Gastric Volumes After Oral Multimodal Analgesia in the Pre-operative Setting: A Prospective Case Series

Gastric Volumes After Oral Multimodal Analgesia in the Pre-operative Setting

To assess possible risk of aspiration with pre-operative oral medications taken with "sips" of water (100ml).

Study Overview

• Status: Withdrawn
• Conditions: General Surgery
• Intervention / Treatment: Other: Ultrasound

• Study Type: Observational

Contacts and Locations

Study Locations

• United States
  • Florida
    • Jacksonville, Florida, United States, 32224
      • Mayo Clinic Florida

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

• Sampling Method: Non-Probability Sample

Study Population

All adult patients scheduled for undergo surgical procedure

Description

Inclusion Criteria:

• Patients able to take prescribed oral multimodal analgesia as per standard of care

Exclusion Criteria:

• BMI > 40

Study Plan

How is the study designed?

Number of groups / cohorts

1

Cohorts and Interventions

Group / Cohort	Intervention / Treatment
Multimodal analgesia; Patients scheduled for general surgery and requiring multimodal analgesia in preoperative period.	Other: Ultrasound; Before and after patient receives oral multimodal analgesia as per standard of care, two ultrasound scans will be performed (10 minutes apart for each time element).

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Oral multimodal analgesia and gastric volume	Baseline

Collaborators and Investigators

• Sponsor: Mayo Clinic

Study record dates

Study Major Dates

• Study Start (Actual): October 1, 2016
• Primary Completion (Actual): February 1, 2018
• Study Completion (Actual): February 1, 2018

Study Registration Dates

• First Submitted: October 19, 2016
• First Submitted That Met QC Criteria: October 19, 2016
• First Posted (Estimate): October 20, 2016

Study Record Updates

• Last Update Posted (Actual): March 24, 2023
• Last Update Submitted That Met QC Criteria: March 22, 2023
• Last Verified: March 1, 2023

More Information

Terms related to this study

• Other Study ID Numbers: 16-002313

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO