Journal
MULTIPLE SCLEROSIS AND RELATED DISORDERS
Volume 79, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.msard.2023.105033
Keywords
Biomarkers; Demyelinating diseases; Neuroimmunology; Myelin lipids; Multiple sclerosis; Oligoclonal bands
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This study aimed to analyze whether the presence of IgM oligoclonal bands against lipids is associated with disease progression in multiple sclerosis. The results showed that 81.9% of patients had IgM oligoclonal bands against lipids, but no association with other poor prognostic variables was found.
Background: various prognostic factors of multiple sclerosis have been identified, including demographic, clinical, radiological, and laboratory factors. The aim was to analyze whether the presence of IgM oligoclonal bands against lipids is associated with disease progression.Methods: an individual-based, prospective, observational study was conducted at the Neurology Department of Hospital Universitari i Polite`cnic la Fe. Clinical, radiological, and laboratory variables were collected. Data analysis was divided into a descriptive phase and a subsequent analytical phase.Results: a total of 116 patients were included. 81.9% of them had IgM oligoclonal bands against lipids, with phosphatidylcholine being the predominant type. A higher proportion of patients with IgM oligoclonal bands against lipids required treatment with a disease-modifying drug, started treatment at an earlier stage, showed poorer results in functional tests, and exhibited a higher increase in lesion burden, although these differences were not statistically significant.Conclusions: In our study, the presence of IgM oligoclonal bands against lipids was not found to be associated with other poor prognostic variables.
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