tDCS for Fatigue in Sjogren's Syndrome

Sjogren's Syndrome (SS) is an autoimune disease of unknown etiology characterized by lymphocytic infiltration of the exocrine glands and other organs. patients usually presents with xerophthalmia, xerostomia, fatigue and other symptoms. Fatigue has often been reported as the biggest problem and the most difficult symptom patients have to deal with. Fatigue management in pSS is difficult. However, in other diseases such as Parkinson disease, post-polio syndrome and multiple sclerosis the use of Transcranial Direct Current Stimulation (tDCS) has recently been studied and has shown effectiveness. The overarching objective of this study is to examine the effect of a tDCS protocol in patients with pSS.