- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00721851
320-slice Coronary Computed Tomography (CT) Angiography
June 21, 2011 updated by: Charite University, Berlin, Germany
Coronary Artery Imaging With 320-slice Computed Tomography
The primary aim of this study is to determine the potential utility of 320-slice volume-CT for obtaining adequate diagnostic accuracy while at the same time improving image quality compared with previous generations of CT scanners and simultaneously enabling a reduction in both radiation exposure and contrast agent amount required.
Study Overview
Status
Completed
Conditions
Study Type
Observational
Enrollment (Actual)
30
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Berlin, Germany, 10117
- Charité
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
40 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
Consecutive eligible patients referred to the Charité and scheduled to undergo conventional coronary angiography.
Description
Inclusion Criteria:
- 40 years of age
- sinus rhythm
Exclusion Criteria:
- prior conventional coronary angiography
- unstable presentation
- coronary artery bypass graft or stent
- pregnancy or breast-feeding
- creatinine > 2.0 mg per deciliter
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Marc Dewey, MD, Charité
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Zimmermann E, Dewey M. Whole-heart 320-row computed tomography: reduction of radiation dose via prior coronary calcium scanning. Rofo. 2011 Jan;183(1):54-9. doi: 10.1055/s-0029-1245629. Epub 2010 Aug 19.
- Dewey M, de Vries H, de Vries L, Haas D, Leidecker C. The present and future of cardiac CT in research and clinical practice: moderated discussion and scientific debate with representatives from the four main vendors. Rofo. 2010 Apr;182(4):313-21. doi: 10.1055/s-0029-1245195. Epub 2010 Mar 16.
- Dewey M, Zimmermann E, Laule M, Rutsch W, Hamm B. Three-vessel coronary artery disease examined with 320-slice computed tomography coronary angiography. Eur Heart J. 2008 Jul;29(13):1669. doi: 10.1093/eurheartj/ehm626. Epub 2008 Feb 7. No abstract available.
- Dewey M, Zimmermann E, Deissenrieder F, Laule M, Dubel HP, Schlattmann P, Knebel F, Rutsch W, Hamm B. Noninvasive coronary angiography by 320-row computed tomography with lower radiation exposure and maintained diagnostic accuracy: comparison of results with cardiac catheterization in a head-to-head pilot investigation. Circulation. 2009 Sep 8;120(10):867-75. doi: 10.1161/CIRCULATIONAHA.109.859280. Epub 2009 Aug 24.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
April 1, 2008
Primary Completion (Actual)
December 1, 2008
Study Completion (Actual)
December 1, 2008
Study Registration Dates
First Submitted
July 23, 2008
First Submitted That Met QC Criteria
July 23, 2008
First Posted (Estimate)
July 25, 2008
Study Record Updates
Last Update Posted (Estimate)
June 23, 2011
Last Update Submitted That Met QC Criteria
June 21, 2011
Last Verified
February 1, 2009
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- EA1/140/07
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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