E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Acute coronary syndrome |
Sindrome coronarica acuta |
|
E.1.1.1 | Medical condition in easily understood language |
Acute coronaric syndrome |
Sindrome coronarica acuta |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cardiovascular Diseases [C14] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10051592 |
E.1.2 | Term | Acute coronary syndrome |
E.1.2 | System Organ Class | 10007541 - Cardiac disorders |
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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 assess whether Ticagrelor, at steady state, is associated to an improved endothelial function as compared to clopidogrel or prasugrel. |
Verificare se il Ticagrelor, a regime terapeutico, ¿ associato ad un miglioramento della funzione endoteliale rispetto a Clopidogrel e Prasugrel |
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E.2.2 | Secondary objectives of the trial |
To investigate the effect of the P2Y12 inhibitors on the following ¿ Clinical endpoint: cardiovascular death, myocardial infarction or stroke, fatal or non-fatal ischemic attack or TIA and bleedings ¿ Biochemical endpoints: the reactive hyperemia index (RHI) 1-2 hour(s) after the oral P2Y12 inhibitor loading, asymmetrical dimethylarginine (ADMA), micro-albuminuria, von willebrand factor antigen, C-reactive protein, soluble fms-like tyrosine kinase-1 (sFLT-1), intercellular cell adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1)], residual platelet reactivity assessed at verifynow in terms of PRU and ARU, and effect of P2Y12 oral blocker on endothelial function, prothrombin fragment 1+2, fibrinopeptide A and thrombin¿antithrombin complex (TAT) adenosine plasma concentration (APC), Ticagrelor and AR-C124910XX.
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Studiare l¿effetto degli inibitori P2Y12 su: ¿ Endpoint clinici: decesso cardiovascolare, infarto del miocardio o ictus, attacco ischemico o attacco ischemico transitorio (TIA) fatale o non fatale e sanguinamenti. ¿ Endpoint biochimici: Reactive Hyperemia Index(RHI) 1-2 ore dopo la dose di carico orale dell¿inibitore P2Y12, dimetilarginina asimmetrica (ADMA), microalbuminuria, fattore von Willebrand, proteina C reattiva, sFLT-1, ICAM-1,VCAM-1, reattivit¿ piastrinica residua individuata con ¿Verifynow¿ in termini di PRU e ARU, l¿effetto degli inibitori orali di P2Y12 sulla funzione endoteliale, frammento protrombina 1+2, fibrinopeptide A e TAT (complesso trombina-antitrombina), APC (concentrazione plasmatica adenosina), e Ticagrelor AR-C124910XX |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Subjects older than 18 years old, who experienced an ACS (including STEMI or NSTEMI) at least 30 days before, with an going treatment for at least 30 days with dual anti-platelet therapy consisting of aspirin + commercially available P2Y12 oral inhibitor, including ticagrelor, clopidogrel or prasugrel at on-label maintenance regimen who remained free from bleeding or ischemic recurrences. |
Soggetti di età = 18 anni, che hanno avuto un episodio di ACS (incluso STEMI o NSTEMI) almeno 30 gg prima, in terapia DAPT da almeno 30 gg con aspirina + inibitore del P2Y12 (ticagrelor, clopidogrel, prasugrel), libero da sanguinamento e da ricorrenza di eventi ischemici. |
|
E.4 | Principal exclusion criteria |
Administration of fibrinolytics or glycoprotein IIb/IIIa inhibitors in the previous 30 days, major surgery within 30 days or any planned surgical intervention, active bleeding or previous clinical relevant bleeding or stroke in the last 6 months, previous intracranial bleeding, thrombocytopenia, oral anticoagulant therapy, vasculitis or any know immunological disorder, severe hepatic failure, uncontrolled hypertension (systolic or diastolic arterial pressure >180 mmHg or 120, respectively, despite medical therapy), known intolerance to aspirin or to clopidogrel or prasugrel or ticagrelor, limited life expectancy, e.g. neoplasms, others, inability to obtain informed consent, pregnant and breastfeeding women, patients taking potent inhibitors of the CYP3A4. Women of childbearing potential must use appropriate contraception to avoid pregnancy during therapy. |
Pazienti a cui siano stati somministrati fibrinolitici o inibitori della glicoproteina IIb / IIIa nei 30 giorni precedenti, chirurgia maggiore entro 30 giorni o qualsiasi intervento chirurgico programmato, sanguinamento attivo o precedente sanguinamento clinico rilevante, ictus negli ultimi 6 mesi, precedente sanguinamento intracranico, trombocitopenia, terapia anticoagulante orale, vasculite o qualsiasi disordine immunologico, insufficienza epatica grave, ipertensione non controllata (pressione arteriosa sistolica> 180 mmHg o diastolica>120 mmHg rispettivamente, nonostante la terapia medica), l'intolleranza nota ad aspirina o clopidogrel o prasugrel o ticagrelor, l'aspettativa di vita limitata, ad esempio, neoplasie. Sono inoltre escluse le donne in gravidanza e in allattamento; le donne fertili devono usare un appropriato metodo contraccettivo. Sono infine esclusi i pazienti che assumono potenti inibitori di CYP3A4. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The reactive hyperemia index (RHI) at treatment steady state (30-days), assessed with endopath system (Endopath; Itamar Medical Ltd., Cesarea, Israel). |
Reactive hyperemia index (RHI) a regime terapeutico (30-giorni), misurato con il sisitema Endopath (Endopath; Itamar Medical Ltd., Cesarea, Israel). |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
See secondary objectives |
Vedi obiettivi secondari |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
At the end of study |
A fine studio |
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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 | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
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 | No |
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 | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Clopidogrel (IMP2); Prasugrel (IMP1) |
Clopidogrel (IMP2); Prasugrel (IMP1) |
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E.8.2.4 | Number of treatment arms in the trial | 3 |
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 | 4 |
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 | No |
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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |