Quantificational Enhancement Pattern Analysis Using a Novel Software "Vuebox" of Contrast-enhanced Harmonic Endoscopic Ultrasonography for Differential Diagnosis Between Adenomas and Cholesterol Polyps
NCT ID: NCT02492685
Last Updated: 2019-03-18
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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WITHDRAWN
NA
INTERVENTIONAL
2015-07-31
2017-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Contrast enhanced EUS group
Contrast enhanced EUS with quantitative analysis
Quantitative analysis by using the new developed software program VueBox
After acquiring the EUS image by a regular procedure of EUS and contrast-enhanced with one of the fluoro-gas-containing contrast agents (SonoVue, Bracco, Germany), whole video is recorded on the embedded HDD (hard disk drive) of the US system for later analysis. The videos will be analyzed by using the VueBox software (Bracco Suisse SA, Geneva, Switzerland). After surgical treatment, we will compare the results of quantitative analysis with surgical pathology.
Interventions
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Quantitative analysis by using the new developed software program VueBox
After acquiring the EUS image by a regular procedure of EUS and contrast-enhanced with one of the fluoro-gas-containing contrast agents (SonoVue, Bracco, Germany), whole video is recorded on the embedded HDD (hard disk drive) of the US system for later analysis. The videos will be analyzed by using the VueBox software (Bracco Suisse SA, Geneva, Switzerland). After surgical treatment, we will compare the results of quantitative analysis with surgical pathology.
Eligibility Criteria
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Inclusion Criteria
* have a plan to evaluate by EUS
* 19 years of age or older
Exclusion Criteria
* allergy for contrast agent,
* renal failure,
* acute coronary syndrome
* pulmonary hypertension, 6) pregnancy
19 Years
ALL
No
Sponsors
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Yonsei University
OTHER
Responsible Party
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Locations
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Division of Gastroenterology, Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine
Seoul, , South Korea
Countries
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References
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Wildner D, Pfeifer L, Goertz RS, Bernatik T, Sturm J, Neurath MF, Strobel D. Dynamic contrast-enhanced ultrasound (DCE-US) for the characterization of hepatocellular carcinoma and cholangiocellular carcinoma. Ultraschall Med. 2014 Dec;35(6):522-7. doi: 10.1055/s-0034-1385170. Epub 2014 Sep 9.
Saftoiu A, Vilmann P, Dietrich CF, Iglesias-Garcia J, Hocke M, Seicean A, Ignee A, Hassan H, Streba CT, Ioncica AM, Gheonea DI, Ciurea T. Quantitative contrast-enhanced harmonic EUS in differential diagnosis of focal pancreatic masses (with videos). Gastrointest Endosc. 2015 Jul;82(1):59-69. doi: 10.1016/j.gie.2014.11.040. Epub 2015 Mar 16.
Other Identifiers
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1-2015-0033
Identifier Type: -
Identifier Source: org_study_id
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