At a glance
ClinicalIndex Comparison RecordN/ACompleted· 120 enrolled
Drug / intervention
Not specified
Likely dose
Not stated in record
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Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Factors Determining End-tidal O2 Concentration in During Pre-oxygenation
In Brief
An observational study for Airway Complication of Anesthesia. Completed, enrolled 120 participants across 1 site.
Detailed Summary
Earlier studies has shown a correlation between older age and longer time for the rise in the end-tidal O2 concentration during pre-oxygenation. In this study the investigators aim to analyse this correlation more closely and investigate if the arterial partial pressure of oxygen (PaO2) as measured before the start of pre-oxygenation, with the patient breathing air, is a better predictor than age for estimating the time necessary for achieving the goal of pre-oxygenation.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsAirway Complication of Anesthesia
CountriesSweden
Collaborators--
Timeline
N/ACompletedFinished
201820192020202120222023202420252026
First PostedJan 2018
Enrollment StartOct 2018
Primary CompletionSep 2021
Study CompletionSep 2021
TodayJul 2026
First PostedJan 10, 2018
Enrollment StartOct 30, 2018
Primary CompletionSep 17, 2021
Study CompletionSep 29, 2021
TodayJul 2, 2026
Enrollment to primary: 2.9 yearsPosted 8.5 years ago