Comparison of two sequences and volumetric techniques for estimating gastric content volume using magnetic resonance imaging

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20211208001

Enrollment

Registered

2021-12-08

Start date

2022-01-01

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy Gastric content volume Volumetric technique Estimate Magnetic resonance imaging

Interventions

1. Healthy volunteers are fasted more than 8 hours. 2. MRI assessment for baseline residual gastric volume. 3. Volunteers drink 400 ml of carbohydrate drink within 10 minutes. 4. MRI assessment for

Experimental Dietary Supplement,Experimental Dietary Supplement

Carbohydrate drink,Water

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Age 18-60 years 2.ASA PS class 1-2

Exclusion criteria

Exclusion criteria: 1. History of gastrotintestinal disease or previous gastrointestinal surgery 2. Unable to eat or drink 3. History of diabetes or renal disease or heart disease 4. Electrolytes imbalance 5. Body Mass Index more than 30 kg/m2 6. Pregnancy 7. Psychiatric problems 8. Unable to communicate 9. Alcohol drinking or smoking 10. History of opioid use 11. History of gastric dismotility 12. Claustrophobia or fear of loud noise or unable to lay down 13. Contraindication for Magnetic Resonance Imaging (MRI) examination such as cardiac implantation, metallic device implantation 14. Allergy for carbohydrate

Design outcomes

Primary

Measure	Time frame
Gastric content volume 0, 30, 60,120 minutes after drinking mililiter	—

Secondary

Measure	Time frame
N/A N/A N/A	—

Countries

Thailand

Contacts

Public ContactAdn Kampaengtip

Ramathibodi Hospital

aek_narut@yahoo.com0816364627

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026