E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients undergoing coronary angiography or angioplasty |
Pazienti sottoposti a coronarografia o angioplastica coronarica |
|
E.1.1.1 | Medical condition in easily understood language |
patients with indication to undergo coronary angiography or angioplasty |
Pazienti con indicazione secondo la pratica clinica ad eseguire coronarografia e/o angioplastica percutanea |
|
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 | SOC |
E.1.2 | Classification code | 10007541 |
E.1.2 | Term | Cardiac disorders |
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 demonstrate the superiority of an experimental hydration “CARBONATI” (154 mEq/l in dextrose and water received 3 ml/kg for 1h before contrast exposure followed by an infusion of 1 ml/kg/h for 6h after the procedure) versus isotonic saline solution (standard hydratation) received 0,5 ml/kg/h sodium chloride intravenously for 12 h before and after the procedure, in patients with high risk of acute heart failure ad high risk to develop contrast induced nephropaty, who undergoing coronary angiography, followed or not by coronary revascularization. |
dimostrare la superiorità di un’idratazione sperimentale a base di “CARBONATI” (154mEq/L di bicarbonato di sodio in destrosio ed acqua ad una dose di 3ml/kg/h per un’ora prima della procedura e di 1ml/kg/h durante e per 6h dopo procedura) rispetto al protocollo standard di idratazione utilizzato in pazienti ad alto rischio di scompenso cardiaco acuto (soluzione fisiologica 0,9% 0,5ml/kg/ora) in pazienti ad elevato rischio di sviluppare nefropatia da contrasto che vengono sottoposti a procedure di angiografia coronarica seguite o meno da rivascolarizzazione coronarica percutanea. |
|
E.2.2 | Secondary objectives of the trial |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Consecutive patients undergoing coronary angiography, followed or not by coronary revascularization, at Cath Lab of U.O. of Universitary Cardiology “AOU Maggiore della Carità”, Novara.
• An estimated glomerular filtration rate (GFR) of 60 mL/min or less (calculated by applying the Cockroft-Gault formula) before undergoing coronary angiography.
• An estimated ejection fraction<40% (transthoracic echocardiogram).
• Severe mitro-aortic valve disease estimated by transthoracic echocardiogram also in the presence of an ejection fraction >40%.
• Recent episode af acute pulmonary edema. |
• Pazienti consecutivi sottoposti a procedura di angiografia coronarica seguita o meno da angioplastica, presso il Laboratorio di Emodinamica dell’ U.O. di Cardiologia Universitaria dell’ Azienda Ospedaliero-Universitaria “Maggiore della Carità” di Novara.
• Presenza di una ridotta funzione renale con clearance della creatinina < 60 ml/min (calcolata secondo il metodo di Cockroft-Gault) pre-esistente alla procedura angiografica.
• Frazione di eiezione inferiore al 40% stimata in corso di esame ecocardiografico transtoracico.
• Valvulopatia mitralica o aortica severa, evidenziabile all’ecocardiogramma transtoracico, anche in presenza di funzionalità sistolica globale conservata (>40%).
• Recente episodio di edema polmonare acuto. |
|
E.4 | Principal exclusion criteria |
• Inability to obtain consent.
• Age lower than 18 years old.
• Pregnancy.
• Coronary angiography/or revascularisation in emergency.
• Serious comorbility (shock, cardiac arrest, trauma, etc.).
• An estimated ejection fraction >40% (transthoracic echocardiogram).
• Hystory of contrast intolerance.
• Kidney transplant.
• Periprocedural complications within 48h after the procedure. |
• Incapacità a fornire da parte del paziente un consenso informato scritto.
• Età del paziente inferiore ai 18 anni.
• Paziente in stato di gravidanza.
• Procedura angiografica o di angioplastica eseguita in emergenza.
• Comorbilità acuta grave (shock di qualsiasi origine, recente arresto cardiocircolatorio, trauma, etc.).
• Funzione sistolica globale maggiore del 40% evidenziabile all’esame ecografico transtoracico.
• Storia di precedente intolleranza a mezzo di contrasto.
• Trapianto renale.
• Pazienti che, entro 48 ore dalla manovra, abbiano sviluppato complicanze acute periprocedurali quali dissecazione arteriosa, infarto miocardico acuto, emorragia grave, sepsi, arresto cardiaco, shock, etc.). |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Incidence of contrast-induced nephropaty defined as an increases in serum creatinine concentration either at least 0.5 mg/dl or 25% from baseline within 48 hours after coronary angiography. |
Incidenza di insufficienza renale acuta da m.d.c. definita come aumento assoluto della creatinina di 0.5 o un aumento relativo del 25% rispetto al valore basale. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
48h after procedure |
A massimo 48h dalla procedura |
|
E.5.2 | Secondary end point(s) |
Incidence of acute heart failure (pulmunary edema) |
Incidenza di scompenso cardiaco acuto (edema polmonare) |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
In 24h from the beginning of hydration |
Entro 24h dall'avvio dell'idratazione |
|
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 | 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) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | Yes |
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) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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
| No |
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.8.6 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 | No |
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 |