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320-slice Coronary Computed Tomography (CT) Angiography

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: July 25, 2008
Last Update Posted: June 23, 2011
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Charite University, Berlin, Germany
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.

Coronary Artery Stenosis

Study Type: Observational
Study Design: Time Perspective: Prospective
Official Title: Coronary Artery Imaging With 320-slice Computed Tomography

Further study details as provided by Charite University, Berlin, Germany:

Enrollment: 30
Study Start Date: April 2008
Study Completion Date: December 2008
Primary Completion Date: December 2008 (Final data collection date for primary outcome measure)

Information from the National Library of Medicine

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Ages Eligible for Study:   40 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
Consecutive eligible patients referred to the Charité and scheduled to undergo conventional coronary angiography.

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
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00721851

Berlin, Germany, 10117
Sponsors and Collaborators
Charite University, Berlin, Germany
Principal Investigator: Marc Dewey, MD Charité
  More Information

Additional Information:
Responsible Party: Marc Dewey, Charité
ClinicalTrials.gov Identifier: NCT00721851     History of Changes
Other Study ID Numbers: EA1/140/07
First Submitted: July 23, 2008
First Posted: July 25, 2008
Last Update Posted: June 23, 2011
Last Verified: February 2009

Additional relevant MeSH terms:
Coronary Stenosis
Coronary Disease
Myocardial Ischemia
Heart Diseases
Cardiovascular Diseases
Vascular Diseases