HFNO CAN BE USED AS A PREOXYGENATION TECHNIQUE BUT IS IT A SAFE TECHNIQUE IN TERMS OF GASTRIC INSUFFLATION?
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Measurement of the antero-posterior and cranio-caudal diameters of the gastric antrum
Timeframe: through study completion, an average of 1 year