E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with acute coronary syndrome |
Pazienti con sindromi coronariche acute |
|
E.1.1.1 | Medical condition in easily understood language |
Patients with acute myocardial infarction and instable angina |
Pazienti con infarto miocardico acuto e angina instabile |
|
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 | 10028596 |
E.1.2 | Term | Myocardial infarction |
E.1.2 | System Organ Class | 10007541 - Cardiac disorders |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10007541 |
E.1.2 | Term | Cardiac disorders |
E.1.2 | System Organ Class | 10007541 - Cardiac disorders |
|
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 | 10002388 |
E.1.2 | Term | Angina unstable |
E.1.2 | System Organ Class | 10007541 - Cardiac disorders |
|
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 |
In the present study we aim to compare the adenosine induced coronary dilatation after the loading dose of Ticagrelor (180 mg) versus Prasugrel (60 mg) in patients with ACS (acute coronary syndromes) undergoing PCI (percutaneous coronary intervention). |
Valutare l'effetto coronarodilatatore indotto dopo dose di carico di Ticagrelor (180 mg) o Prasugrel (60 mg) in pazienti con SCA (sindromi coronariche acute) sottoposti a PCI (intervento coronarico percutaneo) |
|
E.2.2 | Secondary objectives of the trial |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Patients with ACS (acute coronary syndromes) undergoing PCI with stent implantation; • Patients = 18 and = 75 years old; • Signed informed consent. |
• Pazienti con sindromi coronariche acute sottoposti a intervento coronarico percutaneo con impianto di stent • Patienti = 18 e = 75 anni; • Consenso informato firmato. |
|
E.4 | Principal exclusion criteria |
• Patients with stable angina; • prior myocardial infarction; • prior revascularization (PCI or CABG-coronary artery bypass grafting); • Prasugrel and/or Ticagrelor contraindications (history of intracranial hemorrhage, active pathological bleeding, severe hepatic impairment); • major periprocedural complications; • GFR ( glomerular filtration rate) < 30 ml/min or requiring haemodialysis; • Non-sinus rhythm; • severe COPD (chronic obstructive pulmonary disease); • requirement for oral anticoagulant; • risk of bleeding or bradycardic events; • EF (ejection fraction) < 45%; • Cardiogenic shock; • Severe left ventricular hypertrophy; • severe valvular disease; • indication to CABG; • diffuse coronary atherosclerosis; |
- pazienti con angina stabile; - precedente infarto miocardico; - precedente rivascolarizzazione; - controindicazioni al prasugrel o al ticagrelor; - complicanze intraprocedurali maggiori; - GFR <30 ml/min o necessità di emodialisi; - ritmo non sinusale; - BPCO severa; - necessità di anticoagulanti; - rischio di sanguinamenti o bradicardia; - FE<45%; - shock cardiogeno; - severa ipertrofia del ventricolo sinistro; - severa valvulopatia; - indicazione a By-pass aortocoronarico; - diffusa malattia aterosclerotica |
|
E.5 End points |
E.5.1 | Primary end point(s) |
To investigate the enhancement of Adenosine-induced coronary vasodilatation in terms of max-CFR after the loading dose of Ticagrelor (180 mg) either Prasugrel (60 mg) in patients with ACS undergoing PCI, at gradually increasing doses of adenosine. |
Valutare l'effetto coronarodilatatore indotto dopo dose di carico di Ticagrelor (180 mg) o Prasugrel (60 mg) in pazienti con SCA (sindromi coronariche acute) sottoposti a PCI (intervento coronarico percutaneo) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
About 3 hours after the loading dose |
Circa 3 ore dopo il carico di ticagrelor o prasugrel |
|
E.5.2 | Secondary end point(s) |
To assess if higher plasmatic concentrations of Ticagrelor are related to higher CFR at gradually increasing doses of Adenosine; |
Valutare se concentrazioni plasmatiche pi¿ alte di Ticagrelor sono correlate ad una pi¿ alta CFR a dosaggi crescenti di Adenosina; |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
About 2-4 hours after PCI |
Circa 2-4 ore dopo la procedura |
|
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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
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 | Yes |
E.8.1.6 | Cross over | No |
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 | No |
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 | No |
E.8.5.1 | Number of sites anticipated in the EEA | 1 |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
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 |