Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (THRIVE) Could Decrease the Incidence of Oxygen Desaturation During Suspension Laryngoscopy: a Randomized Controlled Trial (Optilaryngo)

University Hospital, Caen80 enrolled

Overview

Suspension laryngoscopy is realised during apnea. In effect, surgeons are in the mouth of the patient and we can't have access at the aiways. So investigators like to use a Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (THRIVE) to increase time of apnea and decrease the impact of oxygen desaturation.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Apnea, Postanesthetic Desaturation of Blood Apnea Anesthesia Larynx Disease Pharynx; Anomaly

Interventions

optiflowDEVICE

we use Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (thrive-optiflow) during general anesthesia for suspension laryngoscopy

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * suspension laryngoscopy Exclusion Criteria: * THRIVE contraindication: * epistaxis * undrained pneumothorax * Recent gastroesophageal surgery (1months) * Skull Fractures

Locations (2)

CaenUH

Caen, Normandy, France

Centre François Baclesse

Caen, France

Outcomes

Primary Outcomes

desaturation defined as the number of patient who presented at least one desaturation during suspension laryngoscopy

the number of patient who presented at least one desaturation during suspension laryngoscopy. An oxygen desaturation define like SpO2\<96%

Time frame: Two hours

Secondary Outcomes

hypoxemia (decrease the number of Hypoxemia event define like SpO2<90%)

Decrease the number of Hypoxemia event define like SpO2\<90%

Time frame: 2 hours

side effect

decrease the number of side effects

Time frame: 2 hours

Data from ClinicalTrials.gov

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