Reference value research for instantanious resistance and impulsoscillometrics

Reference value research for instantanious resistance and impulsoscillometrics - Reference value research for Bodyplethysmography and impulsoscillometrics

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON32138

Enrollment

200

Registered

2008-11-10

Start date

2008-12-01

Completion date

Unknown

Last updated

2024-05-13

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

Conditions

airwayresistance breathlessness

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Age between 55-80 years Non-smokers No respirority diseases Normal spirometry (FEV1>85%pred, FEV1/FVC>0,7). Before the research longvolumes will be measured

Exclusion criteria

Exclusion criteria: Hartdiseases like angina pectoris, a recent haert attack ( in less than 1/2 year), a moderate pumpfunction of the heart Claustrophobia Allergic rhinitis Ear-drumpperforation

Design outcomes

Primary

Measure	Time frame
To define reference values for the new measured parameters by bodyplethysmographia and impulsoscillometrics.	—

Secondary

Measure	Time frame
Not relevant	—

Countries

Netherlands

Outcome results