Fractional exhaled nitric oxidein patients with idiopathic pulmonary fibrosis

Fractional exhaled nitric oxidein patients with idiopathic pulmonary fibrosis - Fractional exhaled nitric oxidein patients with idiopathic pulmonary fibrosis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000002120

Enrollment

Registered

2009-06-24

Start date

2009-06-01

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

idiopathic pulmonary fibrosis

Interventions

The measurement of FeNO

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Idiopathic pulmonary fibrosis patients Patients are not under systemic steroid or immunosuppressive therapy

Exclusion criteria

Exclusion criteria: Cases with collagen vascular disease Cases with pulmonary hypertension Cases with other forms of interstitial lung diseases Cases in disease exacerbation CAses with systemic steroid or immunosuppressive therapy

Design outcomes

Primary

Measure	Time frame
The relationship between the FeNO level and conventional parameters	—

Countries

Japan

Contacts

Public ContactMasato Kato

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

Outcome results

None listed

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