title: Progressive multiple sclerosis and mood disorders.
abstract: Mood disorders are very common among multiple sclerosis (MS) patients, but their frequency in patients with progressive course (PMS) has not been adequately researched. Our study aimed to determine the frequency of mood disorders among patients with PMS compared with those with relapsing-remitting MS (RMS) and to explore the associations with disability and disease duration. The study included consecutive outpatients affected by MS according the 2010 revised Mc Donald diagnostic criteria. Psychiatric diagnoses were determined according to DSM-IV by psychiatrists using structured interview tools (ANTAS-SCID). Demographic and clinical data of patients were also collected. Disease courses were defined according to the re-examined phenotype descriptions by the Committee and MS Phenotype Group. Intergroup comparisons were performed by Chi-square test, while logistic regression analysis was performed to assess possible factors associated with mood disorders. In total, 240 MS patients (167 women) were enrolled; of these, 18 % (45/240) had PMS. The lifetime DSM-IV major depression diagnosis (MDD) was established in 40 and 23 % of the PMS and RMS patients, respectively. Using logistic regression analysis, the presence of MDD was independent from disease duration and disability and dependent on PMS course (P = 0.02; OR 2.2). Patients with PMS presented with MDD more frequently than those with RMS, independently from disease duration and physical disability. These findings highlight the importance of considering mood disorders, especially MDD, in the management of PMS patients.
authors.affiliation: Department of Public Health and Clinical and Molecular Medicine, Multiple Sclerosis Center, University of Cagliari, Cagliari, Italy, lorena.lorefice@hotmail.it.
authors.forename: Lorena
authors.initials: L
authors.lastname: Lorefice
authors.forename: G
authors.initials: G
authors.lastname: Fenu
authors.forename: G
authors.initials: G
authors.lastname: Trincas
authors.forename: M F
authors.initials: MF
authors.lastname: Moro
authors.forename: J
authors.initials: J
authors.lastname: Frau
authors.forename: G C
authors.initials: GC
authors.lastname: Coghe
authors.forename: E
authors.initials: E
authors.lastname: Cocco
authors.forename: M G
authors.initials: MG
authors.lastname: Marrosu
authors.forename: M G
authors.initials: MG
authors.lastname: Carta
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007406:Interview, Psychological; D007558:Italy / Q000453:epidemiology; D016015:Logistic Models; D008297:Male; D019964:Mood Disorders / Q000150:complications / Q000453:epidemiology*; D020528:Multiple Sclerosis, Chronic Progressive / Q000150:complications / Q000453:epidemiology* / Q000523:psychology; D020529:Multiple Sclerosis, Relapsing-Remitting / Q000150:complications / Q000453:epidemiology* / Q000523:psychology; D010045:Outpatients; D015995:Prevalence