A Clinical Study of TRUVIEW ART™(Advanced Reconstruction Tech)to Improve Image Quality on Chest Radiograph
NCT ID: NCT02971917
Last Updated: 2016-11-23
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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UNKNOWN
NA
50 participants
INTERVENTIONAL
2016-11-30
2017-05-31
Brief Summary
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Detailed Description
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DRTECH Corp. has developed and applied for patenting the unique technology of TRUVIEW ART™. TRUVIEW ART™ is advanced image reconstruction technology that restores image quality from the side effects of scattering signals in indirect type scintillator detectors. It is an advanced image pre-processing technology that constructs signal scattering models (PSF) of indirect type detector scintillators. Image sharpness (MTF) is improved by predicting scattering models and eliminating the scattering signal.
Purpose of Research and Assumption :
Indirect conversion type detectors using scintillators are universal in today's diagnostic imaging area. However, they have a disadvantage of signal scattering compared with direct conversion type detectors. TRUVIEW ART™(Advanced Reconstruction Technology) can restore images from the scattering problems. The purpose of this study is to verify how well it improves the usefulness in clinical diagnostic imaging. Evaluation will measure the improvements in MTF, which is the quantitative performance index of a detector.
Conditions
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Keywords
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Clinical study of TRUVIEW ART
Chest x-ray image acquisition Creation of TRUVIEW ART applied image Comparison of TRUVIEW ART image with original image
Chest x-ray image acquisition
Obtain a digital X-ray chest image of the patient
Creation of TRUVIEW ART applied image
Application of TRUVIEW ART to the original chest x-ray image to create a new set of TRUVIEW ART applied image.
Outcome: 2 versions of chest image
1. Original Chest X-ray (w/o TRUVIEW ART)
2. TRUVIEW ART applied image
Comparison of TRUVIEW ART image with original image
Comparison of 2 versions of chest image side by side Performance evaluation may consist of detailed categories such as expression of chest structure, visibility level of pulmonary vascular system, etc. For all categories visibility and preference will be scored and each category will be analyzed to point out any statistical difference
Interventions
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Chest x-ray image acquisition
Obtain a digital X-ray chest image of the patient
Creation of TRUVIEW ART applied image
Application of TRUVIEW ART to the original chest x-ray image to create a new set of TRUVIEW ART applied image.
Outcome: 2 versions of chest image
1. Original Chest X-ray (w/o TRUVIEW ART)
2. TRUVIEW ART applied image
Comparison of TRUVIEW ART image with original image
Comparison of 2 versions of chest image side by side Performance evaluation may consist of detailed categories such as expression of chest structure, visibility level of pulmonary vascular system, etc. For all categories visibility and preference will be scored and each category will be analyzed to point out any statistical difference
Eligibility Criteria
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Inclusion Criteria
* Person who is able to fully understand the clinical research procedures
* Signed up agreement form
* Patient who visits for Chest computed tomography (CT)
Exclusion Criteria
* Not able or willing to provide Informed Consent, or consent is withdrawn
* Not able to collect all required case information
21 Years
ALL
Yes
Sponsors
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Seoul National University Hospital
OTHER
Responsible Party
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Jin Mo Goo
Professor, Department of Radiology
Principal Investigators
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Jin Mo Goo, M.D.
Role: PRINCIPAL_INVESTIGATOR
Department of Radiology, Seoul National University Hospital
Locations
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Seoul National University Hospital
Seoul, , South Korea
Countries
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Central Contacts
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Facility Contacts
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Su Yeon Ahn, M.D.
Role: primary
Other Identifiers
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SNUHTruviewART-001
Identifier Type: -
Identifier Source: org_study_id