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NCT05601570

Impact of the Experience of Anaesthetists in Changing Ventilation Strategies During Panendoscopy on the Incidence of Intraoperative Hypoxaemia

Status unknown Last updated 7 February 2024
What this trial tests

trial in ENT Tumor in 850 participants. Status unknown.

Timeline
10 April 2024
Primary endpoint
15 June 2024
30 October 2024

Quick facts

Lead sponsorCentre Hospitalier Universitaire de Besancon
StatusStatus unknown
Study typeOBSERVATIONAL
Enrollment850
Start date10 April 2024
Primary completion15 June 2024
Estimated completion30 October 2024
Sites1 location across France

Conditions studied

Sponsor

Centre Hospitalier Universitaire de Besancon

Who can join

18 and older, any sex, with ENT Tumor. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

High Flow Nasal Oxygen Therapy (HFNO) is a new oxygenation tool that is becoming increasingly widespread in perioperative anaesthesia. The benefits of this oxygenation tool are based on different physiological principles. These include the reduction of dead space by "flushing" the nasopharyngeal cavities, positive airway pressure and the warming and humidification of inspired air. In addition, the high flow rates used ensure that the patient's inspiratory demand is covered, allowing for the delivery of oxygen-enriched and controlled air. It is simple to use, with the only parameters to be set being gas flow and FiO2. The use of HFNO appears to allow a prolongation of apnoea time without desaturation in apneic ventilation. Mainly studied in ENT surgery because of the interest that this oxygenation strategy presents with the absence of recourse to oro-tracheal intubation (OTI), several authors will use it in the framework of micro-laryngoscopy surgery in suspension. However, its use as an oxygenation strategy during panendoscopy has been little explored. Panendoscopy is a common procedure that requires deep and short anesthesia. The main challenge is the sharing of the airway between the anesthesia team and the surgical team. Learning to use this new method or the impact of operator experience has never been explored.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Trials by the same sponsor.

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Data sources for this page

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