CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 2,322 enrolled
Drug / intervention
Resting distal coronary to aortic pressure ratio, Fractional flow reserve, Coronary Flow Reserve, Microvascular resistanceother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04485234
NCT04485234N/ACompleted
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Inclusive Invasive Physiological Assessment in Angina Syndromes Registry (ILIAS Registry)

Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)·observational·Posted Jul 24, 2020·Updated Mar 29, 2021

In Brief

An observational study evaluating Resting distal coronary to aortic pressure ratio, Fractional flow reserve, Coronary Flow Reserve, Microvascular resistance for Coronary Artery Disease and Microvascular Coronary Artery Disease. Completed, enrolled 2,322 participants across 12 sites in 7 countries.

Detailed Summary

This study evaluates the prognostic value and potential therapeutic impact of combined pressure and flow measurements in the evaluation of epicardial coronary stenosis and microvascular function.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsCoronary Artery Disease, Microvascular Coronary Artery Disease
CountriesDenmark, Italy, Japan, Netherlands, South Korea, Spain, United States
CollaboratorsAmsterdam UMC, location VUmc, Tergooi Hospital, Amphia Hospital, Seoul National University Hospital, Samsung Medical Center, Inje University, Keimyung University Dongsan Medical Center, Ulsan University Hospital, Tsuchiura Kyodo General Hospital, Hospital San Carlos, Madrid, Aarhus University Hospital, Catholic University of the Sacred Heart, University of Cincinnati, Gifu Heart Center, Toda Central General Hospital

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedJul 24, 2020
Enrollment StartJun 1, 2019
Primary CompletionMar 25, 2021
TodayJul 2, 2026
Enrollment to primary: 1.8 yearsPosted 5.9 years ago

Interventions

Resting distal coronary to aortic pressure ratio, Fractional flow reserve, Coronary Flow Reserve, Microvascular resistanceother

Calculation of the resting mean distal coronary to aortic pressure ratio (resting Pd/Pa), fractional flow reserve (Pd/Pa at hyperemia), Coronary flow reserve (peak flow/resting flow), microvascular resistance (Pd/flow).