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Imaging Core Aim 2, and Udall Project 2 Aim 2
NCT06998303 · View on ClinicalTrials.gov ↗
Study Summary
More than one million people in the United States have Parkinson's disease (PD) and the prevalence is expected to double by 2040. Over 60% of these individuals will develop debilitating postural instability and gait disturbances (PIGD), including freezing of gait (FOG). With disease progression, axial motor symptoms typically become resistant to dopamine replacement therapies (e.g. levodopa) and a primary source of disability and morbidity. While subthalamic (STN) and globus pallidus internus (GPi) deep brain stimulation (DBS) using standard locations and stimulation parameters can be highly effective for the treatment of the cardinalmotorsymptomsof PD, both treatments often fail to control levodopa-resistant motor features of PD such as PIGD. DBS can also impair cognitive function which further exacerbates PIGD, particularly when the task requires attentional resources. Thus, despite considerable improvements in appendicular bradykinesia, rigidity and tremor with conventional DBS, the disease can continue to be dominated by PIGD, leading to increased falls, decreased mobility, and increased rate of hospitalization and morbidity. This is why one of the top NINDS priorities for clinical research in PD is the development of novel therapeutic approaches, such as DBS targeting, to treat levodopa-resistant motor symptoms. This study will provide crucial information to elucidate the functional properties of the networks involved in Deep Brain Stimulation (DBS) treatment. By refining our understanding of the neural networks involved in stimulation of DBS targets, we will improve our ability to program patients to enhance their clinical outcomes and minimize side effects.
Conditions Studied
Interventions
- OTHER Bipolar DBS stimulation
Study Locations (1)
Minnesota
- University of Minnesota — Minneapolis
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2025-04-01 |
| Est. Completion | 2026-07-31 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT06998303
The ClinicalTrials.gov registry entry for NCT06998303 describes a study currently listed as recruiting. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 20 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Minnesota, which has 919 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Parkinson Disease appearing as the primary indexed condition, and to 1 intervention — of which Bipolar DBS stimulation is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT06998303 reports 1 study location spanning 1 distinct geographic area — top geographies include Minnesota. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT06998303 about?
NCT06998303 is a clinical study titled "Imaging Core Aim 2, and Udall Project 2 Aim 2". More than one million people in the United States have Parkinson's disease (PD) and the prevalence is expected to double by 2040. Over 60% of these individuals will develop debilitating postural instability and gait disturbances (PIGD), including freezing of gait (FOG). With disease progression, axi...
What is the current status of trial NCT06998303?
This trial is currently recruiting. It is a NA study. The enrollment target is 20 participants. The study started on 2025-04-01. Estimated completion is 2026-07-31.
What conditions does trial NCT06998303 study?
This clinical trial studies the following conditions: Parkinson Disease. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT06998303?
The interventions under investigation include: Bipolar DBS stimulation (OTHER). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT06998303?
This trial is sponsored by University of Minnesota, which has 919 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT06998303 being conducted?
This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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