Prospective observational study to identify the lung microbiome in the heavy smokers.

Prospective observational study to identify the lung microbiome in the heavy smokers. - The lung microbiome in the heavy smokers

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031439

Enrollment

100

Registered

2018-02-23

Start date

2018-02-23

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

heavy smokers

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Smokers with a smoking index above 600.

Exclusion criteria

Exclusion criteria: Non smokers.

Design outcomes

Primary

Measure	Time frame
We identify disease-specific microbiome distribution from bronchoalveolar lavage fluid. We evaluate the relevance to the patient's smoking index and clinical parameters (such as respiratory function test).	—

Countries

Japan

Contacts

Public ContactKoji Kuronuma

Sapporo medical university Respiratory medicine and allergology

kuronumak@sapmed.ac.jp(011)611-2111

Outcome results