NCT06791902Toboroz
Study on Preliminary Safety and Efficacy of Adaptive DBS Aligned to Locomotor States to Improve Locomotor Functions in Parkinson's Patients
Forrás: ClinicalTrials.gov · Utoljára frissítve: 2025. dec. 17.
Rövid összefoglaló (regiszter, angolul)
At present, there is no cure for Parkinson's disease. The standard treatment involves taking dopaminergic drugs. When drugs lose their effectiveness, they can be supplemented by Deep Brain Stimulation (DBS) therapy. Medication and deep brain stimulation are effective for motor problems such as tremors, slowness of movement, and muscle stiffness. However, there is no effective treatment for walking and balance problems that occur during the course of the disease. DBS neurostimulators not only stimulate, but also record brain activity in the region in which the electrodes are implanted. This brain activity changes over time, depending on the individual's general state (i.e., medication, eating), movements (sitting, standing or walking) and motor problems (i.e., problems of gait initiation and termination, balance problems and freezing of gait). Adaptive deep brain stimulation (aDBS) makes it possible to change the stimulation according to brain activity, and thus to these different states. This method involves using the usual Medtronic Percept neurostimulator with its adaptive therapy active. Additional investigational features for adaptive therapy are available within the study. In this study, we want to evaluate whether adaptive deep brain stimulation is safe and effective in improving walking problems in people with Parkinson's disease.
- Állapot (regiszter)
- Toboroz
- Vizsgálattípus
- Beavatkozással járó
- Résztvevők száma
- 10 (tervezett)
- Első benyújtás
- 2025. jan. 9.
- Kezdés
- 2025. jan. 1.
- Elsődleges befejezés
- 2027. jan. 1.
- Fő szponzor
- Jocelyne Bloch
- Betegségek
- Parkinson-kór
- NCT-szám
- NCT06791902
Mit vállalsz
- Vizsgálat típusa: Beavatkozással járó
- Tervezett résztvevők: 10
- 2025. jan. 1. és az elsődleges befejezés (2027. jan. 1.) között
- 1 helyszín, 1 országban
- Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket
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Más betegség
- History of major psychiatric disorders or major neurocognitive disorders, as considered by the investigators in according with treating physicians;
- History of drug or alcohol abuse in the past 5 years;
Egyéb
- Exclusive use of interleaved DBS programs that are incompatible with aDBS;
- High impedances or artefacts in neural signals that obstruct the detection of motor-related biomarkers for adaptive DBS;
- Changes in DBS amplitudes (increase/decrease) not well tolerated;
- Secondary causes of gait problems independent of PD;
- Inability to follow the procedures of the study independently;
- Major changes in PD treatments planned within the course of the study;
- Pregnancy;
- Participation in another investigational study in the preceding 30 days or during the study
Kiket keres a vizsgálat
- Diagnosed with typical or atypical forms of Parkinson's disease; Suffering from gait or balance disorders;
- Implanted with a full Medtronic Percept suite (neurostimulator Percept PC Model B35200 or Percept RC Model B35300; with bilateral leads (Medtronic Legacy leads (Models 3387 and 3389) or Medtronic SenSightTM Directional Lead (models B33015 and B33005)) and lead extensions (Medtronic extensions (Model 37085 and 37086) or SenSightTM extension (model B34000)), or Medtronic SenSightTM Connector Plug (Model B31061));
- Exhibit modulations in at least one frequency band of the LFP that are related to locomotor states or gait deficits.
- Aged 18 years-old or more;
- Must provide and sign the study's Informed Consent prior to any study-related procedures;
- Able to understand and interact with the study team in French;
- Agree to comply in good faith with all conditions of the recordings, and to attend all required study procedures
Életkor a regiszterben: 18 év – - · Nem: nők és férfiak · Egészséges önkénteseket nem fogad
Helyszínek (1)
Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.
| Helyszín | Város | Ország | Helyszín állapota |
|---|---|---|---|
| CHUV | Lausanne | Svájc | Toboroz |
Kapcsolódó publikációk
- Activity-dependent adaptive deep brain stimulation improves gait in Parkinson's disease.Nat Med · 2026 · PMID 42297979
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