Frequency Analysis of Coronary Artery Disease

September 3, 2014 updated by: University of Minnesota

A Single-centered Investigation Into the Frequency Domain Patterns in Vessels of Patients With Coronary Artery Disease

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.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

330

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

  • United States
    • Minnesota
      • Minneapolis, Minnesota, United States, 55455
        • University of Minnesota Medical Center (UMMC) Fairview Clinics

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

18 years to 89 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

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

Description

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.

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
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
Baselin

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Minnesota

Investigators

  • Principal Investigator: Robert Wilson, MD, University of Minnesota

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

March 1, 2009

Primary Completion (Actual)

March 1, 2013

Study Completion (Actual)

March 1, 2013

Study Registration Dates

First Submitted

January 4, 2010

First Submitted That Met QC Criteria

January 4, 2010

First Posted (Estimate)

January 6, 2010

Study Record Updates

Last Update Posted (Estimate)

September 5, 2014

Last Update Submitted That Met QC Criteria

September 3, 2014

Last Verified

September 1, 2014

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 0901M57884

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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