Evolution of Pulsed Oxygen Saturation Throughout an Interval Training Session Compared to a Continuous Training Session in Patients With Chronic Obstructive Pulmonary Disease With Exercise-induced Oxygen Desaturation.
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Groupe Hospitalier du Havre
- Enrollment
- 12
- Locations
- 1
- Primary Endpoint
- Difference in oxygen pulsed saturation
Study Overview
Brief Summary
A problem often observed during exercise training is oxygen desaturation exclusively during exercise in some patients. In the case of exercise-induced desaturation, it may be suggested to train these patients in interval training to limit exercise-induced desaturation. Interval training consists of alternating active phases of short duration (often 30 seconds to 1 minute) followed by a short active or passive recovery phase of equivalent duration to the previous phase. Investigators therefore hypothesise that interval training on a cycloergometer or treadmill can limit exercise-induced desaturation in COPD patients.
The aim of the study is to observe the evolution of pulsed oxygen saturation between a continuous training session and a interval training session.
Study Design
- Study Type
- Observational
- Observational Model
- Case Crossover
- Time Perspective
- Prospective
Eligibility Criteria
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •a diagnosis of COPD
- •participating in a pulmonary rehabilitation programme
- •with an exercise-induced desaturation less than 90%
- •no oxygen supplementation
Exclusion Criteria
- •Under 18 years of age
- •Pregnant woman
- •Person not affiliated to a health insurance regime or not benefiting from a social security regime
- •Patient under curatorship, guardianship or safeguard of justice
- •Patient speaking a language other than French
- •Patient with severe hypoxaemia (SpO2 ≤ 80%) during exercise
- •Patient having had a moderate or severe exacerbation (hospitalisation for respiratory reasons) in the previous 4 weeks
- •Patients with orthopaedic, rheumatic, vascular or neurological pathology limiting their ability to make an effort
- •Breastfeeding women
Outcomes
Primary Outcomes
Difference in oxygen pulsed saturation
Time Frame: One week
Difference in minimum saturation during both exercise, the measurement will be performed with a pulse oximeter (Spirodoc, MIR)
Secondary Outcomes
- Difference in oxygen pulsed saturation(One week)
- Difference in respiratory rate(One week)
- Difference in tidal volume(One week)
- Difference in peripheral muscle oxygenation(One week)
- Difference in inspiratory capacity(One week)
- Difference in muscle discomfort(One week)
- Difference in Dyspnea(One week)
Investigators
Guillaume Prieur
Principal Investigator
Groupe Hospitalier du Havre