The Significance of Ultrasound for Gastric Content Assessment in Anesthetized Patients
Issued Date
2023-01-01
Resource Type
ISSN
01252208
Scopus ID
2-s2.0-85179909425
Journal Title
Journal of the Medical Association of Thailand
Volume
106
Issue
11
Start Page
1079
End Page
1085
Rights Holder(s)
SCOPUS
Bibliographic Citation
Journal of the Medical Association of Thailand Vol.106 No.11 (2023) , 1079-1085
Suggested Citation
Buayam W., Permpolprasert L., Sangsai A., Vichitvejpaisal P. The Significance of Ultrasound for Gastric Content Assessment in Anesthetized Patients. Journal of the Medical Association of Thailand Vol.106 No.11 (2023) , 1079-1085. 1085. doi:10.35755/JMEDASSOCTHAI.2023.11.13909 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/95808
Title
The Significance of Ultrasound for Gastric Content Assessment in Anesthetized Patients
Author's Affiliation
Corresponding Author(s)
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Abstract
Although various methods can be used for gastric content assessment, X-rays have a limited ability to distinguish between mixed contents and expose patients to ionizing radiation while endoscopy is invasive, time-consuming, and uncomfortable for patients. Ultrasound, a non-invasive, bedside, and portable method, provides real-time information and is easy to use, making it a cost-effective tool for assessing the size and shape of the stomach and the volume and nature of the gastric contents. Ultrasound can improve patient safety and outcomes by providing more accurate and timely information, allowing for better decision making regarding the timing and safety of surgery. However, ultrasound has limitations, including operator dependence, patient factors, a limited field of view, and a limited ability to detect solid and fatty contents. To obtain accurate and reliable results, ultrasound requires a trained and experienced operator who must have knowledge of proper image acquisition techniques, accurately interpret the results, and consider safety. The integration of artificial intelligence and virtual reality technologies into the ultrasound process, as well as the use of contrast agents and more portable devices, could further improve the accuracy and feasibility of ultrasound for gastric content assessment. These developments have the potential to improve patient outcomes during surgery and to expand the accessibility of remote training and assessment.