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4 times 4 minutes interval training with and without hyperoxia is more effective than low intensity endurance training.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 1 | Active Comparator | High aerobic intensity treadmill walking. 4 by 4 minutes interval training on a 5% graded treadmill at a heart rate corresponding to 85-95% of maximal heart rate. 3 times per week for 10 weeks. |
|
| 2 | Active Comparator | 4 times 4 minutes interval training in hyperoxia - 100% oxygen |
|
| 3 | Active Comparator | One leg at a time training 4 times 4 minutes interval training using cycling ergometer |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| 4 times 4 minutes high aerobic intensity one leg cycling | Behavioral | 3 times per week for 10 weeks |
|
| Measure | Description | Time Frame |
|---|---|---|
| VO2peak | 10 weeks | |
| Ventilation | 10 weeks | |
| FEV1 | 10 weeks | |
| Walking performance | 10 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Quality of life | 3 months | |
| SPSS | 3 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Jan Helgerud, PhD | Norwegian University of Science and Technology | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Norwegian University of Science and Technology | Trondheim | NO-7489 | Norway |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 19821224 | Result | Bjorgen S, Helgerud J, Husby V, Steinshamn S, Richadson RR, Hoff J. Aerobic high intensity one-legged interval cycling improves peak oxygen uptake in chronic obstructive pulmonary disease patients; no additional effect from hyperoxia. Int J Sports Med. 2009 Dec;30(12):872-8. doi: 10.1055/s-0029-1238292. |
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| ID | Term |
|---|---|
| D029424 | Pulmonary Disease, Chronic Obstructive |
| D018496 | Hyperoxia |
| D053120 | Respiratory Aspiration |
| ID | Term |
|---|---|
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012818 | Signs and Symptoms, Respiratory |
| D012816 | Signs and Symptoms |
| D012120 | Respiration Disorders |
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