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The objective is to study the cognitive functions in patients with chronic obstructive lung disease (COLD) and patients with interstitial lung disease (ILD) compared to healthy controls. The cognitive functions are tested with and without oxygen therapy to clarify the effect of oxygen therapy. Driving simulations is used to test the cognitive functions.
The hypothesis is that patients with chronic lung disease have decreased cognitive functions and that oxygen therapy will increase their cognitive functions.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| COLD without long term oxygen therapy | Experimental | Driving in the simulator two times, one time with and one time without oxygen therapy |
|
| COLD with long term oxygen therapy | Experimental | Driving in the simulator two times, one time with and one time without oxygen therapy |
|
| ILD without long term oxygen therapy | Experimental | Driving in the simulator two times, one time with and one time without oxygen therapy |
|
| Controls | No Intervention | Driving in the simulator one time without oxygen therapy |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| oxygen therapy | Other |
|
| Measure | Description | Time Frame |
|---|---|---|
| Standard deviation from the centre of the road | Measuring how far from the centre of the road the patient has been driving in the driving simulation | During the 45 min. of driving in the simulator |
| Number of nil responses | Measuring the number of times the patients doesn't react to the number "2" on the screen | During the 45 min. of driving in the simulator |
| Response time | Measuring the mean amount of response time from the number "2" appears on the screen until the patient reacts | During the 45 min. of driving in the simulator |
| Number of off-road events per hour | The number of times the car is off-road during the driving simulation | During the 45 min. of driving in the simulator |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Thomas Skovhus Prior, MD | Department of pulmonology and allergology, Aarhus University Hospital, NBG | Principal Investigator |
| Ole Hilberg, Dr.med, MD | Department of pulmonology and allergology, Aarhus University Hospital, NBG | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of pulmonology and allergology, Aarhus University Hospital, NBG | Aarhus | 8000 | Denmark |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26719805 | Derived | Skovhus Prior T, Troelsen T, Hilberg O. Driving performance in patients with chronic obstructive lung disease, interstitial lung disease and healthy controls: a crossover intervention study. BMJ Open Respir Res. 2015 Dec 17;2(1):e000092. doi: 10.1136/bmjresp-2015-000092. eCollection 2015. |
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| ID | Term |
|---|---|
| D017563 | Lung Diseases, Interstitial |
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D008173 | Lung Diseases, Obstructive |
| 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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| D020969 |
| Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |