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The project will test the hypothesis that lung ventilation during exercise is unaffected by oxygen supplementation. In addition, the acute effect of oxygen supplementation on dyspnoea, heart rate and blood pressure will be studied.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Supplementary oxygen | Experimental | Study subjects receive, in randomized order, either supplementary 30% oxygen or air (21% Oxygen) from a gas tight bag |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Oxygen | Drug | supplementary oxygen during exercise |
|
| Measure | Description | Time Frame |
|---|---|---|
| Pulmonary ventilation | 1 hour |
| Measure | Description | Time Frame |
|---|---|---|
| Dyspnoea | 1 hour | |
| Heart rate | 1 hour | |
| Blood pressure |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Anne Edvardsen, PhD | LHL Helse | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| LHL-klinikkene Glittre | Hakadal | Akershus | 1485 | Norway |
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| ID | Term |
|---|---|
| D029424 | Pulmonary Disease, Chronic Obstructive |
| D000860 | Hypoxia |
| ID | Term |
|---|---|
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
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| ID | Term |
|---|---|
| D010100 | Oxygen |
| ID | Term |
|---|---|
| D018011 | Chalcogens |
| D004602 | Elements |
| D007287 | Inorganic Chemicals |
| D005740 | Gases |
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| 1 hour |
| D020969 |
| Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012818 | Signs and Symptoms, Respiratory |
| D012816 | Signs and Symptoms |