Skip to main content
OpenTrials
Completed

NCT Number: NCT01581671

Non-Invasive EndoPAT Increases Diagnostic Yield of CAD by Coronary Angiography

The purpose of this study is to assess the non-invasive, Peripheral Arterial Tonometry (PAT) testing as another way of predicting potential coronary artery blockages in the heart.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Coronary Artery Disease Arterial Occlusive Diseases Arteriosclerosis Cardiovascular Diseases Coronary Disease Heart Diseases Myocardial Ischemia Vascular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Mayo Clinic

Rochester, Minnesota, 55905, United States

About this study

We are conducting a 16 minute, non-invasive EndoPAT test on patients coming to our cath lab for a first-time angiogram. The angiogram results will be compared to the EndoPAT results to determine if the EndoPAT test, which generates a score, is successful in predicting who may have blockages in their coronary arteries.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients without known coronary disease who are referred for coronary angiography.
  • Adults 18 years and older.

Exclusion criteria

  • Patients with known coronary disease, acute coronary syndrome, cardiac transplantation, and severe connective tissue disease.

Treatment and study plan

Primary outcomes

  1. To determine if the assessment of endothelial function by non-invasive peripheral arterial tonometry improves diagnostic yield of elective coronary angiography

    Time frame: same day as the angiogram

    Will compare the score of the EndoPAT test to the outcome of the angiogram to determine if the score is predictive of coronary artery disease.

Sponsors and collaborators

Lead sponsor

Mayo Clinic

Other

Collaborators

  • Itamar-Medical, Israel

Registry information

Official study title

Non-Invasive Peripheral Arterial Tonometry (EndoPAT) Increases Diagnostic Yield of Coronary Artery Disease by Coronary Angiography

Important dates

Study start
2010
Primary completion
2012
Study completion
2014
First posted
Apr 20, 2012
Registry last updated
Jun 25, 2014

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.