TrialBridgeNCT07635823
Adaptive DBS for PD
Recruiting · Not Applicable · Beijing Pins Medical Co., Ltd · registry updated 2026-06-22
Inclusion and exclusion lines below are quoted from ClinicalTrials.gov. No match score is shown, because a score needs a person's age, biomarkers, and treatment dates. Confirm the record with the study team.
The goal of this clinical trial is to evaluate the efficacy and safety of an adaptive deep brain stimulation (aDBS) system for managing Parkinson's disease symptoms. Researchers will compare closed-loop stimulation (which automatically adjusts therapy using real-time brain signals and sleep monitoring) against traditional continuous stimulation (fixed settings) in a randomized, double-blind, crossover study. Participants will undergo surgical implantation of PINS Medical's G1010R neurostimulator, followed by alternating treatment phases where each patient experiences both aDBS and conventional open-loop stimulation modes. Outcomes will assess improvements in without troublesome dyskinesia daily time, motor symptoms (e.g., tremors, rigidity), quality of life, and sleep quality across both therapy periods.
Inclusion
- idiopathic Parkinson's disease
- Hoehn \& Yahr (HY) stage 2.5-4 during medication "OFF"
- Subjects must meet one of the following:
- Never underwent DBS surgery and suitable for bilateral STN or GPi DBS surgery;
- Previous bilateral STN/GPi DBS recipients with only one IPG who:
- Demonstrate responsiveness to conventional cDBS therapy per investigator evaluation,
Exclusion
- Presence of contraindications to deep brain stimulation (DBS) surgery.
- Beck Depression Inventory-II (BDI-II) score \> 25
- Mini-Mental State Examination (MMSE) score \< 24 (adjusted for educational level)
- Significant comorbidities that may interfere with DBS therapy per investigator assessment.
- Pre-existing active non-DBS medical implants or metallic cranial implants
- Requirement for diathermy, transcranial magnetic stimulation (TMS), or electroconvulsive therapy (ECT) during the study period