E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
patients affected by coronary disease undergoing non cardiac surgery |
pazienti affetti o a rischio di coronaropatia sottoposti ad intervento di chirurgia non cardiaca |
|
E.1.1.1 | Medical condition in easily understood language |
patients affected by coronary disease |
pazienti affetti o a rischio di coronaropatia |
|
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 | 14.1 |
E.1.2 | Level | HLGT |
E.1.2 | Classification code | 10011082 |
E.1.2 | Term | Coronary artery disorders |
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 |
To determine the impact of clonidine versus placebo and ASA versus placebo on the 30-day risk of all-cause mortality or nonfatal MI in patients with, or at risk of, atherosclerosic disease who are undergoing noncardiac surgery. |
valutare l` efficacia perioperatoria di farmaci noti, poco costosi e utilizzati a basso dosaggio (acido acetilsalicilico ASA- e clonidina) sulla mortalita` e sull incidenza di infarto miocardico non fatale a 30 giorni in pazienti affetti o a rischio di coronaropatia sottoposti a intervento di chirurgia non cardiaca |
|
E.2.2 | Secondary objectives of the trial |
To determine the impact of perioperative administration of low-dose clonidine and separately low-dose ASA on each of the following individual secondary outcomes at 30 days after randomization: all-cause mortality, vascular mortality, MI, nonfatal cardiac arrest, cardiac revascularization procedure, pulmonary emboli, deep venous thrombosis, clinically important atrial fibrillation, rehospitalization for vascular reasons, length of hospital stay, length of intensive care unit / cardiac care unit (ICU/CCU) stay, and new acute renal failure requiring dialysis. 2. To determine the impact of perioperative administration of low-dose clonidine and separately low-dose ASA on the composite of all-cause mortality, nonfatal MI, and nonfatal stroke at 30 days after randomization. 3. To determine in each ASA stratum the impact on a composite outcome of all-cause mortality, nonfatal MI, cardiac revascularization procedure, nonfatal pulmonary emboli, and nonfatal deep venous thrombosis |
1.det. l`impatto della sommin perioperatoria della clonidina a basso dosaggio e separatamente ASA a basso dosaggio per ciascuno dei seguenti risultati individuali sec.o a 30 gg dopo la randomizzazione:mortalità per qualsiasi causa,mortalità vascolare,infarto miocardico,arresto cardiaco non fatale,procedure di rivascolarizzazione cardiaca,embolia polmonare,trombosi venosa profonda,clinicamente importanti fibrillazione atriale,riospedalizzazione per motivi vascolare,durata della degenza ospedaliera,durata della terapia intensiva/unità di assistenza cardiaca(ICU/CCU),soggiorno,e nuova insufficienza renale acuta che richieda la dialisi.2.det. l`impatto della sommin perioperatoria della clonidina a basso dosaggio e separatamente ASA a basso dosaggio su un risultato composto di mortalità generale,infarto miocardico non fatale e ictus non fatale a 30 gg dopo la randomizzazione. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients are eligible if: 1. are aged >= 45 years old 2. are expected to require at least an overnight hospital admission after surgery; AND 3. fulfill one or more of the following 5 criteria history of : A. coronary artery disease; B. peripheral vascular disease; C. stroke; D. undergoing major vascular surgery; OR E. any 3 of the following 9 criteria: undergoing major surgery (i.e. intraperitoneal, intrathoracic, retroperitoneal, or major orthopedic surgery), history of congestive heart failure, transient ischemic attack, diabetes and currently taking an oral hypoglycemic agent or insulin, age > 70 years, hypertension, serum creatinine > 175 μmol/L (>2.0 mg/dl), history of smoking, within 2 years of surgery, undergoing urgent/emergent surgery. |
pazienti di eta` superiore ai 45 anni; pazienti che richiedano almeno una notte di ricovero post intervento chirurgico e che soddisfino uno o piu` dei seguenti 6 requisiti: storia di patologia coronarica arteriosa; storia di patologie vascolari periferiche; storia di infarto; effettuazione di interventi chirurgici vascolari importanti; precedente rivascolarizzazione coronarica arteriosa; oppure che soddisfino almeno 3 dei seguenti 9 requisiti: -chirurgia maggiore , storia di scompenso cardiaco congestizio,retroperitoneale, attacco ischemico transiente,diabete ed assunzione corrente di terapia ipoglicemizzante od insulina,eta` > o pari a 70 anni,ipertensione,creatinina serica > 175micromol/L, abitudine al fumo entro 2 anni dall`intervento,necessita` di chirurgia d`urgenza |
|
E.4 | Principal exclusion criteria |
1. consumption of ASA within 72 hours prior to surgery; 2. hypersensitivity or known allergy to ASA or clonidine; 3. systolic blood pressure < 105 mm Hg; 4. heart rate < 55 beats per minute in a patient who does not have a permanent pacemaker; 5. second or third degree heart block without a permanent pacemaker; 6. active peptic ulcer disease or gastrointestinal bleeding within previous 6 weeks; 7. intracranial hemorrhage (including subdural hematoma and parenchymal hematoma as a complication of primary ischemic stroke) documented by neuro-imaging, in the 6 months prior to randomization. This does not include petechial hemorrhagic transformation of a primary ischemic stroke; 8. subarachnoid hemorrhage or epidural hematoma unless the event occurred more than 6 months prior to randomization and the offending aneurysm or arterial lesion has been repaired; 9. drug-eluting coronary stent in the year prior to randomization;96 10. bare-metal coronary stent in the 6 weeks prior to randomization;96 11. thienopyridine (e.g., clopidogrel, ticlopidine, prasugrel)or ticagrelor within 72 hours prior to surgery ; or intention to restart a thienopyridine or ticagrelor during the first 7 days post op; 12. planned use during the first 3 days after surgery therapeutic dose anticoagulation (e.g., warfarin with a target INR > 2.0, dabigatran > 250 mg/day, or rivaroxaban > 10 mg/day) or a therapeutic subcutaneous or intravenous antithrombotic agent (defined as full dose unfractionated heparin [i.e., > 15, 000 u/24hrs], low molecular weight heparin [i.e., > 6,000 u/24hrs or enoxaparin: > 60 mg/24hrs], or fondaparinux [i.e., > 2.5mg/24hrs]; 13. undergoing intracranial surgery, carotid endarterectomy, or retinal surgery; 14. not consenting to participate in POISE-2 prior to surgery; OR 15. previously enrolled in POISE-2 Trial |
1.consumo di ASA entro 72 ore prima dell`intervento; 2. ipersensibilita` o allergia ad ASA o clonidina; 3. pressione sistolica <105 mmHg; 4. frequenza cardiaca <55 battiti al minuto in un paziente che non dispone di un pacemaker permanente; 5. secondo o terzo grado di blocco cardiaco senza un pacemaker permanente; 6. ulcera peptica attiva o sanguinamento gastrointestinale entro sei settimane precedenti; 7. emorragia intracranica (compresi ematoma subdurale ed ematoma parenchimale come complicanza di ictus ischemico primario), documentata da neuro-imaging, nei 6 mesi prima della randomizzazione. Questo non include petecchiali trasformazioni emorragiche di un ictus ischemico primario; 8. emorragia subaracnoidea o ematoma epidurale a meno che l`evento si sia verificato piu` di 6 mesi prima della randomizzazione e l`aneurisma o lesione arteriosa sia stato riparato; 9. stent a eluizione di farmaco coronarico durante l`anno prima della randomizzazione; 96 10. bare-metal stent coronarico nelle 6 settimane prima della randomizzazione; 96 11. 1-tienopiridine (ad esempio, il clopidogrel, ticlopidina, prasugrel)o ticagrelor entro 72 ore prima dell`operazione o intenzione di ripristinare la terapia con thionepyridina o tiragrelor durante i primi 7 gg post operazione; 12. previsto utilizzo - durante i primi 3 giorni dopo l`intervento - di terapia anticoagulante (ad esempio, warfarin con un target INR> 2,0, dabigatran> 250 mg / die, o rivaroxaban> 10 mg / die) o di un agente terapeutico per via sottocutanea o endovenosa antitrombotici (definito come eparina non frazionata a dosaggio pieno [ie,> 15, 000 u/24hrs], cioe` l`eparina a basso peso molecolare del peso [,> 6.000 u/24hrs o enoxaparina:> 60 mg/24hrs], o fondaparinux [cioe`, 2.5mg/24hrs>] ; 13. pazienti sottoposti a chirurgia intracranica, endoarteriectomia carotidea, o a chirurgia retinica; 14. pazienti che non acconsentono di partecipare a POISE-2 prima della chirurgia 15. pazienti precedentemente arruolati in POISE-2 Trial |
|
E.5 End points |
E.5.1 | Primary end point(s) |
To determine the impact of clonidine versus placebo and ASA versus placebo on the 30-day risk of all-cause mortality or nonfatal MI in patients with, or at risk of, atherosclerosic disease who are undergoing noncardiac surgery. |
valutare l efficacia perioperatoria di farmaci noti, poco costosi e utilizzati a basso dosaggio (acido acetilsalicilico ASA- e clonidina) sulla mortalita' e sull incidenza di infarto miocardico non fatale a 30 giorni in pazienti affetti o a rischio di coronaropatia sottoposti a intervento di chirurgia non cardiaca |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
30 days from randomization |
30 giorni dalla randomizzazione |
|
E.5.2 | Secondary end point(s) |
the composite of all-cause mortality, nonfatal MI, and nonfatal stroke at 30 days after randomization |
l`insieme delle cause di mortalita`, Mi non fatale, ed infarto non fatale a 30 gg dopo la randomizzazione |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
30 days after randomization |
30 giorni dopo la randomizzazione |
|
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 | No |
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 | 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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 4 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 10 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 101 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
|
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
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 | 2 |
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 |