| Registry | NCT07868614 |
|---|---|
| Status | Recruiting |
| Study type | Observational |
| Enrollment | 30 (Estimated) |
| Sponsor | Mayo Clinic (Other) |
| Conditions | Essential Tremor, Parkinson's Disease, Dystonia |
| Interventions | Multifunctional Apparatus for Voltammetry, Electrophysiology, and Neuromodulation (MAVEN) (Device) |
| Dates | start 2025-07-29, primary completion 2028-12-01 (estimated), completion 2028-12-01 (estimated), first posted 2026-10-09, last updated 2026-10-09 |
| Locations | 1 site in United States |
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The purpose of this research is to determine if the electrophysiologic data collected from standard-of-care microelectrode recordings during human deep brain stimulation (DBS) surgery will be the same using the MAVEN device compared with the standard Alpha Omega device with either a tungsten standard-of-care microelectrode (for microelectrode recordings), or a carbon-fiber microelectrode (for neurotransmitter recordings). The number of microelectrodes used for both the tungsten and the carbon-fiber version will be the same as the standard-of-care.
| Arm | Type | Interventions | Description |
|---|---|---|---|
| Tungsten fiber microelectrode | Device: Multifunctional Apparatus for Voltammetry, Electrophysiology, and Neuromodulation (MAVEN) | Standard of care Tungsten microelectrode and cables will be utilized, and a splitter adaptor cable will route the data to both the standard Alpha Omega device and also to MAVEN, for comparison of MER readings. | |
| Carbon fiber microelectrode | Device: Multifunctional Apparatus for Voltammetry, Electrophysiology, and Neuromodulation (MAVEN) | A carbon fiber microelectrode will be utilized (in lieu of the tungsten microelectrode) and a splitter adaptor cable will route the data to both the standard Alpha Omega device and also to MAVEN, for comparison of MER readings. |
Sex: All, ages: 18 Years to any
Inclusion Criteria: * Mayo Clinic patients already scheduled to undergo DBS surgery with Dr. Kendall Lee fora movement disorder. Exclusion Criteria: * Patients not approved for DBS surgery by the multidisciplinary DBS committee.
| Facility | City | Country | Status |
|---|---|---|---|
| Mayo Clinic | Rochester, Minnesota | United States | Recruiting |