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Effect of Boussignac CPAP Ventilation on PaO2 and PaO2/FiO2 Ratio in Morbidly Obese Patients Undergoing Bariatric Surgery

NCT02297828 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2015-04-24

No results posted yet for this study

Summary

The purpose of this study is to determine if the application of Boussignac continuous positive airway pressure (CPAP) immediately after extubation improves PaO2 and PaO2/FiO2 ratio in morbidly obese patients undergoing gastric bypass surgery .

Conditions

  • Morbid Obesity

Interventions

DEVICE

Boussignac CPAP

Boussignac CPAP with a 50% FiO2 (adjusted in a piece adapted to the system) and a pressure of 5cmH2O (measured with a manometer) is applied immediately after extubation and mantained for two hours after extubation in the post anesthesia care unit (PACU).

DEVICE

Venturi face mask

Venturi mask with a 50% FiO2 is used immediately after extubation and mantained for two hours in the post anesthesia care unit (PACU).

Sponsors & Collaborators

  • Centro Hospitalar do Porto

    lead OTHER

Principal Investigators

  • Joana Guimarães, MD · Centro Hospitalar do Porto

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2014-10-31
Primary Completion
2014-11-30
Completion
2014-12-31

Countries

  • Portugal

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 NCT02297828 on ClinicalTrials.gov