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A "Less-rapid" Sequence Anesthetic Induction/Intubation Sequence? Does Apneic Oxygenation by Means of an Oxygenating Laryngoscope Blade Prolong the "Duration of Apnea Without Desaturation" in Paralyzed Non-obese and Morbidly Obese Patients?

NCT02943629 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2019-05-08

No results posted yet for this study

Summary

The study will test the efficacy of the Pentax AWSTM video laryngoscope (VLS) equipped with a P Blade (Figure 1) as the means to provide Apneic Oxygenation (AO) and prolong Duration of Apnea Without Desaturation (DAWD) in non-obese and morbidly obese females.

Conditions

  • Apneic Oxygenation

Interventions

DEVICE

Apneic oxygenation: Eight minute

A Pentax AWSTM video laryngoscope with attached P blade will be placed and then 10 l/minute flow of oxygen will be administered through the P blade (apneic oxygenation) for eight minutes, or less if SpO2 falls to ≤ 95%. The trachea will then be intubated and the ventilation of the lungs will commence using 100% oxygen until SpO2 ≥ 98%.

DEVICE

Without apneic oxygenation

A Pentax AWSTM video laryngoscope with attached P blade will be placed for eight minutes, or less if SpO2 falls to ≤ 95%. The trachea will then be intubated and the ventilation of the lungs will commence using 100% oxygen until SpO2 ≥ 98%.

DEVICE

Apneic oxygenation: five minutes

A Pentax AWSTM video laryngoscope with attached P blade will be placed and then 10 l/minute flow of oxygen will be administered through the P blade (apneic oxygenation) for five minutes, or less if SpO2 falls to ≤ 95%. The trachea will then be intubated and the ventilation of the lungs will commence using 100% oxygen until SpO2 ≥ 98%.

Sponsors & Collaborators

  • Vanderbilt University

    lead OTHER

Principal Investigators

  • Curtis Baysinger, MD · Vanderbilt University Medical Center

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-11-30
Primary Completion
2019-04-01
Completion
2019-04-01

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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 NCT02943629 on ClinicalTrials.gov