Validation of a numeric rating scale for quantifying vertigo perception in vestibular diseases

• Conditions: Disorders of vestibular function; H81

• Registration Number: DRKS00032169
• Lead Sponsor: Deutsches Schwindel und Gleichgewichtszentrum, LMU Klinikum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2022-08-31
• Study Start: 2023-07-04
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 862

Inclusion Criteria

chronic or episodic vertigo/dizziness, patient's consent

Exclusion Criteria

inner ear diseases, pathologies of the eardrum

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
RS-values (numeric rating scale): Assessment after the completion of a caloric testing using a numerical analog scale (self-report/questionnaire)

Secondary Outcome Measures

Name	Time	Method
SPV (slow phase velocity) of caloric-induced nystagmus during caloric vestibular stimulation using videooculography.