NOTACS aims to determine if prophylactic use of high-flow nasal therapy (for a minimum of 16 hours after tracheal extubation, inclusive of up to one hour off randomised therapy for transfers around the hospital and/or physio mobilisation) increases days at home in the first 90 days after surgery, for adult patients undergoing cardiac surgery who are at high risk of postoperative pulmonary complications. The study also incorporates a health economic analysis to estimate the incremental cost-effectiveness and cost-utility of HFNT versus standard oxygen therapy at 90 days, from the view-point of the public sector, NHS and patients.
Age range
18 Years
Sex
ALL
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Days alive and at home without additional support in the first 90 days after surgery, for adults at high risk of postoperative pulmonary complications undergoing cardiac surgery who either receive High Flow Nasal Oxygen Therapy or Standard Oxygen Therapy
Timeframe: 90 days
Incremental cost-effectiveness and cost-utility of High flow nasal therapy versus Standard therapy for patients undergoing cardiac surgery who are at high risk of postoperative pulmonary complications at 90 days
Timeframe: 90 days