Normal Adults
Conditions
Interventions
No intervention
after 10 minutes of supine rest, participants underwent a 15-minute standing challenge, followed by 5 minutes of supine rest again.
200mL of water at approximately 37 degree
After 10 minutes of supine rest, a 15-minute standing challenge is performed (with 1 minute of drinking water after 5 minutes of standing), followed by another 5 minutes of supine rest.
200mL of water
After 10 minutes of supine rest, a 15-minute standing challenge is performed (with 1 minute of drinking water after 5 minutes of standing), followed by another 5 minutes of supine rest.
Sponsors
International University of Health and Welfare
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Participants will be healthy young adults, aged 18 to 24 years at the time of consent, who are capable of providing their own written informed consent.
Exclusion criteria
Exclusion criteria: 1 Individuals with current or past history of diseases affecting the respiratory, cardiovascular, digestive, renal, or autonomic nervous systems. 2 Individuals with abnormalities identified in a health check-up, such as an abnormal electrocardiogram (ECG) or hypertension. 3 Individuals who are pregnant or may be pregnant. 4 Individuals unable to provide voluntary informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood Pressure | — |
Secondary
| Measure | Time frame |
|---|---|
| Heart Rate, Stroke Volume, Cardiac Output, Systemic Vascular Resistance, Respiratory Sinus Arrhythmia, Baroreflex Sensitivity, Core Temperature | — |
Countries
Japan
Contacts
Public ContactSatoshi Kubota
International University of Health and Welfare School of Health Sciences at Odawara
Outcome results
None listed