2014
DOI: 10.1177/1352458514540970
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Multiple sclerosis and psychiatric disorders: Comorbidity and sibling risk in a nationwide Swedish cohort

Abstract: Abstract:Abstract Background: Psychiatric disorders are known to be prevalent in Multiple Sclerosis (MS).Objective: To study comorbidity between MS and bipolar disorder, schizophrenia and depression in a nation-wide cohort and to determine whether shared genetic liability underlies the putative association.Methods: We identified ICD-diagnosed patients with MS (n=16,467), bipolar disorder (n=30,761), schizophrenia (n= 22,781) and depression (n=172,479) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 … Show more

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Cited by 54 publications
(54 citation statements)
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“…This increased rate of psychosis may not include an increased risk of a diagnosis of schizophrenia with a recent nationwide Swedish cohort study, noting a marginally decreased risk of schizophrenia in individuals with MS 88. Symptoms of psychosis reflect the underlying pathology of the psychotic disorder, and thus a non-affective psychotic disorder such as schizophrenia may typically be associated with persecutory delusions and auditory hallucinations, whereas an affective psychotic disorder such as mania with psychosis or a steroid-induced psychosis may be associated with grandiose or erotomanic delusion 89.…”
Section: Psychosismentioning
confidence: 98%
“…This increased rate of psychosis may not include an increased risk of a diagnosis of schizophrenia with a recent nationwide Swedish cohort study, noting a marginally decreased risk of schizophrenia in individuals with MS 88. Symptoms of psychosis reflect the underlying pathology of the psychotic disorder, and thus a non-affective psychotic disorder such as schizophrenia may typically be associated with persecutory delusions and auditory hallucinations, whereas an affective psychotic disorder such as mania with psychosis or a steroid-induced psychosis may be associated with grandiose or erotomanic delusion 89.…”
Section: Psychosismentioning
confidence: 98%
“…Although studies from outside Sweden have shown associations with autoimmune disorders, multiple sclerosis [40] and connective tissue disorders [34] were not found to be significantly associated in Swedish populations.…”
Section: Autoimmune Diseases and Infectionsmentioning
confidence: 97%
“…7 O dönemden beri birçok araştırmacı, MS hastalarında depresyonun çok yaygın olduğunu ve nöro-lojik belirtiler görülmeden önce de görülebileceğini göstermiştir. 8 Normal populasyonda majör depresif bozukluk (MDB) görülme olasılığı %6-8 iken, MS'de bu oranın %26,3-54 arasında olduğu bildirilmiştir. 6 Depresyon, MS'de diğer kronik nörolojik hastalıklara göre daha sık görülmektedir.…”
Section: Multi̇pl Skleroz Ve Majör Depresi̇f Bozuklukunclassified
“…4 Johansson ve ark.nın, yakın zamanda yapmış oldukları ça-lışmada, MS hastalarında depresyonun görülme sıklığının arttığı sonucuna ulaşmışlardır. 8 Bu sonucun nedenlerini de hastalığın inflamatuar mekanizması ve ayrıca hastaların karşılaştığı fiziksel ve sosyal zorluklar olarak bildirmişlerdir. 8 Carta ve ark.nın çalışmasında da MS hastalarında depresyonun kontrol grubuna göre daha sık görüldüğü saptanmıştır.…”
Section: Multi̇pl Skleroz Ve Majör Depresi̇f Bozuklukunclassified
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