Impairments of Parkinson's disease patients with deep brain stimulation: Development and validation of a self-report and proxy-rated questionnaire

Impairments of Parkinson's disease patients with deep brain stimulation: Development and validation of a self-report and proxy-rated questionnaire - DBS-IS

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00004770

Enrollment

1500

Registered

2013-11-26

Start date

2012-10-01

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

G20

Interventions

Group 1: Parkinson's disease patients (with and without DBS), survey with questionnaires Group 2: caregivers of Parkinson's disease patients (with and without DBS), survey with questionnaires

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with Parkinson's disease and a respective caregiver

Exclusion criteria

Exclusion criteria: Patients without Parkinson's disease and caregivers of patients without Parkinson's disease

Design outcomes

Primary

Measure	Time frame
Development and validation of a self-report and proxy-rated questionnaire	—

Countries

Germany

Contacts

Public ContactCatharine Lewis

Klinik und Poliklinik für Neurologie, Uniklinik Köln

catharine.lewis@uk-koeln.de0221 478 97435

Outcome results

None listed

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