Pooling Event Related Potentials With Anatomy, Lead-Localization & Clinical effects

Pooling Event Related Potentials With Anatomy, Lead-Localization & Clinical effects - PERP-WALC

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032006

Enrollment

115

Registered

2023-06-05

Start date

2023-06-22

Completion date

Unknown

Last updated

2025-12-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

G20.9 G25.0 G24.9

Interventions

Group 1: Patients who have received deep brain stimulation due to idiopathic Parkinson's disease will receive a one-time combined EEG and EMG measurement with simultaneous change of stimulation parame

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Deep brain stimulation for Parkinson’s disease, Essential tremor or dystonia - Obtained capacity to consent - Verbal as well as written informed consent to study participation

Exclusion criteria

Exclusion criteria: - Failure to meet inclusion criteria

Design outcomes

Primary

Measure	Time frame
Study aim: Subjects who have received deep brain stimulation for Parkinson's disease, essential tremor or dystonia will undergo EEG measurement to record event related cortical potentials (ERPs) triggered by stimulation. These will then be correlated with clinical data such as available testing protocols, but also analyzed in connection with imaging data to identify areas and fiber connections involved in the origin and transmission of ERPs. This is an exploratory, basic science study with no predefined endpoints.	—

Measure

Time frame

Study aim: Subjects who have received deep brain stimulation for Parkinson's disease, essential tremor or dystonia will undergo EEG measurement to record event related cortical potentials (ERPs) triggered by stimulation. These will then be correlated with clinical data such as available testing protocols, but also analyzed in connection with imaging data to identify areas and fiber connections involved in the origin and transmission of ERPs. This is an exploratory, basic science study with no predefined endpoints.

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Countries

Germany

Contacts

Public ContactTill A. Dembek

Uniklinik Köln, Klinik und Poliklinik für Neurologie

till.dembek@uk-koeln.de+49 221 478 97602

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026