Transnasal Humidified Rapid Insufflation System for Intubation

Gachon University Gil Medical Center80 enrolled

Overview

Transnasal humidified rapid insufflation ventilator exchange (THRIVE) or not during the anesthesia induction

Control group-usual mask ventilation during apnea for anesthetic intubation and check tube positioning THRIVE group-applying THRIVE during apnea for anesthetic intubation and check tube positioning

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

TRIPLE

Enrollment

Conditions

Hypoxemia

Interventions

Transnasal humidified rapid insufflation ventilator exchangeDEVICE

applying 40L of oxygen for 1min and afte that increase oxygen flow up to 70L for 1 min.

Conventional face maskDEVICE

applying oxygen using usual face mask

Eligibility

Sex: ALLMin age: 18 YearsMax age: 70 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients who scheduled for elective lung surery with one lung ventilation Exclusion Criteria: * suspicious difficult intubation (BMI \>35kg/m2, mouth opening \< 3 finger, Mallampati G \>3), Room air SpO2 \< 90%, active pulmonary infection, emergency operation, pregnancy

Outcomes

Primary Outcomes

Desaturation

number of patients who experienced SpO2 under 93%

Time frame: during the anesthesia induciton

Data from ClinicalTrials.gov

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