E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Thromboembolic, bleeding and vascular complications after transcatheter aortic valve implantation in patients using oral anticoagulants |
complicanze tromboemoliche, sanguinamenti e complicanze vascolari dopo impianto percutano di protesi valvolare aortica in pazienti che assumono anticoagulanti orali |
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E.1.1.1 | Medical condition in easily understood language |
Blood clot, bleeding and vascular complications after transcatheter aortic valve implantation in patients using blood thinners |
complicanze tromboemoliche, sanguinamenti e complicanze vascolari dopo impianto percutano di protesi valvolare aortica in pazienti che assumono anticoagulanti orali |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cardiovascular Diseases [C14] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the efficacy and safety of peri-procedurally continued versus interrupted oral anticoagulants in patients undergoing transcatheter aortic valve implantations |
Valutare la sicurezza e l'efficacia dell'interruzione periprocedurale rispetto alla prosecuzione di anticoagulanti orali in pazienti sottoposti a TAVI, tramite la valutazione di un endpoint composito di mortalità cardiovascolare, ictus, infarto del miocardio, complicanze vascolari maggiori e complicanze emorragiche di tipo 2-4 a 30 giorni dopo TAVI come definito dai criteri VARC-3. |
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E.2.2 | Secondary objectives of the trial |
Evaluate quality of life Evaluate cost-effectiveness |
Valuta la qualità della vita Valutare il rapporto costo-efficacia |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Planned percutaneous transcatheter aortic valve implantation procedure Uses oral anti-coagulation at screening Written informed consent
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Programma di procedura di impianto di protesi valvolare aortica percutanea transcatetere Utilizzo di anticoagulanti orali allo screening Consenso informato scritto |
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E.4 | Principal exclusion criteria |
Patients at high risk for thromboembolism for who interruption of oral anticoagulants is no option, i.e.: - Mechanical heart valve - Intracardiac thrombus - < 3 months after venous thromboembolism - < 6 months after TIA/stroke in patients with atrial fibrillation
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Pazienti ad alto rischio di tromboembolismo per i quali l'interruzione degli anticoagulanti orali non è un'opzione, ovvero: - Valvola cardiaca meccanica - Trombo intracardiaco - < 3 mesi da una tromboembolia venosa - < 6 mesi da un TIA/ictus in pazienti con fibrillazione atriale |
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E.5 End points |
E.5.1 | Primary end point(s) |
A composite of cardiovascular mortality, all stroke, myocardial infarction, major vascular complications and type 2-4 bleeding complications at 30 days after TAVI as defined by the VARC-3 criteria. |
Endpoint composito di mortalità cardiovascolare, ictus, infarto del miocardio, complicanze vascolari maggiore e complicanze emorragiche di tipo 2-4 a 30 giorni dopo la TAVI come definito da i criteri VARC-3. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
30 days post procedure |
30 giorni dopo la procedura di TAVI |
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E.5.2 | Secondary end point(s) |
- Procedure related primary endpoints at 30 days. - Procedure related bleeding complications (type 1–4 bleeding ) at 30 days as defined by the VARC-3 criteria. - Procedure related thromboembolic complications (all stroke (except haemorrhagic), TIA, myocardial infarction, systemic embolism (vascular complications: distal embolization (non-cerebral) from a vascular source)) at 30 days as defined by the VARC-3 criteria. - Thromboembolic complications (all stroke (except haemorrhagic), TIA, myocardial infarction and systemic embolism (vascular complications: distal embolization (non-cerebral) from a vascular source)) at discharge and 30 days as defined by the VARC-3 criteria. - Neurologic events (overt CNS injury, covert CNS injury, neurologic dysfunction (acutely symptomatic) without CNS injury) at discharge and 30 days as defined by the VARC-3 criteria. - Cerebrovascular events (all stroke, TIA) at discharge and 30 days as defined by the VARC-3 criteria. - All stroke at discharge and 30 days as defined by the VARC-3 criteria. - Bleeding complications (type 1–4 bleeding) at discharge and 30 days as defined by the VARC-3 criteria. - Early safety at 30 days as defined by VARC-3 criteria, freedom from: all-cause mortality, all stroke, VARC type 2–4 bleeding, major vascular, access-related, or cardiac structural complication, acute kidney injury stage 3 or 4, moderate or severe aortic regurgitation, new permanent pacemaker due to procedure related conduction abnormalities, surgery or intervention related to the device. Clinical efficacy at 30 days as defined by VARC-3 criteria, freedom from: all-cause mortality, all stroke, hospitalization for procedure- or valve related causes, KCCQ Overall Summary Score <45 or decline from baseline of >10 point. - All-cause death at discharge and 30 days. - Cardiovascular death at discharge and 30 days. - Quality of life (assessed by SF-12, KCCQ, and TASQ) at 30 days and 90 days. |
- Componenti dell’Endpoint primario relativi alla procedura a 30 giorni. - Complicanze emorragiche correlate alla procedura (sanguinamento di tipo 1–4) a 30 giorni come definito dai criteri VARC-3. - Complicanze tromboemboliche correlate alla procedura (tutti gli ictus (tranne quelli emorragici), TIA, infarto del miocardio, embolia sistemica (complicazioni vascolari: embolizzazione distale (non cerebrale) da una fonte vascolare) a 30 giorni come definito dai criteri VARC-3. - Complicanze tromboemboliche (tutti gli ictus (tranne emorragico), TIA, infarto miocardico ed embolia sistemica (complicazioni vascolari: embolizzazione distale (non cerebrale) da una sorgente vascolare)) alla dimissione e 30 giorni come definito dal VARC-3 criteri. - Eventi neurologici (lesione manifesta del SNC, lesione nascosta del SNC, disfunzione neurologica (acutamente sintomatica) senza danno al SNC) alla dimissione e 30 giorni come definito dal VARC-3 criteri. - Eventi cerebrovascolari (tutti gli ictus, TIA) alla dimissione ea 30 giorni come definiti dall'art Criteri VARC-3. - Tutti gli ictus alla dimissione e 30 giorni come definito dai criteri VARC-3. - Complicanze emorragiche (emorragia di tipo 1–4) alla dimissione e a 30 giorni come definito dall'art Criteri VARC-3. - Sicurezza precoce a 30 giorni come definito dai criteri VARC-3: - Mortalità per tutte le cause - Tutti gli ictus - Sanguinamento VARC tipo 2–4 - Complicanza vascolare maggiore, correlata all'accesso, o cardiaca - Danno renale acuto stadio 3 o 4 - Rigurgito aortico moderato o grave - Nuovo pacemaker permanente per anomalie di conduzione correlate alla procedura - Chirurgia o intervento relato all’impianto di protesi valvolare Efficacia clinica a 30 giorni come definita dai criteri VARC-3: - Mortalità per tutte le cause - Tutti gli ictus - Ricovero per cause relata alla procedura o alla valvola - Punteggio generale KCCQ <45 o calo rispetto al basale di >10 punti - Morte per tutte le cause alla dimissione e a 30 giorni. - Morte cardiovascolare alla dimissione e a 30 giorni. - Qualità della vita (valutata da SF-12, KCCQ e TASQ) a 30 giorni e 90 giorni. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
30 days post-procedure |
30 giorni dopo la procedura |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | Yes |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
Valutazione dell'endpoint in cieco |
Blinded endpoint assessment |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Continuazione rispetto all'interruzione degli anticoagulanti orali durante la procedura |
Continuation versus interruption of oral anticoagulants during procedure |
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E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 25 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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LVLS of 858 patients |
LVLS di 858 pazienti. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | 1 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 1 |
E.8.9.2 | In all countries concerned by the trial days | 1 |