Impact of high oxygen concentration on excercise duration in patients with interstitial lung disease following acute exacerbation

Impact of high oxygen concentration on excercise duration in patients with interstitial lung disease following acute exacerbation - Impact of high oxygen concentration on excercise duration in patients with interstitial lung disease following acute exacerbation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058624

Enrollment

Registered

2025-07-29

Start date

2018-12-01

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 Disease

Interventions

High-flow nasal cannula (40L/min, FiO2 60%) High-flow nasal cannula (40L/min, FiO2 21%)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: acute exacerbation of interstitial lung disease

Exclusion criteria

Exclusion criteria: Patients who were unable to undergo the constant-load ergometry test (CLET) owing to motor dysfunction, cognitive dysfunction, or other diseases were excluded.

Design outcomes

Primary

Measure	Time frame
Endurance time	—

Secondary

Measure	Time frame
SpO2, HR, RR	—

Countries

Japan

Contacts

Public ContactHikaru Machiguchi

Kanagawa Cardiovascular and Respiratory Center Department of Rehabilitation

h.machiguchi6008@gmail.com045-701-9581

Outcome results

None listed

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