NCT01748474
Completed
Phase 2
Effect of Short-term Oxygen Therapy on Cardiopulmonary Exercise Capacity in Patients With Pulmonary Arterial and Chronic Thromboembolic Pulmonary Hypertension
Overview
- Phase
- Phase 2
- Intervention
- Not specified
- Conditions
- Pulmonary Arterial and Chronic Thromboembolic Pulmonary Hypertension
- Sponsor
- University of Zurich
- Enrollment
- 20
- Locations
- 1
- Primary Endpoint
- Watt
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
In a randomized, sham-controlled trial the investigators will test whether supplemental oxygen given during cardiopulmonary exercise testing will improve exercise performance and physiological parameters in patients with pulmonary arterial or chronic thromboembolic pulmonary hypertension.
Investigators
Eligibility Criteria
Inclusion Criteria
- Not provided
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Watt
Time Frame: 1 day
exercise time
Time Frame: 1 day
Secondary Outcomes
- Peak oxygen uptake(1 day)
- Respiratory exchange ratio(1 day)
- ventilatory equivalent of carbon dioxide (VE/VCO2) slope(1 day)
- end-tidal pressures of carbon dioxide (PET CO2)(1 day)
- Changes in arterial blood parameters(1 day)
Study Sites (1)
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