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OpenTrials
Completed

NCT Number: NCT03588455

Pronostic Impact of Flow Fraction Reserve on Intermediate Stenoses

The intermediate coronary stenoses defined by a degree of stenosis from 40 to 70 % are frequent. The Flow Fraction Reserve (FFR), realized during coronarography, is an hemodynamic evaluation by the functional impact measuring the loss of load in upstream / approval of the stenosis inthe basal state and in situation of hyperemia led by adenosine. Further to the study FAME, the threshold of definition of the significant character of one Stenosis was fixed for a value of FFR = 0,80. However, the impact forecasts intermediate values badly known rest.

We hypothetized that coronary stenosis associated with borderline values of FFR 0.81-0.85 were associated with a higher rate of clinical events than those with a FFR >0.85

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Key information

Conditions

Coronary Stenosis Cardiovascular Diseases Coronary Disease Heart Diseases Myocardial Ischemia Vascular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Groupe Hospitalier Paris Saint Joseph

Paris, Île-de-France Region, 75014, France

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • patient with FFR> 0,80 between september 2012 till december 2016

Exclusion criteria

  • refusal of participation

Treatment and study plan

Primary outcomes

  1. Composite outcome

    Time frame: 3 years

    cardiovascular mortality or acute coronary syndrom or revascularization or cardiovascular rehospitalisation

Sponsors and collaborators

Lead sponsor

Fondation Hôpital Saint-Joseph

Other

Registry information

Important dates

Study start
2018
Primary completion
2018
Study completion
2018
First posted
Jul 17, 2018
Registry last updated
Aug 8, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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