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Preoxygenation With High Flow Nasal Cannula Prolongs Normoxia Time During Induction of Anaesthesia of Bariatric Patients and is Superior to Conventional Preoxygenation With Face Mask.

NCT04965610 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2021-07-16

No results posted yet for this study

Summary

To compare preoxygenation for induction of general anaesthesia with High Flow Nasal Cannula vs preoxygenation with face mask in patients undergoing bariatric surgery. The hypothesis is that preoxygenation with High Flow Nasal Cannula prolongs normoxia time during induction of anaeshesia and is superior to conventional preoxygenation with face mask. Primary endpoint will be the time during which spO2 \> 92 %. Secondary endpoint will be paCO2.

Conditions

  • Compare Preoxygenation Methods in Bariatric Patients

Interventions

OTHER

Preoxygenation with High Flow Nasal Cannula

Preoxygenation for 5 minutes via High Flow Nasal Cannula. After induction of anaesthesia apnoeic oxygenation with HFNC

OTHER

Preoxygenation via face mask

Preoxygenation for 5 minutes via face mask. After induction of anaesthesia apnoeic oxygenation with tight fitting face mask

Sponsors & Collaborators

  • Staedtisches Klinikum Karlsruhe

    lead OTHER

Principal Investigators

  • Joachim Jugl · Senior Resident Anaesthesia

  • Franz Kehl, Prof. · Head of Department of Anaesthesia and Intensive Care

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-10-31
Primary Completion
2022-10-31
Completion
2022-12-31

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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 NCT04965610 on ClinicalTrials.gov