Differences in the oral and bronchial microbiome between patients with or without chronic obstructive pulmonary disease

Differences in the oral and bronchial microbiome between patients with or without chronic obstructive pulmonary disease - Differences in the oral and bronchial microbiome between patients with or without chronic obstructive pulmonary disease

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000044459

Enrollment

160

Registered

2021-06-09

Start date

2021-06-09

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

chronic obstructive pulmonary disease (COPD)

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who will undergo bronchoscopy after a pulmonary function test

Exclusion criteria

Exclusion criteria: Unstable respiratory failure Infectious lung diseases

Design outcomes

Primary

Measure	Time frame
Differences between the oral and bronchial microbiome in a patients	—

Secondary

Measure	Time frame
Differences in the oral and bronchial microbiome between patient with or without COPD	—

Countries

Japan

Contacts

Public ContactKeiko Kan-o

Kyushu University Hospital Department of Respiratory Medicine

kan-o.keiko.641@m.kyushu-u.ac.jp0926425378

Outcome results