MedTrace Logo

Ultrasound Estimation of Gastric Volumes in Patients With Previous Gastric Sleeve

NCT06533046 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 37

Last updated 2025-02-25

No results posted yet for this study

Summary

The goal of this observational study is to determine whether the existing model for calculating gastric volume based on an ultrasound-measured cross sectional area is accurate in adults who have had a previous gastric sleeve procedure. The main questions it aims to answer are:

Can the existing model accurately calculate gastric volume in patients who have had a previous gastric sleeve procedure?

If the existing model is not accurate in this population, can a model be developed to predict gastric volume in these patients based on ultrasound-measured cross section area?

Participants will be asked to fast prior to presenting for a gastric ultrasound scan. Following a fasted scan, patients will drink a small volume of water and undergo a second gastric scan.

Conditions

  • Aspiration

Sponsors & Collaborators

  • University of North Carolina, Chapel Hill

    lead OTHER

Principal Investigators

  • Alexander Doyal, MD, MPH, FASA · University of North Carolina, Chapel Hill

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-08-02
Primary Completion
2024-11-15
Completion
2024-11-15

Countries

  • United States

Study Locations

More Related Trials

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 NCT06533046 on ClinicalTrials.gov