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Portuguese Study on The Evaluation of FFR Guided Treatment of Coronary Disease (POST-IT)
Observational Study of the Evaluation of FFR in the Treatment of Coronary Artery Disease
Functional evaluation of coronary lesions, through the evaluation of fractional flow reserve (FFR) with pressure-wire in patients with coronary artery disease (CAD) was evaluated in a randomised trial - the FAME trial - where it was showed to be superior to classic anatomical evaluation. Based on these results, current guidelines recommend the use of FFR (class I-A recommendation) when objective evidence of vessel-related ischemia is not available. Since the FAME trial was published, FFR use increased dramatically in most European countries, Portugal being no exception to this trend. FFR is currently being used in many interventional cardiology centres quite beyond the European Guidelines recommendation, since many physicians now trust more on the information they can collect with pressure-wire during the angiography, and less on non invasive imaging stress tests.
Considering this widespread use of FFR in the evaluation of patients with CAD, there is a need to clarify the clinical results of this approach in a "real patient setting". The Portuguese Study on The Evaluation of FFR Guided Treatment of Coronary Disease (POST-IT) was planned to evaluate if the use of FFR in the decision of coronary revascularization is feasible and allows optimized clinical results in "real world" non selected patients, as showed in clinical randomised trials.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
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Coimbra, Portugal, 3000-306
- CNCDC
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Kind
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- consecutive CAD patients submitted to coronary angiography and in which coronary lesions are to be evaluated with pressure-wire (FFR functional evaluation).
Exclusion Criteria:
- Patient not willing to participate (informed consent not signed).
- Life expectancy lower than 12 months (due to cardiac or non-cardiac disease)
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Observatiemodellen: Cohort
- Tijdsperspectieven: Prospectief
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
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Fractional Flow Reserve
Coronary artery disease patients submitted to coronary angiography and in which coronary lesions are to be evaluated with pressure-wire (FFR functional evaluation).
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CAD patients submitted to coronary angiography and in which coronary lesions are to be evaluated with pressure-wire (FFR functional evaluation)
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Major adverse cardiac events
Tijdsspanne: One Year
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Combined endpoint of major adverse cardiac events (cardiovascular mortality, myocardial infarction and coronary revascularization)
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One Year
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Cardiovascular mortality
Tijdsspanne: One Year
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Cardiovascular mortality at one year
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One Year
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Myocardial infarction
Tijdsspanne: One year
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Rate of Myocardial infarction at one year
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One year
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Coronary revascularization
Tijdsspanne: One year
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Unplanned coronary revascularization at one year
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One year
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Andere uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Impact of FFR in the clinical decision
Tijdsspanne: During the procedure
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Impact (change in the original strategy) of FFR in the clinical decision of interventional cardiologists
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During the procedure
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Mismatch between non invasive imaging stress tests and FFR
Tijdsspanne: During the procedure
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Mismatch between non invasive imaging stress tests and functional evaluation with FFR in a "real world" (not selected) setting
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During the procedure
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Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Hoofdonderzoeker: Sergio B Baptista, MD, Hospital Fernando Fonseca, Amadora, Portugal
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- POST-IT
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