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Clinical Trial Summary

High flow nasal therapy (HFNT) has not been well evaluated for treating hypercapnia The purpose of this study is to determine whether high flow nasal therapy (HFNT) can decrease hypercapnia and improve respiratory distress parameters in Emergency Department patients with acute hypercapnic respiratory failure related to cardiogenic pulmonary edema and to compare its efficacy to that of non invasive ventilation.


Clinical Trial Description

This is a prospective observational study conducted as a preliminary study to the randomized controlled OPTICAP trial (NCT02874339).

Prospective observational exploratory study including ED patients with a suspected diagnosis of acute hypercapnic respiratory failure related to cardiogenic pulmonary edema who require NIV according to the joint recommendations from the French society of anaesthesia and intensive care and the French society for intensive care.

Patients will receive a 1hr treatment session by either NIV or HFNT, depending on the attending ED physician expertise in using HFNT Repeat evaluation of arterial blood gases and respiratory parameters and dyspnea will be performed before and after treatment sessions according to current guidelines.

Improvement in PaCO2 and other respiratory parameters after 1hr treatment by HFNT will be analysed and compared to that of NIV. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03883555
Study type Observational
Source University Hospital, Montpellier
Contact
Status Completed
Phase
Start date February 1, 2015
Completion date September 30, 2016

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