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Frequency Analysis of Coronary Artery Disease

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.
ClinicalTrials.gov Identifier: NCT01043237
Recruitment Status : Completed
First Posted : January 6, 2010
Last Update Posted : September 5, 2014
Sponsor:
Information provided by (Responsible Party):
University of Minnesota - Clinical and Translational Science Institute

Brief Summary:
The purpose of this study is to determine if coronary artery disease can be detected using an electronic, acoustic recording instrument. The presence or absence of abnormal pathology will be confirmed by diagnostic angiography as part of the normal patient care at this institution.

Condition or disease
Coronary Artery Disease

Study Type : Observational
Actual Enrollment : 330 participants
Observational Model: Case-Only
Time Perspective: Prospective
Official Title: A Single-centered Investigation Into the Frequency Domain Patterns in Vessels of Patients With Coronary Artery Disease
Study Start Date : March 2009
Primary Completion Date : March 2013
Study Completion Date : March 2013

Resource links provided by the National Library of Medicine

U.S. FDA Resources




Primary Outcome Measures :
  1. to determine if coronary artery disease can be detected using an electronic, acoustic recording instrument [ Time Frame: Baselin ]
    to determine if coronary artery disease can be detected using an electronic, acoustic recording instrument



Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 89 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Patients presenting to the University of Minnesota Medical Center (UMMC) Fairview Clinics, Physicians (UMP) or the Redwing, Minnesota clinic
Criteria

Inclusion Criteria:

  • Patients aged 18-89 years old and recommended for a cardiology related angiogram within 24 hours

Exclusion Criteria:

  • Any patient less than 18 years of age or greater than 89 years of age.
  • Any patient with any of the following conditions: pregnant or nursing, prior myocardial infarction, left ventricular device, heart transplant, valve replacement, congestive heart failure, atrial fibrillation (non-intermittent), endocarditis or any heart viral or bacterial infection, any patient who has or requires medication or other heart rhythm altering treatment.

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): NCT01043237


Locations
United States, Minnesota
University of Minnesota Medical Center (UMMC) Fairview Clinics
Minneapolis, Minnesota, United States, 55455
Sponsors and Collaborators
University of Minnesota - Clinical and Translational Science Institute
Investigators
Principal Investigator: Robert Wilson, MD University of Minnesota - Clinical and Translational Science Institute

Responsible Party: University of Minnesota - Clinical and Translational Science Institute
ClinicalTrials.gov Identifier: NCT01043237     History of Changes
Other Study ID Numbers: 0901M57884
First Posted: January 6, 2010    Key Record Dates
Last Update Posted: September 5, 2014
Last Verified: September 2014

Keywords provided by University of Minnesota - Clinical and Translational Science Institute:
acoustic
digital
sound
vibration
coronary
auscultation
artery
diagnosis

Additional relevant MeSH terms:
Coronary Artery Disease
Myocardial Ischemia
Coronary Disease
Heart Diseases
Cardiovascular Diseases
Arteriosclerosis
Arterial Occlusive Diseases
Vascular Diseases