Integrated RF and B-mode Deformation Analysis for 4D Stress Echocardiography
Information source: Yale University
ClinicalTrials.gov processed this data on August 20, 2015 Link to the current ClinicalTrials.gov record.
Condition(s) targeted: Coronary Artery Disease
Intervention: Stress Dobutamine Echocardiographic using 4DE System (Procedure)
Phase: N/A
Status: Not yet recruiting
Sponsored by: Yale University Official(s) and/or principal investigator(s): Albert Sinusas, MD, Principal Investigator, Affiliation: Yale University
Overall contact: Donna McMahon, Phone: 203-785-5005, Email: donna.mcmahon@yale.edu
Summary
The specific aim of this clinical trial is to translate the investigators new 4DE (three
sptial dimensions pluse time) stress echocardiographic method to patients with coronary
artery disease referred for clinically indicated dobutamine stress/rest echo to evaluate the
reproducibility of the technique in this clinical setting.
Clinical Details
Official title: Integrated RF and B-mode Deformation Analysis for 4D Stress Echocardiography
Study design: Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic
Primary outcome: Number of Subjects With an Interpretable 4DE Image
Eligibility
Minimum age: 18 Years.
Maximum age: 90 Years.
Gender(s): Both.
Criteria:
Inclusion Criteria:
- At least 18 years of age, referred for clinically indicated dobutamine rest/stress
TTE
- Provide written informed consent to participate in the study
- Availability for repease rest/stress TTE within on eweek of clinically indicated
study
Exclusion Criteria:
- Unable to give informed consent
- Unstable hemodynamics that would not allow for repease rest/stress dobutamine
transthoracic imaging
- Recurrent life threatening arrhythmias
- Heart rate >110 BPM
- Inadequate windows for transthoracic imagine
- Patients that have a narrow-angle glaucoma (contraindication for atropine)
- Change in cardiac medications or management including, coronary revascularization
beween intial and repeat TTE study.
Locations and Contacts
Donna McMahon, Phone: 203-785-5005, Email: donna.mcmahon@yale.edu Additional Information
Starting date: January 2016
Last updated: December 22, 2014
|