Registry of the Combination of Antiplatelet Agents and Anticoagulant in Atrial Fibrillation Patients With a CHA2DS2VASc Score >1 Undergoing Percutaneous Coronary Interventions
Prospective Multicenter Registry of the Combination of Antiplatelet Agents and Anticoagulant in Atrial Fibrillation Patients With a CHA2DS2VASc Score >1 Undergoing Percutaneous Coronary Interventions
Patients undergoing percutaneous coronary intervention (PCI) with stent implantation and requiring chronic anticoagulation for atrial fibrillation (AF) with a CHA2DS2-VASc >1 are required to receive triple antithrombotic therapy . This triple therapy includes dual antiplatelet therapy with clopidogrel and aspirin in combination with an oral anticoagulant with either a vitamin K antagonist (VKA) or an oral anticoagulant (NOAC).
Recently NOAC, inhibiting the IIa (dabigatran) or Xa (rivaroxaban and apixaban) in the coagulation cascade have demonstrated non inferiority compared to VKA to prevent thrombo-embolic events in non-valvular AF for patients with a CHA2DS2-VASc >1 . Interestingly, NOAC are associated with a reduced fatal bleeding rate compared to VKA. Overall they seem to result in a lower bleeding rate compared to VKA in association with antiplatelet agents.
Recently European guidelines regarding patients requiring chronic anticoagulant therapy and undergoing coronary stent implantation have been updated. However they are based on an expert consensus because of the scarce data available.
These guidelines advocate the combination of dual antiplatelet therapy with clopidogrel and aspirin in combination with the lower dose of OAC or VKA with a target INR between 2 and 2.5 . The triple therapy should be prescribed for 1 to 6 months depending on the bleeding and thrombotic risk and the clinical setting. In patients with high bleeding risk the guidelines suggest that a sole antiplatelet agent could be used in addition to anticoagulation following the WOEST study . In the recently published ESC guidelines on the management of atrial fibrillation, despite the lack of new data, the expert advocate triple therapy followed by dual antiplatelet therapy in most patients for 12 months.
The recently published PIONEER study reinforced the possibility of the use of rivaroxaban in these patients. In this trial including ACS and not ACS patients undergoing PCI rivaroxaban 15 mg in addition to a P2Y12 ADP receptor antagonist was associated with less clinically relevant bleeding compared to triple therapy with VKA- aspirin and clopidogrel and similar efficacy .
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: LAURENT BONELLO
- E-mail: laurent.bonello@ap-hm.fr
Studiesteder
-
-
-
Marseille, Frankrig, 13354
- Rekruttering
- Assistance Publique Hopitaux de Marseille
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- age over 18 years old
- signed informed consent
- requiring PCI (with stent placement) with subsequent need for antiplatelet therapy
- FA requiring chronic anticoagulation (CHA2DS2-VASc >1, except women with a score =1).
Exclusion Criteria:
- pregnancy or lactation
- age <18 or not able to give an informed consent
- no informed consent
- no health insurance
- prisoners
- contra indication to antiplatelet therapy
- intra cardiac thrombus
- active bleeding Known bleeding diathesis (i.e. history of ICH, GI bleeding)
- severe kidney failure (eGFR < 30 mL/min/1.73 m²)
- severe hepatic failure (Child-Pugh class B or C)
- contra indication to OAC or VKA
- hypertrophic myocardiopathy
- valvular prosthesis
- history of peptic ulcer
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Kohorte
- Tidsperspektiver: Fremadrettet
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Number of deaths
Tidsramme: 2 years
|
2 years
|
|
Number of myocardial infarctions
Tidsramme: 2 years
|
2 years
|
|
Number of strokes
Tidsramme: 2 years
|
2 years
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
The prevalence of bleeding events
Tidsramme: 2 years
|
2 years
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: LAURENT BONELLO, Assistance Publique Hopitaux de Marseille
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2016-16
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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