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NCT03101696

Determination of Coronarphysiological Parameters With the Method of Thermodillution

Completed Last updated 26 March 2019
What this trial tests

trial in Coronary Artery Stenosis of Unclear Hemodynamic Relevance in 50 participants. Completed in 28 February 2019.

Timeline
5 February 2017
Primary endpoint
28 February 2019
28 February 2019

Quick facts

Lead sponsorHeinrich-Heine University, Duesseldorf
StatusCompleted
Study typeOBSERVATIONAL
Enrollment50
Start date5 February 2017
Primary completion28 February 2019
Estimated completion28 February 2019
Sites1 location across Germany

Conditions studied

Sponsor

Heinrich-Heine University, Duesseldorf

Who can join

18 and older, any sex, with Coronary Artery Stenosis of Unclear Hemodynamic Relevance. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The gold standard to induce coronary hyperemia for measurement of fractional flow reserve (FFR), coronary flow reserve (CFR) and index of microcirculatory resistance (IMR) is adenosine, but it exerts several side effects due to its unspecific action on adenosine receptors. The specific A2a-receptor agonist, regadenoson, has been shown to dilate coronary arteries and enables FFR measurements. The aim of the study was to evaluate whether simultaneous measurement of FFR, CFR and IMR is feasible, safe and effective within regadenoson-induced hyperemia.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Trials by the same sponsor.

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