A Randomized Controlled Trial of Postextubation Use of Noninvasive Respiratory Support in Severely Obese Patients
Rush University Medical Center
Summary
Around 20% of the obese patients with higher body mass index (BMI) who are taken off the breathing tube and breathing machine (ventilator) end up needing it back to support breathing. The re-application of breathing tube is associated with poor outcomes, including high risk of pneumonia, longer hospital stays, and death. The purpose of this study is to assess if prophylactic use of noninvasive breathing support after removing the breathing tube lowers the chance of needing the breathing tube again.
Description
Patients with obesity are at risk of developing respiratory failure due to reduced lung volumes and chest wall compliance. Obesity is one of the easily identifiable, contributing factors of extubation failure that often leads to prolonged mechanical ventilation use and ICU stay. The early application of noninvasive respiratory support, especially NIV, has been shown to reduce reintubation rates in obese patients in a small, non-randomized study. However, prolonged use of NIV is often associated with decreased patient compliance and increased incidence of skin breakdown. HFNC is a noninvasive s…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No