E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic kidney disease, non-valvular atrial fibrillation |
Enfermedad renal crónica, fibrilación auricular no valvular |
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E.1.1.1 | Medical condition in easily understood language |
Chronic kidney disease, non-valvular atrial fibrillation |
Enfermedad renal crónica, fibrilación auricular no valvular |
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E.1.1.2 | Therapeutic area | Not possible to specify |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10076412 |
E.1.2 | Term | Chronic kidney disease stage 5 |
E.1.2 | System Organ Class | 100000004857 |
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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 | 10003658 |
E.1.2 | Term | Atrial fibrillation |
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 determine plasma concentrations of apixaban before, during and after renal replacement techniques (hemodialysis and hemodiafiltration) in patients with chronic kidney disease and non-valvular atrial fibrillation |
Determinar las concentraciones plasmáticas de apixabán antes, durante y después de las técnicas de susttución renal (hemodiálisis y hemodiafiltración) en pacientes de nuestro entorno con enfermedad renal crónica y fibrilación auricular no valvular |
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E.2.2 | Secondary objectives of the trial |
Pharmacokinetics: • Pharmacokinetic profile of the elimination of apixaban in the urine (in those patients with residual diuresis) and the dialysis fluid, during the study period of 4 weeks.
Pharmacodynamics: • Anti-Factor Xa activity of apixaban before, during and after renal replacement techniques (hemodialysis and hemodiafiltration) in patients with chronic kidney disease and non-valvular atrial fibrillation.
Safety: • Short-term safety (4 weeks) of apixaban in patients with chronic kidney disease (undergoing hemodialysis or haemodiafiltration) and non-valvular atrial fibrillation.
Drug-economics: • Economic impact of anticoagulant treatment with apixaban compared to anticoagulant therapy with cumarinics in patients with chronic kidney disease (under treatment with hemodialysis or hemodiafiltration) and non-valvular atrial fibrillation. |
Farmacocinética: • Perfil farmacocinético de la eliminación de apixabán en la orina (en aquellos pacientes con diuresis residual) y el líquido de diálisis, durante el periodo de estudio de 4 semanas.
Farmacodinamia: • Actividad anti-Factor Xa de apixabán antes, durante y después de las técnicas de sustitución renal (hemodiálisis y hemodiafiltración) en pacientes de nuestro entorno con enfermedad renal crónica y fibrilación auricular no valvular.
Seguridad: • Seguridad a corto plazo (4 semanas) de apixabán en pacientes de nuestro entorno con enfermedad renal crónica (en tratamiento con hemodiálisis o hemodiafiltración) y fibrilación auricular no valvular.
Fármaco-economía: • Impacto económico del tratamiento anticoagulante con apixabán respecto al tratamiento anticoagulante con cumarinicos en pacientes de nuestro entorno con enfermedad renal crónica (en tratamiento con hemodiálisis o hemodiafiltración) y fibrilación auricular no valvular. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Adults (18 years or older) • Body weight ≥ 60kg. • Diagnosis of chronic kidney disease in hemodialysis (with a minimum of 3 months of treatment), clinically stable, and non-valvular atrial fibrillation in treatment with coumarins • Patient candidate to a change in current anticoagulant treatment. • The subject gives informed consent. |
• Adultos (18 años o más) • Peso corporal ≥ 60kg. • Diagnóstico de enfermedad renal crónica en hemodiálisis (con un mínimo de 3 meses de tratamiento), estables clínicamente, y de fibrilación auricular no valvular en tratamiento con cumarínicos • Paciente candidato a cambio de tratamiento anticoagulante. • El sujeto otorga el consentimiento informado. |
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E.4 | Principal exclusion criteria |
• Pregnant or lactating women. • Body weight ≤ 60kg. • Presence of liver disease (patients with elevated liver enzyme ALT / AST> 2x the upper limit of normal, or total bilirubin> 1.5 ULN). • Thrombopenia (<100,000 platelets / mL). • Be in treatment with other anticoagulants (heparins) or antiplatelet drugs. • Being treated with enzymatic inhibitors (such as azole antifungals or HIV protease inhibitors) or enzyme inducers (such as rifampicin, phenobarbital, carbamazepine, or phenytoin) of cytochrome P450 3A4. • History of bleeding episode in the last month. • Presence of clinical or analytical alterations not attributable to the stage of kidney disease. • Participation in another clinical trial of pharmacological treatment. |
Criterios de exclusión: • Mujeres embarazadas o lactantes. • Peso corporal ≤ 60kg. • Presencia de hepatopatía (pacientes con valores elevados de enzima hepáticos ALT/AST>2x el límite superior de la normalidad, o Bilirrubina total > 1.5 LSN). • Trombopenia (<100.000 plaquetas/mL). • Estar en tratamiento con otros anticoagulantes (heparinas) o fármacos antiagregantes plaquetarios. • Estar en tratamiento con inhibidores enzimáticos (como antimicóticos azolicos o inhibidores de la proteasa del HIV) o inductores enzimáticos (como rifampicina, fenobarbital, carbamazepina, o fenitoina) del citocromo P450 3A4. • Antecedentes de episodio de sangrado en el último mes. • Presencia de alteraciones clínicas o analíticas no atribuibles al estadio de enfermedad renal. • Participación en otro ensayo clínico de tratamiento farmacológico. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Plasma concentration of apixaban. |
Concentración plasmática de apixabán. |
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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) |
Pharmacokinetics: • Concentration in urine and dialysis fluid of apixaban. Pharmacodynamics: • Anti Xa Factor activity of apixaban. Security: • Number of patients with medical complications not directly related to the disease base. • Total number of adverse events. • Number of adverse events related to the apixaban. |
Farmacocinética: • Concentración en orina y en líquido de diálisis de apixabán. Farmacodinamia: • Actividad anti-Factor Xa de apixaban. Seguridad: • Número de pacientes con complicaciones médicas no directamente relacionadas con la enfermedad de base. • Número total de acontecimientos adversos. • Número de acontecimientos adversos relacionados con el apixabán. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
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 | 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 | No |
E.8.2.3 | Other | No |
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
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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 | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |