%0 Journal Article %T Immune-mediated comorbidities in Saudi patients with narcolepsy %A Abdullah Alomar %A Abdulrahman Alshiban %A Ahmed S BaHammam %A Aljohara S Almeneessier %A Awad H Olaish %A Majed Alomar %J Archive of "Nature and Science of Sleep". %D 2019 %R 10.2147/NSS.S195650 %X Background: Autoimmunity has been proposed as a cause of narcolepsy. A few studies have assessed comorbid autoimmune diseases in patients with narcolepsy, with conflicting results; however, no study has assessed autoimmune diseases in Arab narcolepsy patients. This study aimed to assess the coexistence of immune-mediated conditions such as allergies, autoimmune diseases, and autoinflammatory diseases in patients with narcolepsy type 1 (with cataplexy) (NT1) and narcolepsy type 2 (without cataplexy) (NT2) %K cataplexy %K hypersomnolence %K hypersomnia %K allergy %K narcolepsy %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6507108/