[Neuro-psychiatric involvement in primary Sjögren's syndrome].
Neuro-psychiatric involvement in primary Sjögren's syndrome (PSJS) has been summarized according to the literature. Sjögren's syndrome is an autoimmune disorder with a predilection for multi-system involvement. Recently, disorders of the peripheral nervous system (PNS) and central nervous system (CNS) in PSJS, as well as, other organ involvement has been reported increasingly. However, CNS involvement, including the symptoms mimicking multiple sclerosis in PSJS is a controversial issue. There is discrepancy in the frequency of CNS involvement in PSJS among investigators. As for psychiatric manifestations in PSJS, descriptions have been made by many investigators. Depression and anxiety are the most common psychiatric manifestations in PSJS. About 10% of the patients with SJS have a neuropathy which tends to predilect for trigeminal nerve involvement. Further investigations elucidating the mechanisms of neuro-psychiatric involvement in PSJS is required.
Center for Rheumatic Diseases, Sapporo Yamanoue Hospital.
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A
Sagawa
K
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Tanimura
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M
Shinohara
T
T
Warabi
D002493:Central Nervous System Diseases / Q000209:etiology*; D006801:Humans; D001523:Mental Disorders / Q000209:etiology*; D010523:Peripheral Nervous System Diseases / Q000209:etiology*; D012859:Sjogren's Syndrome / Q000150:complications* / Q000523:psychology