MedTrace Logo

Quantificational Enhancement Pattern Analysis Using a Novel Software "Vuebox" of Contrast-enhanced Harmonic Endoscopic Ultrasonography for Differential Diagnosis Between Adenomas and Cholesterol Polyps

NCT02492685 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2019-03-18

No results posted yet for this study

Summary

The investigators' study is a prospective study to evaluate the enhancement pattern of contrast-enhanced endoscopic ultrasonography and suggest the criterions for differential diagnosis between gallbladder polyps by using software program of quantitative analysis.

Conditions

  • Gallbladder Polyp

Interventions

DEVICE

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.

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
19 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-07-31
Primary Completion
2017-06-30
Completion
2017-06-30

Countries

  • South Korea

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02492685 on ClinicalTrials.gov