ClinicalTrials.Veeva

Menu

Effects of High-flow Oxygen Therapy and Non-invasive Ventilation on Lung Volumes and on Upper Airway (HONIVAH)

University Hospital Center (CHU) logo

University Hospital Center (CHU)

Status

Enrolling

Conditions

Respiratory Failure

Treatments

Procedure: NIV
Procedure: HFNC

Study type

Interventional

Funder types

Other

Identifiers

NCT05643911
RECHMPL22_0510

Details and patient eligibility

About

Respiratory failure is the most frequent organ failure and cause for admission in the Intensive Care Unit (ICU) . It is a severe complication with an ICU mortality ranged from 31% to 33%. Symptomatic treatment of hypoxemic respiratory failure is a controversial topic with different options: 1) standard oxygen therapy, 2) high flow nasal cannula oxygen therapy (HFNC) and 3) non-invasive ventilation (NIV).

The aim of the study is to compare HFNC versus NIV ventilation using CT scan. The hypothesis of this study is that in hypoxemic critically ill patients, the increase of lung volumes with NIV would be significantly higher than the increase of lung volumes with HFNC.

Enrollment

56 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Patient with hypoxemia at any time of ICU stay defined as follow: standard oxygen therapy flow ≥ 3L/min to maintain a pulsed oxygen saturation ≥ 95%
  • Adult (age ≥ 18 years)
  • (2) A CT scan prescribed by the physician in charge of the patient as part of the exploration of the patient's pathology and not as part of a "dedicated" prescription for the study.

Exclusion criteria

  • NIV contraindication (need for immediate endotracheal intubation and mechanical ventilation; hemodynamic instability defined by systolic blood pressure < 90 mmHg or mean blood pressure < 65 mmHg, use of vasopressors; Glasgow Coma Scale score of 12 points or less)
  • History of recent facial trauma not compatible with the use of nasal cannulas
  • Pregnancy
  • Refusal of study participation
  • protected person
  • Patient not affiliated to the social security system or not benefiting from such a system
  • Lack of signed informed consent

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

56 participants in 2 patient groups

HFNC (Hight-flow oxygen therapy)
Experimental group
Description:
In the HFNC group, patients will receive HFNC oxygen therapy for 20 minutes. Oxygen will be passed through a heated humidifier and continuously delivered through medium or large nasal cannulas (OptiflowTM, Fisher and Paykel Healthcare) depending on patient anatomy, with a gas flow of 50 litres per minute and the FiO2 will be adjusted to maintain a SpO2 between 95% and 98%.
Treatment:
Procedure: HFNC
Non-invasive ventilation (NIV)
Active Comparator group
Description:
In the NIV Group, patients will receive NIV for 20 minutes delivered with a naso-buccal or face mask according to the patient's tolerance. The pressure-support level will be adjusted with the aim of an expired tidal volume of 6 to 8 ml per kilogram of predicted body weight, with a positive end-expiratory pressure (PEEP) of 5 cmH2O. The FiO2 will be adjusted to maintain a SpO2 between 95% and 98%.
Treatment:
Procedure: NIV

Trial contacts and locations

1

Loading...

Central trial contact

Samir JABER

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2024 Veeva Systems