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https://hdl.handle.net/2440/23474
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dc.contributor.author | Gentilcore, D. | - |
dc.contributor.author | Hausken, T. | - |
dc.contributor.author | Horowitz, M. | - |
dc.contributor.author | Jones, K. | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Neurogastroenterology and Motility, 2006; 18(12):1062-1068 | - |
dc.identifier.issn | 1350-1925 | - |
dc.identifier.issn | 1365-2982 | - |
dc.identifier.uri | http://hdl.handle.net/2440/23474 | - |
dc.description | The definitive version is available at www.blackwell-synergy.com | - |
dc.description.abstract | Scintigraphy represents the 'gold standard' for the measurement of gastric emptying. Recent studies suggest that three-dimensional (3D) ultrasonography may allow a precise measure of gastric emptying, given the capacity for accurate volume calculations of the stomach. The aim of this study was to compare measurements of gastric emptying of both low- and high-nutrient drinks by 3D ultrasonography with scintigraphy. Ten healthy young subjects (6M, 4F, age 23.5 ± 1.5 years) were studied on 2 days. Concurrent measurements of gastric emptying by scintigraphy and 3D ultrasonography were performed after ingestion of 500 mL beef soup (12 kcal) or 300 ml dextrose (25% w/v) (314 kcal) labelled with 20 MBq 99mTc-sulphur colloid. There was no significant difference between scintigraphic and ultrasonographic 50% emptying times (T50s) (soup: 27.7 ± 4.8 min vs 23.8. ± 4.8 min; dextrose: 122.2 ± 13.3 min vs 131.9 ± 10.2 min). There was a close correlation between scintigraphic and ultrasonographic T50s for both soup (r ¼ 0.92, P ¼ 0.0005) and dextrose (r ¼ 0.88, P ¼ 0.0007). For the T50s, the limits of agreement were )15.2 min and +8.1 min for the soup (mean difference)3.6 min) and )35.3 min and +47.6 min for dextrose (mean difference +6.2 min). 3D ultrasonography provides a valid measure of gastric emptying of liquid meals in healthy subjects. | - |
dc.description.statementofresponsibility | D. Gentilcore, T. Hausken, M. Horowitz & K. L. Jones | - |
dc.language.iso | en | - |
dc.publisher | Blackwell Publishing Ltd | - |
dc.source.uri | http://dx.doi.org/10.1111/j.1365-2982.2006.00830.x | - |
dc.subject | real-time ultrasound | - |
dc.subject | 3-dimensional ultrasonography | - |
dc.subject | functional dyspepsia | - |
dc.subject | intragastric distribution | - |
dc.subject | antroduodenal motility | - |
dc.subject | nonulcer dyspepsia | - |
dc.subject | transpyloric flow | - |
dc.subject | volume estimation | - |
dc.subject | proximal stomach | - |
dc.subject | in-vivo | - |
dc.title | Measurements of gastric emptying of low- and high-nutrient liquids using 3D ultrasonography and scintigraphy in healthy subjects | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1111/j.1365-2982.2006.00830.x | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Horowitz, M. [0000-0002-0942-0306] | - |
dc.identifier.orcid | Jones, K. [0000-0002-1155-5816] | - |
Appears in Collections: | Aurora harvest 6 Medicine publications |
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