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Frequency Analysis of Carotid Artery Disease

This study has been withdrawn prior to enrollment.
(PI left inistitution)
Sponsor:
ClinicalTrials.gov Identifier:
NCT01042912
First Posted: January 6, 2010
Last Update Posted: September 19, 2014
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 (Responsible Party):
University of Minnesota - Clinical and Translational Science Institute
  Purpose
The purpose of this study is to determine if carotid artery stenosis can be detected using an electronic stethoscope. This study will use a commercially available electronic stethoscope to record carotid sounds in patients with suspected carotid artery stenosis. The presence of absence of abnormal vessels will be confirmed by diagnostic ultrasound as part of normal patient care at this institution.

Condition
Carotid Artery Disease

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Official Title: A Single-centered Investigation Into the Frequency Domain Patterns in the Carotid Vessel in Patients With Suspected Stenosis

Resource links provided by NLM:


Further study details as provided by University of Minnesota - Clinical and Translational Science Institute:

Enrollment: 0
Study Start Date: May 2009
Estimated Study Completion Date: February 2010
Estimated Primary Completion Date: February 2010 (Final data collection date for primary outcome measure)
  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   40 Years to 80 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Any inpatient or outpatient with inclusion criteria met and exclusion criteria not met presenting for aniography to the University of Minnesota Fairview Hospital or Clinic in Minneapolis or Redwing, Minnesota
Criteria

Inclusion Criteria:

  • Age 40-80
  • Indicated for diagnostic ultrasound related to carotid artery stenosis

Exclusion Criteria:

  • Pregnant women
  • Prior carotid intervention
  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): NCT01042912


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: Marie A Johnson, PhD University of Minnesota - Clinical and Translational Science Institute
  More Information

Responsible Party: University of Minnesota - Clinical and Translational Science Institute
ClinicalTrials.gov Identifier: NCT01042912     History of Changes
Other Study ID Numbers: 901M57884
First Submitted: January 4, 2010
First Posted: January 6, 2010
Last Update Posted: September 19, 2014
Last Verified: September 2014

Keywords provided by University of Minnesota - Clinical and Translational Science Institute:
diagnosis
carotid
artery
disease
auscultation
sound

Additional relevant MeSH terms:
Carotid Artery Diseases
Cerebrovascular Disorders
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Vascular Diseases
Cardiovascular Diseases