Monitoring and Characterization of Coronary Flow By Transthoracic Parametric Doppler (TPD) During Exercise Stress Test
1 other identifier
observational
60
1 country
1
Brief Summary
The study is an open prospective study of coronary flow preferably of the left anterior descending artery (LAD), by a Transthoracic Parametric Doppler (TPD) system during conventional exercise stress test. The system is a noninvasive non-imaging device designed to monitor coronary flow velocity and display the data continuously during exercise stress tests. The system enables continuous monitoring of coronary flow during resting, stress loading and recovery phases. The study intent is to improve the stress test predictive value for CAD.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Apr 2010
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
March 16, 2010
CompletedFirst Posted
Study publicly available on registry
March 19, 2010
CompletedStudy Start
First participant enrolled
April 1, 2010
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2014
CompletedStudy Completion
Last participant's last visit for all outcomes
February 1, 2014
CompletedAugust 5, 2014
May 1, 2011
3.8 years
March 16, 2010
August 2, 2014
Conditions
Outcome Measures
Primary Outcomes (1)
Monitor coronary artery flow during exercise stress test.
1-3 months following the stress test
Secondary Outcomes (1)
Improve CAD predictive power of stress testing
1-3 months following the stress test
Interventions
Ultrasound Doppler monitoring throughout the stress test
Eligibility Criteria
Scheduled to exercise stress test
You may qualify if:
- Age 18 years or older
- Planned for ergometry test
- Signed informed consent
You may not qualify if:
- Excluded for stress test on a treadmill
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Echosense Ltd.lead
Study Sites (1)
Cardiovascular department, Carmel medical center
Haifa, 34362, Israel
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 16, 2010
First Posted
March 19, 2010
Study Start
April 1, 2010
Primary Completion
January 1, 2014
Study Completion
February 1, 2014
Last Updated
August 5, 2014
Record last verified: 2011-05