2016, Number S2
Clinical and demographic characteristics of patients with multiple sclerosis
Bertado-Cortés B, Villamil-Osorio L, Carrera-Pineda R, Martínez-Cortés C, Guerrero-Cantera J
Language: Spanish
References: 11
Page: 186-190
PDF size: 271.97 Kb.
ABSTRACT
Background: Multiple sclerosis (MS) is a disease whose physiopathogenesis shows a complex interaction of genetic and environmental factors. Given that those factors have not been documented in our country, we describe the clinical and demographic characteristics from a sample of patients with MS.Methods: We carried out an observational, descriptive, cross-sectional, and retrolective study in a Center for Demyelinating Diseases. We took the information from the clinical records of a sample of patients with multiple sclerosis, who arrived to the center from April 2014 to July 2015.
Results: We obtained data from 313 patients, out of which 65.5 % were women. Mean age was 41 years (SD 11.22). Minimum age of diagnosis was 12 years and maximum, 66 years; mean age of diagnosis was 32 years (SD 9.72). With regards to clinical variables, 3.4 % presented radiologically isolated syndrome (RIS), 82 % relapsing-remitting MS (RRMS), 13.9 % secondary-progressive MS (SPMS), and 0.8 % primary-progressive MS (PPMS). Of all the patients, 10 % had first or second degree relatives with diagnosis of this disease; 16 % had foreign ancestors; 27 % were smokers. Treatment consisted of glatiramer acetate, 28 %; intramuscular interferon beta 1a, 18 %; subcutaneous interferon beta 1a, 16 %; subcutaneous interferon beta 1b, 30 %; fingolimod, 3 %; and others, 5 %.
Conclusions: Clinical and demographic characteristics are similar to those reported in international literature. More studies would be needed to typify Mexican population with MS.
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