Non-invasive Diagnosis of Coronary Artery Stenoses by Doppler Echocardiography
NCT ID: NCT00281346
Last Updated: 2016-07-18
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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COMPLETED
NA
110 participants
INTERVENTIONAL
2005-12-31
2008-08-31
Brief Summary
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Detailed Description
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Added January 2007 after ethics committee approval: comparison of CFVR with invasive fractional flow reserve (FFR) in selected subset of patients.
Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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transthoracic Doppler echocardiography
Doppler echocardiography
Echocardiography
Interventions
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Doppler echocardiography
Echocardiography
Eligibility Criteria
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Inclusion Criteria
* scheduled for coronary angiography on accepted clinical reasons
Exclusion Criteria
18 Years
90 Years
ALL
No
Sponsors
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Norwegian University of Science and Technology
OTHER
Responsible Party
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Principal Investigators
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Torstein L Hole, MD, PhD
Role: STUDY_CHAIR
Norwegian University of Science and Technology
Johnny Å Vegsundvåg, MD
Role: PRINCIPAL_INVESTIGATOR
Rune Wiseth, MD, PhD
Role: STUDY_CHAIR
Norwegian University of Science and Technology
Locations
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Ålesund Hospital HF
Ålesund, , Norway
Countries
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References
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Holte E, Vegsundvag J, Hegbom K, Hole T, Wiseth R. Transthoracic Doppler for detection of stenoses in the three main coronary arteries by use of stenotic to prestenotic velocity ratio and aliased coronary flow. Eur Heart J Cardiovasc Imaging. 2015 Dec;16(12):1323-30. doi: 10.1093/ehjci/jev158. Epub 2015 Jun 25.
Vegsundvag J, Holte E, Wiseth R, Hegbom K, Hole T. Coronary artery occlusions diagnosed by transthoracic Doppler. Cardiovasc Ultrasound. 2014 Mar 15;12:12. doi: 10.1186/1476-7120-12-12.
Vegsundvag J, Holte E, Wiseth R, Hegbom K, Hole T. Coronary flow velocity reserve in the three main coronary arteries assessed with transthoracic Doppler: a comparative study with quantitative coronary angiography. J Am Soc Echocardiogr. 2011 Jul;24(7):758-67. doi: 10.1016/j.echo.2011.03.010. Epub 2011 Apr 23.
Vegsundvag J, Holte E, Wiseth R, Hegbom K, Hole T. Transthoracic echocardiography for imaging of the different coronary artery segments: a feasibility study. Cardiovasc Ultrasound. 2009 Dec 22;7:58. doi: 10.1186/1476-7120-7-58.
Other Identifiers
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29 FU-71-05
Identifier Type: -
Identifier Source: org_study_id
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