Turkish Validation of the Parkinson Disease Cognitive Functional Rating Scale

Enrolling by invitation

Conditions studied: Cognition, Parkinson's Disease, Reliability and Validity, Cognitive Functions, Cognitive Functioning

In brief

The aim of the present study is to translate the Parkinson's Disease-Cognitive Functional Rating Scale into Turkish (PD-CFRS-Turkish version) and to evaluate its validity and reliability.

Key facts

Study ID

NCT07253376

Run by

Gazi University

People needed

60

Starts

2025-10-10

Expected to finish

2026-12-10

Last updated by the study team

2026-03-19

Who can join

Age: 40 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Clinically diagnosed with idiopathic Parkinson's disease by a neurologist.
• Evaluated between Stage 1-3 according to the Hoehn and Yahr Staging Scale.
• Aged 40 years or older.
• Agreed to participate in the study after being given sufficient information.

You may not qualify if…

• Patients with a Montreal Cognitive Assessment score of 20 and below.
• Patients with cardiovascular, vestibular, musculoskeletal or additional neurological disease.

Where it is running

• Gazi University, Faculty of Health Sciences — Ankara, Turkey (Türkiye)
• Ankara Bilkent City Hospital, Physical Medicine and Rehabilitation Hospital — Ankara, Turkey (Türkiye)

Full record on ClinicalTrials.gov

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