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Electronic Nose Identification of Fasting and Non-fasting Breath Profiles

NCT02419976 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 879

Last updated 2026-01-26

Study results available
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Summary

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.

Conditions

  • Fasting

Interventions

OTHER

a breath analysis using the Aeonose

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.

DEVICE

Aeonose

Sponsors & Collaborators

Principal Investigators

  • Cadman Leggett, MD · Mayo Clinic

Study Design

Allocation
NA
Purpose
SCREENING
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-02-28
Primary Completion
2024-06-20
Completion
2024-06-20
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02419976 on ClinicalTrials.gov