Actively Recruiting
A Study of Pressure Waveform Analysis in Coronary Artery-II
Led by National Taiwan University Hospital Hsin-Chu Branch · Updated on 2023-01-05
30
Participants Needed
1
Research Sites
260 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The goal of this observational study is to test the feasibility of intracoronary adenosine administration during coronary flow reserve(CFR) and index of microcirculatory resistance(IMR) assessment in a population with angina. The main questions it aims to answer are: * Repeatability of CFR and IMR assessment while hyperemia with intracoronary adenosine was administered. * Evaluate the correlation of the intrinsic signal of coronary waveform versus physiologic ischemia, while defined by fractional flow reserve(FFR) and CFR respectively. * The predictive value of FFR, CFR, and IMR on major adverse cardiovascular outcomes in 3 years Participants will undergo FFR, CFR, and IMR assessments in the catheterization laboratory of the National Taiwan University Hospital Hsin-Chu Branch, then clinical events follow up for 3 years.
CONDITIONS
Official Title
A Study of Pressure Waveform Analysis in Coronary Artery-II
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Participants with angina
You will not qualify if you...
- Severe valvular heart disease
- History of asthma
- Heart rate less than 50 beats per minute
- Systolic blood pressure less than 90 mmHg
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
National Taiwan University Hospital Hsin-Chu branch
Hsinchu, Taiwan, 300
Actively Recruiting
Research Team
C
Chien-Boon Jong, MD
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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