Respiratory timing during exercise

Respiratory timing during exercise - Respiratory timing during exercise

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON45264

Enrollment

Registered

2017-06-27

Start date

2017-04-16

Completion date

Unknown

Last updated

2024-04-15

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

Conditions

does not apply

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 1. Healthy subject 2. Caucasian male: 18-45 years old 3. Well trained recreational cyclists 4. Written informed consent obtained.

Exclusion criteria

Exclusion criteria: 1. Body mass index (BMI) 25 kgm2 2. Known cardiopulmonary disease, or ECG or spirometrie suggestive of cardiopulmonary disease 3. Active smoking, smoking history; >5 packyears 4. Hypertension; defined as blood pressure > 140/90 mmHg (millimeters of mercury). 5. Renal failure; defines as Estimated Glomerular filtration rate (eGFR) using Modification of Diet in Renal Disease (MDRD) formula;

Design outcomes

Primary

Measure	Time frame
The primary objective of this study is to determine whether the analysis of breath-to-breath respiratory variability provide more information on the mechanism that is responsible for the RCP. The main study parameters are the breath-to-breath variability of VT, TI and TE.	—

Secondary

Measure	Time frame
The secondary objectives of this study are to assess the RCP acting as phenomenon, and the timing of the anaerobic threshold (AT) and lactic acidosis in relationship to the RCP	—

Countries

Netherlands

Outcome results