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โ† Trials
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Comparison of Three Pre-oxygenation Strategies

RecruitingNAAges 6 Years - anyAllInstitute of Mountain Emergency Medicine
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In plain words

What the trial is, and whether it could suit you

Study objective: Comparing the efficacy of three different preoxygenation strategies, i.e. non-rebreather face mask (NRM), bag-valve-mask (BVM) with and BVM without additional positive end-expiratory pressure (PEEP) in three subgroups of spontaneously breathing volunteers. Study endpoints Primary Endpoint: Difference in expiratory oxygen concentration (FeO2) at the end of the 3 min preoxygenation sessions. Secondary endpoints: * Difference in Oxygen Reserve Index (ORi) at the end of the 3 min preoxygenation sessions. * Changes in regional ventilation from baseline to 1.5 min and 3 min into the preoxygenation sessions, assessed using electrical impedance tomography (EIT) * Time to reaching an Oxygen Reserve Index (ORi) โ‰ฅ 0.5 * Time to reaching an Oxygen Reserve Index (ORi) =1 * Time to Oxygen Reserve Index (ORi) back to baseline after the 3 min preoxygenation sessions. Number of par

Sign in to get the eligibility rules as simple questions to take to your doctor.

๐Ÿ“‹ Eligibility rules (as published)
Inclusion Criteria: * Normal-weight adults (BMI 18.5-24.9 kg/m2) with an "American Society of Anesthesiologists Physical Status Classification System (ASA) " score of I or II * Adults with a BMI 25-39.9 kg/m2 with and ASA score \<3 * Healthy (ASA I) children aged 6-12 years Exclusion Criteria: * ASA 3 * Age \< 6 and age 12-18 * pregnant women * missing informed consent * signs and symptoms of an acute respiratory illness on the study day
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What it tests

  • Preoxygenation
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Where

1 site
TerraXCube
Bolzano, Italy
๐Ÿค Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible โ€” always decide together with your own doctor.
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