An interventional study of Curved-tube in Endotracheal Tube, sponsored by Seoul National University Hospital. Completed at 1 site in Korea, Republic of. Open to participants aged 20 Years to 80 Years. Per ClinicalTrials.gov, last updated 2020-11-12.
Sponsored by Seoul National University Hospital · Not applicable, Interventional, and Other
To observe the effect of additional E-tube angulation on intubation time and success rate.
The hypothesis of this study is that shaping endotracheal tube by end-to-end connection before induction will provide more optimal angulation for endotracheal intubation.
Exclusion Criteria:
Giving additional curve to the endotracheal tube by simple preparation.
Other: Curved-tube
No other manipulation of the endotracheal tube is done.
Connecting both ends of the endotracheal tube ("O" shape) for 5-min and releasing it provides additional anterior angle temporarily.
Successful intubation on first attempt
Whether successful intubation is done on first attempt or on additional attempt
Time frame: On endotracheal intubation up to 1 min
Time to intubate (TIT)
The TIT started when the blade first passed the lips, and ended when the the detection of end-tidal CO2 trace
Time frame: On endotracheal intubation up to 1 min
This study is completed, as verified in Nov 2020. You cannot join it, but the record below documents what was studied.
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Seoul National University Hospital