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Nasal microbial load of early-stage Parkinson’s disease patients

Case-control study of nasal microbiota of early-stage Parkinson’s disease patients in comparison with healthy control

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0001518
Enrollment
60
Registered
2015-06-10
Start date
2014-12-08
Completion date
Unknown
Last updated
2019-03-11

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

Ulsan Univeristy Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Idiopathic PD, according to UK Parkinson's Diseases Society Brain Bank criteria Diagnosed as PD within 3 years No recent upper or lower respiratory infection history within 6 months

Exclusion criteria

Exclusion criteria: Underlying other medical condition, including systemic illness Pregnancy or breast-feeding Atypical parknsonism, secondary parknsonism

Design outcomes

Primary

MeasureTime frame
Upper respiratory bacterial species—

Secondary

MeasureTime frame
Upper respiratory bacterial diversity—

Countries

Korea, Republic of

Contacts

Public ContactHui-Jun Yang

Ulsan Univeristy Hospital

Outcome results

None listed

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