E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Perioperative right ventricle dysfunction |
Disfunción de ventrículo derecho perioperatoria |
|
E.1.1.1 | Medical condition in easily understood language |
Right ventricle dysfunction |
Alteración ventrículo derecho |
|
E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Anesthesia and Analgesia [E03] |
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 |
Evaluate the cardiological and renal effects of the preoperative administration of levosimendan in patients with right ventricular dysfunction who are going to undergo cardiac surgery and evaluate enzymatic routes, and of two of the main miRNAs (21 (related to the increase with renal dysfunction and poor evolution in patients with right ventricular dysfunction and pulmonary hypertension) and 133b (related to right ventricular dysfunction and increased stress or suffering in upward regulation), related to the effects of cardioprotection and pharmacological nephropreservation. |
Evaluar los efectos a nivel cardiológico y renal de la administración preoperatoria de levosimendán en pacientes con disfunción ventricular derecha que van a ser intervenidos de cirugía cardiaca y evaluar las rutas enzimáticas, y de dos de los principales miRNAs (21 (relacionado al alza con disfunción renal y mala evolución en pacientes con disfunción de ventrículo derecho e hipertensión pulmonar) y 133b (relacionado con disfunción ventricular derecha y aumento de su stress o sufrimiento en la regulación al alza)), relacionados con los efectos de cardioprotección y nefropreservación farmacológico. |
|
E.2.2 | Secondary objectives of the trial |
To assess whether there are differences between patients in the renal and IRV flows measured by baseline renal ultrasound and at 48 hours in those patients who were given the preoperative levosimendan; and then compare them with those to whom the drug was not administered.
To assess if there are differences in the incidence of arrhythmias in each group.
Evaluate variations in the EUROSCORE II scale after treatment with levosimendan. |
Evaluar si existen diferencias entre pacientes en los flujos renales e IRV medidos por ecografía renal basales y a las 48 horas en los pacientes a los que se les administró el levosimendan preoperatorio; y posteriormente compararlos con aquellos a los que no se les administró el fármaco.
Evaluar si existen diferencias en la incidencia de arritmias en cada uno de los grupos.
Evaluar variaciones en la escala EUROSCORE II tras el tratamiento con levosimendan. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
. Patients ≥ 18 years
• Patients with preoperative right ventricular dysfunction (TAPSE <17 mm, RV dilatation> 39 mm, tricuspid annulus dilatation> 40 mm), diagnosed by preoperative transthoracic echocardiography.
• Give informed consent. |
• Pacientes ≥ 18 años
• Pacientes con disfunción de ventrículo derecho preoperatoria (TAPSE<17 mm, dilatación VD>39 mm, dilatación de anillo tricuspídeo>40 mm), diagnosticado por ecocardiografía transtorácica reglada preoperatoria.
• Que otorgue el consentimiento informado. |
|
E.4 | Principal exclusion criteria |
. History of adverse event related to levosimendan.
• Patients in a situation of hemodynamic instability.
• Preoperative renal dysfunction, estimated through the preoperative GFR rate (creatinine clearance <50ml / min).
• Hypersensitivity to levosimendan or to any of the excipients.
• Significant mechanical obstructions affecting ventricular filling or emptying or both.
• History of Torsade de Pointes.
• Cardiogenic shock situation (lactate> 4 mmol / L)
• TAS before the infusion <100 mmHg (recommendation of the Spanish Society of Cardiology)
• Some serious situation at the discretion of the researcher. |
• Historia de reacción adversa a levosimendán.
• Pacientes en situación de inestabilidad hemodinámica.
• Disfunción renal preoperatoria, estimada a través de la tasa de FG preoperatoria (aclaramiento de creatinina < 50ml/min).
• Hipersensibilidad a levosimendán o a cualquiera de los excipientes.
• Obstrucciones mecánicas significativas que afecten al llenado o al vaciado ventricular o a ambos.
• Historia de Torsade de Pointes.
• Situación de shock cardiogénico (lactato>4 mmol/L)
• TAS previa a la infusión<100 mmHg (recomendación de la Sociedad Española de Cardiología)
• Alguna situación grave a criterio del investigador. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
. Cardiac function of right ventricle
. miRNAs and cardiac and renal enzymes |
. Función cardiaca del ventrículo derecho
. miRNAs y enzimas cardiacas y renales |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
. Renal IRV
. EUROSCORE II
. Arrhythmias |
. IRV renal
. EUROSCORE II
. Arritmias |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | 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.8.5 | 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
|
LVLP |
Última visita del último paciente |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |