Publications

Authors:

Gajofatto, Alberto; Stefani, A.; Turatti, Marco; Bianchi, Maria Rachele; Gomez, Maria Macarena; Moretto, Giuseppe; Salviati, Alessandro; Benedetti, Mariadonata

Title:

Prevalence of multiple sclerosis in Verona, Italy: an epidemiological and genetic study.

Year:

2013

Type of item:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Language:

Inglese

Format:

A Stampa

Referee:

Sì

Name of journal:

European Journal Of Neurology

ISSN of journal:

1351-5101

N° Volume:

20

Number or Folder:

4

Page numbers:

697-703

Keyword:

HLA-DRB1*15; epidemiology; multiple sclerosis; myelin oligodendrocyte glycoprotein

Short description of contents:

Background and purpose: Recent multiple sclerosis (MS) prevalence studies classify Italy as a high-risk area without intra-regional latitude effect. Objectives: To determine MS prevalence in Verona, Italy, and frequency of myelin oligodendrocyte glycoprotein (MOG) gene G511C polymorphism and HLA-DRB1*15 locus in a sample of cases and healthy controls. Methods: The study area population on the prevalence date (31 December 2001) was 253 208 (133 508 women, 119 700 men). Multiple case sources were examined. Patients fulfilling McDonald's criteria (2001) were included. Crude, age- and sex-specific prevalence rates were computed. MOG G511C polymorphism and HLA-DRB1*15 were determined by standard methods. Results: We identified 270 cases of MS yielding a crude prevalence rate of 106.6/100 000 (95% CI: 94–120). Prevalence was higher in women (140.8/100 000) than in men (68.5/100 000). The age-adjusted prevalence rate standardized to the European population was 96.0/100 000. MOG G511C polymorphism did not differ between cases and controls. HLA-DRB1*15 frequency was 58/155 (37%) in cases and 24/157 (15%) in controls (P < 0.001). There was no HLA-DRB1*15 influence on susceptibility to other autoimmune disorders. Conclusions: The high MS prevalence in Verona confirms Italy as a high-risk area with a homogenous distribution across the country. HLA-DRB1*15 is a relevant MS susceptibility locus in the Italian population, possibly with little influence on the occurrence of concomitant autoimmune disorders.

Web page:

http://dx.doi.org/10.1111/ene.12045

Product ID:

76555

Handle IRIS:

11562/491749

Deposited On:

March 18, 2013

Last Modified:

November 13, 2022

Bibliographic citation:

Gajofatto, Alberto; Stefani, A.; Turatti, Marco; Bianchi, Maria Rachele; Gomez, Maria Macarena; Moretto, Giuseppe; Salviati, Alessandro; Benedetti, Mariadonata, Prevalence of multiple sclerosis in Verona, Italy: an epidemiological and genetic study. «European Journal Of Neurology» , vol. 20 , n. 4 , 2013 , pp. 697-703

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