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Preoxygenation Method With a Calibrated Leak

NCT03087825 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2017-07-07

No results posted yet for this study

Summary

During preoxygenation, imperfect seal between the face mask and patient's face can induce an inward air leak decreasing its effectiveness. We assume that noninvasive ventilation could cancel the effect of the leak.

This is a prospective study. Healthy volunteers are randomised in cross-over between spontaneous breathing or noninvasive ventilation pressure support preoxygenation in the presence or absence of a calibrated leak on the inspiratory circuit.

Conditions

  • Preoxygenation
  • Non Invasive Ventilation

Interventions

PROCEDURE

preoxygenation without inward leak

breathing a 100% inspired oxygen gas flow during 3 to 10 minutes

PROCEDURE

preoxygenation with inward leak

breathing a 100% inspired oxygen gas flow during 3 to 10 minutes with an inward air leak made possible through a specific calibrated piece on the inspiratory branch

Sponsors & Collaborators

  • University Hospital, Caen

    lead OTHER

Principal Investigators

  • jean-luc hanouz, m.D,ph.d · CHU de Caen and universite Caen Normandie

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-01-01
Primary Completion
2017-03-31
Completion
2017-03-31

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03087825 on ClinicalTrials.gov