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Prevalence of stridor in Parkinson’s disease and atypical parkinsonism

Prevalence of stridor in Parkinson’s disease and atypical parkinsonism

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0007140
Enrollment
163
Registered
2022-04-01
Start date
2022-04-01
Completion date
Unknown
Last updated
2022-04-04

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

Conditions

None listed

Interventions

None listed

Sponsors

Samsung Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: ? age between 30 to 80 ? PD patients diagnosed based on the International Parkinson’s disease and Movement Disorders Society criteria Idiopathic Parkinson’s disease ? PSP patients diagnosed based on the Diagnostic criteria for progressive supranuclear palsy second consensus for diagnosis of multiple system atrophy ? MSA patients diagnosed based on the Diagnostic criteria for Corticobasal syndrome Diagnostic criteria for Lewy body dementia

Exclusion criteria

Exclusion criteria: ? patients who have respiratory diseases ? a person deemed unsuitable for participation in the study by the researcher

Design outcomes

Primary

MeasureTime frame
Prevalence of Stridor—

Secondary

MeasureTime frame
difference in stridor prevalence by the diseases—

Countries

Korea, Republic of

Contacts

Public ContactJong Hyeon Ahn

Samsung Medical Center

jhahn0513@gmail.com+82-2-3410-0893

Outcome results

None listed

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