- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06213623
Prevalence of an Early Success of Non-invasive Ventilation in the Emergency Departement. (VENTIRU)
Prevalence of an Early Success of Non-invasive Ventilation in the Emergency Departement. A Prospective Observational Study of the "Initiative Recherche Urgences" Network
Non-invasive ventilation is a mechanical ventilation who provides ventilatory support through a facemask, and without the need for tracheal intubation. In the emergency department, non-invasive ventilation is commonly used for the management of acute respiratory failure related with acute exacerbation of chronic obstructive pulmonary disease or with cardiogenic pulmonary oedema. Non-invasive ventilation is associated with an improvement in the outcomes, such as a decreasing in the intubation rate and in the mortality rate. Non-invasive ventilation failure is defined by a requirement to tracheal intubation in a patient managed by non-invasive ventilation. In the intensive care unit, non-invasive ventilation failure is reported from 15 to 50% of patients according to the ARF aetiologies. Due to delayed intubation, non-invasive ventilation failure is associated with poor outcomes and an increasing in the mortality rate. Due to the emergency department's patients (older and/or not to be intubate patients) the actual definition of non-invasive ventilation failure could not be applied as non-invasive ventilation may have been stopped not because it was unsuccessful but because it was unsuccessful in a patient with a do not intubate decision. Consequently, the prevalence of the absence of non-invasive ventilation success in the emergency department is unclear, and its predictive factor are unknown.
The aim is to measure the prevalence of the absence of non-invasive ventilation success in the emergency department. The secondary objective is to measure the association between an absence of non-invasive ventilation success and outcomes and to identify risk factor of an absence of non-invasive ventilation success in the emergency department.
It's a prospective observationnal multicenter study in department of Initiative Recherche Urgences Study Groups from January 2024, 15th to January 2024, 20th. The Initiative Recherche Urgences is a research network set up on the initiative of the Société Française de Médecine d'Urgence, with the aim of promoting and coordinating multicentre research projects in the field of emergency medicine, during short inclusion periods.
The primary outcome is the proportion of patients who do not have an early success of non-invasive ventilation. The investigators measure the absence of success instead of failure because failure is defined by intubation and most of patients managed with non-invasive ventilation in an emergency department will not be intubated because of their age. The absence of success is defined by at least one of the following criteria measured at 1-hour: death, cardiorespiratory arrest, tracheal intubation, respiratory rate over 30 breaths/min, neurological impairment defined by a Glasgow coma scale < 14, signs of increased work of breathing, haemodynamic failure (defined by mean arterial pressure < 65 mmHg despite volumetric expansion and/or catecholamines), early stop of non-invasive ventilation due to intolerance. The investigators choose to measure at one hour because non-invasive ventilation is provided from one to two hours in the emergency department.
Study Overview
Status
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Nicolas MARJANOVIC, MD PHD
- Phone Number: +33 0549441873
- Email: nicolas.marjanovic@chu-poitiers.fr
Study Contact Backup
- Name: Jérémie LESTIENNE, MD PHD
- Phone Number: +33 0549444444
- Email: jeremie.lestienne@chu-poitiers.fr
Study Locations
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-
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Poitiers, France, 86021
- Poitiers university hospital
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Contact:
- Nicolas MARJANOVIC, MD PHD
- Phone Number: +33 0549441873
- Email: nicolas.marjanovic@chu-poitiers.fr
-
Contact:
- Jérémie LESTIENNE, MD PHD
- Phone Number: +33 0549444444
- Email: jeremie.lestienne@chu-poitiers.fr
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Age equal or over 18 years old
- Patient admitted in an intrahospital or pre-hospital emergency department
- Patient managed with non invasive ventilation
- No objection to the use of data
Exclusion Criteria:
- Minors, incapacitated adults or patients deprived of their liberty.
- Patient with a care limitation, instruction not to be reanimated.
- Contraindication to initiation of nonninvasive ventilation at the start of management (non-COPD coma< 10 non-COPD, hemodynamic failure, incoercible vomiting)
- Patient who have low autonomy as defined by a WHO score ≥ 3 (bedridden for more than 50% of the day, not confined to it)
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of patients who do not have an early success of non invasive ventilation
Time Frame: 1 hour
|
The absence of success is defined by at least one of the following criteria measured at 1-hour: death, cardiorespiratory arrest, tracheal intubation, respiratory rate over 30 breaths/min, neurological impairment defined by a Glasgow coma scale < 14, signs of increased work of breathing, haemodynamic failure (defined by mean arterial pressure < 65 mmHg despite volumetric expansion and/or catecholamines), early stop of non invasive ventilation due to intolerance.
|
1 hour
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Jeremie LESTIENNE, MD PHD, CHU Poitiers
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- VENTIRU
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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