Validity of the metronome-paced hyperventilation test to detect dynamic hyperinflation

Validity of the metronome-paced hyperventilation test to detect dynamic hyperinflation - MPH to detect DH

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON34449

Enrollment

Registered

2010-08-03

Start date

2010-09-10

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

dynamic air trapping dynamic hyperinflation

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Non-smoking capable subjects, aged 50-75 years, with a FEV1/VC ratio (forced expiratory volume in one second divided by the vital capacity) > 0.7 and FEV1 >= 80% of predicted

Exclusion criteria

Exclusion criteria: Subjects with asthma history or with lung problems of any kind, or with severe exercise limiting cardiac or neuromuscular disorders

Design outcomes

Primary

Measure	Time frame
The change in IC after MPH and exercise: MPH- and exercise- induced DH.	—

Countries

Netherlands

Outcome results