CompletedNot Applicable

An Algorithmic Approach to Preoxygenation

Turkey (Türkiye)378 participantsStarted 2020-03-01

Plain-language summary

The aim of this randomized controlled trial is to evaluate an algorithmic approach to gradually adding pressure-supported ventilation and end-tidal positive pressure when conventional tidal volume breathing is insufficient for adequate preoxygenation. The main question it aims to answer is: * Will the proportion of patients receiving preoxygenation increase? * Will the duration of preoxygenation decrease? Participants will; * 200 patients who were planned to undergo general anesthesia for elective surgeries * aged between 18 and 65 years * ASA 1-2 physical status * ETO2 \<90% at the end of the 3rd minute with spontaneous tidal volume breathing

Who can participate

Age range18 Years – 65 Years

SexALL

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Inclusion Criteria: * Elective surgeries general anaesthesia was planned for a patient aged 18-65 years with ASA 1-2 physical condition. Exclusion Criteria: * Haemodynamically unstable, preoperative oxygen support such as increased intracranial or intraocular pressure, to be operated on by thoracic surgery have conditions in which positive pressure ventilation may be indirectly harmful, BMI≥35 kg/m2, pregnant, undergoing emergency surgery and causing leakage in mask ventilation bearded male patients were not included in the study.

What they're measuring

Adequate preoxygenation.

Timeframe: The moment when the end-tidal oxygen value of patients with insufficient preoxygenation at the end of the third minute with spontaneous tidal volume breathing is 90 and above.

Trial details

NCT IDNCT06736197

SponsorPamukkale University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-03-01

View on ClinicalTrials.gov More Preoxygenation trials