N/A
Completed N=94
Gas Exchange Kinetics and Work Load During Exercise
Methods of Exercise in Children
Source: ClinicalTrials.gov NCT03770507 ↗
Enrolled (actual)
94
Serious AEs
0.0%
Results posted
Mar 2026
Primary outcomePrimary: Maximum Oxygen Uptake (VO2) Measurements During Exercise — 1.6; 2.8; 3.2; 1.7 L/min
Summary
The purpose of this research study is to understand how different kinds of exercise affect the human body and the health of the heart and lungs.Participants will exercise in different protocols on a bicycle ergometer or treadmill. This research could lead to improved and more accurate fitness assessment and pave the way to an improved personalized exercise program in health and illness.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Maximum Oxygen Uptake (VO2) Measurements During Exercise |
1.6; 2.8; 3.2; 1.7; 2.9; 3.5 | — |
| SECONDARY Heart Rate (HR) Measurements During Exercise |
197.2; 195.5; 186.6; 194.6; 198.1; 190.4 | — |
Eligibility Criteria
Inclusion Criteria
- Between the ages of 7-35 years old without any known respiratory, cardiac or metabolic disease
- Determined to be in good health by preparticipation history
- No evidence of disease or disability that would impair participation in an exercise testing
- No chronic prescribed medication
Exclusion Criteria
- Other limitation which in the eyes of the physician that would preclude ability to perform exercise testing
- Use of illegal drugs or abuse of alcohol
- Pregnancy or breastfeeding
Data sourced from ClinicalTrials.gov (NCT03770507). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.