Retrospective review of images used to target the STN during DBS procedure and ability of the Surgical Information Sciences ("SIS") system to visualize the STN location.
The purpose of this study is to collect retrospective data to demonstrate the ability of the SIS system to visualize the MRI-defined STN in patients with Parkinson's Disease (PD) who have undergone deep brain stimulation (DBS) procedure targeting the STN.
Study Type
OBSERVATIONAL
Enrollment
15
Software technology for visualization of anatomical structures in the brain
UPMC
Pittsburgh, Pennsylvania, United States
Percent of STN Visualization Success
Measure the proportion of images successfully processed for visualization of the STN over total number of image sets
Time frame: Day 1
Incidence of DBS Lead Location in Proximity to STN
Determine incidence in which the location of the DBS lead is in or outside the STN
Time frame: Day 1
Rate of Correlation of Predicted Outcome to Monopolar Review Outcome
Rate of blinded predicted outcome compared to monopolar review outcomes
Time frame: 1 Month
Rate of Correlation of DBS Lead Location to Long Term Outcomes
Rate of agreement between SIS-defined model of STN and actual DBS lead location and clinical motor outcomes
Time frame: 3-6 months
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