Epidemiological survey of common vertigo disorders in China

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000031262

Enrollment

Unknown

Registered

2020-03-26

Start date

2020-05-01

Completion date

Unknown

Last updated

2023-04-12

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

Conditions

Benign paroxysmal positional vertigo, vestibular migraine

Interventions

BPPV, VM:questionnaire

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: All adult Chinese residents in China (except the Hong Kong and Macao special administrative regions of the Tibet autonomous region and Taiwan) who have lived in the region for at least 6 months between January to December 2020.

Exclusion criteria

Exclusion criteria: Subjects unable to complete independently or cooperate.

Design outcomes

Secondary

Measure	Time frame
VM questionnaire;BPPV questionnaire;general information;Health history;	—

Primary

Measure	Time frame
Identify diagnostic, suspected, and controversial clinical syndromes;	—

Countries

China

Contacts

Public ContactWu Ziming

Chinese PLA General Hospital

zimingwu@126.com+86 10-3717658922

Outcome results

None listed

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