WithdrawnNot Applicable

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

Stopped: The study plan was cancelled because patient registration was delayed for the trials.

South Korea0Started 2015-07

Plain-language 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.

Who can participate

Age range19 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * patient who will be received the exams to evaluate the polyps for treatment plan of surgical treatment * have a plan to evaluate by EUS * 19 years of age or older Exclusion Criteria: * difficult undergo EUS, * allergy for contrast agent, * renal failure, * acute coronary syndrome * pulmonary hypertension, 6) pregnancy

What they're measuring

Accuracy between visual assessment and quantificational analysis based on surgical pathology

Timeframe: 1day

Trial details

NCT IDNCT02492685

SponsorYonsei University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2017-06

View on ClinicalTrials.gov More Gallbladder Polyp trials