German Validation Study of the Subjective Cognitive Decline Questionnaire (SCD-Q)

Recruiting now · Not applicable

Conditions studied: Alzheimer Disease, Subjective Cognitive Decline

In brief

The SCD-Q (Subjective Cognitive Decline-Questionnaire) is an established instrument to quantify self-perceived cognitive decline. Both self- and informant-rated versions of the SCD-Q are available. However, the SCD-Q has not been validated in the German language yet. Hence, the investigators aim to validate the self-reported SCD-Q in a clinical sample in Germany.

Key facts

Study ID

NCT06711952

Run by

Ludwig-Maximilians - University of Munich

People needed

300

Starts

2023-02-01

Expected to finish

2025-08-31

Last updated by the study team

2025-05-29

Who can join

Age: 50 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Medical appointment for dementia diagnostics at the Alzheimer Therapie- und Forschungszentrum
• Provision of signed, written and dated informed consent
• Capacity to give informed consent

You may not qualify if…

• dementia in a very advance stage
• Illiteracy

Where it is running

• Klinik und Poliklinik für Psychiatrie und Psychotherapie des LMU Klinikums — München, Bavaria, Germany (enrolling)

Full record on ClinicalTrials.gov

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