer provide the most up-to-date guidance for clinicians and researchers. The International Panel on Diagnosis of Multiple Sclerosis reviewed the 2010 McDonald criteria and recommended revisions. The 2017 McDonald criteria continue to apply primarily to patients experiencing a typical clinically isolated syndrome, define what is needed to fulfil dissemination in time and space of lesions in the CNS, and stress the need for no better explanation for the presentation. The following changes were made: in patients with a typical clinically isolated syndrome and clinical or MRI demonstration of dissemination in space, the presence of CSF-specific oligoclonal bands allows a diagnosis of multiple sclerosis; symptomatic lesions can be used to demonstrate dissemination in space or time in patients with supratentorial, infratentorial, or spinal cord syndrome; and cortical lesions can be used to demonstrate dissemination in space. Research to further refine the criteria should focus on optic nerve involvement, validation in diverse populations, and incorporation of advanced imaging, neurophysiological, and body fluid markers.
6,313 citations
TL;DR: A fatigue severity scale was internally consistent, correlated well with visual analogue measures, clearly differentiated controls from patients, and could detect clinically predicted changes in fatigue over time and identify features that distinguish fatigue between two chronic medical disorders.
Abstract: • Fatigue is a prominent disabling symptom in a variety of medical and neurologic disorders. To facilitate research in this area, we developed a fatigue severity scale, subjected it to tests of internal consistency and validity, and used it to compare fatigue in two chronic conditions: systemic lupus erythematosus and multiple sclerosis. Administration of the fatigue severity scale to 25 patients with multiple sclerosis, 29 patients with systemic lupus erythematosus, and 20 healthy adults revealed that the fatigue severity scale was internally consistent, correlated well with visual analogue measures, clearly differentiated controls from patients, and could detect clinically predicted changes in fatigue over time. Fatigue had a greater deleterious impact on daily living in patients with multiple sclerosis and systemic lupus erythematosus compared with controls. The results further showed that fatigue was largely independent of self-reported depressive symptoms and that several characteristics could differentiate fatigue that accompanies multiple sclerosis from fatigue that accompanies systemic lupus erythematosus. This study demonstrates (1) the clinical and research applications of a scale that measures fatigue severity and (2) helps to identify features that distinguish fatigue between two chronic medical disorders.
5,771 citations
TL;DR: Transected axons are common in the lesions of multiple sclerosis, and axonal transection may be the pathologic correlate of the irreversible neurologic impairment in this disease.
Abstract: Background Multiple sclerosis is an inflammatory demyelinating disease of the central nervous system and is the most common cause of neurologic disability in young adults. Despite antiinflammatory or immunosuppressive therapy, most patients have progressive neurologic deterioration that may reflect axonal loss. We conducted pathological studies of brain tissues to define the changes in axons in patients with multiple sclerosis. Methods Brain tissue was obtained at autopsy from 11 patients with multiple sclerosis and 4 subjects without brain disease. Fourteen active multiple-sclerosis lesions, 33 chronic active lesions, and samples of normal-appearing white matter were examined for demyelination, inflammation, and axonal pathologic changes by immunohistochemistry and confocal microscopy. Axonal transection, identified by the presence of terminal axonal ovoids, was detected in all 47 lesions and quantified in 18 lesions. Results Transected axons were a consistent feature of the lesions of multiple sclerosis...
4,143 citations
TL;DR: Clinically isolated syndrome has been added, and progressive relapsing MS has been eliminated, from the clinical course descriptions, and newer characterizations of MS phenotypes include a consideration of disease activity and disease progression.
Abstract: Background: In 1996, the clinical course of multiple sclerosis (MS) was characterized as relapsing-remitting, primary progressive, secondary progressive or progre
4,064 citations
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TL;DR: Multiple sclerosis is an inflammatory disorder of the brain and spinal cord characterized by demyelination and axonal loss. The disease is triggered by environmental factors in individuals with complex genetic-risk profiles.
Abstract: Multiple sclerosis is primarily an inflammatory disorder of the brain and spinal cord in which focal lymphocytic infiltration leads to damage of myelin and axons. Initially, inflammation is transient and remyelination occurs but is not durable. Hence, the early course of disease is characterised by episodes of neurological dysfunction that usually recover. However, over time the pathological changes become dominated by widespread microglial activation associated with extensive and chronic neurodegeneration, the clinical correlate of which is progressive accumulation of disability. Paraclinical investigations show abnormalities that indicate the distribution of inflammatory lesions and axonal loss (MRI); interference of conduction in previously myelinated pathways (evoked electrophysiological potentials); and intrathecal synthesis of oligoclonal antibody (examination by lumbar puncture of the cerebrospinal fluid). Multiple sclerosis is triggered by environmental factors in individuals with complex genetic-risk profiles. Licensed disease modifying agents reduce the frequency of new episodes but do not reverse fixed deficits and have questionable effects on the long-term accumulation of disability and disease progression. We anticipate that future studies in multiple sclerosis will provide a new taxonomy on the basis of mechanisms rather than clinical empiricism, and so inform strategies for improved treatment at all stages of the disease.
3,884 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2026 | 15 |
| 2025 | 1,774 |
| 2024 | 3,414 |
| 2023 | 3,482 |
| 2022 | 5,602 |
| 2021 | 1,790 |