E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Prevention of thrombosis in cirrhotic patients |
Prevención de la trombosis en pacientes cirróticos |
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E.1.1.1 | Medical condition in easily understood language |
Prevention of thrombosis in cirrhotic patients |
Prevención de la trombosis en pacientes cirróticos |
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E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | HLGT |
E.1.2 | Classification code | 10014523 |
E.1.2 | Term | Embolism and thrombosis |
E.1.2 | System Organ Class | 10047065 - Vascular 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 assess the safety and efficacy of prophylactic anticoagulation for the prevention of thrombotic events in hospitalized cirrhotic patients |
Evaluar la seguridad y eficacia de la anticoagulación profiláctica para la prevención de eventos tombóticos en pacientes cirróticos hospitalizados |
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E.2.2 | Secondary objectives of the trial |
1.To assess prospectively the incidence of thrombotic events in hospitalized cirrhotic patients. 2. To assess the efficacy of low molecular weight heparin (HIBOR 3.500UI) in preventing thrombotic events in cirrhotic patients hospitalized. 3. To Identify risk factors for development of portal vein thrombosis and deep vein thrombosis in hospitalized patients. 4.To evaluate related morbidity and mortality thromboembolic events. 5. To Assess prophylactic anticoagulation levels by determining antiXa and antithrombin III. 6. To study the expression profile and functionality of the family of Toll-like receptors, I-FABP / IL6-IL8 / NO, endothelin and LPS-binding protein. 7. To evaluate the effect on liver fibrosis (by FibroScan®) and serum TGFB 8. To study the hepatocellular function estimated by the Child-Pugh scores and MELD |
1.Evaluar de forma prospectiva la incidencia de fenómenos trombóticos en pacientes cirróticos hospitalizados. 2.Evaluar la eficacia del uso de heparina de bajo peso molecular (HIBOR 3.500UI) en la prevención de eventos trombóticos en pacientes cirróticos hospitalizados. 3.Identificar factores de riesgo de desarrollo de trombosis portal y trombosis venosa profunda en pacientes hospitalizados. 4.Evaluar la morbimortalidad relacionada con los fenómenos tromboembólicos. 5.Evaluar los niveles de anticoagulación profiláctica mediante la determinación de antiXa y antitrombina III. 6.Estudiar el perfil de expresión y funcionalidad de la familia de receptores de tipo Toll, I-FABP/IL6-IL8/NO, endotelina y LPS-binding protein. 7.Evaluar el efecto sobre la fibrosis hepática (mediante Fibroscan® ) y TGF? sérico 8.Evolución de la función hepatocelular estimada mediante los scores de Child-Pugh y MELD |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Applicants must meet all the following: 1) Liver cirrhosis of any etiology diagnosed by biopsy or after clinical, laboratory and ultrasound criteria; 2) Admission to hospital more than 3 days of their liver decompensation (ascites, encephalopathy, upper gastrointestinal bleeding or low controlled, spontaneous bacterial peritonitis) 3) signed written consent.4) women in childbearing age with use of effective contraception |
Se deberán cumplir todos los siguientes: 1) Cirrosis hepática de cualquier etiología diagnosticada por biopsia previa o por criterios clínicos, analíticos y ecográficos; 2) Ingreso hospitalario superior a 3 días por descompensación de su hepatopatía (ascitis, encefalopatía, hemorragia digestiva alta o baja controlada, peritonitis bacteriana espontánea) 3) Consentimiento firmado por escrito, 4)Mujeres en edad fértil con uso de método anticonceptivo eficaz |
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E.4 | Principal exclusion criteria |
One or more of the following: 1) Age <18 and> 80 years; 2) contraindication to heparin treatment of low molecular weight, 3) uncontrolled bleeding 4) Any comorbidity involving a therapeutic limitation and / or a life expectancy <6 months; 5) concomitant antiplatelet therapy (aspirin, clopidogrel, ticlopidine, dipyridamole, sulfinpyrazone, dextran 40, or other anticoagulants 6) and continued concomitant NSAIDs, salicylates, corticosteroids; 7) existence of clinically significant esophageal varices / severe gastropathy of portal hypertension without their having been previously treated with primary / secondary prophylaxis (endoscopic variceal ligation / non-cardioselective beta-blockers); 8) refusal to participate in the study or to sign the informed consent; 9) Pregnancy and lactation; 10) HIV infection; 11) severe thrombocytopenia <20,000 platelets / dl, 12) Failure to severe with lower clearance 30ml / min Renal 13) portal vein thrombosis or peripheral thrombosis diagnosed on admission, 14) Presence of previously known procoagulant factor |
Uno o más de los siguientes: 1) Edad <18 y >80 años; 2) contraindicación a tratamiento heparinas de bajo peso molecular, 3) Hemorragia no controlada 4) Cualquier comorbilidad que conlleve una limitación terapéutica y/o un pronóstico de vida <6 meses; 5) tratamiento concomitante con antiagregantes (ácido acetilsalicilico, clopidogrel, ticlopidina, dipiridamol, sulfinpirazona, dextrano 40, u otros anticoagulantes 6) tratamiento concomitante y continuado de antiinflamatorios no esteroideos, salicilatos, corticoides; 7) existencia de Varices esofágicas clínicamente significativas/ gastropatía severa de la Hipertensión portal sin que hayan sido tratatadas previamente con profilaxis primaria/secundaria (Ligadura endoscópica de varices/ betabloqueantes no cardioselectivos) ; 8) Negativa a participar en el estudio, o afirmar el consentimiento informado; 9) Embarazo o lactancia; 10) Infección por el VIH; 11) plaquetopenia severa < 20.000 plaquetas/dl, 12) Insuficiencia Renal grave con aclaramiento inferior a 30ml/min, 13) Trombosis portal o TVP diagnosticadas al ingreso, 14) Presencia de factor procoagulante previamente conocido. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Security prophylactic anticoagulation with Bemiparin (HIBOR®) for the prevention of vein thrombosis in patients with prolonged hospitalization |
Seguridad de la anticoagulación profiláctica con Bemiparina (HIBOR®) para la prevención de la trombosis venosa profunda/ trombosis portal en pacientes cirróticos con hospitalización prolongada |
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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) |
Related peripheral and portal thrombosis |
Aparición de trombosis portal o perfiferica |
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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 | Yes |
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 | Yes |
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 | 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 | Yes |
E.8.2.3.1 | Comparator description |
ningún procedimiento |
non procedure |
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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
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LVLS |
ULTIMA VISITA DEL ULTIMO PACIENTE |
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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 | 3 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 3 |