Additive Value of Physiology Coronary in Clinical Practice

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

150 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-09-13

Study Completion Date

2023-05-31

Brief Summary

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The important evidence of coronary microcirculation for the management of patients with coronary artery disease is only increasing. Thus, in recent years, a number of studies have shown that the demonstration of coronary microvascular disease (CMVD) contributes to cardiovascular morbidity and mortality increases independently of epicardial damage. This has been shown in stable coronary artery disease with screening for CMVD when there is no significant epicardial involvement and allowing the implementation of an adapted treatment then reducing the symptoms and improving the quality of life of our patients. (1). The prognostic nature of CMVD has also been identified in stable disease after coronary angioplasty (2) but also in patients with infarcts reperfused by coronary angioplasty (3).

The complete exploration of the epicardial and microvascular coronary vascularization is grouped under the name of the subspecialty: coronary physiology. Thus, an internationally recognized algorithm for exploring coronary physiology has been published (4).

However, this algorithm is still little followed. The PRINCIPE registry aims to assess the prevalence of CMVD with the use of a standardized algorithm for exploring coronary physiology by coronary angiography in our center in current practice.

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Detailed Description

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Conditions

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Microvascular Coronary Artery Disease

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Male or female patients over 18 years of age
* Having a coronary angiography
* Presenting in pain or having performed a positive ischemia test
* Affiliated with social security
* Non-opposition to participation