Non-invasive Vagal Nerve Stimulation in Opioid Use Disorders UH3
Emory University
Summary
This study is being done to answer the question: what is the effect of Vagal Nerve Stimulation (VNS) dosing on opioid withdrawal responses in individuals with a history of Opioid Use Disorders (OUDs)? Eligible participants will be in the study for one week in an inpatient research hospital stay, have an MRI scan, and have a follow-up call 1-3 months after their inpatient stay. Participants will complete several psychiatric questionnaires/interviews, physiological monitoring with several devices, brain imaging, and VNS testing.
Description
The purpose of this study is to look at Opioid Use Disorders (OUDs) and Vagal Nerve Stimulation (VNS). OUDs are conditions involving misuse or addiction to opiate-containing prescription pain medications or opioid-containing substances including heroin. OUDs are associated with symptoms of withdrawal upon discontinuation of the substance, which can include problems with concentration and sleep, irritability, rapid heart rate, and craving for opioids. Vagal Nerve Stimulation (VNS) is a procedure where the vagus nerve, which is in the neck, is electrically stimulated, much like a pacemaker is us…