A Study of CellCept (Mycophenolate Mofetil) in Combination Therapy in Liver Transplant Patients.
A Randomized, Open Label Study Comparing the Effect of CellCept With Therapeutic Drug Monitoring, Tacrolimus and a Corticosteroid-sparing Regimen Versus Fixed Dose CellCept, Tacrolimus and Corticosteroids Maintained up to 6 Months, on Acute Rejection and Safety in Liver Transplant Patients.
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Actual)
Inscripción
Fase
Fase
- Fase 4
Contactos y Ubicaciones
Ubicaciones de estudio
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Besancon, Francia, 25030
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Bordeaux, Francia, 33076
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Caen, Francia, 14033
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Clichy, Francia, 92118
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Creteil, Francia, 94010
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Grenoble, Francia, 38043
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Lille, Francia, 59037
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Lyon, Francia, 69317
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Lyon cedex 3, Francia, 69437
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Marseille, Francia, 13385
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Montpellier, Francia, 34295
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Nice, Francia, 06202
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Paris, Francia, 75679
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Rennes, Francia, 35033
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Toulouse, Francia, 31059
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Villejuif, Francia, 94804
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Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- adult patients, >=18 years of age;
- recipient of a first orthotopic liver transplant.
Exclusion Criteria:
- history of organ transplants;
- patient receiving a multi-organ transplant;
- calculated creatinine clearance <=30mL/min before transplant;
- leukocyte count < 2000/mm3 at randomization;
- history of cancer within past 5 years, except for successfully treated basal cell or squamous cell cancer, or in situ cervical cancer;
- pregnant or breast-feeding females, or females of childbearing age not using effective contraception.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
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Experimental: MMF, Adjusted Dose; Tacrolimus; Corticosteroids
Participants received mycophenolate mofetil (MMF) 3 grams per day (g/d), orally (PO), twice per day (BID) with meals from Day 0 to Day 4; the dose was adjusted based on total exposure (AUC) using the Bayesian method with limited sampling strategy on Days 5 and 14, Months 1, 13, 6, 9, and 12. Participants also received tacrolimus adjusted to a target trough level of 8 to (-) 12 nanograms per milliliter (ng/mL) from Day 0 to Month 1; the dose was adjusted to reach a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12. Participants also received corticosteroids 10-15 milligrams per kilogram (mg/kg), intravenously (IV), pre-operation on Day 0.
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3 g/d PO BID during meals from Day 0 to Day 4, followed by dose adjustment based on AUC using the Bayesian method with limited sampling strategy on Days 5 and 14, Months 1, 13, 6, 9, and 12.
Otros nombres:
Target trough level of 8-2 ng/mL from Day 0 to Month 1, adjusted to a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12
10-15 mg/kg IV pre-operation on Day 0
Otros nombres:
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Comparador activo: MMF, Standard Dose; Tacrolimus; Corticosteroids
Participants received MMF 2 g/d, PO, BID with meals from Day 0 to Month 12. Participants also received tacrolimus adjusted to a target trough level of 8-12 ng/mL from Day 0 to Month 1; the dose was reduced to reach a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12. Participants also received corticosteroids 10-15 mg/kg, IV, pre-operation on Day 0; followed by 20 mg/d, PO, 4 times per day (QDS) from Day 0 through Month 1; 15 mg/d, PO, 3 times per day (TID) from the end of Month 1 through Month 2; 10 mg/d, PO, BID from the end of Month 2 through Month 3; and 5 mg/d once per day from the end of Month 3 through Month 6.
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Target trough level of 8-2 ng/mL from Day 0 to Month 1, adjusted to a target trough level of 3-8 ng/mL from the end of Month 1 through Month 12
10-15 mg/kg IV pre-operation on Day 0
Otros nombres:
2 g/d PO BID during meals from Day 0 to Month 12
Otros nombres:
20 mg/d QDS from Day 0 through Month 1; 15 mg/day, TID from the end of Month 1 through Month 2; 10 mg/d BID from the end of Month 2 through Month 3; and 5 mg/d once per day from the end of Month 3 through Month 6.
Otros nombres:
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Percentage of Participants With Treated Biopsy Proven Acute Rejection (BPAR) According to Banff Criteria up to 12 Months Post-Transplant
Periodo de tiempo: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment
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Banff criteria required at least 2 of the 3 following features for a histopathological diagnosis of acute rejection: portal inflammation, bile duct inflammation, and venous endothelial inflammation.
Each item was graded from 0 to 3 where 0 equals (=) mild, 2 = moderate, and 3 = severe.
The sum of the 3 individual scores, from 0 to 9, corresponded to the Rejection Activity Index (RAI).
If RAI = 0, 1, or 2, there was no evidence of rejection.
If RAI = 3, there was borderline acute rejection.
If RAI = 4 or 5, there was mild acute rejection.
If RAI = 6 or 7, there was moderate acute rejection.
If RAI = 8 or 9, there was severe acute rejection.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment
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Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Percentage of Participants With Graft Loss
Periodo de tiempo: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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Graft survival was defined as the time between the randomization date and the graft loss date.
Participants were censored at the date of last follow up, the date of last contact or premature withdrawal, and date of death.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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Graft Survival
Periodo de tiempo: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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The median time, in months, between randomization and graft loss event.
Participants were censored at the date of last follow up, the date of last contact or premature withdrawal, and date of death.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12, 28 days after Month 12 or last dose of study treatment, and 6 and 12 months after the last dose of study treatment.
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Overall Survival (OS) at Month 12 - Percentage of Participants With an Event
Periodo de tiempo: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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OS was defined as the time between the date of randomization and death up to Month 12. Participants were censored at the date of last follow up and the date of last contact or premature withdrawal.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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Overall Survival at Month 12
Periodo de tiempo: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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The median time, in months, between randomization and OS event.
Participants were censored at the date of last follow up and the date of last contact or premature withdrawal.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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Percentage of Participants by Graft Histology at 12 Months Post-Transplant - Central Review
Periodo de tiempo: Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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The percentage of participants with biopsies of grafts evaluated by central review and scored according to Banff criteria at Month 12 post-transplant.
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Days 0, 5, and 14, Month 1, 2, 3, 6, 9, and 12
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización primaria
Finalización del estudio (Actual)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
- Efectos fisiológicos de las drogas
- Mecanismos moleculares de acción farmacológica
- Agentes antiinfecciosos
- Inhibidores de enzimas
- Agentes antiinflamatorios
- Agentes antineoplásicos
- Agentes inmunosupresores
- Factores inmunológicos
- Glucocorticoides
- Hormonas
- Hormonas, sustitutos hormonales y antagonistas hormonales
- Agentes Antineoplásicos Hormonales
- Agentes neuroprotectores
- Agentes Protectores
- Agentes antibacterianos
- Antibióticos, Antineoplásicos
- Agentes antituberculosos
- Antibióticos, Antituberculosos
- Inhibidores de calcineurina
- Hemisuccinato de metilprednisolona
- Tacrolimus
- Ácido micofenólico
Otros números de identificación del estudio
Otros números de identificación del estudio
- ML21273
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