Physiological Evaluation of the Hemodynamic Effects of Nasal High Flow in Patients Being Explored by Right Heart Catheterisation and Echocardiography for Suspected or Followed Precapillary Pulmonary Hypertension
Status: Recruiting
Location: See location...
Intervention Type: Device
Study Type: Interventional
Study Phase: Not Applicable
SUMMARY
In this study, the investigators aim to describe the hemodynamic consequences of nasal high-flow measured during right heart catheterization and echocardiography. The research hypothesis is that nasal high-flow would increase cardiac output in patients with pulmonary hypertension. The concomitant echocardiography will allow to describe its sensibility to detect cardiovascular consequences of nasal high-flow.
Eligibility
Participation Requirements
Sex: All
Minimum Age: 18
Healthy Volunteers: f
View:
• \- patient addressed for right heart catheterization for pulmonary hypertension suspicion or follow-up.
Locations
Other Locations
France
ROUEN university hospital
RECRUITING
Rouen
Contact Information
Primary
Elise ARTAUD-MACARI, MD
elise.artaud-macari@chu-rouen.fr
+33 2 32 88 59 92
Backup
Maryline LEFORT, RT
mlefort@adir-hautenormandie.com
+33 2 32 88 59 92
Time Frame
Start Date: 2024-02-13
Estimated Completion Date: 2026-02-12
Participants
Target number of participants: 20
Treatments
Experimental: Nasal high-flow 30 L/min and then 50 L/min
The patient will be placed successively under nasal high-flow 30 L/min during 20 min and then 50 L/min during 20 min.
Experimental: Nasal high-flow 50 L/min and then 30 L/min
The patient will be placed successively under nasal high-flow 50 L/min during 20 min and then 30 L/min during 20 min.
Related Therapeutic Areas
Sponsors
Leads: ADIR Association