E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Catheter related venous or arterial thrombosis |
Trombosis arterial o venosa debida al uso de catéter |
|
E.1.1.1 | Medical condition in easily understood language |
Blood clot in a vein or artery related to a catheter. |
Coagulo arterial o venoso debido al uso de catéter |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cardiovascular Diseases [C14] |
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 |
to characterize the pharmacokinetic/pharmacodynamic profile of a 7-day treatment with oral rivaroxaban |
caracterizar el perfil farmacocinético y farmacodinámico del tratamiento con rivaroxabán oral durante 7 días. |
|
E.2.2 | Secondary objectives of the trial |
- to assess the incidence of major bleeding and clinically relevant non-major bleeding - to assess the incidence of symptomatic recurrent thromboembolism and - to assess asymptomatic deterioration in the thrombotic burden on repeat imaging |
? evaluar la incidencia de hemorragias graves y de hemorragias no graves clínicamente relevantes ? evaluar la incidencia de tromboembolismo sintomático recurrente ? evaluar el deterioro asintomático de la carga trombótica mediante exploraciones de imagen repetidas |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Children from birth to less than 6 months with documented symptomatic or asymptomatic catheter-related venous or arterial thrombosis who will enter their last 7 days of intended anticoagulant treatment. 2.Gestational age at birth of at least 37 weeks. 3.Hemoglobin, platelets assessed within 10 days prior to enrollment. 4.Oral feeding/nasogastric/gastric feeding for at least 10 days. 5.Informed consent provided. |
1.Neonatos hasta < 6 meses de edad con trombosis arterial o venosa confirmada, sintomática o asintomática y debida al uso de catéter, tratados durante un mínimo de dos semanas con tratamiento anticoagulante. 2.Semana 37 como mínimo de edad gestacional al nacer 3.Hemoglobina, plaquetas, creatinina, alanina-aminotransferasa (ALT) y bilirrubina total y directa evaluadas durante los 10 días previos a la inclusión 4.Alimentación oral / alimentación gástrica / nasogástrica durante al menos 10 días. 5.Otorgamiento del consentimiento informado |
|
E.4 | Principal exclusion criteria |
1. Active bleeding or high risk for bleeding contraindicating anticoagulant therapy, including history of intra-ventricular bleeding. 2. Symptomatic progression of thrombosis during preceding anticoagulant treatment. 3. Planned invasive procedures, including lumbar puncture and removal of nonperipherally placed central lines during study treatment. 4. Hepatic disease which is associated with either: coagulopathy leading to a clinically relevant bleeding risk, or alanine aminotransferase (ALT) > 5x upper level of normal (ULN) or total bilirubin (TB) > 2x ULN with direct bilirubin > 20% of the total. 5. Creatinine >1.5 times of normal. 6. Hypertension defined as >95th percentile. 7. History of gastrointestinal disease or surgery associated with impaired absorption. 8. Platelet count <100 x 109/L. 9. Concomitant use of strong inhibitors of both cytochrome P450 isoenzyme 3A4 (CYP3A4) and P-glycoprotein (P-gp). 10. Concomitant use of strong inducers of CYP3A4. 11. Indication for anticoagulant therapy other than current thrombosis. 12. Indication for antiplatelet therapy or non-steroid anti-inflammatory drug (NSAID) therapy. 13. Hypersensitivity to rivaroxaban or its excipients. 14. Participation in a study with an investigational drug or medical device within 30 days prior to enrollment. |
1.Hemorragia activa o riesgo alto de hemorragia que contraindica el tratamiento anticoagulante, incluyendo historia de hemorragia intra-ventricular. 2.Progresión sintomática de la trombosis durante el tratamiento anticoagulante anterior 3.Procedimientos invasivos programados para ser realizados durante el tratamiento del estudio, como punción lumbar y retirada de vías centrales de acceso no periférico 4.Hepatopatía asociada a: coagulopatía que conlleva riesgo de hemorragia clínicamente relevante, o ALT > 5 veces el límite superior de la normalidad (LSN) o bilirrubina total > 2 veces el LSN con bilirrubina directa> 20 % del total 5.Creatinina >1,5 veces más de lo normal 6.Hipertensión arterial definida como > percentil 95 7.Historia de enfermedad gastrointestinal o cirugía asociada a una alteración de la absorción. 8.Cifra de plaquetas < 100 x 109/L 9.Uso concomitante de inhibidores potentes de la isoenzima 3A4 del citocromo P450 (CYP3A4) y de la glucoproteína P (GPP). 10.Uso concomitante de inductores potentes de CYP3A4 11.Indicación para la terapia anticoagulante que no sea la trombosis actual. 12.Indicación para la terapia antiplaquetaria o terapia con medicamentos anti-inflamatorios no esteroideos (AINE) 13.Hipersensibilidad a Rivaroxaban o a sus excipientes. 14.Participación en un estudio con un fármaco o producto sanitario en investigación en los 30 días previos a la inclusión. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
PK/PD modeling, using population approaches will be used to describe the pharmacokinetics of rivaroxaban, and to relate anticoagulant parameters of rivaroxaban with plasma concentrations. |
Se utilizará el modelado FC/FD con métodos poblacionales para describir la farmacocinética de rivaroxabán, y para relacionar los parámetros anticoagulantes de rivaroxabán con las concentraciones plasmáticas |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
After last patient. last visit |
Después de la última visita del último paciente |
|
E.5.2 | Secondary end point(s) |
1. The occurrence of recurrent venous or arterial thromboembolism and asymptomatic deterioration in thrombotic burden will be summarized. 2. All safety analyses will be performed on the safety population. Bleeding events observed later will be described separately. Individual listings of major and clinically relevant non-major bleeding will be provided. 3. The occurrence of recurrent venous or arterial thromboembolism and asymptomatic deterioration in thrombotic burden |
1. Se resumirá la incidencia de tromboembolia venosa o arterial recurrente y el deterioro asintomático de la carga trombótica. 2. Todos los análisis de la seguridad se efectuarán en la población para el análisis de la seguridad. Los acontecimientos hemorrágicos observados más tarde se describirán por separado. Se proporcionarán listados individuales de las hemorragias graves y de las no graves clínicamente relevantes. 3. La incidencia de tromboembolia venosa o arterial recurrente y el deterioro asintomático de la carga trombótica. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. After last patient, last visit 2.The analysis will primarily focus on bleeding that occurred during or within 2 days after stop of rivaroxaban 3. After last patient, last visit |
1. Después de la última visita del último paciente 2. El análisis se centrará principalmente en las hemorragias que se produzcan durante o en los 2 días posteriores a la suspensión de rivaroxabán 3. Después de la última visita del último paciente |
|
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 | 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) | Yes |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | Yes |
E.7.1.3.1 | Other trial type description |
pharcokinetics and pharmacodymamics study |
estudios farmacocinéticos y farmacodinámicos |
|
E.7.2 | Therapeutic exploratory (Phase II) | No |
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 | No |
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.8.2.4 | Number of treatment arms in the trial | 1 |
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 | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 16 |
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 |
Australia |
Austria |
Canada |
France |
Germany |
Israel |
Italy |
Netherlands |
Poland |
Spain |
United States |
|
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
|
Last patient, last visit |
LA 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 | 1 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 21 |
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 | 6 |
E.8.9.2 | In all countries concerned by the trial days | 21 |