Multiple sclerosis in Latin America: A different disease course severity? A collaborative study from the MSBase Registry.
Mult Scler J Exp Transl Clin
; 1: 2055217315600193, 2015.
Article
en En
| MEDLINE
| ID: mdl-28607702
ABSTRACT
Limited data suggest that multiple sclerosis (MS) in Latin America (LA) could be less severe than in the rest of the world. The objective was to compare the course of MS between LA and other regions. METHODS:
Centers from 18 countries with >20 cases enrolled in the MSBase Registry participated. Patients with MS with a disease duration of >1 year and <30 years at time of EDSS measurement were evaluated. The MS Severity Score (MSSS) was used as a measure of disease progression. Comparisons among regions (North America, Europe, Australia and LA), hemispheres and countries were performed.RESULTS:
A total of 9610 patients were included. Patients were from Europe, 6290 (65.6%); North America, 1609 (16.7%); Australia, 1119 (11.6%); and LA, 592 (6.1%). The mean MSSS in patients from LA was 4.47 ± 2.8, 4.53 ± 2.8 in North America, 4.51 ± 2.8 in Europe and 4.49 ± 2.7 in Australia. Mean MSSS in the northern hemisphere was 4.51 ± 1.6 compared to 4.48 ± 1.9 in the southern hemisphere. No differences were found for MSSS among hemispheres (p = 0.68), regions (p = 0.96) or countries (p = 0.50).CONCLUSIONS:
Our analyses did not discover any difference in mean MSSS among patients from different regions, hemispheres or countries.
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Bases de datos:
MEDLINE
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
Mult Scler J Exp Transl Clin
Año:
2015
Tipo del documento:
Article
País de afiliación:
Argentina