The effect of right lateral decubitus position on gastric residual volume in adult healthy volunteers

Phase 4

• Conditions: Adult healthy volunteers; gastric residual volume, gastric ultrasound, right lateral decubitus, pulmonary aspiration

• Registration Number: TCTR20211110004
• Lead Sponsor: Khon Kaen University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2021-11-10
• Study Completion: 2022-04-30
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending (Not yet recruiting)
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

1. Healthy volunteers aged 18-45 years old
2. Well cooperate, can lie on the bed for at least 60 min
3. complete annual health checkup in 1 year

Exclusion Criteria

1. Diabetes mellitus
2. end-stage renal disease
3. take opioids
4. take metoclopramide
5. gastroesophageal reflux disease
6. abnormal gastrointestinal tract such as gastric outlet obstruction, esophageal stricture
7. intraabdominal mass
8. previous intraabdominal surgery
9. pregnant
10. uncooperative such as psychosis
11. cannot lie in right lateral decubitus position
12. BMI more than 30 kg/m2

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
gastric residual volume 120 min after ingestion gastric ultrasound

Secondary Outcome Measures

Name	Time	Method
number of volunteers who have empty stomach 30 min after ingestion gastric ultrasound,number of volunteers who have empty stomach 60 min after ingestion gastric ultrasound,number of volunteers who have empty stomach 90 min after ingestion gastric ultrasound,number of volunteers who have empty stomach 120 min after ingestion gastric ultrasound