Transcutaneous Vagus Nerve Stimulation for the Treatment of Lupus

Patients with SLE and active, non-organ-threatening disease are eligible to participate in this prospective randomized double blind trial of active or sham transcutaneous electrical vagus nerve stimulation (tVNS). Active tNVS is performed by the use of a transcutaneous electrical nerve stimulation (TENS) device with electrodes attached to an area of the external ear innervated by the auricular branch of the vagus nerve. The same protocol is followed in the sham tVNS arm, but the pads are placed on an area of the external ear that is devoid of vagus innervation.TENS is applied for 60 to 120 minutes daily as tolerated and participants keep a detailed log of their daily TENS sessions. Patients return to clinic at weeks 4, 8 and 12 for study related assessments.