RecruitingNCT06125392

Multicenter Registry on Microvascular Dysfunction - Searching a New Ach Spasm Definition

A Multicenter RegIstry on the Diagnosis of Patients with Chronic Angina and No Angiographic CoRonary Artery Stenosis (international Retrospective Collection of Anonymized Patient Data) - Searching a New Ach Spasm Definition

Sponsor

Johannes Gutenberg University Mainz

Enrollment

1,000 participants

Start Date

Sep 30, 2023

Study Type

OBSERVATIONAL

Conditions

Coronary microvascular disease Coronary Vasospasm

Summary

The MICRO-SNAPE registry will collect data from patients undergoing investigation of microvascular dysfunction and coronary spasm in Europe and North America.

Eligibility

Min Age: 18 YearsMax Age: 90 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying Coronary physiology assessment for people with coronary vasospasm and coronary microvascular disease. The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years to 90 Years.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DIAGNOSTIC_TESTCoronary physiology assessment

Resting distal coronary to aortic pressure ratio, resting flow ratio, fractional flow reserve, Coronary Flow Reserve and Microvascular resistance using the thermodilution method and papaverin or adenosine, Resting distal coronary to aortic pressure ratio, resting flow ratio, fractional flow reserve, Coronary Flow Reserve and Microvascular resistance using the thermodilution method and acetylcholine.