Characteristics and predictors of progression in an Egyptian multiple sclerosis cohort: a multicenter registry study.

ABSTRACT:

Background

Multiple sclerosis (MS) is a complex autoimmune disease with a heterogeneous presentation and diverse disease course. Recent studies indicate a rising prevalence of MS in the Middle East.

Objective

To characterize the demographics and disease features of Egyptian patients attending four tertiary referral MS centers in Cairo.

Materials and methods

This was a retrospective, observational study on 1,581 patients between 2001 and 2015. Medical records were reviewed and data were identified and extracted in a standardized electronic registry.

Results

The mean age of disease onset was 26.6±7.8 years, with the majority being female (2.11:1). Relapsing-remitting MS was the most common type (75.1%). The main presenting symptom was motor weakness (43.9%), which was also the most frequent symptom during the disease course. Family history of MS was found in 2.28%. Higher initial Expanded Disability Status Scale score, black holes, and infratentorial lesions on initial magnetic resonance imaging were independent factors for disease progression by univariate analysis (OR 3.87 [95% CI 1.84-6.51], 4.14 [95% CI 3.08-5.58], 4.07 [95% CI 3.21-4.99], respectively); however, in multivariate analysis, only infratentorial lesions were an independent risk for disease progression (OR 6, 95% CI 2.99-12.02; P=0.0005).

Conclusion

The results from this registry - the largest for MS in the Arab region to date - are comparable to other registries with slight differences.

SUBMITTER: Hamdy SM 

PROVIDER: S-EPMC5525902 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature