Ocular Inflammation

The purpose of this study to find out whether a device that delivers mild electrical stimulation to the ear (transcutaneous auricular vagus nerve stimulation, or taVNS) can reduce inflammation in the eye in people with ocular inflammatory conditions. The device is called the Cymbathera One System.

This study will assess the control of inflammation at days 1, 7, 14, and 21 days following the vitreoretinal surgical procedure analyzing two randomized study arms: Intracanalicular dexamethasone insert group or topical steroid drop group. Patients must be 18 years of age and older, of any race and either sex, requiring surgery with the procedure type of pars plana vitrectomy for either the indication of macular hole, epiretinal membrane removal, or vitreomacular traction.

We propose to evaluate the efficacy of treatment with Hydrocortisone and Dexamethasone (in a cross-over design) in patients with ocular prostheses and significant functional discomfort.