Investigation of forced oscillation technique for interstitial lung diseases

Investigation of forced oscillation technique for interstitial lung diseases - Investigation of FOT for ILD

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020733

Enrollment

100

Registered

2016-01-25

Start date

2014-01-01

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

Interstitial lung diseases

Interventions

measurement of impedance by forced oscillation technique (FOT) Taking high resolution computed tomography (HRCT) pulmonary function test

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients diagnosed as having interstitial lung diseases such as idiopathic interstitial pneumonia

Exclusion criteria

Exclusion criteria: Patients who are difficult to measure the FOT or pulmonary function tests Patients who are unable to get informed consent

Design outcomes

Primary

Measure	Time frame
Correlation with parameters of the forced oscillation technique (FOT) and clinical course, prognosis and pulmonary function tests.	—

Secondary

Measure	Time frame
Correlation between parameters of the forced oscillation technique (FOT) and findings of high-resolution computed tomography (HRCT).	—

Countries

Japan

Contacts

Public ContactTomoyuki Fujisawa

Hamamatsu University School of Medicine Second Division, Department of Internal Medicine

fujisawa@hama-med.ac.jp053-435-2263

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026