ACTRN12612000410853
Recruiting
未知
Response of Patients with Chronic Obstructive Pulmonary Disease to Airvo, as Measured by Carbon Dioxide Levels
Richard Beasley0 sites18 target enrollmentApril 12, 2012
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Chronic Obstructive Pulmonary Disease
- Sponsor
- Richard Beasley
- Enrollment
- 18
- Status
- Recruiting
- Last Updated
- 6 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Diagnosis of chronic obstructive pulmonary disease with baseline oxygen saturations of 85\-92%. A raise in transcutaneous carbon dioxide of greater than or equal to 4mmHg on eligibility testing (50% oxygen administration via a mask until transcutaneous carbon dioxide increases by greater than or equal to 4mmHg or for 20 minutes).
Exclusion Criteria
- •An intercurrent chest infection
- •FEV1\>50% predicted
- •FEV1:FVC \>0\.7
- •Baseline transcutaneous carbon dioxide of greater than 60mmHg
- •Diagnosis of a disease causing restriction to chest wall expansion (neuromuscular disease or chest wall dysfunction)
- •Obesity (body mass index greater than or equal to 40\)
- •Inability to tolerate the Airvo device at 25 and 45 Litres per minute
- •Any other condition which, at the investigator's discretion, is believed may present a safety risk or impact the feasibility of the study or the study results.
Outcomes
Primary Outcomes
Not specified
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