Sleep Apnea Syndrome
Conditions
Interventions
Attach a mask to a balloon filled with air containing 15% oxygen concentration and inhale the air from the balloon for 10 minutes.
Do not connect to the balloon
inhale room air for 10 minutes.
Sponsors
Niigata University of Health and Welfare
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Participants must be between 18 and 30 years of age at the time consent is obtained. Participants must have received a thorough explanation regarding this research and provided written consent of their own free will after demonstrating sufficient understanding.
Exclusion criteria
Exclusion criteria: Individuals aged 31 years or older Individuals with a history of cardiovascular disease or currently receiving medication for such conditions Individuals currently taking medication or supplements Individuals with a regular exercise routine (performing at least 150 minutes of moderate-intensity aerobic exercise or 75 minutes of vigorous-intensity aerobic exercise per week) Individuals with a history of smoking Other individuals deemed unsuitable for the study by the principal investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Microvascular Function of the Gastrocnemius Muscle Before and After Exposure to 15% Oxygen Concentration | — |
Secondary
| Measure | Time frame |
|---|---|
| Heart rate, stroke volume, cardiac output, mean arterial pressure, and SpO2 before and after a 10-minute exposure intervention at 15% inspired oxygen concentration, and during the intervention | — |
Countries
Japan
Contacts
Public ContactYoshino Takuro
Niigata University of Health and Welfare Graduate School of Medical and Welfare Sciences, Department of Health Sciences, Physical Therapy
Outcome results
None listed