期刊
MULTIPLE SCLEROSIS JOURNAL
卷 9, 期 3, 页码 293-298出版社
SAGE PUBLICATIONS LTD
DOI: 10.1191/1352458503ms909oa
关键词
African Americans; autoimmune disease; demyelinating disease; epidemiology; genetics; multiple sclerosis; neurodegenerative disease
The objective of this study was to determine the clinical characteristics of multiple sclerosis (MS) in African American (AA) patients in the New York State Multiple Sclerosis Consortium (NYSMSC) patient registry. The NYSMSC is a group of 18 MS centers throughout New York State organized to prospectively assess clinical characteristics of MS patients. AAs comprise 6% (329) of the total NYSMSC registrants (5602). Demographics, disease course, therapy, and socioeconomic status were compared in AA registrants versus nonAfrican Americans (NAA). There was an increased female preponderance and a significantly younger age at diagnosis in the AA group. AA patients were more likely to have greater disability with increased disease duration. No differences were seen in types of MS and use of disease modifying therapies. Our findings suggest a racial influence in MS. Further genetic studies that consider race differences are warranted to elucidate mechanisms of disease susceptibility.
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