NCT02867228

Noninvasive Estimation of Work of Breathing

• Status: Terminated
• Phase: N/A
• Study type: Interventional
• Enrollment: 5 (actual)
• Sponsor: Respironics, California, Inc. · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This study will evaluate the correlation between invasively measured parameters (work of breathing/power of breathing, resistance and elastance), derived using esophageal pressure measurements, and their corresponding non-invasive estimated values (noninvasive work of breathing/power of breathing, resistance and elastance), computed using airway pressure and flow measurements only.

Detailed description

This study will evaluate the correlation between invasively measured parameters (work of breathing/power of breathing, resistance and elastance), derived using esophageal pressure measurements, and their corresponding non-invasive estimated values (noninvasive work of breathing/power of breathing, resistance and elastance), computed using airway pressure and flow measurements only. Vent settings will be adjusted to test accuracy over a range of respiratory support conditions.

Conditions

• Acute Respiratory Distress Syndrome

Interventions

Type	Name	Description
OTHER	changes in ventilator settings	Ventilator settings will be adjusted (vent mode, pressure support/control level, cycling, inspiratory time, mandatory rate).

Timeline

• Start date: 2016-09-01
• Primary completion: 2017-05-04
• Completion: 2017-05-04
• First posted: 2016-08-15
• Last updated: 2017-07-27

Locations

1 site across 1 country: United States