The effects of 60% oxygen during exercise training in patients with fibrotic interstitial lung disease

Principal Investigator: 
University: 
University of British Columbia
Faculty: 
Faculty of Medicine
Department: 
Department of Physical Therapy
Award Type: 

Breathing discomfort is common in patients with interstitial lung disease (ILD) and often results in an inability to perform physical activity, leading to a poor quality of life. Exercise training can reduce breathing discomfort and enable ILD patients to perform physical activity. However, severe breathing discomfort makes it challenging for these patients to withstand the amount of training they need to get the most benefit. A recent study showed that ILD patients breathing supplemental oxygen had less breathing discomfort and were able to exercise for longer compared to breathing room air. Another study showed that breathing supplemental oxygen was safe for patients with ILD for a single exercise session. However, we still do not know if these findings can be applied to a long-term exercise program.

Therefore, the purpose of this study is to determine if using a higher amount of oxygen during a rehabilitation program is a safe intervention that translates to greater benefits from training compared to the same regimen without the additional oxygen. We are also interested in examining if higher intensity training sessions with added oxygen affects every day physical activity levels.

Research Pillar: 
Host Institution: 
University of British Columbia
Research Location: 
Centre for Heart Lung Innovation
Supervisor: 
Jordan Guenette
Year: 
2019