The investigators will study a noninvasive no risk process by which the investigators can quickly screen and assess for fasting and non-fasting states in individuals scheduled for routine endoscopy.
The investigators will study a noninvasive no risk process by which we can quickly screen and assess for fasting and non-fasting states in individuals scheduled for routine endoscopy. In non-fasting individuals, the risk of a sedation related complication such as aspiration increases and often the procedure must be aborted and repeated on another day following more prolonged fasting and medication administration. This adds to increased cost and delay to patient care.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
SCREENING
Masking
NONE
Enrollment
879
using the Aeonose per standard acquisition protocol which spans 15 minutes of which the individuals breaths normally through a sterile disposable mouthpiece with sterile disposable air filters for 5 minutes during signal acquisition while wearing a nose plug. This will be completed in the office setting prior to their endoscopic procedure. Following their scheduled standard of care endoscopic procedure the patient will be allowed to consume a standardized refreshment (such as juice or soda) prior to discharge from the post procedure area. These refreshments are already provided as standard care. The participant will return to the office setting and repeat the same breath analysis acquisition process that was done prior to the procedure.
Mayo Clinic Rochester
Rochester, Minnesota, United States
Effectiveness of the Aeonose in Distinguishing a Fasting Versus Non-fasting Breath Profile
Exhaled Volatile Organic Compounds (VOCs) were collected by subject's breathing into a non-invasive breath analyzer (Aeonose) for 5 minutes by which through pattern recognition electronic changes can be identified in exhaled volatile organic compounds interfacing with an electronic sensor that creates an electronic signature, or smell-print that distinguishes the fasting and non-fasting states. The effectiveness of the Aeonose in distinguishing subjects in a fasting versus non-fasting state is represented by the device's sensitivity and specificity (ability to positively identify subjects who are in a fasting state versus non-fasting state).
Time frame: breath analysis obtained (approximately 10 minutes procedure)
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