About this trial
Multicentre randomized trial to determine whether tracheal high-flow nasal oxygen can improve weaning outcome vs. conventional oxygen therapy in critically ill tracheostomized patients who are hypoxemic.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Tracheostomy
Plan to receive weaning from mechanical ventilation after more than 48 hours of mechanical ventilation
Hypoxemia (PaO2/FiO2<300) while on mechanical ventilation
Disqualifiers
anticipated need for long-term mechanical ventilation
scheduled reconnections to mechanical ventilation
neuromuscular disease
chronic ventilator dependence
Trial design
Parallel
Treatments tested in this trial
Oxygen therapy
Other interventionOxygen supplementation delivered to the patient after disconnection from mechanical ventilation.
Treatment groups
Trial outcomes
Primary outcomes
Succesful weaning
proportion of patients weaned from mechanical ventilation at day 7 after randomization. Weaning is defined as being disconnected from the mechanical ventilator on day 7 and remaining off the ventilator for at least the subsequent 48 consecutive hours without reconnection.
Secondary outcomes
Succesful weaning - Day 28
1\. Proportion of patient successfully weaned from mechanical ventilation on day 28 after randomization
Time to successful weaning from mechanical ventilation
Weaning from mechanical ventilation and not reconnected up to hospital discharge-alive at 90 days.
Number of reconnections required to the ventilator
Number of reconnections required to the ventilator before achieving succesful weaning.
Mechanical ventilation-free days
Days free of mechanical ventilation
Sponsors and contacts
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