Condition Directory

Parkinson's Disease clinical trials

Directory of U.S. ClinicalTrials.gov public records for Parkinson's Disease. Browse Parkinson's Disease recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.

By the Clinical Trials Finder editorial team Guidance last reviewed June 10, 2026 Data synced July 24, 2026 Report an issue

ClinicalTrials.gov public records Last synced Jul 24, 2026, 3:56 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

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How Parkinson's Disease studies are organized in the registry

Records generally use the registry spelling “Parkinson disease.” The portfolio mixes drug studies with a high share of device, exercise, and rehabilitation research, so the study-type filter is unusually useful here. Disease-stage language (“early,” “advanced,” “levodopa-treated”) commonly appears in titles.

Terms that often appear in related listings

early Parkinson deep brain stimulation levodopa gait

These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.

Showing 13–24 of 12 matching trials for Parkinson's Disease.

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Conditions: Parkinson Disease, Dystonia
Interventions: Summit RC+S for Motor, 8-week pilot trial of Closed-loop vs. Open-loop Stimulation, Summit RC+S for Sleep; Device · Diagnostic Test
Lead sponsor: University of California, San Francisco; Other
Eligibility: 21 Years to 75 Years
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2028
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Parkinson's Disease and Parkinsonism, Dyssomnia
Interventions: Polysomnography ON stimulation then OFF, Polysomnography OFF stimulation then ON; Device
Lead sponsor: The University of Texas Health Science Center at San Antonio; Other
Eligibility: 40 Years to 80 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: San Antonio, Texas

Conditions: Parkinson Disease, Deep Brain Stimulation, Motivation
Interventions: Stimulation on, Stimulation off, Decision Making Task; Other · Behavioral
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older
Enrollment: 70 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2030
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Parkinson Disease, Freezing of Gait, Deep Brain Stimulation
Interventions: CereGate Software; BSN cDBS Programmer; BSN Burst Programmer; Device
Lead sponsor: CereGate Inc.; Industry
Eligibility: 21 Years to 80 Years
Enrollment: 41 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2027
U.S. locations: 7
States / cities: Redwood City, California • Aurora, Colorado • Miami, Florida + 4 more

Conditions: Parkinson Disease
Interventions: Neurostimulation, Carbidopa 25/Levodopa 100Mg Tab; Device · Drug
Lead sponsor: David Escobar; Other
Eligibility: 18 Years to 80 Years
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Parkinson's Disease and Parkinsonism
Interventions: DBS; Device
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years to 85 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2030
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Parkinson Disease
Interventions: tDCS; Device
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 40 Years to 70 Years
Enrollment: 6 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: PD - Parkinson's Disease
Interventions: Medtronic Percept Deep Brain Stimulation (cDBS), Medtronic Percept Deep Brain Stimulation (daytime aDBS), Medtronic Percept Deep Brain Stimulation (nighttime aDBS); Device
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2031
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Essential Tremor, Parkinson's Disease (PD), Dystonias
Interventions: Normal therapeutic DBS, Reduced current DBS, Reduced frequency DBS; Other
Lead sponsor: University of Nebraska; Other
Eligibility: 19 Years to 90 Years
Enrollment: 138 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: Omaha, Nebraska

Conditions: Parkinson Disease
Interventions: Summit RC+S; Device
Lead sponsor: Doris Wang, MD, PhD; Other
Eligibility: 18 Years to 75 Years
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2030
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Parkinson's Disease (PD)
Interventions: Summit RC+S; Device
Lead sponsor: Doris Wang, MD, PhD; Other
Eligibility: 21 Years to 75 Years
Enrollment: 6 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Parkinson Disease
Interventions: Percept RC; Device
Lead sponsor: Doris Wang, MD, PhD; Other
Eligibility: 21 Years to 75 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: San Francisco, California

About this Parkinson's Disease clinical trials directory page

What this page lists: U.S. ClinicalTrials.gov public records that list Parkinson's Disease as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results: Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Parkinson's Disease.
Where the data comes from: Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Parkinson's Disease clinical trials

How Parkinson's Disease studies are organized in the registry

Filter and sort this condition

Live official records

The Motor Network in Parkinson's Disease and Dystonia: Mechanisms of Therapy

Sensing in Sleep Deep Brain Stimulation

Understanding Motivation in Parkinson's Patients Through Neurophysiology

Use of CereGate Therapy for Freezing of Gait in PD

Personalized Real-Time DBS and PD Mechanisms

Aim 3 Particle Swarm Optimization PIGD

Safety and Feasibility of Tele-supervised Home-based Transcranial Direct Current Stimulation in Parkinson's Disease

Simplified, Scalable, 24-hour Adaptive DBS in Parkinson's Disease

Attention and Eye Movement in Parkinson's Disease

Adaptive Deep Brain Stimulation to Improve Motor and Gait Functions in Parkinson's Disease

Movement State-dependent Adaptive DBS for PD

Adaptive Deep Brain Stimulation for Freezing of Gait in Parkinson's Disease

About this Parkinson's Disease clinical trials directory page