Evaluation of Central Airway Stenosis using impulse oscillation system

Evaluation of Central Airway Stenosis using impulse oscillation system - Evaluation of Central Airway Stenosis using impulse oscillation system

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000002403

Enrollment

Registered

2009-08-30

Start date

2009-08-01

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

Cases of central airway stenosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with central airway stenosis

Exclusion criteria

Exclusion criteria: Low volume or poor breathing at rest, incapable of spirometry, tracheostomy

Design outcomes

Primary

Measure	Time frame
Correlation between Impulse oscillation system and spirometry	—

Secondary

Measure	Time frame
Evaluation of airway collapsibility and compliance	—

Countries

Japan

Contacts

Public ContactHiroshi Handa

St. Marianna University School of Medicine Division of Respiratory and Infectious Diseases, Department of Internal medicine

hiroshihstv@marianna-u.ac.jp044-977-8111

Outcome results